687 Internists Found in Upland, CA – Page 11

We found 687 Internists available in Upland, CA with an average 4 stars across 3,860 reviews. Find the best one for your needs by years of experience, distance, reviews on Vitals, and more through the filters provided below. Currently, 318 Internists listed are accepting new patients and 283 accept Medicare. Showing 601 to 660 of 687 Internists.

Filter Internists Results

Featured Results

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. Rameschandra D Bambhania, MD

Dermatology
Provided follow-up after the visit
41 years exp
Accepting New Patients
Virtual Visit available
Tustin, CA
"Dr. Bambhania is a godsend to me, I would have given 100+ stars if possible..." 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

Karthikeyan Viswanathan, DO

Internal Medicine
12 years exp
Accepting New Patients
Virtual Visit available
Los Altos, CA
Dr. Karthikeyan Viswanathan, DO, is a physician who brings a unique perspective to medicine through his diverse professional background. View Profile

Eric Harker

Internal Medicine
Gave an accurate diagnosis
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. Roopa Chari, MD

Integrative Medicine
Had a good bedside manner
1 Award
31 years exp
Accepting New Patients
Virtual Visit available
Encinitas, CA
"Working with Dr. Roopa Chari has made a big difference in how I feel day to day." View Profile

Dr. Michael Gray, MD

Family Medicine
Spent time with me
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

Dr. Dr. Karanbir Brar

Geriatric Medicine
Spent time with me
16 years exp
Accepting New Patients
Virtual Visit available
Oceanside, CA
"I am always looking for doctors who are focused on prevention and providing the highest level of care and concern, Dr, Brar was extremely well intentioned in his ability to guide me to certain tests and health strategies to get some of my markers under control and also recc some advanced new tests to truly allow us to establish a strong prevention plan." View Profile

All Results

Dr. Vicki Trang Thu Tran, MD

Internal Medicine
17 years exp
Ontario, CA6.1 mi
Dr. Dr. Vicki Trang Thu Tran, MD is a health care provider primarily located in Ontario, CA, with another office in Fontana, CA. She has 17 years of experience. View Profile

Dr. Andrew Chen Cha, DO

Internal Medicine
23 years exp
Ontario, CA6.1 mi
Dr. Dr. Andrew Chen Cha, DO is a health care provider primarily located in Ontario, CA, with another office in Ontario, CA. He has 23 years of experience. View Profile

Dr. Michael Yaotsung Chan, MD

Gastroenterology
20 years exp
Ontario, CA6.1 mi
Dr. Dr. Michael Yaotsung Chan, MD is a health care provider primarily located in Ontario, CA, with other offices in Fontana, CA and Ontario, CA. He has 20 years of experience. View Profile

Dr. Kishan Moolraj Thapar, MD

Internal Medicine
48 years exp
Ontario, CA6.1 mi
Dr. Dr. Kishan Moolraj Thapar, MD is a health care provider primarily located in Ontario, CA. He has 48 years of experience. His specialties include Internal Medicine. View Profile

Dr. Mehrnaz Salehidobakhshari

Internal Medicine
18 years exp
Ontario, CA6.1 mi
Dr. Dr. Mehrnaz Salehidobakhshari is a health care provider primarily located in Ontario, CA, with other offices in Evanston, IL and Ontario, CA. She has 18 years of experience. View Profile

Dr. Jeff Sean Chuang, MD

Internal Medicine
18 years exp
Ontario, CA6.1 mi
Dr. Dr. Jeff Sean Chuang, MD is a health care provider primarily located in Ontario, CA. He has 18 years of experience. His specialties include Internal Medicine. View Profile

Dr. Douglas Dung Do, MD

Hospital Medicine
19 years exp
Ontario, CA6.1 mi
Dr. Dr. Douglas Dung Do, MD is a health care provider primarily located in Ontario, CA, with other offices in Fontana, CA and Ontario, CA. He has 19 years of experience. View Profile

