Providers
67
Locations
5
Specialties
12
Insurance Plans
14
About Chaparral Medical Group Inc
Background and practice information
Chaparral Medical Group INC is a established group medical practice based in Pomona, CA, with 67 affiliated healthcare providers practicing across 5 locations.
The practice brings together providers across multiple specialties, including internal medicine, cardiovascular disease, pulmonary disease, and endocrinology. Its providers are in-network with 14 insurance plans, though coverage varies by individual provider and should be confirmed before scheduling.
Across its providers, the practice has a solid average Merit-based Incentive Payment System (MIPS) score of 72.6 out of 100, a quality measure published by the Centers for Medicare & Medicaid Services.
Practice Locations
5 locations
Chaparral Medical Group IncPrimary
9190 HAVEN AVE, Rancho Cucamonga, CA 917305431
(909) 581-6732
Affiliations
Hospitals where providers at Chaparral Medical Group Inc hold admitting privileges
Insurance Networks
Accepted insurance plans and networks
Chaparral Medical Group Inc accepts 69 plans from 12 insurers, including Cigna, Aetna, UnitedHealthcare.
Source: CMS Transparency in Coverage filings (March 2026). Network participation may change — verify with the provider's office before scheduling.
Quality & Performance
Specialties at Chaparral Medical Group Inc
Provider specialties represented at this practice
Healthcare Providers in Rancho Cucamonga
39 providers practice here
Guangqiang Gao, MD
Cardiac Surgery
Rancho Cucamonga, CA
Ramanna Merla, MD
Cardiovascular Disease (cardiology)
Rancho Cucamonga, CA
Muthusamy Muthiah, MD
Cardiovascular Disease (cardiology)
Rancho Cucamonga, CA
Gaurav Parikh, MD
Cardiovascular Disease (cardiology) · Telehealth
Rancho Cucamonga, CA
Krishna Anurag Pulumati, MD
Cardiovascular Disease (cardiology) · Telehealth
Rancho Cucamonga, CA
Padmini Tummala, MD
Cardiovascular Disease (cardiology) · Telehealth
Rancho Cucamonga, CA
Nitanth Vangala, MD
Cardiovascular Disease (cardiology) · Telehealth
Rancho Cucamonga, CA
Chris Harper, MD
Dermatology
Rancho Cucamonga, CA
Johnnie Woodson, MD
Dermatology · Telehealth
Rancho Cucamonga, CA
Mohamad Al Sayed, MD
Endocrinology · Telehealth
Rancho Cucamonga, CA
Prasad Jeereddi, MD
Endocrinology
Rancho Cucamonga, CA
Ewa Konca, MD
Endocrinology · Telehealth
Rancho Cucamonga, CA
Rita Pradhan, MD
Endocrinology
Rancho Cucamonga, CA
Harish Yalamanchili, MD
General Surgery
Rancho Cucamonga, CA
Harvey Cohen, MD
Internal Medicine · Telehealth
Rancho Cucamonga, CA
Redemption Geronimo, MD
Internal Medicine · Telehealth
Rancho Cucamonga, CA
Joseph Gordon, MD
Internal Medicine
Rancho Cucamonga, CA
Steven Hochman, MD
Internal Medicine · Telehealth
Rancho Cucamonga, CA
Bhavi Pandya, MD
Internal Medicine · Telehealth
Rancho Cucamonga, CA
Aftab Qadir, MD
Internal Medicine · Telehealth
Rancho Cucamonga, CA
Nathaniel Soriano, MD
Internal Medicine
Rancho Cucamonga, CA
Nyein Tint, MD
Internal Medicine · Telehealth
Rancho Cucamonga, CA
Daryoosh Valamanesh, MD
Internal Medicine
Rancho Cucamonga, CA
Uzma Waraich, MD
Internal Medicine · Telehealth
Rancho Cucamonga, CA
Frequently Asked Questions
Common questions about Chaparral Medical Group Inc
How many providers are at Chaparral Medical Group INC?
Chaparral Medical Group INC has 67 affiliated healthcare providers across 5 locations. You can browse the full provider roster, with specialties and locations, on this page.
What specialties does Chaparral Medical Group INC offer?
The practice includes providers in internal medicine, cardiovascular disease, pulmonary disease, and endocrinology, among others. Use the specialty filter on the provider list to find a specific type of provider.
What insurance does Chaparral Medical Group INC accept?
Providers at Chaparral Medical Group INC are collectively in-network with 14 insurance plans. Acceptance varies by individual provider, so confirm your specific plan with the office before your visit.
Does Chaparral Medical Group INC have a quality rating?
The practice's providers have an average MIPS quality score of 72.6 out of 100, based on Centers for Medicare & Medicaid Services data. MIPS measures performance across quality, cost, care coordination, and use of health technology.
Where is Chaparral Medical Group INC located?
Chaparral Medical Group INC's primary location is in Pomona, CA, with 4 additional locations listed on this page. See the contact section for the full address and phone number.
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