1,568 Internists Found in Fontana, CA – Page 17

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 961 to 1,020 of 1,568 Internists.

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Dr. George Mousa, MD

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

Dr. Alaa Hajal, MD

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

Dr. Rameschandra D Bambhania, MD

Dermatology
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. Roopa Chari, MD

Integrative Medicine
Provided follow-up after the visit
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

Dr. Tooba Rehman, MD

Internal Medicine
16 years exp
Accepting New Patients
Virtual Visit available
Katy, TX
Dr. Tooba Rehman is a board-certified Internal Medicine physician and the founder of Doc & Me Health, a direct primary care practice built on a membership model that replaces rushed, insurance-driven visits with unhurried, relationship-first care. 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

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

Family Medicine
Accepting New Patients
Virtual Visit available
SUWANEE, GA

Dr. Raghav Sharma, MD

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

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Dr. Shih-Ching Keith Fu, MD

Internal Medicine
54 years exp
Rialto, CA6.1 mi
Dr. Shih-Ching Keith Fu, MD is a health care provider primarily located in Rialto, CA, with another office in Irvine, CA. He has 54 years of experience. View Profile

Dr. Geeta Jayantilal Petna, MD

Internal Medicine
Rancho Cucamonga, CA6.2 mi
Dr. Geeta Jayantilal Petna, MD is a health care provider primarily located in Rancho Cucamonga, CA, with another office in Rancho Cucamonga, CA. View Profile

Dr. Apeksha Ketan Shah

Ophthalmology
6 years exp
Accepting New Patients
Rancho Cucamonga, CA6.2 mi
Dr. Apeksha Ketan Shah is a health care provider primarily located in Rancho Cucamonga, CA, with other offices in Colton, CA and Loma Linda, CA(and 3 other locations). View Profile

Dr. Jogaratnam Vernidharan

Family Medicine
36 years exp
Ontario, CA6.2 mi
Dr. Jogaratnam Vernidharan is a health care provider primarily located in Ontario, CA, with another office in Ontario, CA. He has 36 years of experience. View Profile

Dr. Priyanka Yaramada

Gastroenterology
18 years exp
Accepting New Patients
RANCHO CUCAMONGA, CA6.2 mi
Dr. Priyanka Yaramada is a health care provider primarily located in RANCHO CUCAMONGA, CA, with other offices in Upland, CA and RANCHO CUCAMONGA, CA(and 5 other locations). View Profile

Dr. Ahmereen Azim Khan, MD

Internal Medicine
26 years exp
Ontario, CA6.2 mi
Dr. Ahmereen Azim Khan, MD is a health care provider primarily located in Ontario, CA, with another office in Ontario, CA. She has 26 years of experience. View Profile

Dr. Rodman Allen St Clair, MD

Internal Medicine
50 years exp
Ontario, CA6.2 mi
Dr. Rodman Allen St Clair, MD is a health care provider primarily located in Ontario, CA, with other offices in Ontario, CA and Palm Springs, CA. He has 50 years of experience. View Profile

Dr. Donna Marie Lien

Anesthesiology
12 years exp
Accepting New Patients
Rialto, CA6.2 mi
Dr. Donna Marie Lien is a health care provider primarily located in Rialto, CA, with other offices in Loma Linda, CA and Corona, CA(and 3 other locations). View Profile

Dr. Brandon Edward Chock, MD

Endocrinology, Diabetes & Metabolism
20 years exp
Ontario, CA9.4 mi
Dr. Brandon Edward Chock, MD is a health care provider primarily located in Ontario, CA. He has 20 years of experience. View Profile

Dr. Laura Lan Nguyen, MD

Internal Medicine
23 years exp
Ontario, CA9.4 mi
Dr. Laura Lan Nguyen, MD is a health care provider primarily located in Ontario, CA, with other offices in Lakewood, CA and Downey, CA. She has 23 years of experience. View Profile

Dr. Nyein Aye Tint, MD

Internal Medicine
17 years exp
Accepting New Patients
Rancho Cucamonga, CA6.3 mi
Dr. Nyein Aye Tint, MD is a health care provider primarily located in Rancho Cucamonga, CA. She has 17 years of experience. Her specialties include Internal Medicine. View Profile

