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Internists with Great Reviews in Costa Mesa, CA

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Verified Internists in Costa Mesa, CA

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307 providers

Availability last updated 08/30/2026

Dr. Arash Aghel, MD
4.83
(130)
Dr. Arash Aghel, MD Cardiologist
26.4 mi
4.83 (130)
2841 Lomita Blvd
100
Torrance, CA 90505
About Dr. Arash Aghel, MD

Arash Aghel, MD, is a board-certified internist and cardiologist at COR Healthcare Medical Associates in Los Angeles. He sees patients at the Torrance, California office where he specializes in general cardiology, interventional cardiology, structural heart, and peripheral vascular interventions.

Dr. Aghel earned his medical degree from Mashhad University of Medical Sciences in Iran before moving to Cleveland for his internal medicine residency and cardiology fellowship at Cleveland Clinic and Case Western Reserve University.  He then moved to Colorado and completed 2 additional years of training in interventional cardiology and advanced structural and vascular interventions at the University of Colorado in Denver.

Dr. Aghel joins COR Healthcare Medical Associates from Colorado where he was busy practicing interventional cardiology for the past 7 years. He treats the entire scope of cardiac disease including complex coronary interventions, transcatheter aortic valve replacement, and peripheral vascular intervention with a focus on limb salvage/preservation.

He is board certified in cardiovascular medicine, interventional cardiology, echocardiography, vascular interpretation, and endovascular medicine.

Dr. Aghel is fluent in English and Farsi.

Outside of work, Dr. Aghel enjoys spending time outdoors with his wife and two daughters.

Practice
COR Healthcare Medical Associates
Latest Review
“Dr. Kwan answered all my questions, made excellent suggestions and was generous with his time.”
Dr. Arash Aghel, MD

Dr. Arash Aghel, MD

Cardiologist

2841 Lomita Blvd
100
Torrance, CA 90505

4.83 (130)
Dr. Sagar Patel, MD
4.83
(130)
Dr. Sagar Patel, MD Cardiovascular Disease Physician
26.4 mi
4.83 (130)
2841 Lomita Blvd
100
Torrance, CA 90505
About Dr. Sagar Patel, MD

Sagar Patel, MD, is a general cardiologist at COR Medical Associates. He specializes in non-invasive cardiology and advanced imaging.

Dr. Patel earned his medical doctorate at the Keck School of Medicine at the University of Southern California. He completed his internal medicine residency at LAC+USC Medical Center/Keck Hospital of USC and his cardiovascular disease fellowship at the University of California, Riverside. Dr. Patel is board-certified in Internal Medicine, Adult Echocardiography, Cardiovascular Computed Tomography and Nuclear Medicine, and is board-eligible in Cardiology.

He has clinical interest in preventative cardiology, cholesterol management, hypertension, heart failure, cardiomyopathies, valvular heart disease, atrial fibrillation, and coronary artery disease.

As a southern California native, Dr. Patel is a huge fan of LA sports teams. He is an avid traveler, including exploring new national parks. He also enjoys live music and regularly attends concerts. He is proficient in Spanish.

Practice
COR Healthcare Medical Associates
Latest Review
“Dr. Kwan answered all my questions, made excellent suggestions and was generous with his time.”
Dr. Sagar Patel, MD

Dr. Sagar Patel, MD

Internist

2841 Lomita Blvd
100
Torrance, CA 90505

4.83 (130)
Healthcare specialist
Kristen Gutermuth, MD Internist
26.5 mi
23600 Telo Avenue
Suite 280
Torrance, CA 90505

Kristen Gutermuth, MD

Internist

23600 Telo Avenue
Suite 280
Torrance, CA 90505

Healthcare specialist
Allen Pachtman, MD Internist
26.7 mi
2860 Sepulveda Boulevard
Torrance, CA 90505

Allen Pachtman, MD

Internist

2860 Sepulveda Boulevard
Torrance, CA 90505

Healthcare specialist
Yutaka Niihara, MD Hematology & Oncology Physician
26.7 mi
2860 Sepulveda Blvd.
Torrance, CA 90505

Yutaka Niihara, MD

Internist

2860 Sepulveda Blvd.
Torrance, CA 90505

Kazumasa Osato
5.0
(1)
Kazumasa Osato Internist
26.7 mi
5.0 (1)
2860 Sepulveda Blvd.
Torrance, CA 90505
Latest Review
“Competent, professional, compassionate”
Kazumasa Osato

Kazumasa Osato

Internist

2860 Sepulveda Blvd.
Torrance, CA 90505

5.0 (1)
Dr. Erica Chen, MD
4.9
(213)
Dr. Erica Chen, MD Allergist
27.4 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
Larry Suk, MD Internist
27.6 mi
15435 S. Western Ave.
201
Gardena, CA 90249

Larry Suk, MD

Internist

15435 S. Western Ave.
201
Gardena, CA 90249

Healthcare specialist
David Sapien, MD Internist
28.1 mi
5475 Walnut Ave Second Floor
Chino, CA 91710
+4 more locations

David Sapien, MD

Internist

5475 Walnut Ave Second Floor
Chino, CA 91710

Healthcare specialist
Calvin Kim, MD Internist
28.3 mi
4305 Torrance Blvd. Suite 208
Torrance, CA 90503
+1 more location

Calvin Kim, MD

Internist

4305 Torrance Blvd. Suite 208
Torrance, CA 90503

Healthcare specialist
Arinder Chadha, MD, MBA, FACP Internist
29.1 mi
1148 S Rowan Avenue
Los Angeles, CA 90023

Arinder Chadha, MD, MBA, FACP

Internist

1148 S Rowan Avenue
Los Angeles, CA 90023

Healthcare specialist
Dr. Wei Wang, md Internist
30.1 mi
223 N Garfield
#208
Monterey Park, CA 91754

Dr. Wei Wang, md

Internist

223 N Garfield
#208
Monterey Park, CA 91754

Healthcare specialist
Henri Atkinson, MD Internist
31.4 mi
8420 S 8th Ave
Inglewood, CA 90305

Henri Atkinson, MD

Internist

8420 S 8th Ave
Inglewood, CA 90305

Healthcare specialist
Karen Kim Internist
31.4 mi
573 S Boyle Ave
Los Angeles, CA 90033
+3 more locations

Karen Kim

Internist

573 S Boyle Ave
Los Angeles, CA 90033

Healthcare specialist
Elie Sader, MD Neurologist
31.7 mi
777 S Alameda St # 2
Los Angeles, CA 90021

Elie Sader, MD

Neurologist

777 S Alameda St # 2
Los Angeles, CA 90021

Healthcare specialist
Evan Vidar, MD Internist
31.9 mi
555 E Hardy St
Inglewood, CA 90301

Evan Vidar, MD

Internist

555 E Hardy St
Inglewood, CA 90301

Healthcare specialist
Dr. Zhi Zeng, MD Internist
32.0 mi
316 E. Las Tunas Dr. #102
San Gabriel, CA 91776

Dr. Zhi Zeng, MD

Internist

316 E. Las Tunas Dr. #102
San Gabriel, CA 91776

Vinod Patwardhan, MD
Vinod Patwardhan, MD Internist
32.1 mi
5404 Moreno St Ste N
Montclair, CA 91763
Vinod Patwardhan, MD

Vinod Patwardhan, MD

Internist

5404 Moreno St Ste N
Montclair, CA 91763