"Dr. Diaz and the West Coast Fertility staff have always been everything one could hope for in a healthcare team - competent,
compassionate, professional and efficient. And, I have an amazing 2 year old as a result of their expertise. Now, we are back for a
second try - thank you West Coast Fertility!"
~ Lily Chen
"I have known and have been a patient here since 2007. Every staff member of West Coast Fertility has become a very
special person to me and my family and they all have a specials place in my heart. They are all very professional in every
ramification. My family and I are very blessed to have known Dr. Diaz and his staff."
"We are so very thankful for everyone here. Thanks to you, we have such a full and beautiful family. We couldn't ask for
better people to have given us the amazing gift of our babies. You gave us hope when we found out we couldn't have
kids on our own. The kindness and love we experienced here cannot be matched. Although we don't wish infertility on
anyone, we always hope someone will share with us so we can refer them to you."
~ Christine C.
"My experience here at West Coast Fertility has been amazing from the doctor to the nurses! They walked me through
each step and were always here to answer any questions or concerns. The nurses here are awesome and have become
like family to me. I am truly blessed!"
~ Michele Crump
"The staff here at West Coast Fertility Centers is great and supportive all the way from start to finish. Dr. Diaz is one of
the most gentle and sensitive doctors I've met. I would gladly recommend this facility to couples and anyone whom is
also seeking that light of hope."
"Dr. Diaz and his staff are wonderful. They made me feel like family. Even though we were not successful with IVF our
first time, persistence prevailed and we are expecting our first child in 3 weeks. We feel so blessed."
~ Norma M.
"I want to thank you and your staff for making every one of my visits comfortable. The compassion and care you and
your staff provide is immeasurable. Thank you."
~ Rita B.
"Your staff has done an amazing job on making this process a much more soothing process. Everyone has been so
friendly and comforting. I want to thank everyone for their support and positive attitude and for making each visit a
great visit. Thank you!"
~ San W.
"We are overwhelmed with the care and support that Dr. Diaz and his entire staff has shown us throughout this process.
We will forever be grateful for this opportunity you have given us to start our family."
~ Cheryl V.
"Everything, every step was made easy and comfortable with the staff at West Coast Fertility Centers. When I didn't
know whether to freeze my eggs, Joan got in touch with me directly to answer all my questions. Dr. Diaz was really great
at explaining everything and making me feel comfortable and the staff were so warm and patient with me. Everyone
felt like family and so supportive during the whole process. I really appreciate all the energy and effort and concern
~ Peggy O.
"Thank you for taking such good care of me. You helped us get our beautiful baby girl in 2010. And, we didn't even have
to think twice where to go when we were ready for baby #2. Your staff is so kind and I consider them family."
~ Denise N.
"I felt very calm and relaxed. Dr. Diaz' confidence and his amazing team contribute to bringing me such tranquility and
joy at a very important moment in my life. I'm extremely positive that we chose the right doctor."
~ C. B.
"This is our second attempt at conceiving. Our first time was a long process and all of the staff were so warm, comforting
and friendly throughout the whole process. You gave us the most amazing gift - our son. We have all the confidence in
West Coast Fertility and are happy to be back to try for our second."
~ Amber M.
"We could never begin to thank all of you for everything that you have done for our family. W are amazed everyday that
we have our son and now a little girl on the way. The care that was given to me by Dr. Diaz, Joan Maritza, Beth, Luisa,
and the entire staff was beyond anything we could have ever hoped for. I will never forget the day that Dr. Diaz sat us
down to discuss our options after all of the tests and x-rays, I was terrified that I would never be able to have children.
As we sat at the table in his office and Dr. Diaz explained what the options were for us he never rushed us, he listened to
us, and he understood our fears. It was then that I truly knew we chose the right doctor. I believed with all my heart that
when he said he would do all that he could to make our dreams of having a family come true that he would. Lucky for us
that we found all of you with your medical expertise. We are still overwhelmed, IVF worked twice for us!! We are truly
~ S. N.
