Dr. Timothy David Johnston, MD
Internal Medicine · Philadelphia, PA
Internal Medicine
Practice location
- Address
- 4417 N 6TH ST, Philadelphia, PA 19140
- Phone
- (215) 302-3150
Specialties
- Internal Medicine – Doctors who diagnose and treat diseases in adults.
About
Dr. Timothy David Johnston, MD is a internal medicine provider based in Philadelphia, PA. Profile information is sourced from the National Provider Identifier (NPI) registry.