Summary

Dr. Stephen Ong is a family medicine physician with 56 years of experience caring for patients of all ages. He completed his medical education at the University of the East/Ramon Magsaysay Memorial Medical Center College of Medicine and went on to complete his residency training at Prince Georges Hospital Center. Dr. Ong is fluent in English, Spanish, and Tagalog, allowing him to communicate effectively with patients from diverse backgrounds.

Dr. Ong practices at Healthcare of Greater Washington in Oxon Hill, Maryland, and maintains hospital privileges at United Medical Center. He specializes in managing high cholesterol in children and teens, treating hyperlipidemia, and caring for patients with hypertension. His practice includes performing electrocardiograms to monitor heart health and conducting health risk assessments to help patients understand their overall wellness. Stephen also provides colorectal cancer screening to help detect potential health concerns early. Patients rate Dr. Ong 4.2 out of 5 stars for his compassionate care and medical expertise.
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Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.2
  • 56 years of experience
  • 33 insurance plans accepted
  • speaks English, Spanish, Tagalog
  • Prince Georges Hospital Center
  • 1 specialty
  • 6 areas of expertise
  • 1 hospital affiliation
  • 1 office location
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Location

Healthcare Of Greater Washington

6357 Oxon Hill RdOxon Hill, MD 20745
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed

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Dr. Stephen Tjinlok Ong, MDEmily Velasquez, PA-CDr. Adrienne V.M. Lafleur, MDDr. Nicole Griffin
Family MedicineFamily MedicineFamily MedicineFamily Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.2 
56 Years of Experience 4 Years of Experience 9 Years of Experience 12 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option Virtual Visit Available
Speaks English, Spanish, Tagalog Speaks English, Spanish Speaks English Speaks English
Oxon Hill , MDBowie , MDBethesda , MDWaldorf , MD
Med School: Univ Of The East/Ramon Magsaysay Memorial Medical Center College Of Med Med School: Towson University CCBC Essex Med School: Wright State University Boonshoft School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Stephen Tjinlok Ong

  • Accepts Medicaid
  • AARP
  • Aetna
  • Aetna - HMO
  • Aetna - PPO
  • Aetna Better Health
  • AmeriGroup
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield - Federal Employees Program
  • Blue Cross Blue Shield - Medicaid (Managed)
  • Blue Cross Blue Shield - PPO
  • CareFirst Blue Cross Blue Shield
  • CareFirst Blue Cross Blue Shield - Federal Employees Program
  • CareFirst Blue Cross Blue Shield - Medicare (Advantage HMO)
  • CareFirst Blue Cross Blue Shield - PPO
  • Cigna
  • First Health (Coventry Health Care)
  • GEHA
  • Humana
  • Kaiser Permanente
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Meritain Health
  • Piedmont Community Health Plan
  • Riverside Health
  • STLDentalPlan| LLC
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare
  • UnitedHealthcare - Medicare (Advantage HMO)
  • UnitedHealthcare - PPO
  • UnitedHealthcare Community Plan

Medical Specialties

Dr. Stephen Tjinlok Ong has the following specialty

Specialty Expertise

Dr. Stephen Tjinlok Ong has the following 6 areas of expertise

  • Check-up
  • Contraception
  • Family Planning
  • Immunization
  • Influenza
  • Weight Loss

Certifications, License, & Education

56 Years Experience

Dr. Stephen Tjinlok Ong holds an active medical license in the state of Maryland.

Medical License

Medical Doctor with an active medical license in the state of Maryland that expires in 2027.

Education & Training

Residency

Completed their residency at Prince Georges Hospital Center.

Medical School

Graduated from Univ Of The East/Ramon Magsaysay Memorial Medical Center College Of Med in 1970.

NPI Number

Dr. Ong's NPI number is 1851479281.

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Frequently Asked Questions

Is Dr. Stephen Ong accepting new patients?
Dr. Stephen Ong is accepting new patients on Vitals. View Dr. Stephen Ong's profile on Vitals to make an appointment.
How can I make an appointment with Dr. Stephen Ong?
You can find contact information for Dr. Stephen Ong here on Vitals.
Does Dr. Stephen Ong accept my insurance?
You can see the insurance plans that Dr. Stephen Ong accepts on their Vitals profile.
What languages does Dr. Stephen Ong speak?
Dr. Stephen Ong speaks English, Spanish, and Tagalog.
Which hospitals is Dr. Stephen Ong affiliated with?
Dr. Stephen Ong is affiliated with UNITED MEDICAL CENTER.

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