Expertise in
7
conditions

Dr. Stephen T. Ong

Family Medicine
Greater Washington Medicenter LLC T/A Healthcare Of Greater Washingto
6357 Oxon Hill Rd, 
Oxon Hill, MD 
Accepting New Patients
Expertise in
7
conditions
Greater Washington Medicenter LLC T/A Healthcare Of Greater Washingto
6357 Oxon Hill Rd, 
Oxon Hill, MD 

Overview

Stephen Ong is a primary care provider, practicing in Family Medicine in Oxon Hill, Maryland.

Dr. Ong is highly rated in 7 conditions, according to our data. His clinical expertise encompasses Hypertension, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and High Cholesterol.

He is actively involved in clinical research, co-authoring 9 peer reviewed articles and participating in 9 clinical trials. Dr. Ong is currently accepting new patients.

Specialties

Family Medicine

Licenses

Surgery in DC

Languages Spoken

English

Gender

Male

Insurance

Accepted insurance can change. Please verify directly with the provider.

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Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Anthem BCBS
  • EPO
  • HMO
  • POS
  • PPO
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
CareFirst
  • HMO
  • POS
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
Health Care Services Corporation
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Highmark
  • EPO
  • HMO
  • PPO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Independent Health
  • EPO
  • POS
  • PPO
Kaiser Permanente
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER MEDICARE
  • POS
  • PPO
Managed Medicaid
  • OTHER MANAGED MEDICAID
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
View 9 Less Insurance Carriers -

Locations

Greater Washington Medicenter Llc T/A Healthcare Of Greater Washingto
6357 Oxon Hill Rd, Oxon Hill, MD 20745

Clinical Research

Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.

8 Clinical Trials

The Effect of Tirzepatide Versus Dulaglutide on Major Adverse Cardiovascular Events in Patients With Type 2 Diabetes (SURPASS-CVOT)
The Effect of Tirzepatide Versus Dulaglutide on Major Adverse Cardiovascular Events in Patients With Type 2 Diabetes (SURPASS-CVOT)
Enrollment Status: Completed
Publish Date: July 08, 2026
Intervention Type: Drug
Study Drugs: Tirzepatide, Dulaglutide
Study Phase: Phase 3
A Study of Donanemab Versus Placebo in Participants at Risk for Cognitive and Functional Decline of Alzheimer's Disease
A Study of Donanemab Versus Placebo in Participants at Risk for Cognitive and Functional Decline of Alzheimer's Disease
Enrollment Status: Active_not_recruiting
Publish Date: January 21, 2026
Intervention Type: Drug
Study Drug: Donanemab
Study Phase: Phase 3
A Phase 4, Multicenter, Open-Label, Infusion Duration Study To Assess Safety, Tolerability and Efficacy of Pegloticase Administered With a Shorter Infusion Duration in Subjects With Uncontrolled Gout Receiving Methotrexate
A Phase 4, Multicenter, Open-Label, Infusion Duration Study To Assess Safety, Tolerability and Efficacy of Pegloticase Administered With a Shorter Infusion Duration in Subjects With Uncontrolled Gout Receiving Methotrexate
Enrollment Status: Completed
Publish Date: October 20, 2025
Intervention Type: Biological
Study Drugs: Pegloticase, MTX
Study Phase: Phase 4
A Phase 2, Randomized, Double-Blind, Placebo-Controlled Study to Investigate the Efficacy and Safety of LY3561774 in Adults With Mixed Dyslipidemia
A Phase 2, Randomized, Double-Blind, Placebo-Controlled Study to Investigate the Efficacy and Safety of LY3561774 in Adults With Mixed Dyslipidemia
Enrollment Status: Completed
Publish Date: March 17, 2025
Intervention Type: Drug
Study Drug: LY3561774
Study Phase: Phase 2
Efficacy and Safety of Tirzepatide Once Weekly in Participants With Type 2 Diabetes Who Have Obesity or Are Overweight: A Randomized, Double-Blind, Placebo-Controlled Trial (SURMOUNT-2)
Efficacy and Safety of Tirzepatide Once Weekly in Participants With Type 2 Diabetes Who Have Obesity or Are Overweight: A Randomized, Double-Blind, Placebo-Controlled Trial (SURMOUNT-2)
Enrollment Status: Completed
Publish Date: April 08, 2024
Intervention Type: Other, Drug
Study Drug: Tirzepatide
Study Phase: Phase 3
A Phase IV, 12 Week, Randomised, Double-blind, Double-dummy Study to Compare Single Inhaler Triple Therapy, Fluticasone Furoate/Umeclidinium/Vilanterol (FF/UMEC/VI), With Tiotropium Monotherapy Based on Lung Function and Symptoms in Participants With Chronic Obstructive Pulmonary Disease
A Phase IV, 12 Week, Randomised, Double-blind, Double-dummy Study to Compare Single Inhaler Triple Therapy, Fluticasone Furoate/Umeclidinium/Vilanterol (FF/UMEC/VI), With Tiotropium Monotherapy Based on Lung Function and Symptoms in Participants With Chronic Obstructive Pulmonary Disease
Enrollment Status: Completed
Publish Date: July 15, 2021
Intervention Type: Drug, Device
Study Phase: Phase 4
A Phase 3, Multicenter, Randomized, Double-blind, Placebo-controlled, Parallel-group Study to Evaluate the Efficacy, Durability, Safety, and Tolerability of RP-G28 in Patients With Lactose Intolerance
A Phase 3, Multicenter, Randomized, Double-blind, Placebo-controlled, Parallel-group Study to Evaluate the Efficacy, Durability, Safety, and Tolerability of RP-G28 in Patients With Lactose Intolerance
Enrollment Status: Completed
Publish Date: July 08, 2019
Intervention Type: Drug
Study Phase: Phase 3
Lyme Test Indication Combinations (LyTIC) Study
Lyme Test Indication Combinations (LyTIC) Study
Enrollment Status: Terminated
Publish Date: December 13, 2018
Intervention Type: Diagnostic test
View 7 Less Clinical Trials

9 Total Publications

A Dataset of Stakeholder Networks for Project Performance Analysis.
A Dataset of Stakeholder Networks for Project Performance Analysis.
Journal: Scientific data
Published: October 10, 2024
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Frequently Asked Questions about Dr. Stephen T. Ong

How do I make an appointment with Dr. Stephen T. Ong?

You can book an appointment with Dr. Stephen T. Ong by calling their office at 301-839-2700. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.

Is Dr. Stephen T. Ong a top-rated expert for Hypertension?

MediFind is an objective health platform that identifies experts based on real-world data. Dr. Stephen T. Ong is classified as an Advanced expert for Hypertension, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.

What conditions does Dr. Stephen T. Ong specialize in?

While Dr. Stephen T. Ong is a Family Medicine, they have specific expertise in Hypertension, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Family Medicine.

Does Dr. Stephen T. Ong participate in research or clinical trials?

Yes. Dr. Stephen T. Ong has published 9 articles and abstracts on conditions like Hypertension. You can view a list of Dr. Stephen T. Ong's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.

Does Dr. Stephen T. Ong accept my insurance?

Dr. Stephen T. Ong accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 301-839-2700 to verify that your specific plan is currently accepted before your visit.

Areas of Expertise

MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.

Learn more about MediFind’s expert tiers

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