Clinicians affiliated with The Oncology Institute Ca, A Professional Corporation
113 clinicians on file with this group · most practice in Los Angeles-Long Beach-Anaheim, CA · PAC ID 5698872398
67 clinicians affiliated with The Oncology Institute Ca, A Professional Corporation are in the 2024 Medicare Part B data, 59 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 · Hematology-Oncology (45) · Nurse Practitioner (7) · Medical Oncology (6) · Internal Medicine (3) · Hematology (2) · Radiation Oncology (2) · General Practice (1) · Physician Assistant (1)
Specialty links go to the specialty in Los Angeles-Long Beach-Anaheim, CA.
Clinicians affiliated with The Oncology Institute Ca, A Professional Corporation, 2024
Alphabetical by last name; 67.
| Name | Specialty | City |
|---|---|---|
| Sami M Ali, M.D. | Hematology-Oncology | Snellville, GA |
| Jeffrey W Andrey, M.D. | Hematology | La Jolla, CA |
| Nenad Antic, MC | Hematology-Oncology | Los Angeles, CA |
| Nelly Awkar Lazo, M.D | Hematology-Oncology | Downey, CA |
| Babak Baseri, M.D. | Hematology-Oncology | Cerritos, CA |
| Richard A Bender, M.D. | Medical Oncology | Mission Viejo, CA |
| Armand Bouzaglou, M.D | Radiation Oncology | Downey, CA |
| Cecilio V Cay, NP | Nurse Practitioner | Duarte, CA |
| Jaspreet Chahal, MD | Hematology-Oncology | Tucson, AZ |
| Ram K Chillar, M.D. | Medical Oncology | Los Angeles, CA |
| Michael Del Rosario, M.D. | Hematology-Oncology | Lakewood, CA |
| Alex A Ehsan, M.D, | Hematology-Oncology | Sherman, TX |
| Saghi Esfandiarifard | Hematology-Oncology | Burbank, CA |
| Natalie Galanina, MD | Hematology | Pittsburgh, PA |
| Balaganesh Gopurala, MD | Medical Oncology | Downey, CA |
| Ellsworth R Grant, M.D | Hematology-Oncology | Los Angeles, CA |
| Gerald D Hagin, M.D. | Hematology-Oncology | Tucson, AZ |
| Dilruba N Haque, M.D. | Hematology-Oncology | Newport Beach, CA |
| Wael A Harb, MD | Hematology-Oncology | Newport Beach, CA |
| Labib Hashimi, M.D. | Hematology-Oncology | Chino, CA |
| Daniel B Huang, M.D. | Hematology-Oncology | Santa Ana, CA |
| Masoom M Kandahari, MD FACP | Hematology-Oncology | Woodbridge, VA |
| John Khoury, MD | Hematology-Oncology | Cerritos, CA |
| DO Young Kim, MBBS | Hematology-Oncology | Cerritos, CA |
| Paul F La Porte, M.D., PH.D. | Hematology-Oncology | Cerritos, CA |
| Christopher Larson, M.D. | Hematology-Oncology | San Diego, CA |
| Charisse C Magsaysay, NP | Nurse Practitioner | Tustin, CA |
| Rita Maity, MD | Hematology-Oncology | North Las Vegas, NV |
| Imtiaz A Malik, M.D. | Hematology-Oncology | Merced, CA |
| Omkar S Marathe, MD | Hematology-Oncology | Lakewood, CA |
| Sheri D Marquez, MD | Radiation Oncology | Santa Maria, CA |
| Amitabha Mazumder, M.D. | Medical Oncology | Downey, CA |
| Rufina Pamela Mae T Miel, MD | Hematology-Oncology | Fountain Valley, CA |
| John J Migliano, M.D | Hematology-Oncology | Tucson, AZ |
| Oranus Mohammadi, MD | Hematology-Oncology | Fresno, CA |
| Sanda M Morar, MD | Hematology-Oncology | Las Vegas, NV |
| Fadi E Nakhl, M.D. | Hematology-Oncology | Lynwood, CA |
| Foluso N Ogunleye, MD | Hematology-Oncology | Cerritos, CA |
| Leo E Orr, M.D. | Hematology-Oncology | Los Angeles, CA |
| Jerrick K Padilla-Phu, FNP | Nurse Practitioner | Glendale, CA |
| Nutan K Parikh, M.D. LTD APC | Hematology-Oncology | Henderson, NV |
| Nityanand Peri, D.O. | Hematology-Oncology | Hershey, PA |
| Elizabeth H Pham | Nurse Practitioner | Downey, CA |
| Megan R Pichette | Nurse Practitioner | Nashville, TN |
| Miguel A Quirch, MD | Hematology-Oncology | Los Angeles, CA |
| Saqib Razzaque, M.D | Internal Medicine | El Centro, CA |
| Raymundo Romero, M.D. | General Practice | Glendale, CA |
| Ravin M Rupani, M.D. | Hematology-Oncology | Montebello, CA |
| Juan E Sanchez, MD | Hematology-Oncology | Cerritos, CA |
| Sarmen V Sarkissian, M.D. | Internal Medicine | Mission Hills, CA |
| Nawid M Sarwari, M.D. | Hematology-Oncology | Anaheim, CA |
| John P Schwerkoske, MD | Hematology-Oncology | Chula Vista, CA |
| Anwer A Shaikh, M.D. | Hematology-Oncology | Vista, CA |
| Sanjay Sharma, M.D. | Hematology-Oncology | Fullerton, CA |
| Fengyu Shu, MD | Internal Medicine | Fontana, CA |
| Inna Stresz, NP | Nurse Practitioner | Las Vegas, NV |
| Ersin S Unal, MD, PHD | Hematology-Oncology | Lakewood, CA |
| Jose L Valladares, MD | Hematology-Oncology | Victoria, TX |
| Olukemi A Wallace, M.D. | Hematology-Oncology | Inglewood, CA |
| Jennifer G Wharram, PA | Physician Assistant | San Diego, CA |
| Dong Xiang, MD | Medical Oncology | San Gabriel, CA |
| Weiqin Xu, FNP | Nurse Practitioner | Rosemead, CA |
| Hiroshi Yamagata, MD | Hematology-Oncology | Cerritos, CA |
| Honghao Yang, MD | Medical Oncology | Alhambra, CA |
| Arlene L Yu, MD, MBA | Hematology-Oncology | Cerritos, CA |
| Manuel Zevallos, MD | Hematology-Oncology | Lynwood, CA |
| Hao W Zhang, M.D. | Hematology-Oncology | Los Angeles, CA |
Practice locations
Listed practice locations in Arizona, California, Nevada.
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