49,370 Providers Found in Ontario, CA

The 49,370 Providers available in Ontario, CA average 4 stars across 135,549 reviews. Find the best one for your needs by years of experience, distance, reviews on Vitals, and more through the filters provided below. Currently, 19,158 Providers listed are accepting new patients and 15,305 accept Medicare.

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David Kirschen

Optometry
Accepting New Patients
Chat Now available
Brea, CA18.4 mi
David Kirschen is a health care provider primarily located in Brea, CA. His specialties include Optometry.

Dr. Fenny Virgin, DDS

Dentistry
Accepting New Patients
Chino, CA6.4 mi
Dr. Fenny Virgin, DDS is a health care provider primarily located in Chino, CA. Her specialties include Dentistry.

Dr. Padmini Shamasundara, MD

Mental Health Counseling, Behavioral Health & Social Services, Psychiatry, Integrative Medicine, Regenerative Medicine, Community Psychiatry
49 years exp
Accepting New Patients
Anaheim, CA16.5 mi
Dr. Padmini Shamasundara, MD is a health care provider primarily located in Anaheim, CA. She has 49 years of experience. Her specialties include Mental Health Counseling,... Read More

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Dr. Alexander W Thermos, DO

Integrative Medicine, Family Medicine
Mission Viejo, CA
I have had a myriad of problems, which I attributed to menopause. Twenty-five pounds later and after visiting an endocrinologist and family practitioner, the most that I... Read More

Dr. Nimish H Thaker, MD

Urology
30 years exp
ONTARIO, CA
Dr. Nimish H Thaker, MD is a health care provider primarily located in ONTARIO, CA, with other offices in Riverside, CA and Riverside, CA(and 5 other locations). They have... Read More

Dr. Urmila M Patel, MD

Adolescent Medicine, Pediatrics, Family Medicine
60 years exp
Ontario, CA
She is an amazing doctor great with special needs kids.

Dr. Kong-Tay Tay Wu, MD

Adolescent Medicine, Pediatrics, Neonatology, Obstetrics & Gynecology
55 years exp
Pomona, CA
Dr. Kong-Tay Tay Wu, MD is a health care provider primarily located in Pomona, CA, with other offices in Pomona, CA and Upland, CA(and 3 other locations). They have 55... Read More

Dr. Rohinder Kaur Sandhu, MD

Pulmonology, Hospice & Palliative Medicine, Critical Care Medicine, Internal Medicine
43 years exp
Pomona, CA
Great Doctor!

Dr. Omar Ahmed, MD

Hand Surgery, Plastic Surgery, Surgery
24 years exp
Pasadena, CA
I would recommend Dr. Ahmed to anyone and everyone looking for an amazing surgeon! He gave me a body I could never have even dreamed of!

Dr. Ming Zhi, MD

Other Specialty, Internal Medicine, Radiation Oncology
11 years exp
Los Angeles, CA
Dr. Zhi is a wonderful rad/oncologist Dr at Kaiser Ontario, Ca site. We did a video consultation and he was right on point. He broke everything down in layman’s term... Read More

Dr. Shadi Ali Qasqas, MD

Cardiovascular Disease, Internal Medicine, Interventional Cardiology
22 years exp
Riverside, CA
Staff was courteous, very nice and clean office. Follow-up appointment was made. The doctor took his time speaking with me.

Dr. Paryus B Patel, MD

Pulmonology, Critical Care Respiratory Therapy, Critical Care Medicine, Internal Medicine
40 years exp
Inglewood, CA
most caring and extremely smart

Dr. Gary Paul Fontan, MD

Family Medicine
27 years exp
Claremont, CA
Dr. Fontan is hands down one of the best doctors around!

Dr. Fredric Dean Balguma, DO

Family Medicine
19 years exp
Rancho Cucamonga, CA
Doctor Balguma is the best doctor I have ever had. Not only is he extremely knowledgeable and professional, he has a wonderful and warm personality. Thats rare these days.... Read More

Dr. Iyad Hanna, MD

Internal Medicine
26 years exp
Lakeport, CA
Great visit every time .

Dr. Daniel Kyung Hwang, MD

Nephrology
22 years exp
San Bernardino, CA
He visited my dad in the emergency room at San Gorgornio Memorial. His first assessment was carried out through treatment and verified by the Loma Linda team when dad got... Read More

Dr. Azra Abida Ashraf, MD

Plastic Surgery, Surgery
21 years exp
Alexandria, VA

Dr. Joseph Carl Hohl, MD

Orthopedic Surgery
61 years exp
Chino, CA
Very good Man cares about what’s best for you and your family. When it comes to your health Not many Drs left that treat you the way Dr. Hohl does if this man was a... Read More

Dr. Ali Mojaverian

Pulmonology, Critical Care Medicine, Sleep Medicine
33 years exp
Riverside, CA
Dr Mojaverian is a very knowledgeable and caring doctor. The staff are outstanding. I became a patient of Dr Mojaverian after, I left another pulmonary doctor, because of... Read More

Dr. Mohsen Ibrahim Ali, MD

Neurology, Psychiatry
52 years exp
San Dimas, CA
Dr. Mohsen Ibrahim Ali, MD is a health care provider primarily located in San Dimas, CA, with other offices in Upland, CA and San Dimas, CA(and 9 other locations). They... Read More

Dr. Nicolas Elias Nassar, MD

Pulmonology, Internal Medicine
29 years exp
San Bernardino, CA
Dr. Nissar is a great Pulmonologist! Strives to wean patients off vents and trachs to get them to better quality of life.

Dr. Ferrin Katarina Ruiz, MD

Pediatrics, Family Medicine
16 years exp
Montebello, CA
Incredible doctor. My family and I trust her kindness and care.

Dr. Mary P Bui, DO

Nephrology, Internal Medicine
26 years exp
Upland, CA
Dr. Mary P Bui, DO is a health care provider primarily located in Upland, CA, with other offices in Upland, CA and Chino, CA(and 15 other locations). They have 26 years of... Read More

Dr. Yan-Rachel Zhang, MD

Internal Medicine, Emergency Medicine, Other Specialty
30 years exp
Ontario, CA
Dr. Yan-Rachel Zhang, MD is a health care provider primarily located in Ontario, CA, with other offices in Ontario, CA and San Bernardino, CA. They have 30 years of... Read More

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