930 Internists Found in Rancho Cucamonga, CA – Page 9

We found 930 Internists available in Rancho Cucamonga, CA with an average 4 stars across 4,094 reviews. Find the best one for your needs by years of experience, distance, reviews on Vitals, and more through the filters provided below. Currently, 325 Internists listed are accepting new patients and 296 accept Medicare. Showing 481 to 540 of 930 Internists.

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Dr. George Mousa, MD

Internal Medicine
17 years exp
Accepting New Patients
Virtual Visit available
Upland, CA
Dr. George Mousa specializes in preventive care and chronic disease management within Internal Medicine. View Profile

Dr. Alaa Hajal, MD

Internal Medicine
15 years exp
Accepting New Patients
Virtual Visit available
Diamond Bar, CA
Dr. Alaa Hajal is redefining the primary care experience at La Vista Medical Center, serving as a cornerstone of health and vitality for the Diamond Bar community. View Profile

Dr. Michael Gray, MD

Family Medicine
Had a good bedside manner
31 years exp
Accepting New Patients
Virtual Visit available
Annapolis, MD
"Two of the greatest doctors that really care. Clean facility, quiet, and the staff is very nice. Dr. Michael Gray is easy to talk to about your medical problem." View Profile

Trisha Khanna, MD, FAAD

Dermatology
Gave an accurate diagnosis
8 years exp
Accepting New Patients
Virtual Visit available
Orlando, FL
"Dr. Trisha Khanna was incredibly compassionate and reassuring during a very stressful time for me." View Profile

Dr. Rolando Gomez, MD, MHA

Family Medicine
9 years exp
Accepting New Patients
Virtual Visit available
Coral Gables, FL
Rolando Gomez, M.D. View Profile

Eric Harker

Internal Medicine
Had a good bedside manner
1 Award
25 years exp
Accepting New Patients
Virtual Visit available
Lyons, CO
"Eric is amazing and the most caring person I know. He always has a huge smile on his face and feels super blessed that he gets to help people for his job." View Profile

Dr. Argenis Curiel, MD

Internal Medicine
8 years exp
Accepting New Patients
Virtual Visit available
Fresno, CA
Dr. Argenis Curiel, MD, is an Internal Medicine physician and the founder of a dedicated virtual primary care practice. View Profile

Dr. Tamar Heisler

Pediatrics
18 years exp
Accepting New Patients
Virtual Visit available
Franklin, TN
Dr. Tami Heisler is a Board-Certified Pediatrician with over 10 years of experience providing compassionate and personalized care to children and their families at As You Are. View Profile

All Results

Dr. Omair Mohammad Javed, MD

Cardiology
14 years exp
Ontario, CA6.9 mi

Dr. Brandon Edward Chock, MD

Endocrinology, Diabetes & Metabolism
20 years exp
Ontario, CA6.9 mi
Dr. Dr. Brandon Edward Chock, MD is a health care provider primarily located in Ontario, CA. He has 20 years of experience. View Profile

Dr. Dianne Elizabeth Quintana, MD

Internal Medicine
13 years exp
Accepting New Patients
Ontario, CA6.9 mi
"An absolutely amazing PCP who knows exactly what she is talking about and is very precise and thoughtful." View Profile

Dr. Laura Lan Nguyen, MD

Internal Medicine
23 years exp
Ontario, CA6.9 mi
Dr. Dr. Laura Lan Nguyen, MD is a health care provider primarily located in Ontario, CA, with other offices in Lakewood, CA and Downey, CA. She has 23 years of experience. View Profile

Dr. Rafiq Mohammad Muqri

Internal Medicine
29 years exp
Ontario, CA3.9 mi
Dr. Dr. Rafiq Mohammad Muqri is a health care provider primarily located in Ontario, CA. He has 29 years of experience. His specialties include Internal Medicine. View Profile

Dr. Richard Craig Mccauley, MD

Internal Medicine
35 years exp
Accepting New Patients
Ontario, CA4.0 mi
Dr. Dr. Richard Craig Mccauley, MD is a health care provider primarily located in Ontario, CA, with other offices in Visalia, CA and Richmond, CA(and 6 other locations). View Profile

Dr. Lydia Esther Villanueva, MD

Internal Medicine
47 years exp
Accepting New Patients
Fontana, CA8.3 mi
Dr. Dr. Lydia Esther Villanueva, MD is a health care provider primarily located in Fontana, CA, with other offices in San Bernardino, CA and Fontana, CA. View Profile

