Best Internal Medicine Doctors and Internists in Ontario, CA
We found 488 Internal Medicine Specialists in Ontario
Top Internal Medicine Doctors in Ontario
We determine the top options by looking at a combination of experience, satisfaction ratings, hospital quality scores, distance, and appointment availability.
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Dr. Mara Archambault, MD
Rated 2.8 out of 5 starsInternal Medicine3833 Emerald AveLa Verne, CA 917507.7 miles awayCare PhilosophyI am proud to be part of the Optum family of primary care doctors, specialists, and care teams. We specialize in caring for people on Medicare. Our award-winning health care is designed around you. My team and I will focus on your total well-being. We'll get to know you, listen to your needs and answer your questions. Together, we'll create a personalized plan to help you meet your health goals. We'll help you take care of any current health problems and help prevent new ones. That way, you can live a healthier, happier life.
Dr. Archambault is On staff at Optum California Dr. Shahdad Azmoon, MD
Rated 4.5 out of 5 starsCardiology10535 Foothill Blvd Ste 365Rancho Cucamonga, CA 917305.1 miles awayAt a Glance:- Listened/answered questions (51)
- Found trustworthy (51)
- Explains conditions well (50)
- View 2 more provider attributes
Dr. Stanley Kim, MD
Rated 4.6 out of 5 starsHematology981 W Foothill BlvdClaremont, CA 917115.7 miles awayAt a Glance:- Appt. wasn't rushed (18)
- Listened/answered questions (18)
- Explains conditions well (18)
- View 1 more provider attributes
Dr. Bhavesh Patel, MD
Rated 5.0 out of 5 starsGastroenterology999 San Bernardino RdUpland, CA 917862.7 miles awayAt a Glance:- Appt. wasn't rushed (3)
- Listened/answered questions (3)
- Explains conditions well (3)
- View 2 more provider attributes
Dr. Arti Choure, MD
Rated 5.0 out of 5 starsInternal Medicine2295 S Vineyard AveOntario, CA 917613.2 miles awayAt a Glance:- Appt. wasn't rushed (1)
- Listened/answered questions (1)
- Explains conditions well (1)
- View 1 more provider attributes
Dr. Robert Castro, DO
Rated 5.0 out of 5 starsInterventional Cardiology5562 Philadelphia St Ste 200Chino, CA 917102.9 miles awayAt a Glance:- Appt. wasn't rushed (2)
- Listened/answered questions (2)
- Explains conditions well (2)
- View 1 more provider attributes
Dr. Ziad Khan, MD
Rated 5.0 out of 5 starsHematology1100 San Bernardino RdUpland, CA 917862.6 miles awayAt a Glance:- Appt. wasn't rushed (1)
- Listened/answered questions (1)
- Explains conditions well (1)
- View 2 more provider attributes
Dr. Abid Rizvi, MD
Rated 4.0 out of 5 starsNephrology1304 W Holt Blvd Ste AOntario, CA 917621.5 miles away
Dr. Nischita Merla, MD
Rated 3.3 out of 5 starsGastroenterology1330 San Bernardino Rd Ste LUpland, CA 917862.8 miles awayAt a Glance:- Felt Respected (1)
Dr. Azhar Majeed, MD
Rated 4.4 out of 5 starsInternal Medicine1042 San Bernardino RdUpland, CA 917862.6 miles awayAt a Glance:- Appt. wasn't rushed (9)
- Listened/answered questions (9)
- Explains conditions well (9)
- View 1 more provider attributes
Dr. Chuang-Ti Hung, MD
Rated 3.3 out of 5 starsGastroenterology999 San Bernardino RdUpland, CA 917862.7 miles away
Dr. Gimha Gunawardana, MD
Rated 3.9 out of 5 starsGeriatric Medicine1042 San Bernardino RdUpland, CA 917862.6 miles awayAt a Glance:- Found trustworthy (11)
- Appt. wasn't rushed (10)
- Explains conditions well (10)
- View 1 more provider attributes
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Highest Rated Internal Medicine Doctors in Ontario
Learn more about our methodology for highest rated healthcare professionals.
