Dr. Roy D. Ayalon, MD is a board-certified Obstetrician and Gynecologist, and is a member of the American College of Obstetrics and Gynecology, as well as the International Organization for Women and Development.

Dr. Ayalon received his medical degree from the Sackler School of Medicine in Tel Aviv, and performed his residency training at Mount Sinai School of Medicine (New York, NY) in the Department of Obstetrics & Gynecology, & Reproductive Science. He holds a Bachelor of Arts in Psychology from University of California, Los Angeles where he graduated Summa Cum Laude.

Dr. Ayalon’s many awards and accomplishments include the Mount Sinai OB/GYN department Best Research award in 2007 for his research on “The Effect of Sleep Deprivation on the Fine Motor Coordination in Obstetrics and Gynecology Residents,” which was published in the celebrated American Journal of Obstetrics and Gynecology. He also received the Mount Sinai School of Medicine Third Year Medical Students Teaching award.

One of Dr. Ayalon’s proudest moments was going on a surgical mission to Niger, Africa, where he provided medical services for impoverished women who suffered from childbirth complications.

Dr. Ayalon is passionate about providing each of his patients with the most comprehensive and detailed care.

He strives to empower each patient with

knowledge and unconditional support.

In his free time Dr. Ayalon loves to swim, play tennis, go to the gym, and watch movies.

Medical School
  • Sackler School of Medicine, Tel Aviv, Israel
  • The Mount Sinai Medical Center, New York, NY
  • The Mount Sinai Medical Center, New York, NY
  • English
  • Hebrew
  • Spanish


Roy D. Ayalon, M.D.
18411 Clark Street
Suite 107
Tarzana, CA 91356
(818) 654-9312
(818) 654-9631


  • Obstetrics and Gynecology (Board Certified)
Clinical Interests
  • Infertility/ Reproductive Endocrinology
  • Minimally Invasive Surgery
  • High Risk Pregnancy


Insurances Accepted
  • Aetna PPO/POS/EPO
  • AIM Anthem BC (HMO)
  • Anthem Blue Cross PPO/POS/EPO
  • Blue Shield PPO/POS/EPO
  • Cigna PPO/POS/EPO
  • Health Net PPO/EPO/POS
  • Medi-Cal (Straight)
  • Medi-Cal Anthem (BC) HMO
  • Medi-Cal L.A. Care HMO
  • Medi-Cal Molina HMO
  • Medi-Cal/L.A. Care/Care 1st HMO
  • Medicare
  • Medi-Medi (Medicare-Medi-Cal)
  • United Healthcare PPO/POS/EPO
Insurance Medical Groups
  • Providence Care Network