Marcelo J. Barrionuevo, M.D., is subspecialty certified in Reproductive Endocrinology and Infertility and has more than 25 years of experience in the diagnosis and treatment of infertility. Before joining IVF FLORIDA Reproductive Associates in 1998, he served on the faculty of the University of South Florida, College of Medicine in Tampa, Florida, where he also completed his fellowship in Reproductive Endocrinology and Infertility.
Dr. Barrionuevo has served as president of the Miami Obstetrics and Gynecology Society (MOGS), president of the Fort Lauderdale Obstetrics and Gynecology Society (FLOGS), president of the Florida Society of Reproductive Endocrinology and Infertility (FSREI), Florida-District XII Section 6 chair in the American College of Obstetrics and Gynecology (ACOG), Residency Program Site Director in the Department of Obstetrics and Gynecology for the University of Miami in the Memorial Health System (MHS) of the South Broward Hospital District. Currently, he is a Voluntary Clinical Professor at the University of Miami, Florida International University, and Florida Atlantic University.

Dr. Barrionuevo received several teaching and clinical excellence awards. He has presented numerous times at national and international meetings and has authored multiple publications. He has also received mentorship and patient care awards, including the 2022 Castle Connelly Top Doctors for Infertility honors.