Dr. Aftab Altaf Qadir, MD

Pulmonology
10 years exp
Accepting New Patients
Rancho Cucamonga, CA6.3 mi
Dr. Aftab Altaf Qadir, MD is a health care provider primarily located in Rancho Cucamonga, CA, with other offices in Colton, CA and Ontario, CA(and 2 other locations). View Profile

Dr. Nasaria Pilar Barreras

Internal Medicine
Rancho Cucamonga, CA6.3 mi
Dr. Nasaria Pilar Barreras is a health care provider primarily located in Rancho Cucamonga, CA, with another office in Rancho Cucamonga, CA. View Profile

Dr. Ali Baghian, MD

Hematology
16 years exp
Riverside, CA9.0 mi
Dr. Ali Baghian, MD is a health care provider primarily located in Riverside, CA, with another office in Riverside, CA. He has 16 years of experience. View Profile

Dr. Firouzeh Rabbani

Oncology
35 years exp
Riverside, CA9.0 mi
"but we were very impressed with her in every aspect. Other doctors had given up on my husband's cancer, she gave us lots of hope. She really knows her stuff." View Profile

Dr. Sami Walid Kabbara, MD

Ophthalmology
8 years exp
Accepting New Patients
Rancho Cucamonga, CA6.4 mi
Dr. Sami Walid Kabbara, MD is a health care provider primarily located in Rancho Cucamonga, CA, with other offices in Dallas, TX and Dallas, TX(and 5 other locations). View Profile

Dr. Vinod Nigam, MD

Diagnostic Radiology
35 years exp
Riverside, CA9.1 mi
Dr. Vinod Nigam, MD is a health care provider primarily located in Riverside, CA, with other offices in Covina, CA and Riverside, CA(and 3 other locations). View Profile

Dr. Daren B Filsinger, MD

Anesthesiology
24 years exp
Riverside, CA9.1 mi
Dr. Daren B Filsinger, MD is a health care provider primarily located in Riverside, CA, with other offices in Riverside, CA and VENICE, CA. He has 24 years of experience. View Profile

Dr. Jia-Yia Y Liu, MD

Infectious Disease
29 years exp
Riverside, CA9.1 mi
Dr. Jia-Yia Y Liu, MD is a health care provider primarily located in Riverside, CA, with other offices in Riverside, CA and Torrance, CA(and 3 other locations). View Profile

Dr. Dionisio Dumbrique Lazaro, MD

Internal Medicine
50 years exp
Riverside, CA9.1 mi
"he is good" View Profile

Dr. Sahar Hamidy Osman, MD

Internal Medicine
12 years exp
Accepting New Patients
Riverside, CA9.1 mi
Dr. Sahar Hamidy Osman, 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. Carlos Eduardo Rodriguez Castro, MD

Critical Care Medicine
21 years exp
Riverside, CA9.1 mi
"Professional medical attention Courtesy, mannerism way above what i expected .." View Profile

Dr. Glenn Paul Mejia, MD

Internal Medicine
38 years exp
Riverside, CA9.1 mi
Dr. Glenn Paul Mejia, 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. Mohamed Zahan Ghyaz

Internal Medicine
5 years exp
Riverside, CA9.1 mi
"I felt heard and respected. They took the time to listen to all my concerns without making me feel rushed." View Profile

Dr. Derrick Weison Su, MD

Oncology
15 years exp
Accepting New Patients
Riverside, CA9.1 mi
"A very kind, knowledgeable, and professional doctor who took his time to explain everything in great details and answer every question. We need more doctors like Dr. Su." View Profile

Dr. Ram Kanwar Chillar, MD

Oncology
61 years exp
Accepting New Patients
Riverside, CA9.1 mi
"The staff and the doctors are so generous!!! Also, very helpful! I recommended this place!!" View Profile

Dr. Hai Hoang Nguyen, MD

Family Medicine
60 years exp
Riverside, CA9.1 mi
Dr. Hai Hoang Nguyen, MD is a health care provider primarily located in Riverside, CA, with another office in Riverside, CA. He has 60 years of experience. View Profile

Dr. Mohammad Reza Keyvan Safdari, MD

Anesthesiology
36 years exp
Colton, CA6.5 mi
Dr. Mohammad Reza Keyvan Safdari, MD is a health care provider primarily located in Colton, CA. He has 36 years of experience. View Profile

