Clinicians affiliated with Pittsburg-Antioch Medical Group A Professional Corporation

14 clinicians on file with this group · most practice in San Francisco-Oakland-Fremont, CA · PAC ID 3173535846

Affiliation snapshotOctober 2, 2026CMS Doctors and Clinicians file, current snapshot (no end-of-2024 archive), applied to 2024
Activity year2024Medicare Part B claims, Original Medicare fee-for-service

13 clinicians affiliated with Pittsburg-Antioch Medical Group A Professional Corporation are in the 2024 Medicare Part B data, 12 of them physicians. Data years with affiliated clinicians: 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024.

Each clinician's exact figures are in their Physician Report, from their page; a specialty's figures in this market are in a Market Comparison. View sample report · Already purchased? Open your report

Affiliated clinicians by specialty, 2024

All specialties · Internal Medicine (5) · Pulmonary Disease (3) · Cardiology (2) · Endocrinology (1) · Interventional Cardiology (1) · Nurse Practitioner (1)

Specialty links go to the specialty in San Francisco-Oakland-Fremont, CA.

Clinicians affiliated with Pittsburg-Antioch Medical Group A Professional Corporation, 2024

Alphabetical by last name; 13.

NameSpecialtyCity
Jose F Basora, M.D.Internal MedicinePittsburg, CA
Christine Cave, NPNurse PractitionerPittsburg, CA
Sam Chitsaz, M.D.CardiologyAntioch, CA
Gerald R Del Rio, M.D.Pulmonary DiseasePittsburg, CA
Henry P Gong, M.D.CardiologyPittsburg, CA
Hsien-Wen Hsu, M.D.Pulmonary DiseasePittsburg, CA
Dong Hoon Lee, M.D.Internal MedicinePittsburg, CA
Shalini Madugundi, M.DInternal MedicinePittsburg, CA
Pragnesh M Patel, MDEndocrinologyPittsburg, CA
Harshal R Patil, M.D.Internal MedicineColorado Springs, CO
Karthik Reddy, MDInterventional CardiologyPittsburg, CA
Mostafa Shalaby, M.DPulmonary DiseasePittsburg, CA
Wengang Zhang, M.D.Internal MedicinePittsburg, CA

Practice locations

Listed practice locations in California.

Source: CMS Doctors and Clinicians National Downloadable File, snapshot October 2, 2026.

Membership comes from the CMS Doctors and Clinicians file. CMS does not publish an end-of-year archive of it, so the current snapshot is applied to every data year. A clinician affiliated with several groups or hospitals appears on each of their pages. How group pages are built · Limitations