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

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Internists with Great Reviews in Diamond Bar, CA

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Verified Internists in Diamond Bar, CA

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310 providers

Availability last updated 11/05/2026

Healthcare specialist
Ulin Sargeant, MD, MPH Internist
13.4 mi
1227 Buena Vista St Ste F
Duarte, CA 91010

Ulin Sargeant, MD, MPH

Internist

1227 Buena Vista St Ste F
Duarte, CA 91010

Healthcare specialist
Victor Fayad, MD Internist
14.8 mi
710 South Brookhurst Street, Suite J
Anaheim, CA 92804

Victor Fayad, MD

Internist

710 South Brookhurst Street, Suite J
Anaheim, CA 92804

Healthcare specialist
Kia Ghiassi, DO Critical Care Medicine
15.3 mi
1100 W Stewart Drive
Orange, CA 92868

Kia Ghiassi, DO

Internist

1100 W Stewart Drive
Orange, CA 92868

Healthcare specialist
Joseph Preston, MD Critical Care Medicine
15.3 mi
1100 W Stewart Drive
Orange, CA 92868

Joseph Preston, MD

Internist

1100 W Stewart Drive
Orange, CA 92868

Healthcare specialist
Peter Smethurst, MD Critical Care Medicine
15.3 mi
1100 W Stewart Drive
Orange, CA 92868

Peter Smethurst, MD

Internist

1100 W Stewart Drive
Orange, CA 92868

Healthcare specialist
Shahid Hayat, MD Critical Care Medicine
15.3 mi
1100 W Stewart Drive
Orange, CA 92868

Shahid Hayat, MD

Internist

1100 W Stewart Drive
Orange, CA 92868

Healthcare specialist
Reza Mina-Araghi, MD Critical Care Medicine
15.3 mi
1100 W Stewart Drive
Orange, CA 92868

Reza Mina-Araghi, MD

Internist

1100 W Stewart Drive
Orange, CA 92868

Healthcare specialist
James Roum, MD Critical Care Medicine
15.3 mi
1100 W Stewart Drive
Orange, CA 92868

James Roum, MD

Internist

1100 W Stewart Drive
Orange, CA 92868

Healthcare specialist
Linh Thong Nephrologist
15.3 mi
1100 W Stewart Drive
Orange, CA 92868

Linh Thong

Nephrologist

1100 W Stewart Drive
Orange, CA 92868

Healthcare specialist
Desmond Sjauwfoekloy, MD Critical Care Medicine
15.3 mi
1100 W Stewart Drive
Orange, CA 92868

Desmond Sjauwfoekloy, MD

Internist

1100 W Stewart Drive
Orange, CA 92868

Healthcare specialist
Amir Ghiassi, MD Critical Care Medicine
15.3 mi
1100 W Stewart Drive
Orange, CA 92868

Amir Ghiassi, MD

Internist

1100 W Stewart Drive
Orange, CA 92868

Healthcare specialist
Dicran Baron, MD Cardiovascular Disease Physician
15.3 mi
705 W La Veta Ave
Suite 112
Orange, CA 92868

Dicran Baron, MD

Internist

705 W La Veta Ave
Suite 112
Orange, CA 92868

Healthcare specialist
An Pang Chieng, MD Internist
15.7 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
Satish Choudhary, MD Cardiovascular Disease Physician
15.7 mi
7974 Haven Ave Ste 200
Rancho Cucamonga, CA 91730
+1 more location

Satish Choudhary, MD

Internist

7974 Haven Ave Ste 200
Rancho Cucamonga, CA 91730

Healthcare specialist
Mihran Ask, MD Addiction Medicine Physician
15.7 mi
8300 Utica Ave Ste 310
Rancho Cucamonga, CA 91730

Mihran Ask, MD

Internist

8300 Utica Ave Ste 310
Rancho Cucamonga, CA 91730

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

Mir Ali, MD

Internist

624 West Duarte Road
Arcadia, CA 91007

Healthcare specialist
Mohammad Qureashi, MD Internist
16.6 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
Gerald Weisfogel, MD Cardiovascular Disease Physician
17.1 mi
801 N. Tustin Ave.
Suite 301
Santa Ana, CA 92705

Gerald Weisfogel, MD

Internist

801 N. Tustin Ave.
Suite 301
Santa Ana, CA 92705