Marcus Adam Rosencrantz, MD

We are very pleased with the services provided by Dr. Rosencrantz and his team. The staff has always been friendly and addressed our every concern on every visit, and between visits. All procedures were fully explained and they took time to answer our questions. The office is clean and well managed. We have been very pleased with the level of care provided, and recommend Dr. Rosencrantz and his team. We are extremely thankful for the professionalism of Dr. Rosencrantz and his help for us to achieve our beloved pregnancy.

My son exists because of Dr Rosencrantz's expertise. He is a kind and dedicated doctor of the highest caliber. Words fail to convey the gratitude I feel towards him.

Dr Rozencrantz is warm and straightforward. He will layout all the options and explain things very well. He goes above and beyond, like holidays and telephone calls to give updates and check in. I would reccomend Dr Rozencrantz to anyone seeking a RE!

I started seeing Dr Rosencrantz in 2014 when I could not get pregnant on my own. He was always kind, thorough, explained everything, and answered all my questions. Him and his team made the process of ivf much easier. With his help I now have 2 children. I would highly recommend Dr. Rosencrantz

I got to meet Dr. Marcus and he's staff a year ago and started a fertility treatment I had seen doctors before him for over 14 years and unable to get pregnant but with Dr. Marcus he made everything feel better he was very helpful thru the whole process and finally I got pregnant now I have my miracle baby girl she is now 9 months, I will always be thankful to Dr. Marcus he is such a great doctor.

I first met Dr. Rosencrantz at Kaiser Irvine when my husband and I were starting to figure out why we couldn’t get pregnant. He is very easy to talk to and makes things easy to understand. We ended up doing IVF with Dr. Rosencrantz at Reproductive Fertility Center, Irvine. Him and the staff make it a very comfortable. You definitely get the feeling that they truly care about every patient. We now have a beautiful one year old daughter and are ready for number two! Looking forward to working with Dr. Rosencrantz and staff again!

Dr. Rosencrantz was great to work with. We have unexplained infertility. Dr. Rosencrantz always took the time to explain what was going on, what procedures we should try and what the likely outcomes would be. He has a great way of making sure you understand the reality of fertility treatments with honest upfront information, but has such great compassion and made us feel like we were all a team working towards the ultimate goal (pregnancy). I am so happy to say that we succeeded and have beautiful identical twin boys that are now 4 months old.