"Again I had a follow up visit with Dr. Diaz' office. I received a call from Dr. Diaz and he set up an appointment for
me to come in the next business day and meet with Joan the NP. Dr. Diaz has amazing bedside manner and really listens to every
question before explaining it in terms you can comprehend. I had my visit with Joan and she was also a delight. Joan went over
my plan for the next few months and got me set up with a follow up appointment. Joan was a very positive person and again was
able to explain my test results and our plan of action. This place is amazing and I am so happy to have such a compassionate
experience when I need it most. I never feel rushed and they really take the time to make sure you receive the best care."
~ M. G.
"I was a little nervous before starting my treatment and procedure; however all my questions and concerns were always
answered and I always felt like I knew what was going on and what to expect. I am so grateful that I was able to have my
first donating experience at West Coast Fertility Center! Thank you!!!"
~ Sara A.
"The staff created such a comfort zone; it made all the difference. Pre-deployment, we have been swamped with so
many things. Having the kindness and consideration from everyone at the clinic took pressure off of our own life stresses
and future planning. We cannot thank you enough."
~ Karen Hill
"Dr. Diaz and staff are truly wonderful to be with through this process. They're approachable and caring with everything.
We are so thankful that they are a part of our journey. We enjoy and appreciate everyone. Thank you."
~ Sonya N.
"This is an amazing journey! I feel so fortunate to be living in a time where science can give you the gift of life and the
joys of parenthood. This difficult trek was made easier because of the wonderful staff here at West Coast Fertility. Thank
you and love from the proud parent of two little miracles."
~ Sylvia S.
"Very well satisfied. Excellent staff. We are very pleased to be take care of by a wonderful team during our IVF journey.
Very caring. Spends time with us to answer any simple questions we had. Awesome people!"
~ G. L.
"We are so thankful to have found West Coast Fertility and for the genuine care and concern that was shown to us by
every staff member. We felt as though we were part of a team from the very first appointment, and really just cannot
tell enough of our friends about you all."
~ Lindsay Q.
"Dear Dr Diaz and Staff. It is not often you find a medical practice such as yours ~ one that is centered on scientific expertise combined with a staff that is filled with empathy and genuine concern for their patients. This combination is few and far between and is what made our experience with West Coast Fertility Centers a very positive one.
This emotional support is just as important to us patients as the science behind what you do, and you do both exceptionally well. You reminded us that we were not alone in our struggles yet made us feel like we were your only patients. Thank you for sharing in our struggle, our goal, and finally in our great happiness. You are all so wonderful!"
~ Monica & Dennis
"I want to tell you [Dr. Diaz] how much I appreciate all the attention from you. I feel that you really care for me and that I'm important for you. I think our dream is coming true after so many years, and it is all thanks to you. You've been wonderful and we will always thank you for caring for our family."
~ Ana Cruz.
"I had the most loving support from the staff and I wouldn't have asked for a more beautiful experience. I can't wait to meet my new baby. See you next year for baby #2."
~ Tina Sherman
"I want to start by saying a huge thank you to everyone at West Coast Fertility! My husband and I tried for a year and half
before seeking answers! We went to a fertility place close to our house in Corona and had what I would describe as a horrible experience.
We found WCF through a friend of ours who highly recommended Dr Diaz. We knew after our consultation that we had found the place. The
entire experience was pretty painless and easy and the staff makes you feel nothing less than comfortable. They turn an emotional and
hard situation into a process to believe in and accept! We were successful after our first round. Dr Diaz recommended one embryo transfer
since the problem was not me. We decided to do two anyway because we didn’t want any regrets if the one didn’t take. We are currently 13 wks
and 2 days pregnant with TWINS! I would highly recommend Dr Diaz and WCF to anyone. We have been so blessed and are so thankful to everyone
there especially Dr Diaz and Beth!! Thank you all so so much!"
~ Shannon S.
