Gregory Fung, MD
Internal Medicine · San Francisco, CA
Gregory Fung, MD is a internal medicine in San Francisco, CA with about 48 yrs in practice.
- SpecialtyInternal Medicine
- Medical schoolUNIVERSITY OF CALIFORNIA, SAN FRANCISCO SCHOOL OF MEDICINE (1978)
- TelehealthOffers telehealth visits
- Practice size3 clinicians
- Medicare assignmentAccepts assignment (Medicare-approved amount as full payment)
- Medicare activity~155 patients across 449 services, avg age 76
Common services
| Service | Medicare services | Medicare allows | |
|---|---|---|---|
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | 224 | $98 | See prices → |
| Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 21 | $126 | See prices → |
| Colorectal cancer screening; colonoscopy on individual at high risk | 16 | $199 | See prices → |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | 12 | $131 | See prices → |
Hospital affiliations
Source: CMS Medicare Physician & Other Practitioners and the Doctors & Clinicians National Downloadable File (most recent release). Counts reflect Original Medicare activity only and are not a measure of quality. “Medicare allows” is the Medicare fee schedule amount — not what an insured or cash patient pays; for patient prices see the linked procedure pages. Always confirm a clinician’s current details with their office.