1,564 Internists Found in Fontana, CA – Page 23

We found 1,564 Internists available in Fontana, CA with an average 4 stars across 5,838 reviews. Find the best one for your needs by years of experience, distance, reviews on Vitals, and more through the filters provided below. Currently, 567 Internists listed are accepting new patients and 521 accept Medicare. Showing 1,321 to 1,380 of 1,564 Internists.

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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

Yves Chery, CT, ASCP, APRN, BSN, MSN

Family Medicine
Gave an accurate diagnosis
Accepting New Patients
Virtual Visit available
SUWANEE, GA
"He radiates warmth and kindness. I have never felt so heard and respected by a medical professional. Great experience and I highly recommend him." 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

Dr. Rameschandra D Bambhania, MD

Dermatology
Had a good bedside manner
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. Samantha Von Ins, MD

Family Medicine
Spent time with me
16 years exp
Accepting New Patients
Virtual Visit available
Placentia, CA
"Her staff is so friendly and courteous. The new office in Placentia is soooo beautiful! Dr. Von Ins is so thorough, patient, and very knowledgeable. Love her!!" View Profile

Karanbir Brar

Geriatric Medicine
Flexible scheduling
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

Eric Harker

Internal Medicine
Flexible scheduling
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. Virginia Von Schaefer, MD

Oncology
Provided follow-up after the visit
43 years exp
Accepting New Patients
Virtual Visit available
San Clemente, CA
"As I sit here in the VVS MD IV treatment room with 3 other patients, we are all sharing our stories." View Profile

All Results

Dr. Saro Avedikian

Internal Medicine
5 years exp
Accepting New Patients
Riverside, CA9.1 mi
Dr. Dr. Saro Avedikian is a health care provider primarily located in Riverside, CA, with other offices in Thousand Oaks, CA and Riverside, CA. He has 5 years of experience. View Profile

Dr. Magnus Minh Thuc Phu To

Cardiovascular Disease
6 years exp
Riverside, CA9.1 mi
Dr. Dr. Magnus Minh Thuc Phu To is a health care provider primarily located in Riverside, CA. He has 6 years of experience. View Profile

Dr. Eric Tran

Internal Medicine
Accepting New Patients
Riverside, CA9.1 mi
Dr. Dr. Eric Tran is a health care provider primarily located in Riverside, CA, with other offices in Riverside, CA and Riverside, CA(and 3 other locations). View Profile

Dr. Justin Thomas Curran

Internal Medicine
6 years exp
Riverside, CA9.1 mi
Dr. Dr. Justin Thomas Curran is a health care provider primarily located in Riverside, CA, with another office in Riverside, CA. He has 6 years of experience. View Profile

Dr. Mario Antonio Saldana

Internal Medicine
6 years exp
Accepting New Patients
Riverside, CA9.1 mi
Dr. Dr. Mario Antonio Saldana is a health care provider primarily located in Riverside, CA, with other offices in Riverside, CA and Thousand Oaks, CA(and 4 other locations). View Profile

Dr. Linda Hoang Pham

Pulmonology
Riverside, CA9.1 mi
Dr. Dr. Linda Hoang Pham is a health care provider primarily located in Riverside, CA, with other offices in Riverside, CA and Riverside, CA. View Profile

Dr. Jae Han Lee

Internal Medicine
2 years exp
Riverside, CA9.1 mi
Dr. Dr. Jae Han Lee is a health care provider primarily located in Riverside, CA, with other offices in Riverside, CA and Riverside, CA. He has 2 years of experience. View Profile

Dr. Ryan Heen Wing Chan

Internal Medicine
3 years exp
Riverside, CA9.1 mi
Dr. Dr. Ryan Heen Wing Chan is a health care provider primarily located in Riverside, CA, with another office in Riverside, CA. He has 3 years of experience. View Profile

Dr. Prachi Dharmendra Patel

Internal Medicine
6 years exp
Accepting New Patients
Riverside, CA9.1 mi
Dr. Dr. Prachi Dharmendra Patel is a health care provider primarily located in Riverside, CA, with other offices in Riverside, CA and Riverside, CA(and 3 other locations). View Profile

