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Leading Specialists in United States
Reproductive specialists in United States
Karine Chung MD, FACOG
Medical Director
Dr. Karine Chung is Medical Director of Pinnacle Fertility California, a reproductive endocrinologist internationally recognized for fertility preservation for cancer patients. She founded the Fertility Preservation and Egg Freezing Program at USC Keck School of Medicine, where she served as Associate Professor, before joining the center in 2019.
United States 
Katherine Kostroun, MD
MD
Katherine Kostroun, MD, is a board-certified obstetrician and gynecologist and a fellowship-trained reproductive endocrinologist at Aspire Fertility San Antonio, where she joined the practice in August 2025. She graduated summa cum laude from Texas A&M University with dual degrees in biomedical sciences and psychology, took her medical degree at Baylor College of Medicine, and completed residency and fellowship at UT Health San Antonio. Her named clinical interests are PCOS, diminished ovarian reserve, recurrent pregnancy loss and natural-cycle embryo transfer.
United States 
Kelly Baek MD, FACOG (Retired)
Reproductive Endocrinologist (Retired)
Dr. Kelly Baek is a former partner of California Fertility Partners (now Pinnacle Fertility Los Angeles) and a world-renowned reproductive endocrinologist, now retired. She was named a Los Angeles Magazine Top Doctor and Southern California Super Doctor, and appeared in the Netflix series Bling Empire.
United States 
Dr. Kelly McCarter
Reproductive Endocrinologist
Weill Cornell-trained fertility specialist at Spring's San Francisco SOMA clinic: IVF, fertility preservation, reproductive genetics and cancer fertility care.
United States 
Kristin Bendikson MD, FACOG
Reproductive Endocrinologist
Dr. Kristin Bendikson is a reproductive endocrinologist at Pinnacle Fertility Los Angeles (formerly California Fertility Partners). A California native, she earned her MD from NYU, completed residency at Harvard, and fellowship at Cornell. She led programs at USC Fertility for over a decade, founding the Center for Pregnancy Loss.
United States 
Dr. Kurt Peterson, DO, FACOOG
Doctor of Osteopathic Medicine (D.O.)
Kurt Peterson, DO, FACOOG joined the Advanced Fertility Care team in January 2023 and practices in Scottsdale and Glendale. He trained through the osteopathic pathway — Arizona College of Osteopathic Medicine, AOBOG certification — not the M.D./ABOG line, researches PCOS and endometriosis, and is the only clinician on this team whose site profile states a second language: Spanish.
United States 
Dr. Laura P. Smith, MD
Reproductive Endocrinologist
Dr. Laura P. Smith is a Charlottesville native who trained at the University of Virginia through residency and took her reproductive endocrinology fellowship at Beth Israel Deaconess Medical Center and Boston IVF, Harvard Medical School affiliate programs. She holds an NIH fellowship grant and works on fertility preservation access for cancer patients.
United States 
Linda Giudice, MD, PhD
Obstetrician and Gynecologist
UCSF professor of reproductive endocrinology, elected to the U.S. National Academy of Sciences, past president of ASRM and the World Endometriosis Society, current president of IFFS. Authority in endometriosis, adenomyosis and implantation failure.
United States 
Dr. Linnea R. Goodman, MD
Reproductive Endocrinologist
Dr. Linnea R. Goodman came to reproductive medicine through biomedical engineering at Columbia, trained in obstetrics and gynecology at UNC with a minimally invasive surgery award, took her reproductive endocrinology fellowship at the Cleveland Clinic with a reproductive surgery focus, and ran an operating room as medical director before coming to Charlottesville.
United States 
Liyun Li, M.D.
Reproductive Endocrinologist
Liyun Li, MD is a double board-certified reproductive endocrinologist at Pacific Fertility Center who graduated Phi Beta Kappa from MIT and earned her MD with honors at Harvard Medical School before fellowship training at Columbia under pioneers in IVF and egg donation. She built PFC's China Patient Program in 2014 and is the practice's Mandarin-speaking physician, with a subspecialty in PCOS and endocrine causes of infertility rooted in her own research on obesity and egg quality.
United States 
Dr. Lowell Ku
Reproductive Endocrinology & Infertility Specialist
Dr. Lowell Ku is a reproductive endocrinology and infertility specialist at Dallas IVF, board certified in both OB-GYN and REI. After helping thousands of patients, he and his wife became fertility patients themselves, welcoming a son after five IVF rounds and a daughter after another cycle. He trained at the University of Louisville School of Medicine and has served on the ASRM Patient Education Committee.
United States 
Lynn B. Davis, MD, MS, FACOG
Reproductive Endocrinologist
Dr. Lynn Davis founded and directs the fertility preservation program at Pinnacle Fertility Seattle, banking eggs, embryos and ovarian tissue for patients about to start cancer treatment. She trained at Stanford after Harvard-affiliated residency, holds a master's in medical decision analysis, and is an NIH Ruth L. Kirschstein award recipient.
United States Showing 181-191 of 612
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