Dr. Tahir Haytoglu, MD

Endocrinology, Diabetes & Metabolism
30 years exp
Accepting New Patients
Upland, CA4.2 mi
Dr. Dr. Tahir Haytoglu, MD is a health care provider primarily located in Upland, CA, with other offices in Upland, CA and Glendora, CA(and 2 other locations). View Profile

Dr. Kenneth Spiers Brown, MD

Anesthesiology
Claremont, CA9.0 mi
"I have had Dr. Brown as my physician for over 15 years and my mother also went to him. He is a excellent Dr. and his staff was wonderful." View Profile

Dr. Samit Bhatheja, MD

Interventional Cardiology
20 years exp
Accepting New Patients
Upland, CA4.2 mi
Dr. Dr. Samit Bhatheja, MD is a health care provider primarily located in Upland, CA, with other offices in Upland, CA and Upland, CA. He has 20 years of experience. View Profile

Veronica Silva

Internal Medicine
Accepting New Patients
Upland, CA4.2 mi
Veronica Silva is a health care provider primarily located in Upland, CA. Their specialties include Internal Medicine. View Profile

Dr. Vincent Joseph Carollo

Internal Medicine
64 years exp
Upland, CA4.2 mi
Dr. Dr. Vincent Joseph Carollo is a health care provider primarily located in Upland, CA. He has 64 years of experience. His specialties include Internal Medicine. View Profile

Dr. Lakshita Gupta

Internal Medicine
12 years exp
Upland, CA4.2 mi
Dr. Dr. Lakshita Gupta is a health care provider primarily located in Upland, CA, with other offices in Redlands, CA and Redlands, CA(and 2 other locations). View Profile

Dr. Atonis Pax, MD

Internal Medicine
25 years exp
Accepting New Patients
Ontario, CA4.3 mi
Dr. Dr. Atonis Pax, MD is a health care provider primarily located in Ontario, CA, with other offices in Corona, CA and Riverside, CA(and 6 other locations). View Profile

Dr. Jerdjan Mangkorn Kanok, MD

Allergy & Immunology
57 years exp
Upland, CA4.3 mi
Dr. Dr. Jerdjan Mangkorn Kanok, MD is a health care provider primarily located in Upland, CA. They have 57 years of experience. View Profile

Dr. Jay Theodore Jablow

Internal Medicine
63 years exp
Upland, CA4.3 mi
Dr. Dr. Jay Theodore Jablow is a health care provider primarily located in Upland, CA, with other offices in Anaheim, CA and Claremont, CA. He has 63 years of experience. View Profile

Dr. Dustin Tin-Chi Wong, DO

Internal Medicine
19 years exp
Fontana, CA8.7 mi
"Dr Wong is a great dr ,just found out he is not going to be at the Hedperia office anymore .I'm very sad bc I know he made sure to answer my questions and go over my labs ." View Profile

Dr. Sunilkumar J Patel, MD

Oncology
41 years exp
Ontario, CA6.8 mi
"Dr.giil was an amazing, amazing staff, she was caring and made me feel safe, I would recommend her to everyone" View Profile

Dr. Lisa My An Tran, MD

Addiction Medicine
24 years exp
Ontario, CA6.8 mi
Dr. Dr. Lisa My An Tran, MD is a health care provider primarily located in Ontario, CA. They have 24 years of experience. View Profile

Kevin Hong Yang

Nurse Practitioner
Upland, CA4.4 mi
Kevin Hong Yang is a health care provider primarily located in Upland, CA, with other offices in Upland, CA and UPLAND, CA. View Profile

Dr. Amin Motaref

Nephrology
23 years exp
Accepting New Patients
Upland, CA4.4 mi
Dr. Dr. Amin Motaref is a health care provider primarily located in Upland, CA, with other offices in Chicago, IL and San Dimas, CA(and 10 other locations). View Profile

Dr. Steven Andrew Floum, MD

Internal Medicine
28 years exp
Upland, CA4.4 mi
Dr. Dr. Steven Andrew Floum, MD is a health care provider primarily located in Upland, CA, with other offices in San Dimas, CA and Upland, CA(and 2 other locations). View Profile

Dr. Peter Yoo, MD

Neuroradiology
24 years exp
Upland, CA4.4 mi
Dr. Dr. Peter Yoo, MD is a health care provider primarily located in Upland, CA. He has 24 years of experience. View Profile

Dr. Chung Yao Yu

Internal Medicine
10 years exp
Upland, CA4.4 mi
Dr. Dr. Chung Yao Yu is a health care provider primarily located in Upland, CA. He has 10 years of experience. His specialties include Internal Medicine. View Profile

