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
Anupama Rambhatla, MD, FACOG
Reproductive Endocrinologist and Infertility Specialist
Anupama Rambhatla, MD, FACOG is a board-certified OB/GYN and reproductive endocrinologist at HRC Fertility's Newport Beach and Mission Viejo offices. She holds two fellowships - minimally invasive reproductive surgery, then REI at UNC and Stanford - which lets her scope or laparoscope a patient and manage the IVF cycle that follows.
Arian Khorshid, MD, FACOG
Reproductive Endocrinologist and Infertility Specialist
Arian Khorshid, MD, FACOG joins HRC Fertility's Silicon Valley office in Foster City in fall 2026. A former biomedical engineering student and AmeriCorps sex-education teacher, he is Stanford-trained in REI, NIH-funded for work on biological aging and pregnancy loss, and researches IVF cost-effectiveness and AI applications in reproductive medicine.
Arielle Bayer, MD
Reproductive Endocrinologist and Infertility Specialist
Dr. Arielle Bayer is a double board-certified reproductive endocrinologist and infertility specialist at CCRM Fertility of New York, specializing in IVF, fertility preservation, PCOS, endometriosis, diminished ovarian reserve, third-party reproduction, and LGBTQIA+ family building. She also serves as Chief Medical Officer of It Is Sloane.
Arlene A. Go, M.D.
Reproductive Endocrinologist
Dr. Arlene Go is a reproductive endocrinologist at Fertility Centers of Illinois, board-certified in Obstetrics and Gynecology by ABOG, fellowship-trained at the University of Texas Health Science Center in San Antonio. She trained in endometriosis research and is first author of a 2024 F&S Science study on how early endometriosis lesions invade.
Ashley Urben, MSN, APRN, FNP-BC
Family Nurse Practitioner
Ashley Urben, MSN, APRN, FNP-BC has worked in reproductive medicine for more than ten years, first as an IVF nurse coordinator and now as a nurse practitioner at CCRM's Vienna main center. She performs monitoring ultrasounds, HSGs, IUIs and endometrial biopsies, and coordinates medicated and IVF cycles. ANCC board-certified, licensed in Virginia, Maryland and D.C.
Ashley W. Tiegs, MD, FACOG, TS (ABB)
Reproductive Endocrinologist
Ashley W. Tiegs, MD, FACOG joined ACRM in 2020 after fellowship training at Jefferson-RMA. Her multi-center PGT-A research won the Fertility & Sterility 2021 Investigator Achievement Award; she works in embryo culture, genetic screening and third-party reproduction.
Ashley M. Wiltshire, MD
Reproductive Endocrinologist
Dr. Ashley Wiltshire is a fellowship-trained reproductive endocrinologist at Columbia University Fertility Center focused on IVF, egg freezing and third-party reproduction, with research interest in fertility-related health disparities.
Atoosa Ghofranian, MD
Reproductive Endocrinologist and Infertility Specialist
Atoosa Ghofranian, MD begins seeing patients at HRC Fertility Newport Beach in summer 2026. She trained at Georgetown, Mount Sinai (as Administrative Chief Resident) and the Icahn Mount Sinai / RMA of New York REI program, collecting three national research awards in three years. Her focus: IVF, egg freezing, diminished ovarian reserve and LGBTQ+ and transgender fertility care.
Audrey Melati Marsidi, MD, FACOG
Medical Doctor
Dr. Audrey Marsidi, FACOG, is an Assistant Professor at Emory Reproductive Center specializing in IVF, fertility preservation, premature ovarian insufficiency, transgender fertility, and third-party reproduction. Her research includes a laboratory model for in-vitro spermatogenesis and national IVF outcomes associated with advanced paternal age.
Dr. Audrey Messelt, MD
Medical Doctor
Dr. Audrey Messelt is a Reproductive Endocrinology & Infertility specialist at POMA Fertility. She earned her medical degree and completed her OBGYN residency at the University of Minnesota, followed by an REI fellowship at Baylor College of Medicine. Her research explores microplastics' impact on fertility and fertility preservation in cancer survivors.
Aida Shanti, MD
Reproductive Endocrinology and Infertility Specialist
Dr. Aida Shanti is a double board-certified reproductive endocrinologist at Aurora Fertility Services in West Allis, Wisconsin, with fellowships in reproductive endocrinology and infertility at both Wayne State University and Emory University, and clinic sessions in English, Arabic and French.
Ellen C. Hayes, MD
Reproductive Endocrinology and Infertility Specialist
Dr. Ellen C. Hayes is a double board-certified reproductive endocrinologist trained at Emory University, where research work earned a John D. Thompson Award in 2004. Listed for Aurora Fertility Services - West Allis, Dr. Hayes was no longer in the Aurora/Advocate physician directory when checked in August 2026.
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