5
2 Ratings
Summary
Dr. John Kwak treats sepsis, pediatric sepsis, and acid reflux, and performs CT scans, including CT scans of the brain and head and face. He practices internal medicine and hospital medicine in Columbus, Ohio, and has 32 years of experience. Dr. Kwak earned his medical degree from Northeast Ohio Medical University and completed his residency at Summa Health System. Patients on Vitals rate Dr. Kwak 5 out of 5.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 32 years of experience
- 30 insurance plans accepted
- Summa Health System
- 2 specialties
- 5 areas of expertise
- 4 office locations
- Male
Office Locations
Dr. John Nah Kwak has 4 locationsMedone Hospital Physicians
3525 Olentangy River Rd Ste 4330Columbus, OH 43214 Tel: (614) 255-6900
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed
Ohiohealth Riverside Methodist Hospital
3535 Olentangy River RdColumbus, OH 43214 Tel: (614) 566-5000
Compare with Similar Doctors
 |  |  | |
| Dr. John Nah Kwak, MD | Dr. Inam Khan, DO | Dr. Adewumi Bakare DMSc, PA-C | Tugce Kutuk |
| Internal Medicine | Internal Medicine | Internal Medicine | Radiation Oncology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 32 Years of Experience | 15 Years of Experience | ||
| No Virtual Visit Option | No Virtual Visit Option | Virtual Visit Available | No Virtual Visit Option |
| Speaks English | Speaks English, Spanish, Yoruba, French, Russian, Arabic, Chinese, Chinese (Mandarin) | ||
| Columbus , OH | Columbus , OH | Mesquite , TX | Columbus , OH |
| Med School: Northeast Ohio Medical University | Med School: University of Lynchburg - DMSc | Med School: Hacettepe Universitesi Tip Fakultesi | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. John Nah Kwak
Medical Specialties
Dr. John Nah Kwak has the following 2 specialties
Specialty Expertise
Dr. John Nah Kwak has the following 5 areas of expertise
Certifications, License, & Education
32 Years Experience
Dr. John Nah Kwak holds an expired medical license in the state of Ohio.
Medical License
Medical Doctor with an expired medical license in the state of Ohio that expired in 2026.
Education & Training
Residency
Completed their residency at Summa Health System.
Medical School
Graduated from Northeast Ohio Medical University in 1994.
NPI Number
Dr. Kwak's NPI number is 1871694653.
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Frequently Asked Questions
- Where is Dr. John Kwak's office located?
- Dr. John Kwak's office is located at 3525 Olentangy River Rd Ste 4330, Columbus, OH, 43214.
- Does Dr. John Kwak accept my insurance?
- You can see the insurance plans that Dr. John Kwak accepts on their Vitals profile.
- How can I make an appointment with Dr. John Kwak?
- You can find contact information for Dr. John Kwak here on Vitals.
- Is Dr. John Kwak accepting new patients?
- Dr. John Kwak is accepting new patients on Vitals. View Dr. John Kwak's profile on Vitals to make an appointment.
- Does Dr. John Kwak accept virtual/telehealth appointments?
- Dr. John Kwak 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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