1,568 Internists Found in Fontana, CA – Page 14

We found 1,568 Internists available in Fontana, CA with an average 4 stars across 5,815 reviews. Find the best one for your needs by years of experience, distance, reviews on Vitals, and more through the filters provided below. Currently, 580 Internists listed are accepting new patients and 523 accept Medicare. Showing 781 to 840 of 1,568 Internists.

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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. 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

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. Nima Ghadimi, MD

Internal Medicine
Spent time with me
29 years exp
Accepting New Patients
Virtual Visit available
Scottsdale, AZ
"Dr. Ghadimi is an exceptional doctor. If you need a Telehealth visit, the service is outstanding unless one is scheduled with the AWFUL M.A. Julian Zermeno." 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. Lakshita Gupta, MD

Internal Medicine
11 years exp
Accepting New Patients
Upland, CA9.8 mi
Dr. LAKSHITA GUPTA, MD is a BOARD CERTIFIED INTERNISTDr. Lakshita Gupta is an internal medicine physician at Rancho Wellness, serving patients at both the Rancho Cucamonga and Upland locations. View Profile

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

Family Medicine
Accepting New Patients
Virtual Visit available
SUWANEE, GA

Dr. Adama Diarra, DO

Internal Medicine
Spent time with me
14 years exp
Accepting New Patients
Virtual Visit available
Tigard, OR
"Dr. Adama Diarra was my 84 year old father's PCP. Dr. Diarra was very pro-active in adjusting his medications as his disease sates progressed and his kidney function declined." View Profile

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Dr. Rany Woo, MD

Internal Medicine
13 years exp
Accepting New Patients
Riverside, CA9.1 mi
Dr. Rany Woo, MD is a health care provider primarily located in Riverside, CA, with other offices in Pasadena, CA and Newport Beach, CA(and 9 other locations). View Profile

Dr. Asma Bano Jafri, MD

Family Medicine
49 years exp
Riverside, CA9.1 mi
Dr. Asma Bano Jafri, 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. Mehrdad Ghahremani-Ghajar, DO

Hospital Medicine
17 years exp
Colton, CA6.5 mi
Dr. Mehrdad Ghahremani-Ghajar, DO is a health care provider primarily located in Colton, CA, with other offices in Costa Mesa, CA and Colton, CA(and 2 other locations). View Profile

Dr. Sergio Infante, MD

Nephrology
29 years exp
Accepting New Patients
Colton, CA6.5 mi
"Thanks for your excellent service." View Profile

Dr. Chengcong Wu, MD

Internal Medicine
44 years exp
Colton, CA6.5 mi
Dr. Chengcong Wu, MD is a health care provider primarily located in Colton, CA. He has 44 years of experience. His specialties include Internal Medicine. View Profile

Dr. Kambiz Raoufi, MD

Internal Medicine
25 years exp
Colton, CA6.5 mi
Dr. Kambiz Raoufi, MD is a health care provider primarily located in Colton, CA. He has 25 years of experience. His specialties include Internal Medicine. View Profile

Dr. Zohray Moolani Talib, MD

Internal Medicine
24 years exp
Colton, CA6.5 mi
"Dr. Talib was at GW when my wife suffered a brain aneurysm 11 years ago." View Profile

Dr. Ali Ghassan Darwish, MD

Internal Medicine
8 years exp
Colton, CA6.5 mi
"I was very impressed with Dr. Ali Ghassan Darwish and his care for me. He explained everything clearly and patiently and answered all my questions." View Profile

Dr. Abraham V. Shammas

Ophthalmology
43 years exp
Accepting New Patients
Ontario, CA9.2 mi
"Love that the procedure was so quick and minimum downtime." View Profile

Dr. Benjamin Dalhyun Chung, MD

Gastroenterology
37 years exp
Accepting New Patients
Riverside, CA9.1 mi
Dr. Benjamin Dalhyun Chung, 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. Sunil Arora, MD

Pulmonology
45 years exp
Accepting New Patients
San Bernardino, CA8.6 mi
Dr. Sunil Arora, MD is a health care provider primarily located in San Bernardino, CA, with other offices in San Bernardino, CA and San Bernardino, CA(and 2 other locations). View Profile

Dr. Daniel Robert Crogan, MD

Internal Medicine
37 years exp
Accepting New Patients
Grand Terrace, CA9.3 mi
Dr. Daniel Robert Crogan, MD is a health care provider primarily located in Grand Terrace, CA, with other offices in Grand Terrace, CA and Temecula, CA. View Profile

