0 reviews
Summary
Dr. Andrew Cha is an internal medicine physician specializing in hospital medicine with over two decades of clinical experience. He earned his medical degree from Touro University California College of Osteopathic Medicine and has been practicing for 23 years. Dr. Cha provides care in both English and Spanish.
Dr. Cha practices at Kaiser Foundation Hospital in Fontana and Kaiser Permanente Ontario Medical Center in Ontario, California, with hospital affiliations at South Coast Global Medical Center. His expertise includes managing type 2 diabetes and high blood pressure conditions. He performs comprehensive health screenings and specializes in diabetic kidney disease monitoring to help patients maintain optimal health.
Dr. Cha practices at Kaiser Foundation Hospital in Fontana and Kaiser Permanente Ontario Medical Center in Ontario, California, with hospital affiliations at South Coast Global Medical Center. His expertise includes managing type 2 diabetes and high blood pressure conditions. He performs comprehensive health screenings and specializes in diabetic kidney disease monitoring to help patients maintain optimal health.
Overview based on verified provider data
Quick Facts
- 23 years of experience
- 30 insurance plans accepted
- speaks English, Spanish
- Touro University California College Of Osteopathic Medicine
- 2 specialties
- 5 areas of expertise
- 1 hospital affiliation
- 2 office locations
- Male
Office Locations
Dr. Andrew Chen Cha has 2 locationsKaiser Permanente Ontario Medical Center
2295 S Vineyard AveOntario, CA 91761 Tel: (909) 724-5000
Mon7:00 am - 7:00 pm
Tue7:00 am - 7:00 pm
Wed7:00 am - 7:00 pm
Thu7:00 am - 7:00 pm
Fri7:00 am - 7:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
![]() | ![]() | ![]() | ![]() |
| Dr. Andrew Chen Cha, DO | Dr. Adewumi Bakare DMSc, PA-C | Dr. Adama Diarra, DO | Eric Harker |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 23 Years of Experience | 5 Years of Experience | 14 Years of Experience | 25 Years of Experience |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English, Spanish | Speaks English, Spanish, Yoruba, French, Russian, Arabic, Chinese, Chinese (Mandarin) | Speaks English, French, Bambara | Speaks English |
| Fontana , CA | Mesquite , TX | Tigard , OR | Lyons , CO |
| Med School: Touro University California College Of Osteopathic Medicine | Med School: University of Lynchburg - DMSc | Med School: Arizona College of Osteopathic Medicine | Med School: Duke University School Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Andrew Chen Cha
Medical Specialties
Dr. Andrew Chen Cha has the following 2 specialties
Specialty Expertise
Dr. Andrew Chen Cha has the following 5 areas of expertise
Certifications, License, & Education
23 Years Experience
Dr. Andrew Chen Cha holds an active medical license in the state of California.
Medical License
Doctor Of Osteopathy with an active medical license in the state of California that expires in 2026.
Education & Training
Medical School
Graduated from Touro University California College Of Osteopathic Medicine in 2003.
NPI Number
Dr. Cha's NPI number is 1508832940.
Similar doctors
Frequently Asked Questions
- Does Dr. Andrew Cha accept my insurance?
- You can see the insurance plans that Dr. Andrew Cha accepts on their Vitals profile.
- What languages does Dr. Andrew Cha speak?
- Dr. Andrew Cha speaks English and Spanish.
- Which hospitals is Dr. Andrew Cha affiliated with?
- Dr. Andrew Cha is affiliated with South Coast Global Medical Center.
- Is Dr. Andrew Cha accepting new patients?
- Dr. Andrew Cha has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- Does Dr. Andrew Cha accept virtual/telehealth appointments?
- Dr. Andrew Cha has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
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.





