Skip to content

Physician Directory

Find a Doctor

Dr. John H. Niles, MD


  • (301) 474-5400

Dr. Niles's Overview

Dr. John H. Niles graduated from the Howard University College of Medicine in 1963. He works in Greenbelt, MD and specializes in Gynecology.

Dr. Niles's Experience

Years in Practice: 52

Procedures Performed by Dr. Niles

Dr. Niles's Specialties


Dr. Niles's Education & Training

Medical School: Howard University College of Medicine; Graduated 1963

Dr. Niles's Rating

Rate This Doctor

Overall Rating


  • Explains conditions & treatments
  • Takes time to answer my questions
  • Provides follow-up as needed
  • View All Ratings

Dr. Niles's Accepted Insurance

  • Aetna Choice POS II
  • Aetna HMO
  • Aetna Managed Choice POS Open Access
  • Aetna Select
  • Aetna Signature Administrators PPO
  • BCBS Blue Card PPO
  • CareFirst BlueChoice Advantage
  • CareFirst BlueChoice Ntwk POS
  • CareFirst BluePreferred PPO
  • CareFirst Maryland POS
  • View More

Dr. Niles's Office Information & Appointments

Office Locations

Primary Care Womens Services

7500 Greenway Center Dr Ste 620
Greenbelt, MD 20770
(301) 474-5400


Office Hours and Information

Fax: (301) 474-0800

Practice Website:

Accepting New Patients: Yes

Medicare Accepted: Yes

Medicaid Accepted: No

Monday 8:30 AM - 5:00 PM
Tuesday 8:30 AM - 5:00 PM
Wednesday 8:30 AM - 5:00 PM
Thursday 8:30 AM - 5:00 PM
Friday 8:30 AM - 5:00 PM
Saturday Closed
Sunday Closed

Other Physicians in Dr. Niles's Practice

  • Not Available

Dr. Niles's Hospital Affiliations

  • Not Available

Office Locations

Other Gynecologists Near Greenbelt, MD

View More Gynecologists