1,568 Internists Found in Fontana, CA – Page 8

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 421 to 480 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. 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. Samantha Von Ins, MD

Family Medicine
Gave an accurate diagnosis
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

Dr. Tracy Ching-Hue Burton

Pediatrics
18 years exp
Accepting New Patients
Virtual Visit available
Franklin, TN
Dr. Tracy Burton is a Board-Certified Pediatrician with over 10 years of experience providing expert care to children and families as the Chief Medical Officer at As You Are. View Profile

Dr. Adama Diarra, DO

Internal Medicine
Flexible scheduling
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

Dr. Raghav Sharma, MD

Cardiovascular Disease
Flexible scheduling
16 years exp
Accepting New Patients
Virtual Visit available
Winter Park, FL
"Outstanding Doctor... easy to talk to and under stand ..." View Profile

Trisha Khanna, MD, FAAD

Dermatology
Spent time with me
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. Roopa Chari, MD

Integrative Medicine
Had a good bedside manner
31 years exp
Accepting New Patients
Virtual Visit available
Encinitas, CA
"I struggled with eczema on my skin and scalp most of my life. About 3 months before my first appointment with Dr. Chari, my eczema started to flare up very badly. " View Profile

All Results

Dr. Eunice Y Chuang, MD

Endocrinology, Diabetes & Metabolism
17 years exp
Fontana, CA2.0 mi
Dr. Eunice Y Chuang, MD is a health care provider primarily located in Fontana, CA. She has 17 years of experience. View Profile

Dr. Sunil Ramnani, MD

Internal Medicine
36 years exp
Fontana, CA2.0 mi
Dr. Sunil Ramnani, MD is a health care provider primarily located in Fontana, CA, with other offices in Ontario, CA and Bakersfield, CA(and 2 other locations). View Profile

Dr. Scott Coughlin Wojtowich, DO

Family Medicine
30 years exp
Fontana, CA2.0 mi
Dr. Scott Coughlin Wojtowich, DO is a health care provider primarily located in Fontana, CA. He has 30 years of experience. View Profile

Dr. Riteshkumar Bipinchandra Patel, MD

Cardiovascular Disease
20 years exp
Fontana, CA2.0 mi
Dr. Riteshkumar Bipinchandra Patel, MD is a health care provider primarily located in Fontana, CA. He has 20 years of experience. View Profile

Dr. Siera Panhwar, MD

Internal Medicine
23 years exp
Fontana, CA2.0 mi
Dr. Siera Panhwar, MD is a health care provider primarily located in Fontana, CA. She has 23 years of experience. Her specialties include Internal Medicine. View Profile

Dr. Bharat V Joshi, MD

Pulmonology
56 years exp
Fontana, CA2.0 mi
Dr. Bharat V Joshi, MD is a health care provider primarily located in Fontana, CA. He has 56 years of experience. His specialties include Internal Medicine, Pulmonology. View Profile

Dr. Carlos Andres Buitrago, MD

Gastroenterology
8 years exp
Accepting New Patients
Fontana, CA2.0 mi
Dr. Carlos Andres Buitrago, MD is a health care provider primarily located in Fontana, CA, with other offices in Fontana, CA and Rialto, CA. He has 8 years of experience. View Profile

Dr. Tri Tri Le, MD

Internal Medicine
11 years exp
Fontana, CA2.0 mi
Dr. Tri Tri Le, MD is a health care provider primarily located in Fontana, CA. He has 11 years of experience. His specialties include Internal Medicine. View Profile

Dr. Seonah Jang, MD

Internal Medicine
19 years exp
Fontana, CA2.0 mi
Dr. Seonah Jang, MD is a health care provider primarily located in Fontana, CA. She has 19 years of experience. Her specialties include Internal Medicine, Hospital Medicine. View Profile

Dr. Michael Yaotsung Chan, MD

Gastroenterology
20 years exp
Fontana, CA2.0 mi
Dr. Michael Yaotsung Chan, MD is a health care provider primarily located in Fontana, CA, with other offices in Fontana, CA and Ontario, CA. He has 20 years of experience. View Profile

Dr. Paurush Lalit Shah, MD

Gastroenterology
16 years exp
Accepting New Patients
Fontana, CA2.0 mi
Dr. Paurush Lalit Shah, MD is a health care provider primarily located in Fontana, CA, with other offices in Fontana, CA and Downey, CA(and 5 other locations). View Profile

