Clinicians affiliated with Quantum Healthcare Medical Associates Inc
109 clinicians on file with this group · most practice in Riverside-San Bernardino-Ontario, CA · PAC ID 5294647574
94 clinicians affiliated with Quantum Healthcare Medical Associates Inc are in the 2024 Medicare Part B data, 87 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 (55) · Hospitalist (15) · Family Practice (12) · Nurse Practitioner (6) · Critical Care (Intensivists) (2) · Endocrinology (1) · General Practice (1) · Physician Assistant (1) · Pulmonary Disease (1)
Specialty links go to the specialty in Riverside-San Bernardino-Ontario, CA.
Clinicians affiliated with Quantum Healthcare Medical Associates Inc, 2024
Alphabetical by last name; 94.
| Name | Specialty | City |
|---|---|---|
| Tinu Abraham, MD | Hospitalist | East Meadow, NY |
| Adam H Adler, MD | Family Practice | Hilo, HI |
| Ahmad Alazzeh, MD | Critical Care (Intensivists) | Riverside, CA |
| Keyvan Amini Noghondar, MD | Hospitalist | El Paso, TX |
| Sarkis Arabian, DO | Internal Medicine | Colton, CA |
| Glenn Banegura, M.D. | Internal Medicine | Snellville, GA |
| Ankur Bhagat | Internal Medicine | Colton, CA |
| Farshid Bozorgnia, MD | Internal Medicine | Colton, CA |
| Douglas R Bretzing, D.O. | Internal Medicine | Temple, TX |
| Natalie K Bui, NP-C | Nurse Practitioner | Columbia, MO |
| Daniel H Chang, M.S., M.D. | Internal Medicine | Colton, CA |
| Gilbert Chen, MD | Internal Medicine | Colton, CA |
| Wildya Conde, DNP, APRN, FNP-BC | Nurse Practitioner | Fort Pierce, FL |
| Curtis D Converse, D.O. | Internal Medicine | Colton, CA |
| Jessica Costales-Cantrell, DO | Internal Medicine | Los Angeles, CA |
| Debra Craig, M.D. | Internal Medicine | Loma Linda, CA |
| Tuan Dang, M.D | Hospitalist | San Pablo, CA |
| Magdy Danial, MD | Family Practice | Danville, CA |
| Gurpreet Dhanoa, MD. | Family Practice | San Ramon, CA |
| Amandeep S Dhillon, M.D. | Hospitalist | Folsom, CA |
| Balraj S Dhillon, M.D. | Internal Medicine | Vallejo, CA |
| Ranvir Dhillon, MD | Internal Medicine | Oakland, CA |
| Douglas Fedder, M.D. | Hospitalist | Santa Barbara, CA |
| Mehrdad Ghahremani-Ghajar, D.O. | General Practice | Rialto, CA |
| Farideh Ghasemi, FNP | Nurse Practitioner | Riverside, CA |
| David A Goodwin, MD | Hospitalist | Helena, MT |
| Afshin Hamidi, M.D. | Endocrinology | Rancho Santa Margarita, CA |
| Mufadda Hasan, M.D. | Critical Care (Intensivists) | Colton, CA |
| Deanne S Higa, DO | Family Practice | Seattle, WA |
| Phu Hoang, PA-C | Physician Assistant | Pomona, CA |
| Aaron Hollenbaugh, DO | Hospitalist | Las Cruces, NM |
| James Horodyski, M.D. | Internal Medicine | Fairfield, CA |
| Michelle Hryniuk, DO | Internal Medicine | Elko, NV |
| Michelle R Huber, MD | Internal Medicine | Kealakekua, HI |
| Siddharth K Joshi, M.D. | Hospitalist | Portland, OR |
| Mouhamed Kannass, M.D. | Internal Medicine | Hilo, HI |
| Linna Kho, M.D | Internal Medicine | Diamond Bar, CA |
| Erik R Kinoshita, MD | Internal Medicine | Hilo, HI |
| Shelley Kirkham, MD | Hospitalist | Hilo, HI |
| Jayasree Kizhakkepat Pisharam, MD | Internal Medicine | Brooklyn, NY |
| Aye Kyu, MD | Internal Medicine | Vallejo, CA |