Dr. Dien T Ton Ton-That, DO

Internal Medicine
17 years exp
Ontario, CA6.1 mi
Dr. Dr. Dien T Ton Ton-That, DO is a health care provider primarily located in Ontario, CA, with another office in Ontario, CA. He has 17 years of experience. View Profile

Dr. William Lai, MD

Internal Medicine
22 years exp
Ontario, CA6.1 mi
Dr. Dr. William Lai, MD is a health care provider primarily located in Ontario, CA, with another office in Ontario, CA. He has 22 years of experience. View Profile

Dr. Gilbert Yannick Cheung, MD

Neuroradiology
23 years exp
Ontario, CA6.1 mi
Dr. Dr. Gilbert Yannick Cheung, MD is a health care provider primarily located in Ontario, CA, with another office in Ontario, CA. He has 23 years of experience. View Profile

Dr. Hyunsoo Joshua No

Radiation Oncology
7 years exp
Ontario, CA6.1 mi
Dr. Dr. Hyunsoo Joshua No is a health care provider primarily located in Ontario, CA, with other offices in Ontario, CA and Palo Alto, CA(and 3 other locations). View Profile

Dr. Charles Ihong Lu, MD

Nephrology
31 years exp
Ontario, CA6.1 mi
Dr. Dr. Charles Ihong Lu, MD is a health care provider primarily located in Ontario, CA, with another office in Fontana, CA. He has 31 years of experience. View Profile

Dr. Jan Michael Herrman, MD

Nephrology
46 years exp
Ontario, CA6.1 mi
Dr. Dr. Jan Michael Herrman, MD is a health care provider primarily located in Ontario, CA, with another office in Ontario, CA. He has 46 years of experience. View Profile

Dr. Alexander Kyungjin Han, MD

Gastroenterology
21 years exp
Accepting New Patients
Ontario, CA6.1 mi
Dr. Dr. Alexander Kyungjin Han, MD is a health care provider primarily located in Ontario, CA, with other offices in Ontario, CA and Ontario, CA. He has 21 years of experience. View Profile

Dr. Michael Seung Oh, MD

Neurology
18 years exp
Ontario, CA6.1 mi
Dr. Dr. Michael Seung Oh, MD is a health care provider primarily located in Ontario, CA. He has 18 years of experience. His specialties include Internal Medicine, Neurology. View Profile

Dr. Muhammad Tajbaz Khan, MD

Internal Medicine
26 years exp
Ontario, CA6.1 mi
Dr. Dr. Muhammad Tajbaz Khan, MD is a health care provider primarily located in Ontario, CA, with another office in Ontario, CA. He has 26 years of experience. View Profile

Dr. Miten Vasa, MD

Rheumatology
19 years exp
Ontario, CA6.1 mi
Dr. Dr. Miten Vasa, MD is a health care provider primarily located in Ontario, CA. He has 19 years of experience. His specialties include Internal Medicine, Rheumatology. View Profile

Dr. Mihee Park, MD

Oncology
11 years exp
Ontario, CA6.1 mi
Dr. Dr. Mihee Park, MD is a health care provider primarily located in Ontario, CA. She has 11 years of experience. Her specialties include Internal Medicine, Oncology, Hematology. View Profile

Dr. Jonathan Ilyong Lo, MD

Internal Medicine
29 years exp
Ontario, CA6.1 mi
Dr. Dr. Jonathan Ilyong Lo, MD is a health care provider primarily located in Ontario, CA, with other offices in Ontario, CA and Long Beach, CA. He has 29 years of experience. View Profile

Dr. Linh Ngoc Truong, MD

Internal Medicine
16 years exp
Ontario, CA6.1 mi
Dr. Dr. Linh Ngoc Truong, MD is a health care provider primarily located in Ontario, CA. She has 16 years of experience. View Profile

Dr. David J Hall, DO

Internal Medicine
Ontario, CA6.1 mi
Dr. Dr. David J Hall, DO is a health care provider primarily located in Ontario, CA, with another office in Ontario, CA. His specialties include Internal Medicine. View Profile