Dr. Andrew Christopher Ong, MD

Diagnostic Radiology
10 years exp
Accepting New Patients
Upland, CA4.4 mi
Dr. Dr. Andrew Christopher Ong, MD is a health care provider primarily located in Upland, CA, with other offices in Baltimore, MD and Los Angeles, CA(and 2 other locations). View Profile

Dr. Heena Ankit Shah-Patel, MD

Allergy & Immunology
17 years exp
Upland, CA4.4 mi
Dr. Dr. Heena Ankit Shah-Patel, MD is a health care provider primarily located in Upland, CA, with other offices in Upland, CA and Riverside, CA(and 2 other locations). View Profile

Dr. Neil Anand, MD

Diagnostic Radiology
13 years exp
Accepting New Patients
Upland, CA4.4 mi
Dr. Dr. Neil Anand, MD is a health care provider primarily located in Upland, CA, with other offices in Fullerton, CA and Tracy, CA(and 60 other locations). View Profile

Dr. Anthony Gan, MD

Critical Care Medicine
12 years exp
Accepting New Patients
Upland, CA4.4 mi
Dr. Dr. Anthony Gan, MD is a health care provider primarily located in Upland, CA, with other offices in Pomona, CA and Ontario, CA(and 2 other locations). View Profile

Dr. Ythanh Duy Nguyen, MD

Internal Medicine
24 years exp
Upland, CA4.4 mi
Dr. Dr. Ythanh Duy Nguyen, MD is a health care provider primarily located in Upland, CA. She has 24 years of experience. View Profile

Dr. Francis Alejandro Mendez Munduate, MD

Internal Medicine
16 years exp
Upland, CA4.4 mi
Dr. Dr. Francis Alejandro Mendez Munduate, MD is a health care provider primarily located in Upland, CA, with another office in Upland, CA. He has 16 years of experience. View Profile

Dr. Timothy Yo Wu, MD

Internal Medicine
8 years exp
Upland, CA4.4 mi
Dr. Dr. Timothy Yo Wu, MD is a health care provider primarily located in Upland, CA, with other offices in Montclair, CA and Stratford, NJ(and 5 other locations). View Profile

Dr. George Moran JR., MD

Internal Medicine
8 years exp
Upland, CA4.4 mi
Dr. Dr. George Moran, MD is a health care provider primarily located in Upland, CA, with other offices in Upland, CA and Pomona, CA(and 5 other locations). View Profile

Dr. Sadia Fatima Moinuddin, MD

Internal Medicine
15 years exp
Upland, CA4.4 mi
Dr. Dr. Sadia Fatima Moinuddin, MD is a health care provider primarily located in Upland, CA, with other offices in Montclair, CA and Upland, CA(and 4 other locations). View Profile

Dr. Justin Roy Camara, MD

Vascular & Interventional Radiology
12 years exp
Upland, CA4.4 mi
Dr. Dr. Justin Roy Camara, MD is a health care provider primarily located in Upland, CA, with other offices in Roslyn, NY and Rockville Centre, NY(and 10 other locations). View Profile

Dr. Mohammed Adel Kamil Al-Khayyat, MD

Internal Medicine
19 years exp
Upland, CA4.4 mi
Dr. Dr. Mohammed Adel Kamil Al-Khayyat, MD is a health care provider primarily located in Upland, CA, with other offices in San Bernardino, CA and San Bernardino, CA(and 3 other locations). View Profile

Dr. Adiofel Mark Fidellaga Mendoza, MD

Internal Medicine
12 years exp
Upland, CA4.4 mi
Dr. Dr. Adiofel Mark Fidellaga Mendoza, MD is a health care provider primarily located in Upland, CA, with another office in Upland, CA. He has 12 years of experience. View Profile

Dr. Sheeba Rajneesh Anand, MD

Oncology
20 years exp
Upland, CA4.4 mi
Dr. Dr. Sheeba Rajneesh Anand, MD is a health care provider primarily located in Upland, CA, with another office in Terre Haute, IN. She has 20 years of experience. View Profile

Dr. Pedro M Lopez, MD

Anesthesiology
43 years exp
Accepting New Patients
Upland, CA4.4 mi
Dr. Dr. Pedro M Lopez, MD is a health care provider primarily located in Upland, CA. He has 43 years of experience. His specialties include Internal Medicine, Anesthesiology. View Profile

Dr. Evelyn Diane Lorents, MD

Diagnostic Radiology
14 years exp
Upland, CA4.4 mi
Dr. Dr. Evelyn Diane Lorents, MD is a health care provider primarily located in Upland, CA, with other offices in Oklahoma City, OK and Modesto, CA(and 47 other locations). View Profile