Dr. Charles Nguyen, MD
Rated 5.0 out of 5 starsInternal Medicine12523 Limonite AveEastvale, CA 917528.1 miles awayAt a Glance:- Listened/answered questions (62)
- Found trustworthy (61)
- Explains conditions well (60)
- View 2 more provider attributes
Dr. Fatima Hakkak, DO
Rated 4.6 out of 5 starsInternal Medicine1183 E Foothill Blvd Ste 260Upland, CA 917863.1 miles awayAt a Glance:- Appt. wasn't rushed (98)
- Listened/answered questions (98)
- Explains conditions well (97)
- View 2 more provider attributes
Dr. Glenn Miya, MD
Rated 5.0 out of 5 starsInternal Medicine840 Towne Center DrPomona, CA 917675.3 miles awayAt a Glance:- Appt. wasn't rushed (10)
- Listened/answered questions (10)
- Explains conditions well (10)
- View 1 more provider attributes
Dr. Gianna Ohara, DO
Rated 5.0 out of 5 starsInternal Medicine1770 N Orange Grove Ave Ste 101Pomona, CA 917675.8 miles awayAt a Glance:- Appt. wasn't rushed (15)
- Listened/answered questions (15)
- Explains conditions well (15)
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Dr. Mohammad Shahin, MD
Rated 5.0 out of 5 starsInternal Medicine12742 Limonite AveCorona, CA 928807.9 miles awayAt a Glance:- Appt. wasn't rushed (12)
- Explains conditions well (12)
- Found trustworthy (12)
- View 1 more provider attributes
Dr. Shahdad Azmoon, MD
Rated 4.5 out of 5 starsCardiology10535 Foothill Blvd Ste 365Rancho Cucamonga, CA 917305.1 miles awayAt a Glance:- Listened/answered questions (51)
- Found trustworthy (51)
- Explains conditions well (50)
- View 2 more provider attributes
Dr. Heeten Bhoot, DO
Rated 4.9 out of 5 starsInternal Medicine12523 Limonite Ave Ste 400Eastvale, CA 917528.1 miles awayAt a Glance:- Appt. wasn't rushed (15)
- Listened/answered questions (15)
- Explains conditions well (15)
- View 2 more provider attributes
Dr. Chandrahas Agarwal, MD
Rated 4.8 out of 5 starsInternal Medicine999 San Bernardino RdUpland, CA 917862.7 miles awayAt a Glance:- Listened/answered questions (17)
- Explains conditions well (17)
- Found trustworthy (17)
- View 2 more provider attributes
Dr. Anil Shah, MD
Rated 4.7 out of 5 starsCardiology11760 Central Ave Ste 204Chino, CA 917102.9 miles awayAt a Glance:- Appt. wasn't rushed (13)
- Listened/answered questions (11)
- Found trustworthy (11)
- View 1 more provider attributes
Dr. Karin Li, MD
Rated 4.2 out of 5 starsInternal Medicine13768 Roswell Ave Ste 215Chino, CA 917106.0 miles awayAt a Glance:- Explains conditions well (25)
- Found trustworthy (25)
- Appt. wasn't rushed (24)
- View 1 more provider attributes
Dr. Mohammad Elbatta, MD
Rated 4.6 out of 5 starsGastroenterology790 E Bonita Ave Fl 2Pomona, CA 917675.5 miles awayAt a Glance:- Appt. wasn't rushed (7)
- Listened/answered questions (7)
- Explains conditions well (7)
- View 2 more provider attributes
Dr. Sohanjeet Bassi, MD
Rated 4.6 out of 5 starsInternal Medicine935 W Foothill BlvdClaremont, CA 917115.6 miles awayAt a Glance:- Appt. wasn't rushed (10)
- Listened/answered questions (10)
- Explains conditions well (10)
- View 2 more provider attributes
Customize Your Search in Ontario, CA
View & Filter All ResultsShow Results for Ontario, CA in Map View
Internal Medicine near Ontario
Internal Medicine Specialists in this region have an average rating of 3.6 stars and have at least 1 or more past patient ratings, so you can be confident that these providers have the experience that you are looking for.