Dr. Andy Chuu, MD

Nephrology
11 years exp
Ontario, CA6.1 mi
Dr. Dr. Andy Chuu, MD is a health care provider primarily located in Ontario, CA, with other offices in Saint Louis, MO and Creve Coeur, MO(and 6 other locations). View Profile

Dr. Paul Bao Han, MD

Internal Medicine
29 years exp
Accepting New Patients
Ontario, CA6.1 mi
Dr. Dr. Paul Bao Han, MD is a health care provider primarily located in Ontario, CA, with other offices in Baldwin Park, CA and Ontario, CA. He has 29 years of experience. View Profile

Dr. Tarik Ahmed Hussein, MD

Hospital Medicine
24 years exp
Ontario, CA6.1 mi
Dr. Dr. Tarik Ahmed Hussein, MD is a health care provider primarily located in Ontario, CA, with other offices in Hemet, CA and Fontana, CA(and 2 other locations). View Profile

Dr. Hugo Victor Hua, MD

Internal Medicine
10 years exp
Ontario, CA6.1 mi
Dr. Dr. Hugo Victor Hua, MD is a health care provider primarily located in Ontario, CA. He has 10 years of experience. His specialties include Internal Medicine, Pediatrics. View Profile

Dr. Frederick Man Lai, MD

Hospital Medicine
19 years exp
Accepting New Patients
Ontario, CA6.1 mi
Dr. Dr. Frederick Man Lai, MD is a health care provider primarily located in Ontario, CA, with other offices in Orange, CA and Ontario, CA. He has 19 years of experience. View Profile

Dr. Ragu Sivarajan, MD

Internal Medicine
13 years exp
Ontario, CA6.1 mi
Dr. Dr. Ragu Sivarajan, MD is a health care provider primarily located in Ontario, CA. He has 13 years of experience. His specialties include Internal Medicine, Hospital Medicine. View Profile

Dr. Gregory Thomas Havlena, MD

Vascular & Interventional Radiology
17 years exp
Ontario, CA6.1 mi
Dr. Dr. Gregory Thomas Havlena, MD is a health care provider primarily located in Ontario, CA, with another office in Ontario, CA. He has 17 years of experience. View Profile

Dr. Sunil Ramnani, MD

Internal Medicine
36 years exp
Ontario, CA6.1 mi
Dr. Dr. Sunil Ramnani, MD is a health care provider primarily located in Ontario, CA, with other offices in Ontario, CA and Bakersfield, CA(and 2 other locations). View Profile

Dr. Darpan Vanod Patel, DO

Internal Medicine
14 years exp
Ontario, CA6.1 mi
Dr. Dr. Darpan Vanod Patel, DO is a health care provider primarily located in Ontario, CA, with another office in Ontario, CA. He has 14 years of experience. View Profile

Dr. David Chung Wei Wang, MD

Internal Medicine
12 years exp
Ontario, CA6.1 mi
Dr. Dr. David Chung Wei Wang, MD is a health care provider primarily located in Ontario, CA, with another office in Ontario, CA. He has 12 years of experience. View Profile

Dr. Ryon Todd Maland

Internal Medicine
9 years exp
Ontario, CA6.1 mi
Dr. Dr. Ryon Todd Maland is a health care provider primarily located in Ontario, CA, with other offices in Baldwin Park, CA and Ontario, CA. He has 9 years of experience. View Profile

Dr. Anthony Rajakone Rajasingham

Internal Medicine
9 years exp
Ontario, CA6.1 mi
Dr. Dr. Anthony Rajakone Rajasingham is a health care provider primarily located in Ontario, CA, with other offices in Fontana, CA and Ontario, CA. He has 9 years of experience. View Profile

Dr. Doh Joon Park

Internal Medicine
6 years exp
Ontario, CA6.1 mi
Dr. Dr. Doh Joon Park is a health care provider primarily located in Ontario, CA, with another office in Ontario, CA. He has 6 years of experience. View Profile