Dr. Wasim Mouazzen, MD

Other
12 years exp
Colton, CA6.5 mi
Dr. Wasim Mouazzen, MD is a health care provider primarily located in Colton, CA, with another office in Colton, CA. He has 12 years of experience. View Profile

Dr. Jimmy Tamhuy Pham, DO

Nephrology
Colton, CA6.5 mi
Dr. Jimmy Tamhuy Pham, DO is a health care provider primarily located in Colton, CA, with another office in Colton, CA. His specialties include Internal Medicine, Nephrology. View Profile

Dr. Rasoul Montazeri, MD

Public Health & General Preventive Medicine
14 years exp
Accepting New Patients
Colton, CA6.5 mi
Dr. Rasoul Montazeri, MD is a health care provider primarily located in Colton, CA, with other offices in Irvine, CA and Irvine, CA(and 6 other locations). View Profile

Dr. Paul Kim Nguyen, MD

Anesthesiology
16 years exp
Colton, CA6.5 mi
Dr. Paul Kim Nguyen, MD is a health care provider primarily located in Colton, CA. He has 16 years of experience. His specialties include Internal Medicine, Anesthesiology. View Profile

Dr. Lisa Marie Schwartz, MD

Radiation Oncology
36 years exp
Colton, CA6.5 mi
Dr. Lisa Marie Schwartz, MD is a health care provider primarily located in Colton, CA, with another office in Colton, CA. She has 36 years of experience. View Profile

Dr. Michael David Gentry, MD

Diagnostic Radiology
27 years exp
Accepting New Patients
Colton, CA6.5 mi
Dr. Michael David Gentry, MD is a health care provider primarily located in Colton, CA, with another office in COLTON, CA. He has 27 years of experience. View Profile

Dr. Kia Nikoomanesh, MD

Critical Care Medicine
10 years exp
Accepting New Patients
Colton, CA6.5 mi
Dr. Kia Nikoomanesh, MD is a health care provider primarily located in Colton, CA, with other offices in Colton, CA and Burbank, CA. He has 10 years of experience. View Profile

Dr. Chul Ho Chae, MD

Vascular & Interventional Radiology
28 years exp
Accepting New Patients
Colton, CA6.5 mi
Dr. Chul Ho Chae, MD is a health care provider primarily located in Colton, CA, with another office in COLTON, CA. He has 28 years of experience. View Profile

Dr. Chandler Shyu, MD

Diagnostic Radiology
24 years exp
Accepting New Patients
Colton, CA6.5 mi
Dr. Chandler Shyu, MD is a health care provider primarily located in Colton, CA, with another office in COLTON, CA. He has 24 years of experience. View Profile

Dr. Kristina Lynn Dhillon

Internal Medicine
10 years exp
Colton, CA6.5 mi
Dr. Kristina Lynn Dhillon is a health care provider primarily located in Colton, CA, with other offices in Colton, CA and Redlands, CA. She has 10 years of experience. View Profile

Dr. Monique Y Lopez

Internal Medicine
7 years exp
Colton, CA6.5 mi
Dr. Monique Y Lopez is a health care provider primarily located in Colton, CA, with another office in Colton, CA. She has 7 years of experience. View Profile

Dr. John George Daliva

Internal Medicine
9 years exp
Colton, CA6.5 mi
Dr. John George Daliva is a health care provider primarily located in Colton, CA, with another office in Colton, CA. He has 9 years of experience. View Profile

Dr. Shahrukh Mohsin

Internal Medicine
7 years exp
Colton, CA6.5 mi
Dr. Shahrukh Mohsin is a health care provider primarily located in Colton, CA, with other offices in Colton, CA and Upland, CA(and 6 other locations). He has 7 years of experience. View Profile

Dr. Nathan Walter Petakoff

Internal Medicine
7 years exp
Colton, CA6.5 mi
Dr. Nathan Walter Petakoff is a health care provider primarily located in Colton, CA, with other offices in Colton, CA and Colton, CA. He has 7 years of experience. View Profile

Dr. Travis James Martinez

Internal Medicine
5 years exp
Colton, CA6.5 mi
Dr. Travis James Martinez is a health care provider primarily located in Colton, CA, with another office in Los Angeles, CA. He has 5 years of experience. View Profile

Dr. Han Nguyen

Psychiatry
5 years exp
Colton, CA6.5 mi
Dr. Han Nguyen is a health care provider primarily located in Colton, CA, with other offices in Colton, CA and Los Angeles, CA. She has 5 years of experience. View Profile

