4
4 Ratings with 2 written Reviews
Summary
Dr. William Yoon is a family medicine physician who earned his Doctor of Osteopathy degree from Western University Health Sciences College of Osteopathic Medicine of the Pacific. With 27 years of experience in family medicine, he brings extensive knowledge to caring for patients of all ages. Dr. Yoon is fluent in both English and Spanish, allowing him to serve diverse communities effectively.
Dr. Yoon practices at Kaiser Foundation Hospital locations in Ontario and Fontana, California. He specializes in managing diabetes, including Type 2 diabetes in both adults and younger patients. His expertise includes conducting comprehensive health screenings and providing preventive care such as flu vaccinations. Patients have given Dr. Yoon an average rating of 4.0 out of 5 stars for his compassionate and thorough approach to family healthcare.
Dr. Yoon practices at Kaiser Foundation Hospital locations in Ontario and Fontana, California. He specializes in managing diabetes, including Type 2 diabetes in both adults and younger patients. His expertise includes conducting comprehensive health screenings and providing preventive care such as flu vaccinations. Patients have given Dr. Yoon an average rating of 4.0 out of 5 stars for his compassionate and thorough approach to family healthcare.
Overview based on verified provider data
Quick Facts
- 27 years of experience
- 33 insurance plans accepted
- speaks English, Spanish
- Western Univ Health Sci College Of Osteopathic Medicine Of The Pacific
- 2 written reviews
- 1 specialty
- 9 areas of expertise
- 1 board certification
- 1 hospital affiliation
- 2 office locations
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Locations
Dr. William W Yoon 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. William W Yoon, DO | Dr. James L. Pearson, MD | Michael Benavidez, DO | Dr. Alexis Alexander-Epperly, MD |
| Family Medicine | Family Medicine | Family Medicine | Family Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 27 Years of Experience | 9 Years of Experience | 34 Years of Experience | 28 Years of Experience |
| No Virtual Visit Option | Virtual Visit Available | No Virtual Visit Option | Virtual Visit Available |
| Speaks English, Spanish | Speaks English | Speaks English, Spanish | Speaks English |
| Ontario , CA | Seal Beach , CA | Upland , CA | Manassas , VA |
| Med School: Western Univ Health Sci College Of Osteopathic Medicine Of The Pacific | Med School: St Georges University School Of Medicine | Med School: Western University of Health Sciences | 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. William W Yoon
Medical Specialties
Dr. William W Yoon has the following specialty
Specialty Expertise
Dr. William W Yoon has the following 9 areas of expertise
Certifications, License, & Education
27 Years Experience
Dr. William W Yoon 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 2027.
Education & Training
Medical School
Graduated from Western Univ Health Sci College Of Osteopathic Medicine Of The Pacific in 1999.
NPI Number
Dr. Yoon's NPI number is 1770650509.
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Frequently Asked Questions
- How can I make an appointment with Dr. William W Yoon?
- You can find contact information for Dr. William W Yoon here on Vitals.
- Is Dr. William W Yoon accepting new patients?
- Dr. William W Yoon has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- Which hospitals is Dr. William W Yoon affiliated with?
- Dr. William W Yoon is affiliated with Kaiser Foundation Hospital.
- Where is Dr. William W Yoon's office located?
- Dr. William W Yoon's office is located at 2295 S Vineyard Ave, Ontario, CA, 91761.
- Does Dr. William W Yoon accept my insurance?
- You can see the insurance plans that Dr. William W Yoon accepts on their Vitals profile.
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