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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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573 providers

Availability last updated 06/21/2026

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

Selma Prechel, OD

Internist

3050 Saturn Street Suite #201
Brea, CA 92821

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

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

Selma Prechel, OD

Internist

1075 Yorba Pl Ste 102
Placentia, CA 92870

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

Shahriar Jarchi, MD

Internist

1340 Highland Ave
Duarte, CA 91010

Dr. Audrey Konow, MD
Dr. Audrey Konow, MD Internist
23.0 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
Antonio Zamorano, DO Family Physician
23.0 mi
15115 Amar Rd
La Puente, CA 91744

Antonio Zamorano, DO

Family Physician

15115 Amar Rd
La Puente, CA 91744

Healthcare specialist
David Sapien, MD Internist
23.2 mi
24760 Sunnymead Blvd
Suite 105
Moreno Valley, CA 92553

David Sapien, MD

Internist

24760 Sunnymead Blvd
Suite 105
Moreno Valley, CA 92553

Healthcare specialist
Dr. Melanchton Mangoba, MD Internist
23.5 mi
17040 Arnold Dr
March Air Reserve Base, CA 92518

Dr. Melanchton Mangoba, MD

Internist

17040 Arnold Dr
March Air Reserve Base, CA 92518

Dr. Razmik Thomassian, MD
Dr. Razmik Thomassian, MD Internist
23.6 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

Dr. Dina Albaree, DO
Dr. Dina Albaree, DO Internist
23.6 mi
1227 Buena Vista Street
Suite F
Duarte, CA 91010
About Dr. Dina Albaree, DO

We are pleased to welcome Dr. Dina Albaree to MIMPC.

Dr. Albaree is board-certified in Internal Medicine and has completed her training at Desert Regional Medical Center in Palm Springs, California. She comes to us from Kaiser Permanente with experience and knowledge in conducting telehealth assessments and treatments and will be a great asset to the MIMPC community.

Dr. Albaree will be available to see patients by TELEHEALTH CONFERENCE ONLY beginning September 9/6 and will be able to assist with both chronic and urgent care matters by phone or video.

Practice
Monrovia Internal Medicine & Primary Care
Dr. Dina Albaree, DO

Dr. Dina Albaree, DO

Internist

1227 Buena Vista Street
Suite F
Duarte, CA 91010

Healthcare specialist
Ulin Sargeant, MD, MPH Internist
23.6 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
Selma Prechel, OD Internist
24.5 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
24.8 mi
1100 E Whittier Blvd
La Habra, CA 90631

Shahriar Jarchi, MD

Internist

1100 E Whittier Blvd
La Habra, CA 90631

Healthcare specialist
Shahriar Jarchi, MD Internist
24.9 mi
201 E Foothill Blvd
Monrovia, CA 91016

Shahriar Jarchi, MD

Internist

201 E Foothill Blvd
Monrovia, CA 91016

Healthcare specialist
Selma Prechel, OD Internist
25.4 mi
200 W Whittier Blvd
La Habra, CA 90631

Selma Prechel, OD

Internist

200 W Whittier Blvd
La Habra, CA 90631

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

Selma Prechel, OD

Internist

1821 E Chapman Avenue
Fullerton, CA 92831

Healthcare specialist
Shahriar Jarchi, MD Internist
26.0 mi
11900 Ramona Blvd
El Monte, CA 91732

Shahriar Jarchi, MD

Internist

11900 Ramona Blvd
El Monte, CA 91732