Dr. Shawn Shuwern Koh, MD

Internal Medicine
18 years exp
Colton, CA6.5 mi
Dr. Shawn Shuwern Koh, MD is a health care provider primarily located in Colton, CA. He has 18 years of experience. His specialties include Internal Medicine. View Profile

Dr. Agnes Cecilia Kintanar, MD

Internal Medicine
51 years exp
Accepting New Patients
Colton, CA6.5 mi
Dr. Agnes Cecilia Kintanar, MD is a health care provider primarily located in Colton, CA, with other offices in COLTON, CA and San Bernardino, CA(and 3 other locations). View Profile

Dr. Peter W Liao, MD

Internal Medicine
30 years exp
Riverside, CA9.1 mi
"I am a new patient of Dr. Liao's. I am pleased with his caring and his follow up." View Profile

Dr. Eduardo Juan Nam, MD

Nephrology
24 years exp
Accepting New Patients
Rancho Cucamonga, CA5.9 mi
Dr. Eduardo Juan Nam, MD is a health care provider primarily located in Rancho Cucamonga, CA, with other offices in San Dimas, CA and Rancho Cucamonga, CA(and 12 other locations). View Profile

Dr. Johnny Ang Liquete, MD

Infectious Disease
44 years exp
Accepting New Patients
Riverside, CA9.1 mi
Dr. Johnny Ang Liquete, MD is a health care provider primarily located in Riverside, CA, with other offices in Moreno Valley, CA and Moreno Valley, CA(and 5 other locations). View Profile

Dr. Lakshita Gupta, MD

Internal Medicine
11 years exp
Accepting New Patients
Upland, CA9.8 mi
Dr. LAKSHITA GUPTA, MD is a BOARD CERTIFIED INTERNISTDr. Lakshita Gupta is an internal medicine physician at Rancho Wellness, serving patients at both the Rancho Cucamonga and Upland locations. View Profile

Dr. David Gerald Talukdar, MD

Internal Medicine
25 years exp
Ontario, CA9.4 mi
Dr. David Gerald Talukdar, MD is a health care provider primarily located in Ontario, CA. He has 25 years of experience. His specialties include Internal Medicine. View Profile

Dr. Afshin Saadat, MD

Internal Medicine
29 years exp
Upland, CA10.0 mi
Dr. Afshin Saadat, MD is a health care provider primarily located in Upland, CA, with other offices in Upland, CA and Covina, CA(and 3 other locations). View Profile

Dr. Jacqueline T Do, MD

Internal Medicine
35 years exp
Accepting New Patients
Rancho Cucamonga, CA7.0 mi
Dr. Jacqueline T Do, MD is a health care provider primarily located in Rancho Cucamonga, CA. She has 35 years of experience. Her specialties include Internal Medicine. View Profile

Dr. Wadih Antony Hawat, DO

Cardiovascular Disease
18 years exp
Accepting New Patients
San Bernardino, CA8.6 mi
"You know before I had my appointment with Dr. Hawat I hated Kaiser and wanted to cancel my insurance, but after having a great vist with Dr. Hawat it made me want to renew my policy asap." View Profile

Dr. Richard Allan Shinto, MD

Internal Medicine
45 years exp
Ontario, CA6.9 mi
Dr. Richard Allan Shinto, MD is a health care provider primarily located in Ontario, CA. They have 45 years of experience. Their specialties include Internal Medicine, Pulmonology. View Profile

Dr. Jasjot Kaur Ung, MD

Nephrology
24 years exp
Accepting New Patients
San Bernardino, CA9.4 mi
Dr. Jasjot Kaur Ung, MD is a health care provider primarily located in San Bernardino, CA, with other offices in Spartanburg, SC and Spartanburg, SC(and 6 other locations). View Profile

Dr. Aamir Zain Jamal, MD

Nephrology
37 years exp
Accepting New Patients
Ontario, CA9.4 mi
Dr. Aamir Zain Jamal, MD is a health care provider primarily located in Ontario, CA, with other offices in West Covina, CA and San Dimas, CA(and 13 other locations). View Profile

Ian W Kirby

Nurse Practitioner
Accepting New Patients
Riverside, CA9.5 mi
Ian W Kirby is a health care provider primarily located in Riverside, CA, with other offices in San Francisco, CA and New York, NY(and 2 other locations). View Profile

Dr. Mimi Sen Biswas, MD

Cardiovascular Disease
29 years exp
Accepting New Patients
Riverside, CA9.1 mi
"I was very surprised that Dr. Biswis was prepared so well." View Profile

