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Internists with Great Reviews in Rancho Cucamonga, CA

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Verified Internists in Rancho Cucamonga, CA

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273 providers

Availability last updated 10/30/2026

Healthcare specialist
Jon Persichino, DO Infectious Disease Physician
7.5 mi
16779 Spring St.
Fontana, CA 92335

Jon Persichino, DO

Infectious Disease Physician

16779 Spring St.
Fontana, CA 92335

Healthcare specialist
Shahriar Jarchi, MD Internist
7.8 mi
1731 Shenandoah Dr
Claremont, CA 91711
+36 more locations

Shahriar Jarchi, MD

Internist

1731 Shenandoah Dr
Claremont, CA 91711

Healthcare specialist
David Sapien, MD Internist
9.7 mi
5475 Walnut Ave Second Floor
Chino, CA 91710
+7 more locations

David Sapien, MD

Internist

5475 Walnut Ave Second Floor
Chino, CA 91710

Healthcare specialist
Selma Prechel, OD Internist
10.3 mi
13141 Central Ave Ste D
Chino, CA 91710
+122 more locations

Selma Prechel, OD

Internist

13141 Central Ave Ste D
Chino, CA 91710

Healthcare specialist
Kate Donkor, FNP Family Nurse Practitioner
15.2 mi
3133 Mission Inn Ave Suite B
Riverside, CA 92507

Kate Donkor, FNP

Nurse Practitioner

3133 Mission Inn Ave Suite B
Riverside, CA 92507

Healthcare specialist
Tariq Kelker, MD Critical Care Medicine
16.1 mi
1550 E Washington St
Colton, CA 92324

Tariq Kelker, MD

Internist

1550 E Washington St
Colton, CA 92324

Healthcare specialist
Mohammad Qureashi, MD Internist
16.4 mi
355 E Rincon St Ste 217
Corona, CA 92879

Mohammad Qureashi, MD

Internist

355 E Rincon St Ste 217
Corona, CA 92879

Healthcare specialist
Dr. Oliver Solomon, DO Internist
17.1 mi
130 W Route 66 Ste 308
Glendora, CA 91740

Dr. Oliver Solomon, DO

Internist

130 W Route 66 Ste 308
Glendora, CA 91740

Dr. Archis Desai, MD
4.72
(29)
Dr. Archis Desai, MD Internist
17.5 mi
4.72 (29)
2131 Elks Drive
Ste. #104
San Bernardino, CA 92404
+1 more location
Latest Review
“Na”
Dr. Archis Desai, MD

Dr. Archis Desai, MD

Internist

2131 Elks Drive
Ste. #104
San Bernardino, CA 92404

4.72 (29)
Healthcare specialist
5.0
(1)
Arnon Desai, MD Internist
17.5 mi
5.0 (1)
2131 Elks Drive
Ste. #104
San Bernardino, CA 92404
+1 more location
Latest Review
“Dr.Desai answered all my questions and was very professional”

Arnon Desai, MD

Internist

2131 Elks Drive
Ste. #104
San Bernardino, CA 92404

5.0 (1)
Dr. Balu Gadhe, MD
Dr. Balu Gadhe, MD Internist
19.3 mi
11306 Mountain View Ave
C
Loma Linda, CA 92354
About Dr. Balu Gadhe, MD
Dr. Balu Gadhe MD is American Board of Internal Medicine certified physician with 30+ years of clinical experience in the field of Internal Medicine and Geriatrics (care of elderly). Since completing his residency training at USC in 1993, Dr. Gadhe has been engaged in practice of medicine with a special interest in Geriatrics (care of elderly). Dr. Gadhe specializes in managing diabetes, dementia, high blood pressure, COPD, kidney disease, congestive heart failure, high cholesterol and many other chronic medical coditions. He focuses on patients living a healthy life by controlling their chronic medical conditions that affect them. We can offer same or next day appointments. Our staff is very courteous and bilingual. Call 909 255 0108 to make an appointment.
Practice
CAJON MEDICAL GROUP PC
Dr. Balu Gadhe, MD

Dr. Balu Gadhe, MD

Internist

11306 Mountain View Ave
C
Loma Linda, CA 92354

Healthcare specialist
Laurentiu Istrate, MD Family Physician
19.3 mi
11306 Mountain View Ave
C
Loma Linda, CA 92354