| Mariana Leone, MD, MPH | Family Practice | Salinas, CA |
| Mary Angeli D Lock, M.D. | Internal Medicine | Brooklyn, NY |
| Steven S Lock, M.D. | Internal Medicine | Brooklyn, NY |
| Susie Mao, DO | Family Practice | Meridian, MS |
| Joseph Y Mardanzai, MD | Internal Medicine | San Ramon, CA |
| Zakiahmad Mavli, M.D. | Hospitalist | Sacramento, CA |
| Alexia Mcintyre | Internal Medicine | Washington, DC |
| Ryan M Mckenzie, M.D. | Internal Medicine | Harrisonburg, VA |
| Hootan F Mehr, MD | Internal Medicine | Colton, CA |
| Zainab D Mezban, MD | Internal Medicine | Walnut Creek, CA |
| Niki Mohammadi | Hospitalist | Colton, CA |
| Michael A Morrill, NP | Nurse Practitioner | Honolulu, HI |
| Manjula Muppu, MD | Family Practice | Livermore, CA |
| Mary Newkirk, M.D. | Internal Medicine | Saint Helena, CA |
| Christine Nguyen, MD | Family Practice | Marquette, MI |
| Emily Nguyen, DO | Internal Medicine | Torrance, CA |
| Son T Nguyen, M.D. | Internal Medicine | Long Beach, CA |
| Mandakini H Patel, M.D. | Internal Medicine | Walnut Creek, CA |
| David E Pena | Internal Medicine | Colton, CA |
| Isaac T Prows, DO | Family Practice | Bay City, MI |
| Aftab Qadir, MD | Internal Medicine | Rancho Cucamonga, CA |
| Ryan C Rao, MD | Internal Medicine | Honolulu, HI |
| Kambiz Raoufi, MD | Internal Medicine | Colton, CA |
| Deepa Rathi, M.D. | Internal Medicine | Gilroy, CA |
| Anahita R Shahabi | Internal Medicine | San Ramon, CA |
| Shahriar Sharif, MD | Internal Medicine | San Jose, CA |
| Svetlana Shchedrina, MD | Family Practice | Hilo, HI |
| Yu Shindo, MD | Internal Medicine | New York, NY |
| Richard S Shinn, D.O. | Family Practice | Hilo, HI |
| Olaseni A Shoroye, D.O | Internal Medicine | Rochester, NY |
| Taran W Silva, DO | Hospitalist | Travis Afb, CA |
| Dipinder K Singh, N.P. | Nurse Practitioner | Pomona, CA |
| Karandeep Singh, MD | Hospitalist | Fresno, CA |
| Tigran Stepanyan, D.O. | Pulmonary Disease | Yucaipa, CA |
| Matthias D Struck, DO | Hospitalist | Renton, WA |
| Gordon Sweeney, M.D. | Hospitalist | Saint Helena, CA |
| Azra Syed, MD | Internal Medicine | Fontana, CA |
| Nicholas Taylor, D.O. | Internal Medicine | Vallejo, CA |
| Nour Tlimat, MD | Internal Medicine | San Jose, CA |
| Jasmine Toor, MD | Internal Medicine | Colton, CA |
| Andrew M Tran, MD | Internal Medicine | Los Angeles, CA |
| Tony K Tran, M.D. | Internal Medicine | Saint Helena, CA |
| Anju B Varanasi, MD | Family Practice | Sugar Land, TX |
| Dan B Vo, DO | Internal Medicine | Redlands, CA |
| Lam Vo, DO.MPH.MSCI | Internal Medicine | Tempe, AZ |
| Christopher W Wallace, M.D. | Internal Medicine | Vallejo, CA |
| Nathaniel D Whelton, AGACNP | Nurse Practitioner | Honolulu, HI |
| Joy S Wilson, MD | Internal Medicine | Hilo, HI |
| Soe Win, M.D | Internal Medicine | Hilo, HI |
| Craig Winkler, MD | Internal Medicine | Springfield, OR |
| Timothy Yaopruke, DO | Internal Medicine | Colton, CA |
| Shirin Zavoshi, MD | Internal Medicine | San Ramon, CA |
| Wenbai Zhou, M.D. | Internal Medicine | Turlock, CA |
Practice locations
Listed practice locations in California, Hawaii.
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