Patient Testimonials

My Husband and I want to say a BIG THANK YOU TO DR WINKLER. She is a very professional doctor with a rich background. What I mostly like is that she has worked in Israel, Italy and now in Los Angeles. Her staff and nurses are very nice and professional. She always answers the questions by email and by phone. As a doctor she is the best!
Our story:
We tried to get pregnant for 3 years. I did some researches and found her on Yelp.   When we meet Dr. Winkler, she told us to start with IUI. But she never pushed us to do anything, which is what I like. And when I first told her I don’t want to take medications, she agreed with me. Our first one was natural IUI, which failed. But the second was with medication and was very successful. I can say more than successful because we are having twins, two baby boys.  I never thought that I would be pregnant that soon. THANKS to our amazing doctor. The words cannot describe how thankful we are.

– Ani T.


Dr. Kalan is the most amazing, and compassionate doctor we’ve ever encountered. He’s realistic, funny, personable, and doesn’t give you the run-around. He has what we call in the medical field… “awesome bedside manner.” He speaks to you like an equal, he listens to your concerns and ideas, he actually talks WITH you, not AT you. He’s truly funny and has a legitimate sense of humor; he spends time with you during appointments, and he is reachable. Whenever I have a question (most of which are typically non-urgent…ok, all of which…) the reply always comes directly from him, and within a very reasonable time frame.

We don’t live near his office. In fact, the drive there is pretty awful, but there is no hesitation to make the sometimes two-hour drive to his office for an appointment. He’s THAT good.

We’re in our early 30’s (I just having turned 30 a few months ago) and have been struggling with unexplained secondary infertility for three years.We have seen other practitioners who offered us little in terms of a feasible solution…lots of “let’s try this and maybe it will work,” and lots of Clomid. While we understand nothing is guaranteed, with Dr. K we are finally seeing some light at the end of the tunnel.  We are beginning our IVF journey with Dr. K in February, and we are as confident as anyone can be in this situation.

He truly is a dream.

– Janell L.


Words can’t even describe how my husband and I feel about Dr. Winkler.  She is truly a blessing for us.  After trying to get pregnant for two years, we sought Dr. Winkler’s help after having read multiple reviews about her.  She is an incredible doctor who is gentle, caring, responsive and an expert in her field.  While attempting IUI, I remember having a conversation with her about moving on to IVF.  Some doctors I would suspect would recommend moving on to avoid wasting their time, as well as making them more money.  Dr. Winkler was different.  She said let’s give it another try because we want to try to do this as natural as possible and of course we’ll always have IVF to fall back on.  I knew then that she had my best interest at heart. In the end, we did have to do IVF.  I’m happy to announce that with Dr. Winkler’s help, I am now 6 months pregnant with twins and can’t be any happier. I have her to thank.  If you are looking for an incredible doctor who will take care of you in every way, Dr. Winkler is the doctor you should call.

– Lynn L.


I’m happy to update that I had a successful first round of IVF, and my husband and I are the proud parents of girl, boy, boy triplets!!! ,I delivered them three weeks ago via c section. My husband and I want to let everyone know how amazing Dr. Kalan is.  We strongly believe that if it wasn’t for him, we would not have our family. My husband and I struggled for 8 years of infertility.
Thank you! Dr. Kalan!

– Gabriela H.


Dr Winkler is by far the most amazing, knowledgeable, passionate and caring doctor I have ever met. She treats patients in a very humane way and makes them feel very comfortable around her. She gives them her time without making them feel rushed, no matter how busy she might be.She is also reachable via email and phone. She simply makes you feel in safe hands and always shares and explains whatever procedure she might be doing.
Our story is that I’ve been a PCOS patient and previously treated twice with IUI with a different doctor with negative results. When my husband and I moved to LA, I did my research online to look for a fertility doctor. Reading about Dr. Winkler made me feel super comfortable and positive, so I gladly picked her as my doctor.
After 2 IUI attempts, I am currently pregnant with twins!My husband and I are more than thankful and grateful to our amazing Dr. Winkler for being the intermediate in making us both parents! I highly HIGHLY recommend her!

– Sarah H.


Dr. Kalan is the BEST! Thanks to him…I now have a beautiful daughter. I would recommend coming here to anyone who is having problems getting pregnant. Dr. Kalan was always positive and helpful. He always showed me kindness. He made me feel hopeful again when other doctors had said my situation was hopeless! Thank you Dr. Kalan and staff! They are all amazing and wonderful!

– Mimi G.


Dr. Winkler was recommended to us by an out-of-state doctor. We drove a couple of hours to see her, but it was all worth it.
Dr. Winkler is the most compassionate, caring doctor I’ve ever been treated by. She takes time to listen, explains thoroughly, and wants to make sure her patients leave happy. She’s the first doctor to call me at any hour of her day to give me results. She isn’t after our money; she’s after our wellbeing, making dreams come true and perfect outcomes. She holds a special place in our heart. We will see her again for our future needs. We highly recommend her and her center.

– Mari C.


Thank you, Dr. Kalan and staff! My husband and I were trying to get pregnant and not having any luck the conventional way so we decided to look into fertility clinics. We were referred to Dr. Kalan, and the rest is history. He takes the time to explain the process and makes sure that you are comfortable with every step. We even took a year off to keep trying since it was confirmed we could both have children. When that again didn’t work we went back, no questions asked, and began our first round of IUI. We got very lucky and got pregnant on the first try after 3.5 years of trying. Bottom line is the staff is great, appointments are easy to make and available when you need them, and Dr. Kalan is great about making personal calls and following up with results. I highly recommend Dr. Kalan and his staff.

– Robyn M.


Dr. Winkler is one of a kind. I have been a patient on and off for about four years, and never have I experienced another doctor as amazing as Dr. Winkler. Not only is she incredibly knowledgeable and in the top of her field, but she seems to genuinely care and goes above and beyond!! I highly recommend her!

– Martina P.


Dr. Kalan is the most amazing doctor!!  I cannot say enough good things about him and the staff…from the women at reception, to the nurses, to all of the staff.  Dr. Kalan helped me conceive my daughter, who is now almost two years old, and he also helped me conceive my second child, who I am now pregnant with – both through IVF.  We started by trying IUI but we weren’t successful, so we then went to IVF. There have been ups and downs and joys and disappointments over the last few years with me trying to conceive, and Dr. Kalan has been with me every step of the way.  He is so sensitive and great at dealing with every situation. He really takes the time to talk to you and explain every detail. He has always made himself available to me, even when I had questions after hours. And he has a wonderful bedside manner. It’s easy and convenient to make appointments, and the staff is pleasant and sensitive to all situations. I highly recommend Dr. Kalan – I wouldn’t use anyone else!

– Gina B.

Los Angeles Reproductive Center office

Los Angeles Reproductive Center

Los Angeles Reproductive Center is a state-of-the-art fertility center offering the latest fertility testing and treatment options. Our fertility specialists, Dr. Nurit Winkler and Dr. Marc Kalan, are double board-certified doctors who have been widely recognized for their contributions to reproductive medicine. 

To help all patients achieve their dreams of parenthood, our doctors offer:

  • Compassionate care
  • Flexible payment options
  • Two conveniently located offices

Schedule a consultation online or call us at (818) 946-8051 to learn more about our fertility treatments.

Reach Out To Us Today

Los Angeles Reproductive Center is a unique fertility clinic focused on treating patients like family and built upon the principles of communication, compassion, warmth, openness, and service that accompanies an exceptional pregnancy rate. Contact us today to schedule an appointment.

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