Dr. Wilson Dugaduga Lao, MD

Internal Medicine
42 years exp
Accepting New Patients
RANCHO CUCAMONGA, CA4.5 mi
Dr. Wilson Dugaduga Lao, MD is a health care provider primarily located in RANCHO CUCAMONGA, CA. He has 42 years of experience. His specialties include Internal Medicine. View Profile

Dr. Khashayar Sarabi, MD

Internal Medicine
24 years exp
RANCHO CUCAMONGA, CA6.5 mi
Dr. Khashayar Sarabi, MD is a health care provider primarily located in RANCHO CUCAMONGA, CA, with other offices in Loma Linda, CA and Irvine, CA(and 11 other locations). View Profile

Dr. Byung Don Ahn, MD

Cardiovascular Disease
48 years exp
Accepting New Patients
UPLAND, CA9.8 mi
"Great doctor" View Profile

Dr. Adina Tanasescu, MD

Nephrology
35 years exp
Accepting New Patients
Rancho Cucamonga, CA7.0 mi
"When I first met Dr. T, she looked at my numbers and of course asked several diagnostic questions." View Profile

Dr. Andrea Sung Tieng, MD

Gastroenterology
23 years exp
San Bernardino, CA8.6 mi
Dr. Andrea Sung Tieng, MD is a health care provider primarily located in San Bernardino, CA, with another office in Upland, CA. She has 23 years of experience. View Profile

Dr. Victor Fayad, MD

Internal Medicine
20 years exp
Riverside, CA9.1 mi
Dr. Victor Fayad, MD is a health care provider primarily located in Riverside, CA, with other offices in Anaheim, CA and Anaheim, CA. He has 20 years of experience. View Profile

Dr. Henry Humbert Duke, MD

Family Medicine
25 years exp
Accepting New Patients
Riverside, CA9.1 mi
"Very analytical and caring Doctor. I was very impressed. I was about to move to a different clinic near me." View Profile

Dr. Manjusha Gupta, MD

Internal Medicine
27 years exp
Ontario, CA9.2 mi
"Dr. Gupta spends time with each patient. She is very skilled and has an easy pleasant manner." View Profile

Dr. Siddharth Bhargava

Ophthalmology
7 years exp
Accepting New Patients
Upland, CA9.8 mi
"The staff was extremely friendly and helpful. Dr Bhargave took his time and explained everything too me and made sure I understood everything." View Profile

Dr. Katharine Chiu, MD

Geriatric Medicine
22 years exp
Ontario, CA9.4 mi
Dr. Katharine Chiu, MD is a health care provider primarily located in Ontario, CA, with another office in Ontario, CA. She has 22 years of experience. View Profile

Dr. Issa George Alesh, MD

Cardiovascular Disease
26 years exp
Accepting New Patients
Rancho Cucamonga, CA6.5 mi
Dr. Issa George Alesh, MD is a health care provider primarily located in Rancho Cucamonga, CA, with other offices in Riverside, CA and San Bernardino, CA(and 3 other locations). View Profile

Dr. Mohammad Saeed Kharazmi, MD

Internal Medicine
34 years exp
Accepting New Patients
Riverside, CA9.0 mi
"Dr K is a very compassionate doctor who is makes sure you are well informed and provided the best options for treatment." View Profile

Dr. Debra Denise Craig, MD

Internal Medicine
44 years exp
Colton, CA6.5 mi
"My review for Dr. Craig is from 2012 when I was a patient at ARMC and she was my doctor. I found Dr. Craig to be awesome in every sense of the word." View Profile

Dr Jaisha Mathew, MD

Internal Medicine
18 years exp
Accepting New Patients
Upland, CA10.0 mi
Dr Jaisha Mathew, MD is a health care provider primarily located in Upland, CA, with another office in Upland, CA. She has 18 years of experience. View Profile

Dr. Jasvir Singh Sandhu, MD

Anesthesiology
45 years exp
Accepting New Patients
Upland, CA10.0 mi
Dr. Jasvir Singh Sandhu, MD is a health care provider primarily located in Upland, CA, with other offices in Corona, CA and Upland, CA(and 3 other locations). View Profile

Dr. Janice Jeehyun Hwang, MD

Diagnostic Radiology
31 years exp
Accepting New Patients
Upland, CA10.0 mi
Dr. Janice Jeehyun Hwang, MD is a health care provider primarily located in Upland, CA, with other offices in Fullerton, CA and West Covina, CA(and 37 other locations). View Profile

Dr. Ai-Jen Wang, MD

Internal Medicine
28 years exp
Upland, CA10.0 mi
Dr. Ai-Jen Wang, MD is a health care provider primarily located in Upland, CA, with another office in Upland, CA. She has 28 years of experience. View Profile