Dr. Allyson Agulto Wang, MD

Obstetrics & Gynecology
11 years exp
Fontana, CA2.0 mi
Dr. Allyson Agulto Wang, MD is a health care provider primarily located in Fontana, CA. She has 11 years of experience. View Profile

Dr. Loi Van Tran, DO

Internal Medicine
30 years exp
Fontana, CA2.0 mi
Dr. Loi Van Tran, DO is a health care provider primarily located in Fontana, CA, with another office in Riverside, CA. He has 30 years of experience. View Profile

Dr. Kevin N Chen, MD

Internal Medicine
21 years exp
Fontana, CA2.0 mi
Dr. Kevin N Chen, MD is a health care provider primarily located in Fontana, CA, with another office in Fontana, CA. He has 21 years of experience. View Profile

Dr. Derek Takming Leung, MD

Internal Medicine
15 years exp
Fontana, CA2.0 mi
Dr. Derek Takming Leung, MD is a health care provider primarily located in Fontana, CA. He has 15 years of experience. His specialties include Internal Medicine. View Profile

Dr. Steve Sungkoo Lee, DO

Rheumatology
24 years exp
Fontana, CA2.0 mi
Dr. Steve Sungkoo Lee, DO is a health care provider primarily located in Fontana, CA. He has 24 years of experience. His specialties include Internal Medicine, Rheumatology. View Profile

Dr. Meena Marie Dopp, MD

Internal Medicine
Fontana, CA2.0 mi
Dr. Meena Marie Dopp, MD is a health care provider primarily located in Fontana, CA, with other offices in Walnut Creek, CA and Walnut Creek, CA. View Profile

Dr. Nehali Dushyantbha Patel, MD

Gastroenterology
18 years exp
Fontana, CA2.0 mi
Dr. Nehali Dushyantbha Patel, MD is a health care provider primarily located in Fontana, CA, with another office in Ontario, CA. She has 18 years of experience. View Profile

Dr. Lovepreet Singh Dhillon

Internal Medicine
Fontana, CA2.0 mi
Dr. Lovepreet Singh Dhillon is a health care provider primarily located in Fontana, CA. His specialties include Internal Medicine. View Profile

Dr. Suhani H Dalal

Internal Medicine
Fontana, CA2.0 mi
Dr. Suhani H Dalal is a health care provider primarily located in Fontana, CA, with other offices in Loma Linda, CA and Loma Linda, CA. Her specialties include Internal Medicine. View Profile

Dr. Han Su Myat

Internal Medicine
Fontana, CA2.0 mi
Dr. Han Su Myat is a health care provider primarily located in Fontana, CA, with another office in FONTANA, CA. Her specialties include Internal Medicine. View Profile

Dr. Bryan Huang

Internal Medicine
3 years exp
Fontana, CA2.0 mi
Dr. Bryan Huang is a health care provider primarily located in Fontana, CA, with another office in CHICAGO, IL. He has 3 years of experience. View Profile

Dr. Meng-Khiang Gabriel Ong

Internal Medicine
3 years exp
Fontana, CA2.0 mi
Dr. Meng-Khiang Gabriel Ong is a health care provider primarily located in Fontana, CA. He has 3 years of experience. His specialties include Internal Medicine. View Profile

Dr. Tiffany Marie Rajah

Internal Medicine
3 years exp
Fontana, CA2.0 mi
Dr. Tiffany Marie Rajah is a health care provider primarily located in Fontana, CA, with another office in FONTANA, CA. She has 3 years of experience. View Profile

Dr. Kyung Il John Kim

Internal Medicine
2 years exp
Fontana, CA2.0 mi
Dr. Kyung Il John Kim is a health care provider primarily located in Fontana, CA, with another office in Fontana, CA. He has 2 years of experience. View Profile

Dr. Eunice Park

Internal Medicine
2 years exp
Fontana, CA2.0 mi
Dr. Eunice Park is a health care provider primarily located in Fontana, CA. She has 2 years of experience. Her specialties include Internal Medicine. View Profile

Dr. Julia Shih

Internal Medicine
Fontana, CA2.0 mi
Dr. Julia Shih is a health care provider primarily located in Fontana, CA, with another office in FONTANA, CA. Her specialties include Internal Medicine, Hospital Medicine. View Profile

Dr. Amina Fakhruddin Jamali

Internal Medicine
Fontana, CA2.0 mi
Dr. Amina Fakhruddin Jamali is a health care provider primarily located in Fontana, CA, with other offices in Fontana, CA and FONTANA, CA. View Profile

