Dr. Seth Plancher
Dr. Seth Plancher, MD, FACOG, is a board-certified obstetrician-gynecologist with more than 30 years of experience providing comprehensive women’s healthcare. He graduated from the Brown University Program in Medicine in 1991 and completed his residency at Winthrop University Hospital in Mineola, New York, now part of NYU Langone Health.
Dr. Plancher has been in continuous practice for over three decades at Garden City OBGYN and is affiliated with NYU Langone Long Island. Throughout his career, he has been dedicated to delivering thoughtful, individualized care across all stages of a woman’s life.
Known for his experience, clinical judgment, and patient-centered approach, Dr. Plancher focuses on building lasting relationships with his patients while providing the highest standard of obstetric and gynecologic care.
Dr. Steven Sherwin
Dr. Steven Richard Sherwin is a board-certified obstetrician-gynecologist with more than four decades of experience providing comprehensive women’s healthcare. He earned his medical degree from the University of North Carolina School of Medicine and completed his residency in Obstetrics and Gynecology at the New York University Medical Center and Bellevue Hospital Center. During his residency, he was honored with the prestigious Barton Forceps Award, recognizing him as Outstanding Resident of the Year.
Dr. Sherwin has been in continuous private practice at Garden City Obstetrics and Gynecology, P.C., where he has provided dedicated care to generations of patients and families. He serves as a full attending physician at NYU Langone Hospital—Long Island (formerly Winthrop University Hospital) and also held an appointment at North Shore University Hospital. He previously held an academic appointment as a Clinical Teaching Assistant with the NYU Grossman School of Medicine. Earlier in his career, he served as Director of Gynecologic Services at Peninsula General Hospital.
A Fellow of the American College of Obstetricians and Gynecologists (FACOG), Dr. Sherwin has demonstrated a longstanding commitment to professional leadership and service, including serving as President of the Nassau County OB/GYN Society. Known for his clinical expertise, compassion, and dedication to patient-centered care, Dr. Sherwin remains committed to providing thoughtful, individualized care for women at every stage of life.