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Internists with Great Reviews in Lake Forest, CA

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Verified Internists in Lake Forest, CA

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240 providers

Availability last updated 10/01/2026

Healthcare specialist
Arinder S.chadha, MD, MBA, FACP Internist
38.8 mi
1148 S Rowan Avenue
Los Angeles, CA 90023

Arinder S.chadha, MD, MBA, FACP

Internist

1148 S Rowan Avenue
Los Angeles, CA 90023

We Care Telemed Llc
We Care Telemed Llc Internist
38.8 mi
3337 W Florida Ave #1007
Hemet, CA 92545
We Care Telemed Llc

We Care Telemed Llc

Internist

3337 W Florida Ave #1007
Hemet, CA 92545

Healthcare specialist
Mir Ali, MD Cardiovascular Disease Physician
39.0 mi
624 West Duarte Road
Arcadia, CA 91007

Mir Ali, MD

Internist

624 West Duarte Road
Arcadia, CA 91007

Healthcare specialist
An Pang Chieng, MD Internist
39.2 mi
65 N 1st Ave Ste 204
Arcadia, CA 91006
+1 more location

An Pang Chieng, MD

Internist

65 N 1st Ave Ste 204
Arcadia, CA 91006

Healthcare specialist
Dr. Zhi Zeng, MD Internist
39.3 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

Healthcare specialist
Phong Nguyen, MD Adult Medicine Physician
39.3 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
Karim El-Sherief, MD Cardiovascular Disease Physician
39.6 mi
3230 Waring Court Suite O
Oceanside, CA 92056

Karim El-Sherief, MD

Internist

3230 Waring Court Suite O
Oceanside, CA 92056

Dr. Arash Aghel, MD
4.83
(130)
Dr. Arash Aghel, MD Cardiologist
39.8 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
39.8 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)
Michael Healy, MD
4.83
(162)
Michael Healy, MD Cardiologist
39.8 mi
4.83 (162)
2841 Lomita Blvd
100
Torrance, CA 90505
+1 more location
About Michael Healy, MD

Michael Healy, MD, is a board-certified cardiologist who specializes in interventional and structural cardiology. His areas of expertise include state-of-the-art, minimally-invasive procedures for the treatment of coronary and valvular heart disease.

Dr. Healy earned his medical degree with honors from Columbia University, College of Physicians and Surgeons. He completed internal medicine residency at the University of California, San Francisco (UCSF) and cardiology fellowship at Mount Sinai Hospital in New York City. Dr. Healy then completed interventional cardiology fellowship at Scripps Clinic in San Diego, followed by advanced training in structural heart, peripheral vascular, and complex coronary interventions. He is board-certified in internal medicine, cardiology, interventional cardiology, echocardiography, vascular interpretation, and cardiac CT.

Prior to being recruited to COR Healthcare, Dr. Healy worked as an interventional cardiologist at Scripps Clinic where he was part of the teaching faculty of the fellowship training program. Dr. Healy prides himself on providing evidence-based, cutting-edge care to his patients and has been a co-investigator in several clinical trials for novel interventional device technologies.

Dr. Healy enjoys getting to know his patients and focuses on all aspects of their lives in order to personalize their treatment plans. During visits, he prioritizes educating patients with the goal of empowering them to make the best decisions regarding their unique heart condition, while also coaching them back to maximal health.

During his free time, Dr. Healy enjoys spending quality time with his family and traveling abroad. He is also an avid long-distance runner.

Practice
COR Healthcare Medical Associates
Latest Review
“Clearly explained issues. Right to the point.”
Michael Healy, MD

Michael Healy, MD

Cardiologist

2841 Lomita Blvd
100
Torrance, CA 90505

4.83 (162)
Healthcare specialist
Kristen Gutermuth, MD Internist
39.9 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
40.0 mi
2860 Sepulveda Boulevard
Torrance, CA 90505

Allen Pachtman, MD

Internist

2860 Sepulveda Boulevard
Torrance, CA 90505

Kazumasa Osato
5.0
(1)
Kazumasa Osato Internist
40.0 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)
Healthcare specialist
Yutaka Niihara Hematology & Oncology Physician
40.0 mi
2860 Sepulveda Blvd.
Torrance, CA 90505

Yutaka Niihara

Internist

2860 Sepulveda Blvd.
Torrance, CA 90505

Healthcare specialist
Larry Suk Internist
40.2 mi
15435 S. Western Ave.
201
Gardena, CA 90249

Larry Suk

Internist

15435 S. Western Ave.
201
Gardena, CA 90249

Healthcare specialist
Yas Casey Internist
40.8 mi
Avenue
Redlands, CA 92373

Yas Casey

Internist

Avenue
Redlands, CA 92373

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

Karen Kim, MD

Internist

573 S Boyle Ave
Los Angeles, CA 90033

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

Calvin Kim, MD

Internist

4305 Torrance Blvd. Suite 208
Torrance, CA 90503