Dr. Trevor Dinh Nguyen

Internal Medicine
Accepting New Patients
Fontana, CA2.0 mi
Dr. Trevor Dinh Nguyen is a health care provider primarily located in Fontana, CA, with other offices in Garden Grove, CA and Anaheim, CA(and 2 other locations). View Profile

Dr. Rebecca My-Linh Do

Internal Medicine
6 years exp
Accepting New Patients
Fontana, CA2.0 mi
Dr. Rebecca My-Linh Do is a health care provider primarily located in Fontana, CA, with other offices in Anaheim, CA and Anaheim, CA(and 5 other locations). View Profile

Dr. Amy Le

Internal Medicine
Fontana, CA2.0 mi
Dr. Amy Le is a health care provider primarily located in Fontana, CA, with other offices in Loma Linda, CA and Loma Linda, CA. Her specialties include Internal Medicine. View Profile

Dr. Becky Nguyen

Internal Medicine
Fontana, CA2.0 mi
Dr. Becky Nguyen is a health care provider primarily located in Fontana, CA. Her specialties include Internal Medicine. View Profile

Dr. Laura Michelle Royal

Internal Medicine
10 years exp
Accepting New Patients
Fontana, CA2.0 mi
Dr. Laura Michelle Royal is a health care provider primarily located in Fontana, CA, with other offices in Olympia, WA and Loma Linda, CA(and 4 other locations). View Profile

Dr. Deanna Lo

Internal Medicine
8 years exp
Fontana, CA2.0 mi
Dr. Deanna Lo is a health care provider primarily located in Fontana, CA, with other offices in Los Angeles, CA and Los Angeles, CA. She has 8 years of experience. View Profile

Dr. Vanessa Cynthia Hoy, MD

Anesthesiology
14 years exp
Fontana, CA2.0 mi
Dr. Vanessa Cynthia Hoy, MD is a health care provider primarily located in Fontana, CA, with other offices in FORT LAUDERDALE, FL and Seattle, WA. She has 14 years of experience. View Profile

Dr. Tzyy Shyang Chao, MD

Diagnostic Radiology
12 years exp
Accepting New Patients
Fontana, CA2.0 mi
Dr. Tzyy Shyang Chao, MD is a health care provider primarily located in Fontana, CA, with other offices in Morristown, NJ and Moreno Valley, CA(and 8 other locations). View Profile

Dr. Syed Mohammed Uzair Ali, MD

Internal Medicine
8 years exp
Fontana, CA2.0 mi
Dr. Syed Mohammed Uzair Ali, MD is a health care provider primarily located in Fontana, CA, with other offices in Fontana, CA and Loma Linda, CA. He has 8 years of experience. View Profile

Dr. Patrick Jaehee Lee, MD

Ophthalmology
11 years exp
Fontana, CA2.0 mi
Dr. Patrick Jaehee Lee, MD is a health care provider primarily located in Fontana, CA. He has 11 years of experience. His specialties include Internal Medicine, Ophthalmology. View Profile

Dr. Edmond C Hui, MD

Internal Medicine
36 years exp
Accepting New Patients
Fontana, CA2.0 mi
Dr. Edmond C Hui, MD is a health care provider primarily located in Fontana, CA, with other offices in Ontario, CA and Ontario, CA. He has 36 years of experience. View Profile

Dr. Sachin Rastogi, MD

Neuroradiology
22 years exp
Fontana, CA2.0 mi
Dr. Sachin Rastogi, MD is a health care provider primarily located in Fontana, CA, with other offices in Los Angeles, CA and Los Angeles, CA(and 2 other locations). View Profile

Dr. Leonard A Goldenstein, MD

Nephrology
23 years exp
Accepting New Patients
Fontana, CA2.0 mi
Dr. Leonard A Goldenstein, MD is a health care provider primarily located in Fontana, CA, with another office in Redlands, CA. He has 23 years of experience. View Profile

Dr. Terence Oladimeji Sonuga, MD

Internal Medicine
12 years exp
Fontana, CA2.0 mi
Dr. Terence Oladimeji Sonuga, MD is a health care provider primarily located in Fontana, CA. He has 12 years of experience. His specialties include Internal Medicine. View Profile

Dr. Mona T Yazdi, DO

Internal Medicine
9 years exp
Fontana, CA2.0 mi
Dr. Mona T Yazdi, DO is a health care provider primarily located in Fontana, CA, with other offices in Torrance, CA and Torrance, CA(and 2 other locations). View Profile

Alexander Orlando Richard Urzua

Addiction Medicine
67 years exp
Accepting New Patients
Fontana, CA2.0 mi
Alexander Orlando Richard Urzua is a health care provider primarily located in Fontana, CA, with other offices in COLUMBUS, OH and Greenville, NC(and 2052 other locations).