Dr. Hussein Abidali, DO

Gastroenterology
RANCHO CUCAMONGA, CA5.3 mi
Dr. Hussein Abidali, DO is a health care provider primarily located in RANCHO CUCAMONGA, CA, with other offices in Pomona, CA and Ontario, CA(and 3 other locations). View Profile

Dr. Vicente Vazquez, MD

Internal Medicine
Accepting New Patients
Riverside, CA10.0 mi
Dr. Vicente Vazquez, MD is a health care provider primarily located in Riverside, CA. His specialties include Internal Medicine. View Profile

Dr. Shahid Masud Khan, MD

Cardiovascular Disease
44 years exp
Accepting New Patients
Colton, CA6.5 mi
Dr. Shahid Masud Khan, MD is a health care provider primarily located in Colton, CA, with other offices in Tarzana, CA and Colton, CA(and 2 other locations). View Profile

Dr. Udoh Onyima Obioha, MD

Internal Medicine
47 years exp
Accepting New Patients
Bloomington, CA4.0 mi
Dr. Udoh Onyima Obioha, MD is a health care provider primarily located in Bloomington, CA, with other offices in Ontario, CA and Ontario, CA(and 3 other locations). View Profile

Dr. Blake Daniel Crawford, MD

Ophthalmology
19 years exp
Ontario, CA9.4 mi
Dr. Blake Daniel Crawford, MD is a health care provider primarily located in Ontario, CA. He has 19 years of experience. His specialties include Internal Medicine, Ophthalmology. View Profile

Dr. Bradley Spencer Messenger, MD

Cardiovascular Disease
18 years exp
Accepting New Patients
Riverside, CA9.1 mi
"Within 2 days of being admitted into the hospital with a very low Heart rate Doctor messenger came in to my hospital Room to see me and my family to explain what was happening To my heart and why Doctor messenger, Took his time to explain all of our questions and answers Made myself in my home family feel comfortable." View Profile

Dr. Chiayu Chen, MD

Cardiovascular Disease
43 years exp
Accepting New Patients
Riverside, CA9.0 mi
"I actually meant Dr Chen though business dealing and I was fortunate enough to have met him a week prior to going into afib Dr Chen has provided great care and guidance and hopefully I'm on a path to management and Care thank you Doctor Chen" View Profile

Dr. Bipin Chimanlal Patadia, MD

Cardiovascular Disease
56 years exp
Accepting New Patients
Upland, CA9.8 mi
"Dr. Patadia has cared for my father for several years." View Profile

Dr. John Michael Finley, DO

Rheumatology
40 years exp
Colton, CA6.5 mi
Dr. John Michael Finley, DO is a health care provider primarily located in Colton, CA, with other offices in Chino, CA and CHINO, CA. He has 40 years of experience. View Profile

Dr. Ireny Ibrahim Ibrahim, MD

Internal Medicine
32 years exp
Accepting New Patients
Colton, CA6.5 mi
"Dr. Ireny Ibrahim is probably one of the best doctors I've been to - ever. Excellent diagnostician, great "bedside manner." She is accessible, thorough and quite good." View Profile

Dr. Hazem Hosein Hosein, MD

Neuroradiology
23 years exp
Riverside, CA9.1 mi
"I had a very good experience with the surgery that doctor Hosein did on me. I have a problem with my kidney that keeps the urine from getting to my bladder." View Profile

Dr. Jerry Zhong Yu, MD

Nephrology
13 years exp
Accepting New Patients
Riverside, CA9.1 mi
"Informative,very professional and polite. Got the office in a timely manner" View Profile

Dr. Masoumeh Ghaffari, MD

Internal Medicine
33 years exp
Riverside, CA9.1 mi
"I simply cannot say enough about Dr. Ghaffari! I was recently hospitalized for pneumonia and her bed side manner is excellent. She was very kind, patient and explained everything." View Profile

Dr. Robertus Hasan Kounang, MD

Physical Medicine & Rehabilitation
49 years exp
San Bernardino, CA8.3 mi
Dr. Robertus Hasan Kounang, MD is a health care provider primarily located in San Bernardino, CA. He has 49 years of experience. View Profile

Dr. Ricardo Eduardo Saca, MD

Internal Medicine
39 years exp
Upland, CA10.0 mi
Dr. Ricardo Eduardo Saca, MD is a health care provider primarily located in Upland, CA, with another office in Upland, CA. He has 39 years of experience. View Profile

Dr. John Carl Goffigan, MD

Diagnostic Radiology
28 years exp
Upland, CA10.0 mi
"My wife was rushed to San Antonio Hospital emergency room on Sunday, Oct." 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.