Dr. Michael Sean Duffy Sr., DO
Internal Medicine · San Diego, CA
Internal Medicine
Practice location
- Address
- 1501 5TH AVE STE 100, San Diego, CA 92101
- Phone
- (619) 647-5072
Specialties
- Internal Medicine – Doctors who diagnose and treat diseases in adults.
About
Dr. Michael Sean Duffy Sr., DO is a internal medicine provider based in San Diego, CA. Profile information is sourced from the National Provider Identifier (NPI) registry.