Laurentiu Istrate, MD

Family Physician

11306 Mountain View Ave
C
Loma Linda, CA 92354

Dr. Mohsen Mabudian, MD
4.98
(249)
Dr. Mohsen Mabudian, MD Allergy & Immunology Physician
21.1 mi
4.98 (249)
1210 Indiana Ct
Redlands, CA 92374
+1 more location
About Dr. Mohsen Mabudian, MD
I have worked in the field of allergy and immunology for about 18 years. My primary interests are environmental allergy, asthma, eczema, food allergy, drug allergy, urticaria, and diseases of immune misregulation. I'm board-certified by the American Board of Allergy and Immunology. I completed an internal medicine residency and a fellowship in allergy and clinical immunology at Louisiana State University Health Science Center in New Orleans. I'm actively involved in clinical research trials and have been served as principal investigator in numerous clinical trials and have published articles and presented abstracts.
Practice
MOHSEN I MABUDIAN MD INC
Latest Review
“Dr. Mohsen, Is without a doubt the best doctor experience we have had. He is incredibly kind, conscious and takes the necessary time and care to understand the needs of his patients. If possible, I would provide him a 6-star rating.”
Dr. Mohsen Mabudian, MD

Dr. Mohsen Mabudian, MD

Internist

1210 Indiana Ct
Redlands, CA 92374

4.98 (249)
Healthcare specialist
4.94
(116)
Dr. Walter Jones, MD Internist
21.6 mi
4.94 (116)
255 Terracina Blvd
Redlands, CA 92373
+1 more location
Latest Review
“First time at this practice and it was a great experience. Dr. Walter Jones and his staff are so kind. I'm happy I chose this Dr office as my primary.”

Dr. Walter Jones, MD

Internist

255 Terracina Blvd
Redlands, CA 92373

4.94 (116)
Healthcare specialist
Ajit Chary, MD Internist
21.8 mi
18200 Yorba Linda Blvd
Yorba Linda, CA 92886

Ajit Chary, MD

Internist

18200 Yorba Linda Blvd
Yorba Linda, CA 92886

Dr. Erica Chen, MD
4.9
(213)
Dr. Erica Chen, MD Allergist
22.2 mi
4.9 (213)
1250 S. Sunset Ave
Suite 340
West Covina, CA 91790
About Dr. Erica Chen, MD

Erica Chen, MD, is a board-certified allergy and immunology specialist practicing at the Allergy and Asthma Specialist Doctors, Inc. location in West Covina, California. Her practice is centered around the treatment of allergic diseases, including nasal allergies and asthma.

Dr. Chen earned her medical degree from the Keck School of Medicine at the University of Southern California. Subsequently, she completed her combined internal medicine pediatric residency and allergy and immunology fellowship training at the Los Angeles County Hospital at the University of Southern California.

Dr. Chen is board certified by the American Board of Allergy and Immunology. She has contributed to multiple peer-reviewed scientific presentations and publications. She also holds numerous professional society memberships, including the American Academy of Allergy Asthma and Immunology and the American College of Allergy, Asthma and Immunology.

Dr. Chen is currently accepting new patients and looks forward to welcoming them to Allergy and Asthma Specialist Doctors, Inc.

Practice
Allergy and Asthma Specialist Doctors, Inc.
Latest Review
“Thank you Dr. Chen”
Dr. Erica Chen, MD

Dr. Erica Chen, MD

Allergist

1250 S. Sunset Ave
Suite 340
West Covina, CA 91790

4.9 (213)
Healthcare specialist
Phong Nguyen, MD Adult Medicine Physician
22.8 mi
104 E Olive St Ste 201
Redlands, AL 92373

Phong Nguyen, MD

Internist

104 E Olive St Ste 201
Redlands, AL 92373

Healthcare specialist
Dr. Rafael Penunuri, MD Internist
22.8 mi
24060 Fir Ave
Suite A
Moreno Valley, CA 92553
About Dr. Rafael Penunuri, MD

Heacock Urgent Care is a walk-in urgent care clinic providing comprehensive testing services and exceptional patient care to children, adults, and seniors in Moreno Valley, California. 

The caring team at Heacock Urgent Care has the experience and education to meet a variety of acute illness and injury needs. They’re always ready and happy to help with getting you the answers you need for personalized treatment. 

The practice routinely sees patients for sports injuries. They help patients work toward their goal of complete healing and rehabilitation so they can continue working and engaging in physical activity. 

COVID-19 testing and vaccinations are also available on-demand, as well as professional care for sinus infections, cold and flu, dehydration, and ear infections. 

Heacock Urgent Care values their community and encourages patients of all ages to visit for all of their mild to moderate medical needs. Schedule an appointment over the phone or online, or walk in for care any time during clinic hours.

Practice
Heacock Urgent care

Dr. Rafael Penunuri, MD

Internist

24060 Fir Ave
Suite A
Moreno Valley, CA 92553