Clinicians affiliated with Chaparral Medical Group Inc
65 clinicians on file with this group · most practice in Los Angeles-Long Beach-Anaheim, CA · PAC ID 6800709403
59 clinicians affiliated with Chaparral Medical Group Inc are in the 2024 Medicare Part B data, 55 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 (15) · Cardiology (8) · Pulmonary Disease (7) · Endocrinology (4) · Family Practice (4) · Physician Assistant (4) · Rheumatology (3) · Dermatology (2) · Nephrology (2) · Orthopedic Surgery (2) · Thoracic Surgery (2) · Cardiac Surgery (1) · Clinical Cardiac Electrophysiology (1) · Gastroenterology (1) · General Surgery (1) · Hospice and Palliative Care (1) · Otolaryngology (1)
Specialty links go to the specialty in Los Angeles-Long Beach-Anaheim, CA.
Clinicians affiliated with Chaparral Medical Group Inc, 2024
Alphabetical by last name; 59.
| Name | Specialty | City |
|---|---|---|
| Khader K Abounasr, MD | Pulmonary Disease | Rancho Cucamonga, CA |
| Haritha R Alla, M.D. | Cardiology | Rancho Cucamonga, CA |
| Mohamad Al Sayed, MD | Endocrinology | Riverside, CA |
| Sam Arasoghli, MD | Otolaryngology | Pomona, CA |
| Harry Balian, M.D. | Cardiology | Glendale, CA |
| Revery P Barnes, MD | Family Practice | Los Angeles, CA |
| David Cao | Physician Assistant | Pomona, CA |
| Harvey D Cohen, MD | Internal Medicine | Rancho Cucamonga, CA |
| Heather L Davis, MD | Pulmonary Disease | Claremont, CA |
| Jagtar S Dhadwal, MD | Internal Medicine | Pomona, CA |
| William L Discepolo, M.D. | Clinical Cardiac Electrophysiology | Pasadena, CA |
| Nadir A Eltahir, MD | Pulmonary Disease | Pomona, CA |
| Nallely Flores Lazcano, M.D. | Family Practice | Pomona, CA |
| Anthony Gan | Internal Medicine | Pomona, CA |
| Guangqiang Gao, M.D | Cardiac Surgery | Pomona, CA |
| Redemption G Geronimo, MD | Internal Medicine | Pomona, CA |
| Joseph A Gordon, M.D. | Internal Medicine | Pomona, CA |
| Neeraj Gupta, MD | Orthopedic Surgery | Pomona, CA |
| Christopher J Harper, M.D. | Dermatology | Pomona, CA |
| Jimmy M Hoang | Physician Assistant | Pomona, CA |
| Steven D Hochman, MD/MPH | Internal Medicine | Los Angeles, CA |
| Hla Myint Maung S Hwang, M.D. | Nephrology | Claremont, CA |
| Robyn D Jacoby, DO | Family Practice | Claremont, CA |
| Prasad A Jeereddi, MD | Endocrinology | Pomona, CA |
| Mary Kasem, MD | Family Practice | Claremont, CA |
| Ewa H Konca, MD | Endocrinology | Pomona, CA |
| Gregory R Lercel, MD | Orthopedic Surgery | Pomona, CA |
| Ramanna Merla, MD | Cardiology | Pomona, CA |
| Christine Montesa, MD | Thoracic Surgery | San Diego, CA |
| Muthusamy Muthiah, MD | Cardiology | Pomona, CA |
| Kavoos C Nazeri, M.D. | Rheumatology | Rancho Cucamonga, CA |
| Dallis Q Ngo, D.O., M.S. | Pulmonary Disease | Pomona, CA |
| Bhavi P Pandya, M.D. | Internal Medicine | Pomona, CA |
| Gaurav R Parikh, MD | Cardiology | Pomona, CA |
| Vanessa C Pedrego, PA-C | Physician Assistant | Pomona, CA |
| Rita K Pradhan, MD | Endocrinology | Pomona, CA |
| Krishna Anurag Pulumati, MD | Cardiology | Pomona, CA |
| Aftab Qadir, MD | Internal Medicine | Rancho Cucamonga, CA |
| Derrick Raptis, M.D. | Pulmonary Disease | Pomona, CA |
| Lisa Raptis, M.D. | Hospice and Palliative Care | Pomona, CA |
| Jayapal A Reddy | Internal Medicine | Pomona, CA |
| Gurbinder S Sadana, M.D. | Pulmonary Disease | Pomona, CA |
| Sapna Sangani Rasania, M.D., M.P.H. | Rheumatology | Pomona, CA |
| Ashok Sharma, MD | Internal Medicine | Claremont, CA |
| Nazia Siddiqi, M.D. | Nephrology | Pomona, CA |
| Rukhsana A Siddiqi, MD | Internal Medicine | Bellflower, CA |
| Sabina Singh | Physician Assistant | Chino, CA |
| Rakesh Sinha, M.B.B.S., M.D. | Pulmonary Disease | Pomona, CA |
| Nathaniel Soriano, M.D. | Internal Medicine | Pomona, CA |
| Maher Tama, M.D. | Gastroenterology | Maywood, IL |
| Nyein Tint, M.D. | Internal Medicine | Rancho Cucamonga, CA |
| Jaffar A Tremazi, MD | Rheumatology | Pomona, CA |
| Padmini P Tummala, MD | Cardiology | Upland, CA |
| Daryoosh Valamanesh, M.D. | Internal Medicine | Pomona, CA |
| Nitanth R Vangala, M.D. | Cardiology | Pomona, CA |
| Uzma A Waraich, M.D. | Internal Medicine | Pomona, CA |
| Johnnie M Woodson, M.D. | Dermatology | Rancho Cucamonga, CA |
| Harish Yalamanchili, M.D. | General Surgery | Corona Del Mar, CA |
| Dongning Zhang, MD, MPH | Thoracic Surgery | Pomona, 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