3.6average rating
The average rating for Internal Medicine Doctors in Ontario is 3.6 stars. The national average is 4.0 stars.
7Patient Favorite doctors
There are 7 Internal Medicine Doctors who have met the standards to be designated as Patient Favorite doctors.
488within 10 miles
There are 488 Internal Medicine Doctors located within a 10-mile radius of Ontario, CA.
Internal Medicine Doctors Affiliated with Optum California
The following healthcare professionals practice at award-winning hospitals within the Optum California in Ontario. Learn more about our methodology for affiliated providers.
Dr. Shahdad Azmoon, MD
Rated 4.5 out of 5 starsCardiology10535 Foothill Blvd Ste 365Rancho Cucamonga, CA 917305.1 miles awayAt a Glance:- Listened/answered questions (51)
- Found trustworthy (51)
- Explains conditions well (50)
- View 2 more provider attributes
Dr. Stanley Kim, MD
Rated 4.6 out of 5 starsHematology981 W Foothill BlvdClaremont, CA 917115.7 miles awayAt a Glance:- Appt. wasn't rushed (18)
- Listened/answered questions (18)
- Explains conditions well (18)
- View 1 more provider attributes
Dr. Bhavesh Patel, MD
Rated 5.0 out of 5 starsGastroenterology999 San Bernardino RdUpland, CA 917862.7 miles awayAt a Glance:- Appt. wasn't rushed (3)
- Listened/answered questions (3)
- Explains conditions well (3)
- View 2 more provider attributes
Dr. Arti Choure, MD
Rated 5.0 out of 5 starsInternal Medicine2295 S Vineyard AveOntario, CA 917613.2 miles awayAt a Glance:- Appt. wasn't rushed (1)
- Listened/answered questions (1)
- Explains conditions well (1)
- View 1 more provider attributes
Dr. Robert Castro, DO
Rated 5.0 out of 5 starsInterventional Cardiology5562 Philadelphia St Ste 200Chino, CA 917102.9 miles awayAt a Glance:- Appt. wasn't rushed (2)
- Listened/answered questions (2)
- Explains conditions well (2)
- View 1 more provider attributes
Dr. Ziad Khan, MD
Rated 5.0 out of 5 starsHematology1100 San Bernardino RdUpland, CA 917862.6 miles awayAt a Glance:- Appt. wasn't rushed (1)
- Listened/answered questions (1)
- Explains conditions well (1)
- View 2 more provider attributes
Dr. Abid Rizvi, MD
Rated 4.0 out of 5 starsNephrology1304 W Holt Blvd Ste AOntario, CA 917621.5 miles awayDr. Nischita Merla, MD
Rated 3.3 out of 5 starsGastroenterology1330 San Bernardino Rd Ste LUpland, CA 917862.8 miles awayAt a Glance:- Felt Respected (1)
Dr. Azhar Majeed, MD
Rated 4.4 out of 5 starsInternal Medicine1042 San Bernardino RdUpland, CA 917862.6 miles awayAt a Glance:- Appt. wasn't rushed (9)
- Listened/answered questions (9)
- Explains conditions well (9)
- View 1 more provider attributes
Dr. Chuang-Ti Hung, MD
Rated 3.3 out of 5 starsGastroenterology999 San Bernardino RdUpland, CA 917862.7 miles awayDr. Gimha Gunawardana, MD
Rated 3.9 out of 5 starsGeriatric Medicine1042 San Bernardino RdUpland, CA 917862.6 miles awayAt a Glance:- Found trustworthy (11)
- Appt. wasn't rushed (10)
- Explains conditions well (10)
- View 1 more provider attributes
Dr. Kenneth Lee, MD
Rated 3.5 out of 5 starsGastroenterology5562 Philadelphia St Ste 111Chino, CA 917102.9 miles awayCustomize Your Search in Ontario, CA
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