Dr. Trisha Thuy Vu

Internal Medicine
4 years exp
Riverside, CA9.1 mi
Dr. Dr. Trisha Thuy Vu is a health care provider primarily located in Riverside, CA, with other offices in Mount Vernon, WA and Mount Vernon, WA(and 4 other locations). View Profile

Anthony Tri Vu Minh Tran

Physical Medicine & Rehabilitation
8 years exp
Riverside, CA9.1 mi
Anthony Tri Vu Minh Tran is a health care provider primarily located in Riverside, CA, with another office in Riverside, CA. He has 8 years of experience. View Profile

Jonathan Steve Phuong

Diagnostic Radiology
10 years exp
Riverside, CA9.1 mi
Jonathan Steve Phuong is a health care provider primarily located in Riverside, CA, with other offices in Riverside, CA and Oakland, CA(and 2 other locations). View Profile

Andrew Boyd Lin

Physical Medicine & Rehabilitation
6 years exp
Riverside, CA9.1 mi
Andrew Boyd Lin is a health care provider primarily located in Riverside, CA, with another office in Los Angeles, CA. He has 6 years of experience. View Profile

Peter Fawzi Abraham

Neuroradiology
7 years exp
Riverside, CA9.1 mi
Peter Fawzi Abraham is a health care provider primarily located in Riverside, CA, with other offices in Riverside, CA and Riverside, CA(and 2 other locations). View Profile

Akpobo Akporotu

Nephrology
11 years exp
Accepting New Patients
Riverside, CA9.1 mi
Akpobo Akporotu is a health care provider primarily located in Riverside, CA, with other offices in Riverside, CA and Riverside, CA(and 2 other locations). View Profile

Dr. Hai D Nguyen, MD

Internal Medicine
Riverside, CA9.1 mi
Dr. Dr. Hai D Nguyen, MD is a health care provider primarily located in Riverside, CA. His specialties include Internal Medicine. View Profile

Dr. Achala Bhaskara Doraiswamy, MD

Oncology
22 years exp
Accepting New Patients
Riverside, CA9.1 mi
Dr. Dr. Achala Bhaskara Doraiswamy, MD is a health care provider primarily located in Riverside, CA, with other offices in Murrieta, CA and San Marcos, CA(and 3 other locations). View Profile

Dr. Victor G Laus, MD

Addiction Medicine
38 years exp
Riverside, CA9.1 mi
Dr. Dr. Victor G Laus, MD is a health care provider primarily located in Riverside, CA, with other offices in Riverside, CA and Riverside, CA. He has 38 years of experience. View Profile

Dr. Thu Ngoc Pham, MD

Gastroenterology
14 years exp
Accepting New Patients
Riverside, CA9.1 mi
Dr. Dr. Thu Ngoc Pham, MD is a health care provider primarily located in Riverside, CA, with other offices in Riverside, CA and Riverside, CA(and 5 other locations). View Profile

Dr. Bassam Mustafa Bader, MD

Internal Medicine
20 years exp
Riverside, CA9.1 mi
Dr. Dr. Bassam Mustafa Bader, MD is a health care provider primarily located in Riverside, CA, with other offices in Loma Linda, CA and Riverside, CA. View Profile

Dr. Christian Cruz Lanot, MD

Internal Medicine
23 years exp
Accepting New Patients
Riverside, CA9.1 mi
Dr. Dr. Christian Cruz Lanot, MD is a health care provider primarily located in Riverside, CA, with other offices in Riverside, CA and Riverside, CA(and 4 other locations). View Profile

Dr. Daniel K Ng, MD

Internal Medicine
16 years exp
Riverside, CA9.1 mi
Dr. Dr. Daniel K Ng, MD is a health care provider primarily located in Riverside, CA. He has 16 years of experience. His specialties include Internal Medicine, Emergency Medicine. View Profile

Dr. Matthew Erich Dupper, MD

Anesthesiology
18 years exp
Riverside, CA9.1 mi
Dr. Dr. Matthew Erich Dupper, MD is a health care provider primarily located in Riverside, CA, with other offices in Riverside, CA and Riverside, CA(and 2 other locations). View Profile

