Allison Zhang, MD
Gastroenterology · San Jose, CA
Allison Zhang, MD is a gastroenterology in San Jose, CA with about 13 yrs in practice.
- SpecialtyGastroenterology
- Medical schoolWAYNE STATE UNIVERSITY SCHOOL OF MEDICINE (2013)
- TelehealthOffers telehealth visits
- Practice size3,085 clinicians
- Medicare assignmentAccepts assignment (Medicare-approved amount as full payment)
- Medicare activity~390 patients across 993 services, avg age 72
Common services
| Service | Medicare services | Medicare allows | |
|---|---|---|---|
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | 154 | $198 | See prices → |
| Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 132 | $284 | See prices → |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | 125 | $154 | See prices → |
| Biopsy of large bowel using a flexible endoscope | 124 | $44 | See prices → |
| Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 83 | $103 | See prices → |
| New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more | 43 | $261 | 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.