Dr. Samuel Minkee Shin

Internal Medicine
15 years exp
Ontario, CA6.1 mi
Dr. Dr. Samuel Minkee Shin is a health care provider primarily located in Ontario, CA. He has 15 years of experience. His specialties include Internal Medicine, Radiation Oncology. View Profile

Dr. Danish Abbas, MD

Internal Medicine
13 years exp
Ontario, CA6.1 mi
Dr. Dr. Danish Abbas, MD is a health care provider primarily located in Ontario, CA, with another office in Ontario, CA. He has 13 years of experience. View Profile

Dr. Ahmad Salman Adam

Internal Medicine
7 years exp
Ontario, CA6.1 mi
Dr. Dr. Ahmad Salman Adam is a health care provider primarily located in Ontario, CA, with another office in Ontario, CA. He has 7 years of experience. View Profile

Dr. Annie Park, MD

Oncology
11 years exp
Ontario, CA6.1 mi
Dr. Dr. Annie Park, MD is a health care provider primarily located in Ontario, CA, with another office in Loma Linda, CA. She has 11 years of experience. View Profile

Dr. Jessica Keeyoung Hong

Internal Medicine
11 years exp
Ontario, CA6.1 mi
Dr. Dr. Jessica Keeyoung Hong is a health care provider primarily located in Ontario, CA. She has 11 years of experience. View Profile

Dr. Matthew Charles Edwards

Internal Medicine
6 years exp
Ontario, CA6.1 mi
Dr. Dr. Matthew Charles Edwards is a health care provider primarily located in Ontario, CA, with another office in Loma Linda, CA. He has 6 years of experience. View Profile

Dr. Wei Lin Chen, DO

Internal Medicine
18 years exp
Accepting New Patients
Ontario, CA6.1 mi
Dr. Dr. Wei Lin Chen, DO is a health care provider primarily located in Ontario, CA, with other offices in Ontario, CA and Arcadia, CA. He has 18 years of experience. View Profile

Dr. Isil Uzun Smith

Internal Medicine
15 years exp
Accepting New Patients
Ontario, CA6.1 mi
Dr. Dr. Isil Uzun Smith is a health care provider primarily located in Ontario, CA, with other offices in Arcadia, CA and Arcadia, CA(and 2 other locations). View Profile

Dr. Sheena Dhadwal

Internal Medicine
10 years exp
Accepting New Patients
Ontario, CA6.1 mi
Dr. Dr. Sheena Dhadwal is a health care provider primarily located in Ontario, CA, with other offices in Torrance, CA and Downey, CA(and 2 other locations). View Profile

Dr. Alison Shin-Hwa Taur, MD

Nuclear Medicine
35 years exp
Ontario, CA6.2 mi
Dr. Dr. Alison Shin-Hwa Taur, MD is a health care provider primarily located in Ontario, CA, with another office in Ontario, CA. She has 35 years of experience. View Profile

Dr. Michael Vuong Vu, DO

Internal Medicine
21 years exp
Chino, CA6.2 mi
Dr. Dr. Michael Vuong Vu, DO is a health care provider primarily located in Chino, CA, with other offices in San Jose, CA and San Jose, CA(and 3 other locations). View Profile

Dr. Alina Stanca Popa, MD

Internal Medicine
31 years exp
Chino, CA6.2 mi
Dr. Dr. Alina Stanca Popa, MD is a health care provider primarily located in Chino, CA, with other offices in La Jolla, CA and Chino, CA. She has 31 years of experience. View Profile

Dr. Thomas Tan Le, DO

Internal Medicine
39 years exp
Chino, CA6.2 mi
Dr. Dr. Thomas Tan Le, DO is a health care provider primarily located in Chino, CA, with another office in Chino, CA. He has 39 years of experience. View Profile

Dr. John Joonseog Lee, MD

Internal Medicine
15 years exp
Chino, CA6.2 mi
Dr. Dr. John Joonseog Lee, MD is a health care provider primarily located in Chino, CA. He has 15 years of experience. View Profile

Dr. Francisco Ravina Briones

Internal Medicine
50 years exp
Chino, CA6.2 mi
Dr. Dr. Francisco Ravina Briones is a health care provider primarily located in Chino, CA. He has 50 years of experience. View Profile

