2.8
6 Ratings with 3 written Reviews
Summary
Dr. Sean Koon has practiced family medicine and addiction medicine for 49 years and is affiliated with Kaiser Foundation Hospital in Fontana, California. He treats substance use disorder, teen substance use disorder, and heroin use, and performs autoinjector and insulin pen procedures. He attended Loma Linda University School of Medicine and completed his residency at Kaiser Permanente Medical Center. Dr. Koon speaks English and Spanish.
Overview based on verified provider data
Quick Facts
- 49 years of experience
- speaks English, Spanish
- Kaiser Permanente Medical Center
- 3 written reviews
- 2 specialties
- 1 area of expertise
- 1 hospital affiliation
- 1 office location
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Flexible scheduling
Based on patient feedback. Read the reviews
Office Location
Compare with Similar Doctors
 |  |  | |
| Dr. Sean Eric Koon, MD | Katherine Foley, FNP, ARPN | Dr. Jeffrey Unger, MD | Yves Chery, CT, ASCP, APRN, BSN, MSN |
| Family Medicine | Family Medicine | Family Medicine | Family Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 49 Years of Experience | |||
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | Virtual Visit Available |
| Speaks English, Spanish | Speaks English | Speaks English | Speaks English |
| Fontana , CA | North Bergen , NJ | Rancho Cucamonga , CA | Suwanee , GA |
| Med School: Loma Linda University School Of Medicine | Med School: Northwestern University Feinberg Medical School | ||
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Sean Eric Koon
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Sean Eric Koon has the following 2 specialties
Specialty Expertise
Dr. Sean Eric Koon has the following area of expertise
Certifications, License, & Education
49 Years Experience
Dr. Sean Eric Koon holds an expired medical license in the state of California.
Medical License
Medical Doctor with an expired medical license in the state of California that expired in 2026.
Education & Training
Residency
Completed their residency at Kaiser Permanente Medical Center.
Medical School
Graduated from Loma Linda University School Of Medicine in 1998 and Rush Medical College Of Rush University Medical Center in 1977.
NPI Number
Dr. Koon's NPI number is 1285701128.
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Frequently Asked Questions
- Where is Dr. Sean Koon's office located?
- Dr. Sean Koon's office is located at 9961 Sierra Ave, Fontana, CA, 92335.
- Is Dr. Sean Koon accepting new patients?
- Dr. Sean Koon has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- Does Dr. Sean Koon accept virtual/telehealth appointments?
- Dr. Sean Koon has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Does Dr. Sean Koon accept my insurance?
- You can see the insurance plans that Dr. Sean Koon accepts on their Vitals profile.
- What languages does Dr. Sean Koon speak?
- Dr. Sean Koon speaks English and Spanish.
Data Sources
This provider profile is built using data from:
- NPPES NPI Registry
- State medical licensing boards
- Healthcare system and provider network data
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