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Summary
Dr. David Diep is a board-certified family medicine physician with 15 years of experience caring for patients of all ages. He earned his medical degree from Touro University California College of Osteopathic Medicine and completed his residency training at Arrowhead Regional Medical Center. His osteopathic training emphasizes treating the whole person, focusing on preventive care and the body's natural ability to heal. Dr. Diep is fluent in both English and Spanish, allowing him to serve diverse communities throughout Southern California.
Dr. Diep practices at Kaiser Permanente Ontario Medical Center in Ontario, California, and maintains affiliations with Kindred Hospital Rancho in Rancho Cucamonga. He has extensive experience managing diabetes, including Type 2 diabetes in both adults and younger patients. His practice focuses on comprehensive metabolic monitoring and diabetic care, including kidney function screening to prevent complications. Dr. Diep provides thorough blood work …analysis to help patients maintain optimal health and manage chronic conditions effectively.
Read More Read less Dr. Diep practices at Kaiser Permanente Ontario Medical Center in Ontario, California, and maintains affiliations with Kindred Hospital Rancho in Rancho Cucamonga. He has extensive experience managing diabetes, including Type 2 diabetes in both adults and younger patients. His practice focuses on comprehensive metabolic monitoring and diabetic care, including kidney function screening to prevent complications. Dr. Diep provides thorough blood work …analysis to help patients maintain optimal health and manage chronic conditions effectively.
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Quick Facts
- 15 years of experience
- speaks English, Spanish
- Arrowhead Regional Medical Center
- 1 specialty
- 7 areas of expertise
- 1 board certification
- 2 hospital affiliations
- 2 office locations
- Male
Office Locations
Dr. David Duc Diep 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
Sat7:00 am - 12:00 pm
SunClosed
Compare with Similar Doctors
 |  |  |  |
| Dr. David Duc Diep, DO | Dr. Peter N Mattar, MD | Dr. Anastasia Eileen Buerger | Dr. Alexis Alexander-Epperly, MD |
| Family Medicine | Family Medicine | Family Medicine | Family Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 15 Years of Experience | 11 Years of Experience | 28 Years of Experience | |
| No Virtual Visit Option | No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available |
| Speaks English, Spanish | Speaks Spanish, French, English | Speaks English | Speaks English |
| Ontario , CA | Norco , CA | Long Beach , CA | Manassas , VA |
| Med School: Touro University California College Of Osteopathic Medicine | Med School: Western University of Health Sciences, DO | Med School: Uniformed Services University Of The Health Sciences F Edward Hebert School Of Medicine | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. David Duc Diep
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. David Duc Diep has the following specialty
Specialty Expertise
Dr. David Duc Diep has the following 7 areas of expertise
Certifications, License, & Education
15 Years Experience
MEDICAL LICENSE
Doctor Of Osteopathy, California, 2026, Active
EDUCATION & TRAINING
Residency
Arrowhead Regional Medical Center
Medical School
Touro University California College Of Osteopathic MedicineGraduated in 2011
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Frequently Asked Questions
- Is Dr. David Diep accepting new patients?
- Dr. David Diep has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- Does Dr. David Diep accept my insurance?
- You can see the insurance plans that Dr. David Diep accepts on their Vitals profile.
- Which hospitals is Dr. David Diep affiliated with?
- Dr. David Diep is affiliated with Kindred Hospital Rancho and Kaiser Permanente Ontario Medical Center.
- Where is Dr. David Diep's office located?
- Dr. David Diep's office is located at 2295 S Vineyard Ave, Ontario, CA, 91761.
- Does Dr. David Diep accept virtual/telehealth appointments?
- Dr. David Diep has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
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