Dr. Jeremiah Aaron Jansen, MD

Diagnostic Radiology
20 years exp
Accepting New Patients
Upland, CA4.4 mi
Dr. Dr. Jeremiah Aaron Jansen, MD is a health care provider primarily located in Upland, CA, with other offices in Secaucus, NJ and Edmond, OK(and 15 other locations). View Profile

Dr. Jennifer Younghee Kim

Pediatrics
27 years exp
Accepting New Patients
Upland, CA4.4 mi
Dr. Dr. Jennifer Younghee Kim is a health care provider primarily located in Upland, CA, with another office in Upland, CA. She has 27 years of experience. View Profile

Dr. Fouad Deryas Tawadrous, MD

Internal Medicine
72 years exp
Upland, CA4.4 mi
Dr. Dr. Fouad Deryas Tawadrous, MD is a health care provider primarily located in Upland, CA, with another office in Upland, CA. He has 72 years of experience. View Profile

Dr. Truong Son Dinh

Internal Medicine
Upland, CA4.4 mi
Dr. Dr. Truong Son Dinh is a health care provider primarily located in Upland, CA. His specialties include Internal Medicine. View Profile

Dr. Farjahan Johir Chowdhury

Internal Medicine
Upland, CA4.4 mi
Dr. Dr. Farjahan Johir Chowdhury is a health care provider primarily located in Upland, CA. His specialties include Internal Medicine. View Profile

Dr. Hsin-Chen Liu

Internal Medicine
8 years exp
Upland, CA4.4 mi
Dr. Dr. Hsin-Chen Liu is a health care provider primarily located in Upland, CA, with other offices in Los Angeles, CA and Pomona, CA(and 5 other locations). View Profile

Dr. Nikita Parag Shah

Internal Medicine
6 years exp
Upland, CA4.4 mi
Dr. Dr. Nikita Parag Shah is a health care provider primarily located in Upland, CA, with other offices in Boston, MA and Riverside, CA(and 2 other locations). View Profile

Dr. Nona Eulalia Diongzon Santiago

Internal Medicine
Upland, CA4.4 mi
Dr. Dr. Nona Eulalia Diongzon Santiago is a health care provider primarily located in Upland, CA. Her specialties include Internal Medicine. View Profile

Dr. Shahrukh Mohsin

Internal Medicine
7 years exp
Upland, CA4.4 mi
Dr. Dr. Shahrukh Mohsin is a health care provider primarily located in Upland, CA, with other offices in Colton, CA and Upland, CA(and 6 other locations). View Profile

Dr. Ivan Ernesto Leroux

Internal Medicine
6 years exp
Upland, CA4.4 mi
Dr. Dr. Ivan Ernesto Leroux is a health care provider primarily located in Upland, CA, with other offices in Upland, CA and Los Angeles, CA. He has 6 years of experience. View Profile

Dr. Ahmed Al-Waisi

Internal Medicine
19 years exp
Upland, CA4.4 mi
Dr. Dr. Ahmed Al-Waisi is a health care provider primarily located in Upland, CA, with other offices in Brooklyn, NY and San Bernardino, CA. He has 19 years of experience. View Profile

Dr. Ye Min Oo

Infectious Disease
15 years exp
Upland, CA4.4 mi
Dr. Dr. Ye Min Oo is a health care provider primarily located in Upland, CA, with other offices in Pomona, CA and Ontario, CA(and 2 other locations). He has 15 years of experience. View Profile

Dr. Zaid Khan, MD

Internal Medicine
Accepting New Patients
Upland, CA4.4 mi
Dr. Dr. Zaid Khan, MD is a health care provider primarily located in Upland, CA. Their specialties include Internal Medicine. View Profile

Dr. David Edward Engelhardt, MD

Internal Medicine
39 years exp
Upland, CA4.4 mi
Dr. Dr. David Edward Engelhardt, MD is a health care provider primarily located in Upland, CA. He has 39 years of experience. His specialties include Internal Medicine. View Profile

Dr. Bhavi Paresh Pandya, MD

Internal Medicine
16 years exp
Accepting New Patients
Upland, CA4.4 mi
Dr. Dr. Bhavi Paresh Pandya, MD is a health care provider primarily located in Upland, CA, with other offices in Pomona, CA and Upland, CA(and 2 other locations). View Profile

Dr. Tuan Hoang, MD

Internal Medicine
41 years exp
Upland, CA4.4 mi
Dr. Dr. Tuan Hoang, MD is a health care provider primarily located in Upland, CA, with other offices in Colton, CA and Chino, CA(and 2 other locations). View Profile

Dr. Atif Qadeer, MD

Internal Medicine
29 years exp
Upland, CA4.4 mi
Dr. Dr. Atif Qadeer, MD is a health care provider primarily located in Upland, CA, with other offices in Montclair, CA and Upland, CA(and 3 other locations). View Profile

