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Summary
With 65 years in surgery and thoracic surgery, Dr. Changwoo Ahn practices in Fontana, California. He earned his medical degree from Tufts University.
Overview based on verified provider data
Quick Facts
- 65 years of experience
- Tufts University
- 2 specialties
- 1 area of expertise
- 1 office location
Office Location
Compare with Similar Doctors
![]() | ![]() | ![]() | ![]() |
| Dr. Changwoo Ahn, MD | Dr. Hai Thai Nguyen, MD | Dr. Mark Raphael Poblete, MD | Dr. Lonnie Warren Frei, MD |
| Surgery | Anesthesiology | Anesthesiology | Critical Care Medicine |
| Accepts New Patients | |||
| 65 Years of Experience | 25 Years of Experience | 19 Years of Experience | 49 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Fontana , CA | Orange , CA | San Diego , CA | Jackson , MS |
| Med School: Tufts University | Med School: University Of Colorado School Of Medicine | Med School: Loma Linda University School Of Medicine | Med School: University Of Wisconsin School Of Medicine & Public Health |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Changwoo Ahn
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Changwoo Ahn has the following 2 specialties
Specialty Expertise
Dr. Changwoo Ahn has the following area of expertise
Certifications, License, & Education
65 Years Experience
Education & Training
Medical School
Graduated from Tufts University in 1961.
NPI Number
Dr. Ahn's NPI number is 0.
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Frequently Asked Questions
- Is Dr. Changwoo Ahn accepting new patients?
- Dr. Changwoo Ahn has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- Does Dr. Changwoo Ahn accept my insurance?
- You can see the insurance plans that Dr. Changwoo Ahn accepts on their Vitals profile.
- How can I make an appointment with Dr. Changwoo Ahn?
- You can find contact information for Dr. Changwoo Ahn here on Vitals.
- Where is Dr. Changwoo Ahn's office located?
- Dr. Changwoo Ahn's office is located at 9961 Sierra Ave, Fontana, CA, 92335.
- Does Dr. Changwoo Ahn accept virtual/telehealth appointments?
- Dr. Changwoo Ahn has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Data Sources
This provider profile is built using data from:
- NPPES NPI Registry
- State medical licensing boards
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