John Sarantopoulos MD
Medical Oncology Physician · Oncologist in San Antonio, TX
Provider details
- Specialty
- Medical Oncology Physician
- Credentials
- MD
- NPI number
- 1861495343
Checked against the CMS National Provider Identifier registry on October 2, 2026.
Medicare information
- Graduated
- 1997
- Group practice
- University of Texas Health Science Center at San Antonio
- Hospital affiliations
- Ut Health San Antonio Multispecialty & Research Ho, San Antonio, TX
- University Health System, San Antonio, TX · Medicare rating 3 out of 5 stars
- Medicare
- Accepts Medicare assignment (the Medicare-approved amount as full payment)
- Telehealth
- Offers telehealth visits
From Medicare’s public Care Compare data (Doctors and Clinicians), checked October 2, 2026. Ratings are Medicare’s, not Know Cancer’s. Medicare Care Compare
About
John Sarantopoulos MD is a medical oncology physician in San Antonio, Texas, registered with the federal National Provider Identifier (NPI) registry. Contact the provider directly to confirm services, hours and accepted insurance.
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