Dr. Rachel Lee, MD

Internal Medicine
Accepting New Patients
Upland, CA4.4 mi
Dr. Dr. Rachel Lee, MD is a health care provider primarily located in Upland, CA. Their specialties include Internal Medicine. View Profile

Dr. Timothy Tingchang Kuo, MD

Gastroenterology
27 years exp
Ontario, CA6.9 mi
Dr. Dr. Timothy Tingchang Kuo, MD is a health care provider primarily located in Ontario, CA, with another office in Fontana, CA. He has 27 years of experience. View Profile

Dr. Antony Tehui Lin, MD

Rheumatology
30 years exp
Ontario, CA6.9 mi
Dr. Dr. Antony Tehui Lin, MD is a health care provider primarily located in Ontario, CA, with another office in Ontario, CA. He has 30 years of experience. View Profile

Dr. Thomas Homing Fong, MD

Oncology
25 years exp
Ontario, CA6.9 mi
"Explains medical information in a way that patients can understand. Takes time to answer questions and concerns." View Profile

What is an Internist and How Can They Help You?

An internist specializes in adult medicine, providing comprehensive care for complex medical conditions. These physicians excel at diagnosing challenging cases and managing patients with multiple organ system involvement.

Internists complete medical school and a three-year internal medicine residency. Many pursue subspecialty fellowship training in fields such as cardiology, gastroenterology, or infectious disease, though general internists maintain broad adult medical expertise.

An Internist's clinical practice encompasses:

  • Concentrates on adult patient populations and multi-system medical management
  • Conducts medical history reviews, physical assessments, diagnostic test interpretation
  • Manages metabolic disorders, cardiovascular disease, pulmonary conditions, infectious processes, and immune-mediated diseases
  • Employs pharmaceutical management, preventive medicine, health counseling, and specialist coordination
  • Alternative titles: adult medicine specialist, general internist, MD, DO

Frequently Asked Questions

What's the best way to search for an Internist in Rancho Cucamonga who accepts my health insurance?
Navigate to the insurance filter located at the top of the search page and select your health plan. This will display only Internists in Rancho Cucamonga who are in-network with your carrier. For additional confirmation, visit each doctor's profile or reach out to their office by phone.
Where can I find Internists in Rancho Cucamonga who offer virtual appointments?
Select the "Virtual Visit" filter at the top of the search page to see Internists providing telehealth services in Rancho Cucamonga. Check each doctor's profile for video visit options and online scheduling availability. You may also call their office to set up a remote consultation.
What's the easiest way to locate highly-rated Internists in Rancho Cucamonga?
Use the "Ratings" filter at the top of the search page to filter results by the average star rating. Browse individual profiles to see patient reviews and ratings in detail. When comparing Internists, look at both the average star rating and how many patients have submitted reviews.
Is it possible to schedule a same-day visit with an Internist in Rancho Cucamonga?
Visit individual doctor profiles to see their current scheduling availability in Rancho Cucamonga. If you don't see same-day openings listed online, try calling their office—walk-in times may be available that don't appear on the website.
Which Internists in Rancho Cucamonga have the shortest wait times?
Review the Ratings & Reviews card on each provider's profile to see their average wait time in Rancho Cucamonga. This helps you find an Internist that doesn’t make their patients wait too long.
Can I schedule appointments with Internists in Rancho Cucamonga without calling?
Search for Internists who have "Book Online" or "Request Now" options on their profiles. Click these buttons to access online appointment scheduling. If a provider doesn't offer web-based booking, their phone number will be available for traditional scheduling.
How do I locate an Internist in Rancho Cucamonga with evening or weekend hours?
Check the Locations card on each profile to view office hours for Internists in Rancho Cucamonga. This helps you find providers with non-traditional availability. For the most accurate information about extended availability, call the office directly.
How do I leave feedback about my appointment with an Internist in Rancho Cucamonga?
Go to your doctor's profile page and click the "Leave a Review" button or link. You can share your rating and write about your experience. Patient reviews like yours help others in the community choose the right Internist.
How can I locate an Internist in Rancho Cucamonga who is fluent in my preferred language?
Review the language information displayed on individual profiles for Internists. If this information isn't available online, contact the office directly to ask about the doctor's language capabilities or whether interpreters are available.
How do I search for an Internist in Rancho Cucamonga who works at a particular hospital or medical center?
Check the "Hospital Affiliation" and "Locations" sections on each provider's profile to see where Internists practice. You can also enter a specific hospital or medical group name into the search tool to find Internists who work there.

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Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.

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