"Thank you for everything, and especially for giving us great hope. Overall Excellent Guidance + Care! With much appreciation."
~ Rebecca & Juan
"Dear Dr. Diaz. Rob and I are so very grateful for everything that you did for us. We cannot express our gratitude enough! You and your wonderful, caring staff have become our extended family. Our dream of becoming parents finally came true on April 16th, 2010, with the birth of our beautiful baby girl, Emilee Faith (all 10 pounds, 5 oz. and 22 inches of her). She is our miracle baby!
It feels like yesterday when Joan called us with the big news, letting us know that our 3rd and final IVF attempt had worked! What an amazing process and journey! We hope and pray our success story will inspire other couples whose dream of parenthood has not yet been realized."
~ Stephanie and Rob
"Dr. Diaz and his staff were very dedicated to my husband and I during our treatment. They have made our journey very easy. Thank you Dr. Diaz!"
~ Nancy Valleo
"The short of it is Dr Diaz and his staff are awesome and we are currently at the end of our first trimester. My wife and I have been trying to get pregnant for over three years. We didn't know what was causing our issues and we began to grow more concerned as time passed. We started with our regular insurance and found they only cover AI. This was fine and after some very basic blood tests, we tried it three times. Not having any knowledge about the scope of these things, we pressed on. We did a little research online and found another doctor in Irvine. We showed up for an informative session and sat down in a large room with many other people in the same situation. The place looked like it was well funded as everything was updated, etc. This led us to a false sense of security. We looked through several options and packages. We committed to an IVF package. We would meet with the doctor, he would look at our file and tell us what to do in about a minute. He seemed busy and disconnected with the specifics of our case. Procedures were painful as no pain management were considered. After several failed attempts we had lost hope. I did some more research and found Dr Diaz. He was closer, reviews were great and we figured we would give it one more chance. His website explained everything and we were well informed based on that alone.
We met with Dr Diaz and were very impressed on many levels. There were no issues getting appointments. All time we spent with him and his staff was dedicated to us for as long as we had questions. They were responsive tophone calls and emails. It wasn't a "factory" type environment like the other. During the first few visits, Dr Diaz asked about what we had done so far. He asked a lot of questions and I quickly got the impression he was experienced and knew what he was talking about. The more questions he asked, the more I realized the other doctors never considered certain factors. Dr Diaz took his time ruling things out and progressing to the next level.While having patience as the biological clock was ticking, Dr Diaz was confident and that made us confident. We met with him early 2012 and started working towards IVF. We ultimately did an egg transfer in January and found out we were pregnant a few weeks later. We did weekly blood tests and ultrasounds to make sure things were progressing. We used medications that none of the other doctors used and Dr Diaz explained what each one did, helpingus to understand the big picture. We are now entering our 12th week which is a huge milestone. We are cautiously optimistic based on our ages but the baby is progressing so we get more and more excited each day. I wish I would have started with Dr Diaz the first time as every penny was worth it. I am so glad we found him and these review websites were critical in our decision. Good luck to everyone out there in the same or similar positions.It can’t hurt to meet with him and you can see for yourself. He makes no guarantees or promises but has plenty of statistics and experience to show he is well trained, has seen just about everything, and works with you to reach your goals. Thanks for everything Dr Diaz, Antoine, Cristina, Michael, Maria, all the receptionists and nurses who helped along the way.
~ Dave and Erin D.
"Dear Dr. Diaz. We would like to express our deepest gratitude to you and your staff for helping us in becoming a family. Without you, we would not have a beautiful son. We would also like to say that your staff is an incredible team. Dr. Diaz, you are truly blessed to have picked such great people to work along side in your practice. You and your team gives people hope in conceiving a child. If we decide to have more children in the future, we will definitely contact you again. God bless you and your staff."
~ All our love, Sylvia & Don
"My experience was very positive. I've been checked up during all treatments. The staff was available at any time and well trained to answer and help me. Thanks a lot!"
~ Wally B.