Dr. Adam Jonathan Snyder, MD

Gastroenterology
15 years exp
Accepting New Patients
Chino, CA6.2 mi
Dr. Dr. Adam Jonathan Snyder, MD is a health care provider primarily located in Chino, CA, with other offices in Covina, CA and San Dimas, CA(and 8 other locations). View Profile

Dr. Binh Le Tran-Lei, DO

Internal Medicine
25 years exp
Chino, CA6.2 mi
Dr. Dr. Binh Le Tran-Lei, DO is a health care provider primarily located in Chino, CA. She has 25 years of experience. Her specialties include Internal Medicine. View Profile

Dr. Mchelle Peak Kerk, MD

Internal Medicine
16 years exp
Chino, CA6.2 mi
Dr. Dr. Mchelle Peak Kerk, MD is a health care provider primarily located in Chino, CA. She has 16 years of experience. Her specialties include Internal Medicine. View Profile

Dr. Tatiana Aleksandrovna Hoeffer

Family Medicine
23 years exp
Chino, CA6.2 mi
Dr. Dr. Tatiana Aleksandrovna Hoeffer is a health care provider primarily located in Chino, CA, with other offices in Anaheim, CA and Anaheim, CA(and 2 other locations). View Profile

Dr. Ayyaz Alam Sultan

Internal Medicine
11 years exp
Chino, CA6.2 mi
Dr. Dr. Ayyaz Alam Sultan is a health care provider primarily located in Chino, CA, with other offices in Redding, CA and Chino, CA(and 4 other locations). View Profile

Dr. Remus Ionut Popa, MD

Internal Medicine
31 years exp
Chino, CA6.2 mi
Dr. Dr. Remus Ionut Popa, MD is a health care provider primarily located in Chino, CA, with other offices in La Jolla, CA and Chino, CA. He has 31 years of experience. View Profile

Dr. Herbert Carl A Meyer Jr, MD

Internal Medicine
76 years exp
Chino, CA6.2 mi
Dr. Dr. Herbert Carl A Meyer Jr, MD is a health care provider primarily located in Chino, CA. They have 76 years of experience. Their specialties include Internal Medicine. View Profile

Dr. Dwight Malcolm Akers, MD

Internal Medicine
73 years exp
Pomona, CA6.3 mi
Dr. Dr. Dwight Malcolm Akers, MD is a health care provider primarily located in Pomona, CA. They have 73 years of experience. Their specialties include Internal Medicine. View Profile

Dr. Jiafei Niu

Internal Medicine
Pomona, CA6.4 mi
Dr. Dr. Jiafei Niu is a health care provider primarily located in Pomona, CA, with another office in Pomona, CA. Her specialties include Internal Medicine. View Profile

Dr. Prathosh Velpuri

Internal Medicine
Accepting New Patients
Pomona, CA6.4 mi
Dr. Dr. Prathosh Velpuri is a health care provider primarily located in Pomona, CA, with another office in Pomona, CA. His specialties include Internal Medicine. View Profile

Dr. Parmis Sahrapima

Internal Medicine
Pomona, CA6.4 mi
Dr. Dr. Parmis Sahrapima is a health care provider primarily located in Pomona, CA. Her specialties include Internal Medicine. 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 Upland 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 Upland 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 Upland who offer virtual appointments?
Select the "Virtual Visit" filter at the top of the search page to see Internists providing telehealth services in Upland. 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 Upland?
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 Upland?
Visit individual doctor profiles to see their current scheduling availability in Upland. 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 Upland have the shortest wait times?
Review the Ratings & Reviews card on each provider's profile to see their average wait time in Upland. This helps you find an Internist that doesn’t make their patients wait too long.
Can I schedule appointments with Internists in Upland 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 Upland with evening or weekend hours?
Check the Locations card on each profile to view office hours for Internists in Upland. 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 Upland?
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 Upland 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 Upland 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.

Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews

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.

Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.

Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.