Diana Leon, MD

Diana Leon, MD

Three Village Women’s Health


100-16 South Jersey Avenue, East Setauket, NY, USA

631.689.6400         631.689.5742

Mon. 9:00 - 7:00     Tue. 9:00 - 7:00     Wed. 9:00 - 7:00     Thu. 9:00 - 4:00     Fri. 9:00 - 3:00

Sat. CLOSED     Sun. CLOSED


  • About the Doctor
  • Hospitals & Insurance
  • Practice Information

| 10 Years of Experience | English, Spanish | Specializes in Obstetrics, Gynecology


Professional Experience

Dr. Diana Leon is board certified by the American Board of Obstetrics and Gynecology and specializes in providing care for women in all stages of life, both in hospital and private practice. Dr. Leon has over 10 years of experience providing care.

Educational Experience

Dr. Leon earned her degree from the Icahn School of Medicine at Mount Sinai and New York University. Then, she completed her residency at Downstate Medical Center located in Brooklyn, New York.

Diana Leon

Hospital Affiliation

  • Stony Brook University Hospital

Insurance Plans

  • 1199SEIU

  • Aetna

  • AgeWell

  • Cigna

  • Embelm HIP

  • Emblem GHI

  • Empire BCBS

  • Empire BCBS HealthPlus Individual Network

  • Humana Commercial

  • Humana Medicare

  • MagnaCare

  • Medicaid

  • Medicare

  • Multiplan

  • Railroad Medicare

  • UHC

  • UHC Community Plan

  • UHC Oxford

  • UHC The Empire Plan

Additional Location Information

285 Sills Road, Building 7, Suite D, Patchogue, NY 11722 Get Directions
Additional Location