Dr. Louis Weckstein, Founding & Senior Partner

Dr. Weckstein is not accepting new patients at this time.

Louis Weckstein, MD

Founding & Senior Partner, Reproductive Endocrinologist (REI)

Dr. Weckstein and his team are so professional, encouraging and honest. I was blown away by the service in an era where human concern and empathy are rare. I would recommend them a hundred times over.

R. P.



About Dr. Weckstein | Reproductive Endocrinologist

Dr. Weckstein received his training in infertility at the University of California, Irvine in 1988 with one of the most successful IVF teams in the country at that time. After establishing a successful OB/GYN private practice in Southern California, he returned to fellowship training that included special emphasis on assisted reproductive technologies. He is certified by the American Board of Obstetrics and Gynecology and is a member of the Society for Assisted Reproductive Technology (SART).

Dr. Weckstein has authored more than 80 publications and abstracts with a focus on IVF, PGT and egg donation. He is a special reviewer for the infertility journal “Fertility and Sterility.”

Dr. Weckstein served as the medical and IVF director at RSC from 1995-2021. He is a cofounding, senior partner at RSC. Dr. Weckstein is currently on the board of directors of US Fertility and on the medical advisory board of Alife Health, a company using artificial intelligence tools to improve IVF.

I think one of my strengths is my experience in the infertility field and my clinical judgement. I try to give patients honest, realistic advice, but also try to be very hopeful and positive. Having children has been one of the most wonderful parts of my life, and over the years I have been so fortunate to work in the fertility field, helping people to have the families they so want.
Dr. Weckstein

An introduction to Dr. Louis Weckstein


  • Undergraduate degree: University of Michigan
  • Medical training: University of Michigan
  • OB/GYN residency: University of California, Irvine
  • Postgraduate training in IVF and infertility: University of California, Irvine



Dr. Weckstein Episodes on Fertile Edge