Dr. Vicki Trang Thu Tran, MD

Internal Medicine
17 years exp
Fontana, CA2.0 mi
Dr. Vicki Trang Thu Tran, MD is a health care provider primarily located in Fontana, CA, with another office in Fontana, CA. She has 17 years of experience. View Profile

Usmaan M Arshad

Internal Medicine
Accepting New Patients
Fontana, CA2.1 mi
Usmaan M Arshad is a health care provider primarily located in Fontana, CA. Their specialties include Internal Medicine. View Profile

Dr. Quang Chi Tran

Internal Medicine
35 years exp
Accepting New Patients
Fontana, CA2.1 mi
Dr. Quang Chi Tran is a health care provider primarily located in Fontana, CA. She has 35 years of experience. Her specialties include Internal Medicine. View Profile

Dr. Brandon Tong, DO

Internal Medicine
15 years exp
Accepting New Patients
FONTANA, CA2.3 mi
Dr. Brandon Tong, DO is a health care provider primarily located in FONTANA, CA, with other offices in Rancho Cucamonga, CA and Upland, CA(and 5 other locations). View Profile

Dr. Kishan Nitin Patel

Diagnostic Radiology
3 years exp
FONTANA, CA2.3 mi
Dr. Kishan Nitin Patel is a health care provider primarily located in FONTANA, CA, with another office in FONTANA, CA. He has 3 years of experience. View Profile

Dr. Joseph Kim

Anesthesiology
FONTANA, CA2.3 mi
Dr. Joseph Kim is a health care provider primarily located in FONTANA, CA. His specialties include Internal Medicine, Anesthesiology. View Profile

Dr. Meng-Yung Michael Ong

Internal Medicine
3 years exp
FONTANA, CA2.3 mi
Dr. Meng-Yung Michael Ong is a health care provider primarily located in FONTANA, CA. He has 3 years of experience. His specialties include Internal Medicine. View Profile

Dr. Kayla Thuynga Lam

Internal Medicine
2 years exp
FONTANA, CA2.3 mi
Dr. Kayla Thuynga Lam is a health care provider primarily located in FONTANA, CA. She has 2 years of experience. Her specialties include Internal Medicine. View Profile

Dr. Claire Heesun Park

Internal Medicine
2 years exp
FONTANA, CA2.3 mi
Dr. Claire Heesun Park is a health care provider primarily located in FONTANA, CA. She has 2 years of experience. Her specialties include Internal Medicine. View Profile

Dr. Kalisa Lum

Internal Medicine
FONTANA, CA2.3 mi
Dr. Kalisa Lum is a health care provider primarily located in FONTANA, CA. Her specialties include Internal Medicine. View Profile

Dr. Ramesh R Patel

Internal Medicine
57 years exp
FONTANA, CA2.5 mi
Dr. Ramesh R Patel is a health care provider primarily located in FONTANA, CA. He has 57 years of experience. His specialties include Internal Medicine, Family Medicine. View Profile

Dr. Saghar Saber, MD

Infectious Disease
11 years exp
Accepting New Patients
Fontana, CA2.6 mi
Dr. Saghar Saber, MD is a health care provider primarily located in Fontana, CA, with other offices in Compton, CA and COMPTON, CA(and 4 other locations). View Profile

Dr. Henry Paul Sideropoulos, MD

Internal Medicine
Accepting New Patients
Fontana, CA3.2 mi
Dr. Henry Paul Sideropoulos, MD is a health care provider primarily located in Fontana, CA, with another office in Pasadena, CA. Their specialties include Internal Medicine. View Profile

Dr. Charles Nguyen, MD

Nephrology
15 years exp
Accepting New Patients
FONTANA, CA3.5 mi
Dr. Charles Nguyen, MD is a health care provider primarily located in FONTANA, CA, with other offices in Downey, CA and Riverside, CA(and 10 other locations). View Profile

Dr. Rohinder Kaur Sandhu, MD

Critical Care Medicine
46 years exp
Accepting New Patients
Rancho Cucamonga, CA5.9 mi
"Great Doctor!" View Profile

Dr. Stuart Charles Seigel, MD

Endocrinology, Diabetes & Metabolism
18 years exp
Accepting New Patients
Rancho Cucamonga, CA6.5 mi
"I always have such a positive experience at my visits with him. he is so encouraging and has helped me improve my condition. This is the healthiest I have been in years!" 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.