"Thank you Dr. Diaz and staff for bringing us closer to our dream of having a baby. We are so grateful for your treating us more like a family, giving us hope and happiness. The staff are so kind, sensitive, and professional. Special thanks to Joan for holding my hands and giving me hugs at every visit. Thank you again for being so caring."
~ Dana Tran
"My husband and I have always dreamed of having a big family. We feel very lucky to have worked with Dr. Diaz and his amazing staff. Dr. Diaz is extremely professional, knowledgeable and has a wonderful bedside manner. His staff is caring, kind, and hardworking. We are pregnant with our third child with the help of Dr. Diaz. One through IVF and two with using our own frozen eggs. All three cycles were successful on the first try. We are thrilled!! Dr. Diaz and his amazing scientific team are on the leading edge. After our experience, we wouldn't choose anyone else. Thank you Dr. Diaz for being a part of making our dreams come true (more than once!!!!)."
~ Theresa K.
"On my difficult, emotional journey to parenthood, I could not have chosen a better doctor and staff to assist me. Thank you, not only for your kindness and experience, but also in the way you did it."
~ Yasemin D.
"I appreciated all the information shared with us regarding the processes we've experienced. The knowledge of what to expect has helped reduce my anxiety and made us feel empowered. Thank you - we look forward to being another of your success stories!"
~ Jessica M.
"I received so much support during my procedures and now have the best outcome anyone could ask for. I am so grateful to Dr. Diaz for being able to diagnose and cure my unique condition. If it were not for his up to date knowledge, I would not be able to be a mother today."
~ Liese Wellmeyer
"We would like to thank you from the bottom of our hearts for your extraordinarily professional care while assisting us through this process. As you know, it is such an emotional, personal experience for a couple to go through. You and your staff were so warm and expressed such care, as if we were your only clients. We know this beautiful miracle of adding to our family would not have happened without your skill, knowledge, and training. We are forever grateful to you. When they are old enough, we will tell them this amazing story and three trips to Orange County."
~ Matt & Debbie
"After 6 years of facing infertility issues, my husband with low sperm count and myself with annovulation knowing our chances of conceiving with IUI were slim, we went directly with bettering our chances with in-vitro fertilization. In March 2012 our first try with IVF retrieving 9 mature eggs and 8 wonderfully graded embryos, we transferred 2 embryos and froze the rest. We were over the moon when we found out a few weeks after the transfer that we were pregnant. Unfortunately, our excitement was short lived when we miscarried at 8 weeks. Although the loss was a realization my husband and I had to cope and deal. Dr. Diaz and the staff were very comforting and hopeful if and when we decided to move forward they were there for us.
After coping with our loss 4 months later we were ready to try again. Going over the quality of the remaining frozen embryos Dr. Diaz was confident and gave us hope. The process with the frozen embryo transfer I personally feel was easier on my body and mind. We again transferred 2 beautiful hatching blast embryos. A couple weeks later we were pregnant once again. We have been cautiously excited and happy, but now we are more at ease seeing our little angel grow, move and even give us a wave hello. We are now 14 weeks pregnant! =) With some patience, hope and strong faith and supportive people like the staff at West Coast Fertility dreams of having a baby can be a reality. We can't wait to have our little one to bring back and introduce to Dr. Diaz!
~ Mariemil Z.
"Dr. Diaz and his staff have been so helpful and caring. Joan is a surrogate mother who makes you feel so important. It's a long journey but every step is worth it. It has been so appreciated all the support we received from everyone. They are so patient with you even when you're not. Thank you so much!"
~ Shawna Baughman
"Dr. Diaz and his staff are fantastic. I had been diagnosed with breast cancer at 39 and heard about Dr. Diaz through the Fertile Hope program. I needed to begin the ivf/embryo freezing process quickly, prior to chemotherapy. Dr. Diaz and his staff were very thorough in explaining every step of the process on every appointment.