Dr. Heena Ankit Shah-Patel, MD

Allergy & Immunology
17 years exp
Riverside, CA9.1 mi
Dr. Dr. Heena Ankit Shah-Patel, MD is a health care provider primarily located in Riverside, CA, with other offices in Upland, CA and Riverside, CA(and 2 other locations). View Profile

Dr. Marco Antonio Paez, MD

Gastroenterology
14 years exp
Riverside, CA9.1 mi
Dr. Dr. Marco Antonio Paez, MD is a health care provider primarily located in Riverside, CA, with other offices in Riverside, CA and Riverside, CA(and 3 other locations). View Profile

Dr. Scott Jeffrey Anderson, MD

Critical Care Medicine
9 years exp
Accepting New Patients
Riverside, CA9.1 mi
Dr. Dr. Scott Jeffrey Anderson, MD is a health care provider primarily located in Riverside, CA, with other offices in Las Vegas, NV and Riverside, CA(and 3 other locations). View Profile

Dr. Patrick Su, DO

Hospital Medicine
11 years exp
Accepting New Patients
Riverside, CA9.1 mi
Dr. Dr. Patrick Su, DO is a health care provider primarily located in Riverside, CA, with other offices in Fullerton, CA and Riverside, CA. He has 11 years of experience. View Profile

Dr. Zainab Ather Ali, MD

Internal Medicine
16 years exp
Riverside, CA9.1 mi
Dr. Dr. Zainab Ather Ali, MD is a health care provider primarily located in Riverside, CA, with other offices in Riverside, CA and Riverside, CA. She has 16 years of experience. View Profile

Dr. Masood Ahmad, MD

Critical Care Medicine
13 years exp
Riverside, CA9.1 mi
Dr. Dr. Masood Ahmad, MD is a health care provider primarily located in Riverside, CA, with other offices in Riverside, CA and Riverside, CA(and 2 other locations). View Profile

Dr. Elizabeth Ann Jacobs, MD

Internal Medicine
33 years exp
Accepting New Patients
Riverside, CA9.1 mi
Dr. Dr. Elizabeth Ann Jacobs, MD is a health care provider primarily located in Riverside, CA, with other offices in Austin, TX and Portland, ME(and 5 other locations). View Profile

Dr. Mona Alipour, MD

Critical Care Medicine
12 years exp
Accepting New Patients
Riverside, CA9.1 mi
Dr. Dr. Mona Alipour, MD is a health care provider primarily located in Riverside, CA, with other offices in Riverside, CA and Irvine, CA(and 4 other locations). View Profile

Dr. Nazee Farsi, MD

Rheumatology
31 years exp
Accepting New Patients
Riverside, CA9.1 mi
Dr. Dr. Nazee Farsi, MD is a health care provider primarily located in Riverside, CA, with other offices in Riverside, CA and Riverside, CA(and 3 other locations). View Profile

Dr. Jeremiah Wei-Wun Cheng, MD

Internal Medicine
11 years exp
Riverside, CA9.1 mi
Dr. Dr. Jeremiah Wei-Wun Cheng, MD is a health care provider primarily located in Riverside, CA, with other offices in Page, AZ and Tustin, CA(and 2 other locations). View Profile

Dr. Preetham Kumar, MD

Cardiovascular Disease
11 years exp
Accepting New Patients
Riverside, CA9.1 mi
Dr. Dr. Preetham Kumar, MD is a health care provider primarily located in Riverside, CA, with other offices in Pasadena, CA and West Hollywood, CA(and 5 other locations). View Profile

Dr. Mindy Truc Bui, MD

Critical Care Medicine
12 years exp
Accepting New Patients
Riverside, CA9.1 mi
Dr. Dr. Mindy Truc Bui, MD is a health care provider primarily located in Riverside, CA, with other offices in Riverside, CA and Irvine, CA(and 8 other locations). View Profile

