GARY MILLER, M.D.
ROY LEIBOFF, M.D. & GEORGE BREN, M.D., P.C.
Direct Primary Care
Expert care in Internal Medicine without the hassle of insurance.
Credentials & Training
Federally verified- Credential
- MD
- Medical school
- New York University School of Medicine
- Graduated
- 1977
- Medicare specialty
- Pulmonary Disease
- Also practices
- Internal Medicine
- Group practice
- Privia Medical Group, LLC · 1,522 clinicians
- Medicare assignment
- Accepted — bills the Medicare-approved amount as payment in full
Sourced from the CMS Doctors & Clinicians national file, last checked October 2026.
About
Dr. Gary Miller is an Internal Medicine doctor in Washington, DC, focusing on adult patient care, preventative medicine, and chronic condition management. His expertise spans a wide range of health issues, from diabetes and hypertension to obesity and sleep disorders. As a seasoned physician, Dr. Miller takes a comprehensive approach to patient care, prioritizing education, wellness, and community involvement in the nation's capital.
The practice offers direct-pay options for individuals seeking convenient and cost-effective healthcare. As a cash-pay practice, Dr. Miller's office does not accept insurance.
Areas of Focus
Specialties
Patients Served
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