The nurses were all incredibly nice and uplifting. Dr. Diaz has years of experience, terrific bedside manner, and the latest technology. We now have 8 embryos in waiting and very excited with the results. I look forward to returning to Dr. Diaz for the embryo transfer when my body is healthy again. I highly recommend Dr. Diaz!"
~ Nancy O.
"Dr. Diaz and his team are the best; very experienced and caring."
~ Lida N.
"I felt so well taken care of during my treatment from start to finish. Any questions I had were addressed and easy to understand. All the staff I felt went out of their way to make me comfortable. I'm so happy I had this experience with West Coast Fertility Centers."
~ Brandi Barnes
"We thank Dr. Diaz and the entire staff for their excellent care of us through this process. All the staff has been gentle and kind. We feel very well informed of our options through every step of the way."
~ Aaron F.
"Thank you Dr. Diaz for your excellent care and amazing support. Not only are you the best in your class at what you do, but it is abundantly clear that you really care about your patients. I will definitely be recommending you to everyone I know."
"We are very thankful for what Dr. Diaz and staff have done for us. We had been trying for over five years to accomplish to get pregnant and we have no words to thank them enough for everything. Thanks to Dr. Diaz knowledge and wonderful staff we are now parents of our beautiful twin boys. We couldn't be any happier! To us they are the best, and we thank them for being so professional, caring, and wonderful human beings."
~ Benny & Sylvia
"You have taken such good care of us! You gave us hope when we had none. Thank you very much!"
~ Richard & Karrie
"After 8 years of trying to get pregnant and after a IVF that we did in Mexico I was so depressed that I was never going to have the experience of be a Mom, I decide to take a last chance and went with Doctor Diaz. He explained to me and my husband that I needed to have a laparoscopy and then to do a IVF because I had a tubal problem so we did everything he said and now after 9 months all I can say is thank you to Doctor Diaz and his staff, I'm 32 weeks pregnant and I'm having a BOY! I just have to say that thanks god I went with Doctor Diaz!"
~ Lupe A.
"We wanted to thank you for the wonderful experience this far. It's the beginning of our dream come true. You and your ENTIRE staff were ever so kind and gentle. We really appreciate each and every one of you."
"You took the time to talk to us and that means a lot to us. And, I hope at the end of this we will have a boy or girl or maybe twins. Thank you so much."
~ Jason B.
"Dear Dr. Diaz. We really appreciate your professionalism and care. You and your staff are the best we have encountered, which is why we're thrilled to be back. We are confident that you continue to provide the best service of any doctor around! We are looking forward to being able to celebrate the birth of our baby with you soon! Thank you so much for everything."
~ Robin & Michael
"Thank you Dr. Diaz and staff! We were ready to give up until my consultation with you. Your staff has made us feel comfortable through the whole process. Everyone always giving 110%. Thank you all once again."
~ Veronica and Jesus M.
"My wife and I had a great experience with WCF and have been blessed with boy/girl twins in May. After being diagnosed with infertility, I underwent a PESA procedure with Dr. Holevas, and Dr. Diaz did our retrieval/transfer. Based on our experience, I would say that Dr. Diaz and his staff are among the best in terms of the positive results in their procedures, but more importantly we felt like we were treated very well by the entire staff from the front desk, nurses, anesthesiologists, and even the finance director. It was an incredibly emotional process for us both, but we could not be happier to be the parents of two healthy, perfect babies!"
~ Brian V.
"Dear Dr. Diaz. You are a wonderful compliment to the medical profession! Thank you for your compassion, understanding and knowledge! We will think of you through the years with gratitude and thanks."
"My husband and I have been through a couple of chlomid cycles with no success so far. We are hopeful that IVF will help us reach our goal. The staff has been very loving and informative. Joan's hugs are the best."
~ Cori M.
"We have had a wonderful experience so far. The staff has been kind and generous with time and we have appreciated all the kindness we have been shown."
~ Joni S.