Dr. Manvir Singh Wadhwa, MD

Internal Medicine
8 years exp
Riverside, CA9.1 mi
Dr. Dr. Manvir Singh Wadhwa, MD is a health care provider primarily located in Riverside, CA. He has 8 years of experience. His specialties include Internal Medicine. View Profile

Dr. Syed Jaan Sarwar Naqvi, MD

Family Medicine
9 years exp
Riverside, CA9.1 mi
Dr. Dr. Syed Jaan Sarwar Naqvi, MD is a health care provider primarily located in Riverside, CA, with another office in Riverside, CA. He has 9 years of experience. View Profile

Dr. Sierra Suzon Elsken, MD

Internal Medicine
8 years exp
Riverside, CA9.1 mi
Dr. Dr. Sierra Suzon Elsken, MD is a health care provider primarily located in Riverside, CA, with other offices in San Jose, CA and San Jose, CA(and 3 other locations). View Profile

Dr. Harjeet Pelia Singh, MD

Internal Medicine
8 years exp
Riverside, CA9.1 mi
Dr. Dr. Harjeet Pelia Singh, MD is a health care provider primarily located in Riverside, CA. He has 8 years of experience. View Profile

Dr. Eric Sugjoo Hwang, MD

Internal Medicine
7 years exp
Accepting New Patients
Riverside, CA9.1 mi
Dr. Dr. Eric Sugjoo Hwang, MD is a health care provider primarily located in Riverside, CA, with other offices in Newark, NJ and Newark, NJ(and 3 other locations). View Profile

Dr. Arish Maknojia

Hospital Medicine
11 years exp
Riverside, CA9.1 mi
Dr. Dr. Arish Maknojia is a health care provider primarily located in Riverside, CA, with another office in Riverside, CA. She has 11 years of experience. View Profile

Dr. Daniel Hyun Jin, MD

Internal Medicine
17 years exp
Riverside, CA9.1 mi
Dr. Dr. Daniel Hyun Jin, MD is a health care provider primarily located in Riverside, CA, with other offices in Loma Linda, CA and Loma Linda, CA(and 4 other locations). View Profile

Dr. Karla M Talavera, MD

Internal Medicine
12 years exp
Riverside, CA9.1 mi
Dr. Dr. Karla M Talavera, MD is a health care provider primarily located in Riverside, CA, with other offices in Riverside, CA and Riverside, CA(and 3 other locations). View Profile

Dr. Jennifer Risa Chevinsky, MD

Internal Medicine
10 years exp
Riverside, CA9.1 mi
Dr. Dr. Jennifer Risa Chevinsky, MD is a health care provider primarily located in Riverside, CA, with other offices in Atlanta, GA and Riverside, CA(and 4 other locations). View Profile

Dr. Vincent Marcus Lee, MD

Internal Medicine
12 years exp
Riverside, CA9.1 mi
Dr. Dr. Vincent Marcus Lee, MD is a health care provider primarily located in Riverside, CA, with another office in Riverside, CA. He has 12 years of experience. View Profile

Dr. Sarmad Mohammed Hasan Al-Bahrani, MD

Internal Medicine
17 years exp
Accepting New Patients
Riverside, CA9.1 mi
Dr. Dr. Sarmad Mohammed Hasan Al-Bahrani, MD is a health care provider primarily located in Riverside, CA, with other offices in Flint, MI and Flint, MI. View Profile

Dr. Jessica Elizabeth Petty, DO

Critical Care Medicine
11 years exp
Riverside, CA9.1 mi
Dr. Dr. Jessica Elizabeth Petty, DO is a health care provider primarily located in Riverside, CA, with other offices in Corona, CA and Riverside, CA(and 4 other locations). View Profile

Dr. Bethlehem Gudayu Zeleke, MD

Hospital Medicine
16 years exp
Accepting New Patients
Riverside, CA9.1 mi
Dr. Dr. Bethlehem Gudayu Zeleke, MD is a health care provider primarily located in Riverside, CA, with other offices in Chicago, IL and Emeryville, CA(and 6 other locations). View Profile

