Leading IVF Doctors & Specialists
Find the right reproductive specialist
Leading IVF Doctors & Specialists · Inclusion criteria: listed specialists practice at credential-verified, accredited fertility centers. Education, board certification (e.g., ABOG, reproductive endocrinology & infertility fellowship) and years of experience are verified against official hospital records and public licensure registries; patient reviews are manually verified before publication. How we verify doctors
Dr. Tolga Mesen, MD
Medical Doctor
Dr. Tolga Mesen heads Carolinas Fertility Institute's Charlotte practice and holds board certification in both obstetrics and gynecology and reproductive endocrinology and infertility. Wake Forest medical school, a four-year residency at Carolinas Medical Center in Charlotte that ended with the chief resident role, then subspecialty fellowship training at the University of North Carolina-Chapel Hill. His profile sits under both Charlotte offices, which are monitoring sites; IVF laboratory work runs at the Winston-Salem campus.
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United States 
Tom Walsh, MD, MS
Urologist
Dr. Tom Walsh is a urologist specializing in male reproductive surgery and sexual medicine at Pinnacle Fertility Seattle and chief of men's reproductive health at the University of Washington. Trained at UCSF after a Washington urology residency and a master's in epidemiology, he performs microsurgical vasectomy reversal, sperm retrieval and erectile dysfunction surgery.
United States 
Dr. Akari Torimitsu
Physician
Dr. Akari Torimitsu is a physician at Kiba Park Reproductive Center in Tokyo, holding four Japanese board certifications in obstetrics and gynecology, reproductive medicine, women's medicine and integrative medicine. She earned her Doctor of Medical Science at the University of Tokyo graduate school, specializing in reproductive, developmental and aging medicine, and previously served as an assistant professor in the university hospital's OB-GYN department.
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Japan 
Dr. Tosaporn Ruengkris
Medical Director
Dr. Tosaporn Ruengkris is Medical Director of SAFE Fertility Group's Gaysorn Amarin and Ramindra branches. A Siriraj-trained OB-GYN board-certified since 1987 with over 40 years of clinical experience, he combines laparoscopic and hysteroscopic surgery with IVF and ICSI care.
Thailand 
Prof. Unnop Jaisamrarn, M.D., M.Sc.
Professor of Obstetrics and Gynaecology
Prof. Unnop Jaisamrarn is a professor of obstetrics and gynaecology and reproductive medicine specialist at BNH Hospital's Women's Health Centre in Bangkok, with over 38 years of clinical and academic experience, current President of the Asia-Pacific Menopause Federation, and author of more than 114 peer-reviewed papers.
Thailand 
Dr. Uthanchai
M.D.
Dr. Uthanchai is a senior reproductive specialist at CEF Bangkok, holding an M.D. from Mahidol University's Royal Thai Army Medical College (1991) with 32 years of experience in reproductive medicine and over 10,000 successful cases.
Thailand 
Dr. Uthanchai Rojanavipat
Hospital Director
Dr. Uthanchai Rojanavipat is President and Reproductive Specialist of Royal REP IVF Hospital with over 30 years of experience. A Thai Royal medical professor, he previously led the reproductive department of Bhumibol Adulyadej Hospital (Royal Thai Air Force) and specializes in stimulation protocols for premature ovarian insufficiency and advanced maternal age.
Thailand 
Dr. Valerie Flores
Reproductive Endocrinologist
Dr. Valerie Flores chairs the American Society for Reproductive Medicine's Endometriosis Special Interest Group. She took her medical degree at Yale, trained in obstetrics and gynecology at Brown University, completed her reproductive endocrinology fellowship at Yale and stayed on as faculty, and publishes on the molecular mechanisms of endometriosis-related pain and infertility.
United States 
Vanessa N. Weitzman, M.D.
Reproductive Endocrinologist
Vanessa N. Weitzman, M.D. is a board-certified Reproductive Endocrinologist at IVF Florida (Boca Raton and Margate), joining the practice in 2008. A graduate of Boston University School of Medicine, she focuses on IVF, egg freezing, and diminished ovarian reserve, with a special interest in fertility preservation for patients with breast cancer. She is a 2026 Castle Connolly Top Doctor and Exceptional Women in Medicine honoree.
United States 
Dr. Varathip Otakanon
Obstetrician and Gynaecologist (OB-GYN)
Dr. Varathip Otakanon is an obstetrician-gynecologist at Absolute Health integrative medicine center in Bangkok. An M.D. graduate of Chiang Mai University Faculty of Medicine with Thai Board certification, she completed a fellowship in minimally invasive laparoscopic and hysteroscopic surgery at KK Women's and Children's Hospital in Singapore and holds diplomas in anti-aging and regenerative medicine, combining women's health care with functional and integrative medicine.
Thailand 
Dr. Verawat Wipatavit
Reproductive Medicine Specialist
Dr. Verawat Wipatavit is a reproductive medicine specialist at EKI-IVF Fertility & Genetic Center in Bangkok. He completed his MD, OB-GYN residency and reproductive medicine fellowship at Siriraj Hospital, Mahidol University, and is a member of the Royal Thai Society of Reproductive Medicine.
Thailand 
Victor Fujimoto, MD
IVF Program Director
Director of the UCSF IVF program and a UCSF professor trained at Mayo Clinic. He experienced infertility as a patient himself, specializes in non-invasive gynecologic treatment, and consults in Japanese and English.
United States Showing 385-395 of 963
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