"My husband and I struggled with infertility for over 5 years. We started with another doctor in Glendale, CA. We tried everything from Chlomid (two times), Artificial Insemination (two times), and IVF (two times). None of the treatments with that particular doctor worked. Frustrated, I turned to a friend who used Dr. Diaz and recommended that I do the same. After some blood work and a couple of tests, I had success after only one IVF treatment! I now have a healthy 10 week old son (Nicolas James). I am so impressed with Dr. Diaz and his team and plan on using him one more time.
His staff is so friendly and courteous. I have recommended him to several of my friends who are also struggling with infertility. Don't waste your time and hard earned money anywhere else. Go see Dr. Diaz! You'll be happy you did!"
~ Elle G.
"Dear Dr. Diaz and Staff. You have touched our lives in such a special way. We are so grateful to each and every one of you! Whenever we look at our baby, we'll always remember you and the special child you helped bring to our lives. We'll keep in touch."
~ Lisa and Emiddio
"I feel very comfortable when I am here and very well taken care of. The staff is very caring and they answer all my questions with details and lots of patience. I am very excited to have such a great team 'cheering us on!'"
~ Maria Butler
"Initially, I was very scared. Being with Joan and the other nurses really helped with my anxiety level. It was a great experience to know that people really cared about what I was going through. Thank you to all the wonderful staff who have made this experience truly memorable."
~ Tabatha & Christina
"We appreciated the effort, education and attention given to us and our particular situation in trying to get pregnant. It helps me to know I have help and hope to achieve our wish."
~ Laura Wei
"My daughter is a dream come true. We're experiencing the time of our lives, thanks to you."
"The staff is excellent and has always made my husband I feel comfortable. Thank you Dr. Diaz, Dr. Han, Joan, Beth and staff."
~ Kimberly F.
"I have had such an easy experience and everyone has been amazing! The entire staff was so great. Joan and Maritza are so incredible. Thank you so much for this opportunity!"
~ Viktonya F.
"We couldn't have done it without your wisdom and understanding."
~ David & Myrna P.
"No matter the outcome, whatever our fate - We thought you should know we think you're GREAT!"
~ Ron and Kirsten
"Our baby girl is the most wonderful gift ever, with your help. Everyone has been so great all the way. We plan to have another so we'll be back."
~ Kathy and David
Pretty in pink and oh so sweet, from the top of her head to her tiny cute feet, now our family is complete!"
~ the Sanhamels
"Dear Dr. Diaz. My husband and I would like to take this time to thank you sincerely for your services. We are so glad to have been referred to you by our friends. Coming to you a couple of years ago, we had no idea what to expect. From the time we first consulted with you, we were definitely convinced that you were the doctor for us. Through everything, we mostly appreciated your honesty, friendliness, and most of all your dedication to us. We had fun learning from you as well. You always educated us on the procedures and answered all of our questions. You made us feel welcome and positive. Your facilities are warm, helpful and welcoming. Your staff is undeniably the best!
At this time we have moved on to a different route in becoming parents. We are pursuing adoption. Even though we did not have success in pregnancy, we did have success in finding the best treatment facility around. We do not regret any of our choices during our time with you. Without doubt or hesitation, we would be proud to recommend you to anyone who may need you. Best wishes to you and your staff in the future."
"Dear Dr. Diaz. Your peaceful reassurance that everything will work out, your expertise in your field, and all your kind support will never be forgotten."
~ Hillary and Ron
"Dr. David Diaz and Staff. Please accept this small token of appreciation from our family to yours. We are so thrilled and fortunate to be given this opportunity once again, to expand our family. We consider ourselves truly blessed to have had the honor of being in the care of such a wonderful group of individuals, not only once, but twice! We cannot thank you enough for the intricate role you individually and collectively played in helping to create this blessing of our lives. We are truly grateful!"
~ Jaime & Michele
"Dear Dr. Diaz. I can't thank you enough. To all the wonderful people in the office ~ you're the best! I am forever grateful to you all!"