Find a Top Internist Near Me in Fontana, CA – Book an Appointment Instantly

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Internists with Great Reviews in Fontana, CA

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Verified Internists in Fontana, CA

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495 providers

Availability last updated 06/21/2026

Healthcare specialist
Ajit Chary, MD Internist
25.0 mi
18200 Yorba Linda Blvd
Yorba Linda, CA 92886

Ajit Chary, MD

Internist

18200 Yorba Linda Blvd
Yorba Linda, CA 92886

Healthcare specialist
Dr. Melanchton Mangoba, MD Internist
25.1 mi
35253 Avenue H
Yucaipa, CA 92399

Dr. Melanchton Mangoba, MD

Internist

35253 Avenue H
Yucaipa, CA 92399

Dr. Audrey Konow, MD
Dr. Audrey Konow, MD Internist
25.9 mi
5150 E. La Palma Avenue
Suite 106
Anaheim, CA 92807
Dr. Audrey Konow, MD

Dr. Audrey Konow, MD

Internist

5150 E. La Palma Avenue
Suite 106
Anaheim, CA 92807

Healthcare specialist
Selma Prechel, OD Internist
26.2 mi
3050 Saturn Street Suite #201
Brea, CA 92821

Selma Prechel, OD

Internist

3050 Saturn Street Suite #201
Brea, CA 92821

Healthcare specialist
Selma Prechel, OD Internist
26.4 mi
1075 Yorba Pl Ste 102
Placentia, CA 92870

Selma Prechel, OD

Internist

1075 Yorba Pl Ste 102
Placentia, CA 92870

Healthcare specialist
Selma Prechel, OD Internist
27.1 mi
16029 Arrow Highway # G
Irwindale, CA 91706

Selma Prechel, OD

Internist

16029 Arrow Highway # G
Irwindale, CA 91706

Healthcare specialist
Shahriar Jarchi, MD Internist
27.3 mi
919 N Sunset Ave
West Covina, CA 91790

Shahriar Jarchi, MD

Internist

919 N Sunset Ave
West Covina, CA 91790

Healthcare specialist
Arash Milani, MD Internist
27.6 mi
16850 Bear Valley Rd
Victorville, CA 92395

Arash Milani, MD

Internist

16850 Bear Valley Rd
Victorville, CA 92395

Healthcare specialist
Wesam Alhejily, MD Cardiologist
27.6 mi
16850 Bear Valley Rd Suite 105
Victorville, CA 92395

Wesam Alhejily, MD

Cardiologist

16850 Bear Valley Rd Suite 105
Victorville, CA 92395

Dr. Erica Chen, MD
4.95
(48)
Dr. Erica Chen, MD Allergist
28.0 mi
4.95 (48)
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

4.95 (48)
Healthcare specialist
Shahriar Jarchi, MD Internist
28.1 mi
850 S Sunkist Ave,
West Covina, CA 91790

Shahriar Jarchi, MD

Internist

850 S Sunkist Ave,
West Covina, CA 91790

Healthcare specialist
Antonio Zamorano, DO Family Physician
28.7 mi
15115 Amar Rd
La Puente, CA 91744

Antonio Zamorano, DO

Family Physician

15115 Amar Rd
La Puente, CA 91744

Healthcare specialist
Selma Prechel, OD Internist
28.7 mi
770 S Brea Blvd Suite #217
Brea, CA 92821

Selma Prechel, OD

Internist

770 S Brea Blvd Suite #217
Brea, CA 92821

Healthcare specialist
Shahriar Jarchi, MD Internist
29.2 mi
1340 Highland Ave
Duarte, CA 91010

Shahriar Jarchi, MD

Internist

1340 Highland Ave
Duarte, CA 91010

Healthcare specialist
Shahriar Jarchi, MD Internist
29.4 mi
1100 E Whittier Blvd
La Habra, CA 90631

Shahriar Jarchi, MD

Internist

1100 E Whittier Blvd
La Habra, CA 90631

Healthcare specialist
Selma Prechel, OD Internist
29.5 mi
1821 E Chapman Avenue
Fullerton, CA 92831

Selma Prechel, OD

Internist

1821 E Chapman Avenue
Fullerton, CA 92831

Healthcare specialist
Arash Milani, MD Internist
29.6 mi
16890 Green Tree Blvd
Victorville, CA 92395

Arash Milani, MD

Internist

16890 Green Tree Blvd
Victorville, CA 92395

Dr. Razmik Thomassian, MD
Dr. Razmik Thomassian, MD Internist
29.9 mi
1227 Buena Vista Street
Suite F
Duarte, CA 91010
About Dr. Razmik Thomassian, MD

I like to think of myself as a clinician and patient advocate, striving for quality patient care in a manner that will maintain the wellbeing of patients in the short as well as long term. In an ever-so-busy and changing medical field, I find the most important part of being a physician is being able to listen to the patient in order to address his/her needs. Whether it is acute or chronic medical concerns, being able to simply listen to the patient will allow for correct diagnosis and medical management. I pride myself in doing just that. Aside from being a physician, I am a family oriented individual and enjoy spending time with my lovely fiancé and big family.

Practice
Monrovia Internal Medicine & Primary Care
Dr. Razmik Thomassian, MD

Dr. Razmik Thomassian, MD

Internist

1227 Buena Vista Street
Suite F
Duarte, CA 91010