Dr. Jessica Miriam Rabbany

Psychiatry
6 years exp
Accepting New Patients
Colton, CA6.5 mi
Dr. Jessica Miriam Rabbany is a health care provider primarily located in Colton, CA, with other offices in Encino, CA and El Monte, CA. She has 6 years of experience. View Profile

Dr. Artur Alaverdyan, MD

Internal Medicine
9 years exp
Colton, CA6.5 mi
Dr. Artur Alaverdyan, MD is a health care provider primarily located in Colton, CA, with other offices in Colton, CA and Mission Hills, CA(and 2 other locations). View Profile

Dr. Ramesh Mittal, MD

Internal Medicine
48 years exp
Colton, CA6.5 mi
Dr. Ramesh Mittal, MD is a health care provider primarily located in Colton, CA. He has 48 years of experience. View Profile

Dr. Essam Karim Nagori, DO

Internal Medicine
Accepting New Patients
Colton, CA6.5 mi
Dr. Essam Karim Nagori, DO is a health care provider primarily located in Colton, CA, with another office in El Segundo, CA. His specialties include Internal Medicine. View Profile

Dr. Mohammad Shahid Shahid Khan, MD

Internal Medicine
Colton, CA6.5 mi
Dr. Mohammad Shahid Shahid Khan, MD is a health care provider primarily located in Colton, CA, with another office in Indio, CA. His specialties include Internal Medicine. View Profile

Dr. Azra Syed, MD

Internal Medicine
33 years exp
Colton, CA6.5 mi
Dr. Azra Syed, MD is a health care provider primarily located in Colton, CA. She has 33 years of experience. Her specialties include Internal Medicine. View Profile

Dr. Shaun Sidhu

Internal Medicine
Colton, CA6.5 mi
Dr. Shaun Sidhu is a health care provider primarily located in Colton, CA. His specialties include Internal Medicine. View Profile

Dr. Julie Rankin Dominguez, MD

Internal Medicine
19 years exp
Colton, CA6.5 mi
Dr. Julie Rankin Dominguez, MD is a health care provider primarily located in Colton, CA, with other offices in Colton, CA and Riverside, CA(and 3 other locations). View Profile

Dr. Veerpal Singh Sond

Internal Medicine
4 years exp
Colton, CA6.5 mi
Dr. Veerpal Singh Sond is a health care provider primarily located in Colton, CA. She has 4 years of experience. Her specialties include Internal Medicine, Critical Care Medicine. View Profile

Dr. Adam Bryan Vergara

Internal Medicine
3 years exp
Colton, CA6.5 mi
Dr. Adam Bryan Vergara is a health care provider primarily located in Colton, CA. He has 3 years of experience. His specialties include Internal Medicine. View Profile

Dr. Jonathan Arce Sanchez

Internal Medicine
3 years exp
Colton, CA6.5 mi
Dr. Jonathan Arce Sanchez is a health care provider primarily located in Colton, CA. He has 3 years of experience. His specialties include Internal Medicine. View Profile

Dr. Tiffany Di-Wei Chang

Internal Medicine
Colton, CA6.5 mi
Dr. Tiffany Di-Wei Chang is a health care provider primarily located in Colton, CA. Her specialties include Internal Medicine. View Profile

Dr. Romina Hashemizadeh

Internal Medicine
3 years exp
Colton, CA6.5 mi
Dr. Romina Hashemizadeh is a health care provider primarily located in Colton, CA. She has 3 years of experience. Her specialties include Internal Medicine. View Profile

Dr. Ari Ahron Ucar

Internal Medicine
6 years exp
Colton, CA6.5 mi
Dr. Ari Ahron Ucar is a health care provider primarily located in Colton, CA, with another office in Los Angeles, CA. He has 6 years of experience. View Profile

Dr. Henrik Hrachya Ghantarchyan

Internal Medicine
5 years exp
Colton, CA6.5 mi
Dr. Henrik Hrachya Ghantarchyan is a health care provider primarily located in Colton, CA. He has 5 years of experience. View Profile

Dr. Shanzay Haider, MD

Endocrinology, Diabetes & Metabolism
10 years exp
Colton, CA6.5 mi
Dr. Shanzay Haider, MD is a health care provider primarily located in Colton, CA, with another office in Colton, CA. She has 10 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.