Perris
Perris, CA 92571(951) 956-2131
Providers
- David Hernandez-Rodriguez, MD
- Ruth Chambi-Hernandez, MD
- Yanina Moya, PA-C
- Dianna Hernandez, NP
Hernandez Health provides culturally responsive care for older adults of all backgrounds, with a special commitment to Spanish-speaking and Hispanic communities. We focus on preventive care, chronic conditions, and healthy aging.
Clinic hours Mon–Thu 9 a.m.–6 p.m.
Fri 8 a.m.–5 p.m.
Fri 8 a.m.–5 p.m.
Perris, CA 92571(951) 956-2131
Hemet
Hemet, CA 92543(951) 223-4833
Providers
- David Hernandez-Rodriguez, MD
- Dianna Hernandez-Chambi, NP
Ontario
Ontario, CA 91761(909) 297-3337
Providers
- Ruth Chambi-Hernandez, MD
- Dianna Hernandez, NP
Victorville
Victorville, CA 92395(760) 245-6925
Providers
- David Hernandez-Rodriguez, MD
- Ruth Chambi-Hernandez, MD
- Amilcar Zuniga, PA-C
Explore local physician offices
Care across the Inland Empire & High Desert
Call an office or get directions below. Before scheduling, confirm the physician, office location, and MD Senior Care IPA assignment with your health plan.
Riverside County
7 locations
Lake Elsinore
Oliveira Medical Inc.
506 W Graham Ave, Ste 107Lake Elsinore, CA 92530
Physician: Thomas E. Oliveira, DO
Menifee
Nguyen Medical Group
29826 Haun Rd, Ste 102Menifee, CA 92586
Physician: Stephen Hung Nguyen, MD
Moreno Valley
Primary care office
12712 Heacock St, Ste 10Moreno Valley, CA 92553
Physician: Roger T. Cheng, MD
Perris: Avocado Avenue
Avocado Medical Clinic
126 Avocado Ave, Ste 106Perris, CA 92571
Physician: Duc Huu Nguyen, DO
Riverside: Brockton Avenue
Ironstone Medical Clinic
4121 Brockton Ave, Ste 104Riverside, CA 92501
Providers: Bertrand De Silva, MD; Dorina Castelo, MD
Riverside: Jackson Street
Primary care office
3975 Jackson St, Ste 106Riverside, CA 92503
Physician: Roger T. Cheng, MD
San Jacinto
Gupta Medical Center / Ramona Medical Clinic
341 E Main St, Ste 100San Jacinto, CA 92583
Providers: Neelam Gupta, MD; Andrea Rodriguez-Kawas, MD; Vidyamohan Balu, MD
San Bernardino County
3 locations
Fontana
Internal medicine office
16465 Sierra Lakes Pkwy, Ste 245Fontana, CA 92336
Physician: Ragu Sivarajan, DO
San Bernardino
Family medicine office
330 N D St, Ste 300San Bernardino, CA 92401
Physician: Peter J. Niciforos, MD
Upland
Internal medicine office
330 E 7th St, 2nd FloorUpland, CA 91786
Physician: Ragu Sivarajan, DO
Meet your local physicians
Physician directory
Learn about physicians and their local practices in Riverside County and San Bernardino County. Registry links help patients and brokers verify a physician’s identity; they do not confirm insurance participation or appointment availability.
David Hernandez-Rodriguez, MD
Dr. Hernandez-Rodriguez is an internist and physician-entrepreneur with more than 20 years of clinical and leadership experience. As President and CEO of MD Senior Care Medical Group, he focuses on access, care coordination, and quality for seniors.
NPI registry: 1083664858Ruth Chambi-Hernandez, MD
Dr. Chambi-Hernandez has more than 20 years of experience caring for patients and families. She founded Three Angels Medical Clinic in 2006, the practice that later became Hernandez Health.
NPI registry: 1144260118Duc Huu Nguyen, DO
Dr. Nguyen is an osteopathic family medicine physician at Avocado Medical Clinic in Perris. His local office is at 126 Avocado Avenue, Suite 106.
NPI registry: 1588779466Stephen Hung Nguyen, MD
Dr. Nguyen practices internal medicine with Nguyen Medical Group. His local office is at 29826 Haun Road, Suite 102, in the Sun City area of Menifee. Published provider directories list English and Vietnamese.
NPI registry: 1619976644Neelam Gupta, MD
Dr. Gupta sees patients at Gupta Medical Center (Ramona Medical Clinic) in San Jacinto. Her published practice profile includes geriatric medicine, sleep medicine, and women’s health services, with English, Hindi, and Spanish listed.
NPI registry: 1922289628Ragu Sivarajan, DO
Dr. Sivarajan is an osteopathic internal medicine physician with offices listed in Fontana and Upland. The Upland office is on the second floor at 330 E 7th Street. Published provider directories list English, Spanish, and Kannada.
NPI registry: 1902246523Thomas E. Oliveira, DO
Dr. Oliveira is an osteopathic physician whose registered specialty is general practice. His local practice, Oliveira Medical Inc., is at 506 W Graham Avenue, Suite 107, in Lake Elsinore.
NPI registry: 1124291828Peter J. Niciforos, MD
Dr. Niciforos is a family medicine physician with a listed office at 330 N D Street, Suite 300, in San Bernardino. Call the local office at (909) 888-6602 to confirm the physician’s schedule and appointment availability.
NPI registry: 1356359277Roger T. Cheng, MD
Dr. Cheng practices internal medicine with local offices on Jackson Street in Riverside and Heacock Street in Moreno Valley. Use the office cards above to reach the correct location and confirm appointment availability.
NPI registry: 1265458301