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Leading Specialists in United States
Reproductive specialists in United States
Ursula Balthazar, MD
MD
Ursula Balthazar, MD, is Medical Director of the Aspire Fertility San Antonio reporting entity and a reproductive endocrinology and infertility specialist, with more than 14 years in the subspecialty stated on the clinic profile. The SART 2023 final report for that entity lists this clinician as Medical Director and as the person who verified the submission. The practice record pairs the Stone Oak IVF laboratory site with the Alamo Heights office. Training institutions and board certification status are not published in our sources.
United States 
Ursula Rocha, CRNP
Certified Registered Nurse Practitioner (CRNP)
Ursula Rocha is an advanced practice nurse assigned to Shady Grove Fertility's Rockville ambulatory surgery center, the suite where egg retrievals and reproductive procedures are performed. Her 17-year nursing career is in women's health, most of it in labor and delivery, with many years of military service.
United States 
V. Gabriel Garzo, M.D.
Reproductive Endocrinologist (REI)
Dr. V. Gabriel Garzo is Co-Founder and Medical Director of Reproductive Partners Fertility Center - San Diego (RPSD). Board certified in Reproductive Endocrinology and Infertility since 1989 with over 35 years of practice, he is a Clinical Professor in the Department of Obstetrics, Gynecology and Reproductive Sciences at UC San Diego and has led RPSD to become one of the largest fertility centers in San Diego.
United States 
Valerie Dudziak, CNP
Women's Health Care Nurse Practitioner
Valerie Dudziak, CNP is a women's health care nurse practitioner on the reproductive endocrinology team at Cleveland Clinic Fertility Center in Beachwood, Ohio. She holds National Certification Corporation certification as a Women's Health Care Nurse Practitioner, a master's degree from the University of Cincinnati, and runs monitoring visits, medication management and patient education through IVF treatment cycles.
United States 
Valerie Libby, M.D., MPH
Reproductive Endocrinologist
Valerie Libby, M.D., MPH, FACOG is a board-certified reproductive endocrinologist at Shady Grove Fertility - Atlanta. She earned her MD from UT Health San Antonio, completed residency at Parkland Hospital/UT Southwestern, and fellowship in REI at University Hospitals Cleveland/Case Western Reserve University. Having completed four egg freezing cycles herself, she is passionate about egg freezing and reproductive planning. She speaks fluent Spanish and joined SGF in September 2020.
United States 
Valerie Lynn Baker, MD, MPP
Director, Division of Reproductive Endocrinology and Infertility
Dr. Valerie Lynn Baker is Director of the Division of Reproductive Endocrinology and Infertility and Telinde-Wallach Professor of Gynecology and Obstetrics at Johns Hopkins. A Harvard Medical School graduate, she serves as Vice President of SART and past President of SREI, with over 20 years of clinical experience in IVF, primary ovarian insufficiency and long-term health outcomes after fertility treatment.
United States 
Valerie S. Ratts, MD
Board-Certified Reproductive Endocrinologist
Dr. Valerie Ratts is a board-certified reproductive endocrinologist at the Washington University Fertility and Reproductive Medicine Center, listed with a nurse coordinator who works primarily with her on gonadotropin cycles, patient education and the donor egg program. Her published profile is short on credentials detail and long on how she says she works: doctors, nurses, sonographers and lab staff as one unit.
United States 
Vasiliki Moragianni, MD MSc
Medical Director, Fertility Center
Dr. Vasiliki Moragianni is Medical Director of the Johns Hopkins Fertility Center and Associate Professor of Clinical Gynecology and Obstetrics. The SART 2023 Final Clinic Summary Report confirms her role as Medical Director. Patients praise her thorough, attentive care throughout the IVF journey.
United States 
Vasilios T. Goudas, MD
Reproductive Endocrinologist & Reproductive Surgeon
Dr. Vasilios T. Goudas is a reproductive endocrinologist and reproductive surgeon at NYU Langone Hospital–Long Island, trained at the Mayo Clinic College of Medicine. Dual board certified in OB/GYN and reproductive endocrinology, he specializes in surgically correctable infertility — hysteroscopic myomectomy and laparoscopic tubal repair (neosalpingostomy and fimbrioplasty) — alongside IVF, PGT, and fertility preservation. He sees patients at both the Mineola and Brooklyn locations and practices in English, Greek, and Spanish.
United States 
Vicken Sahakian, MD
Medical Director, Pacific Fertility Center Los Angeles
Dr. Vicken Sahakian is the medical director listed on Pacific Fertility Center Los Angeles's SART registry record. He trained at the University of Iowa and the University of North Carolina, taught in UCLA's obstetrics and gynecology department for more than a decade, and focuses on LGBTQ+ family building, advanced maternal age, and third-party reproduction.
United States 
Vicken Sepilian, MD
Reproductive Endocrinologist
Dr. Vicken Sepilian is a reproductive endocrinologist at Pacific Fertility Center Los Angeles, seeing patients at both the Westwood and Glendale offices. He is board-certified in Obstetrics and Gynecology and in REI, and evaluates female and male infertility together, including hormone-related conditions such as PCOS.
United States 
Victoria Fitz, MD, MS
Reproductive Endocrinologist
Dr. Victoria Fitz is a reproductive endocrinologist at the Mass General Fertility Center in Boston. She completed reproductive endocrinology and infertility fellowship training twice, at the University of North Carolina and at Massachusetts General Hospital, after residency in obstetrics and gynecology at UNC, and treats IVF, ovulatory disorders and male factor infertility.
United States Showing 589-599 of 612
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