Dr. Tao Yan, MD

Psychiatry
34 years exp
Accepting New Patients
Riverside, CA9.1 mi
Dr. Dr. Tao Yan, MD is a health care provider primarily located in Riverside, CA, with other offices in Riverside, CA and Riverside, CA(and 4 other locations). View Profile

Dr. Richard Harland Guth, MD

Emergency Medicine
53 years exp
Accepting New Patients
Riverside, CA9.1 mi
Dr. Dr. Richard Harland Guth, MD is a health care provider primarily located in Riverside, CA, with other offices in Riverside, CA and Emeryville, CA(and 3 other locations). View Profile

Dr. Remus Ionut Popa, MD

Internal Medicine
31 years exp
Riverside, CA9.1 mi
Dr. Dr. Remus Ionut Popa, MD is a health care provider primarily located in Riverside, CA, with other offices in La Jolla, CA and Chino, CA. He has 31 years of experience. View Profile

Roxana Apostol

Diagnostic Radiology
4 years exp
Riverside, CA9.1 mi
Roxana Apostol is a health care provider primarily located in Riverside, CA. She has 4 years of experience. Her specialties include Internal Medicine, Diagnostic Radiology. View Profile

Arabhi Nagasunder

Nephrology
8 years exp
Riverside, CA9.1 mi
Arabhi Nagasunder is a health care provider primarily located in Riverside, CA, with other offices in Riverside, CA and Hemet, CA(and 10 other locations). View Profile

Kylo Riel Cautivar

Physical Medicine & Rehabilitation
5 years exp
Riverside, CA9.1 mi
Kylo Riel Cautivar is a health care provider primarily located in Riverside, CA, with other offices in Riverside, CA and Riverside, CA(and 3 other locations). View Profile

Ali Abdulraheem Mahdi

Sleep Medicine
15 years exp
Accepting New Patients
Riverside, CA9.1 mi
Ali Abdulraheem Mahdi is a health care provider primarily located in Riverside, CA, with other offices in Long Beach, CA and Riverside, CA(and 5 other locations). View Profile

Dr. Derrick Lock

Radiation Oncology
6 years exp
Accepting New Patients
Riverside, CA9.1 mi
Dr. Dr. Derrick Lock is a health care provider primarily located in Riverside, CA, with other offices in Los Angeles, CA and Los Angeles, CA(and 2 other locations). View Profile

Dr. Johnny Jihoon Suh

Vascular & Interventional Radiology
13 years exp
Riverside, CA9.1 mi
Dr. Dr. Johnny Jihoon Suh is a health care provider primarily located in Riverside, CA, with other offices in Apple Valley, CA and Banning, CA. He has 13 years of experience. View Profile

Dr. Rafay Haseeb

Public Health & General Preventive Medicine
Riverside, CA9.1 mi
Dr. Dr. Rafay Haseeb is a health care provider primarily located in Riverside, CA, with another office in Riverside, CA. View Profile

Dr. Sapna Nanda Gopal

Nephrology
8 years exp
Riverside, CA9.1 mi
Dr. Dr. Sapna Nanda Gopal is a health care provider primarily located in Riverside, CA, with another office in Riverside, CA. She has 8 years of experience. View Profile

Dr. Eric Daniel Shelton, MD

Internal Medicine
18 years exp
Riverside, CA9.1 mi
Dr. Dr. Eric Daniel Shelton, MD is a health care provider primarily located in Riverside, CA, with another office in Banning, CA. He has 18 years of experience. 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 Fontana 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 Fontana 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 Fontana who offer virtual appointments?
Select the "Virtual Visit" filter at the top of the search page to see Internists providing telehealth services in Fontana. 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 Fontana?
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 Fontana?
Visit individual doctor profiles to see their current scheduling availability in Fontana. 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 Fontana have the shortest wait times?
Review the Ratings & Reviews card on each provider's profile to see their average wait time in Fontana. This helps you find an Internist that doesn’t make their patients wait too long.
Can I schedule appointments with Internists in Fontana 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 Fontana with evening or weekend hours?
Check the Locations card on each profile to view office hours for Internists in Fontana. 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 Fontana?
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 Fontana 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 Fontana 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.