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Summary
Dr. John Keller treats atrial fibrillation and cardiac arrhythmia and performs ambulatory EKG monitoring. He has practiced cardiology for 28 years and is affiliated with Adena Regional Medical Center. He speaks Chinese and Spanish.
Dr. Keller earned his medical degree from the University of Cincinnati College of Medicine and completed his residency at Ohio State University Medical Center. He sees patients in Waverly, Columbus, and Newark, Ohio.
Dr. Keller earned his medical degree from the University of Cincinnati College of Medicine and completed his residency at Ohio State University Medical Center. He sees patients in Waverly, Columbus, and Newark, Ohio.
Overview based on verified provider data
Quick Facts
- 28 years of experience
- 20 insurance plans accepted
- speaks Chinese, Spanish
- Ohio State University Medical Center
- 1 specialty
- 5 areas of expertise
- 1 hospital affiliation
- 4 office locations
- Male
Office Locations
Dr. John Jeffrey Keller has 4 locationsCompare with Similar Doctors
 |  |  |  |
| Dr. John Jeffrey Keller, MD | Laura Lynn Wells | Dr. Jamie L Fyffe | Dr. Jarrod Kenneth Betz, MD |
| Cardiology | Nurse Practitioner | Nurse Practitioner | Interventional Cardiology |
| Accepts New Patients | Accepts New Patients | ||
| 28 Years of Experience | 13 Years of Experience | ||
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks Chinese, Spanish | Speaks Chinese, English, French, Spanish | ||
| Waverly , OH | Chillicothe , OH | Chillicothe , OH | Circleville , OH |
| Med School: University Of Cincinnati College Of Medicine | Med School: University Of Cincinnati College Of Medicine | ||
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. John Jeffrey Keller
Medical Specialties
Dr. John Jeffrey Keller has the following specialty
Specialty Expertise
Dr. John Jeffrey Keller has the following 5 areas of expertise
Certifications, License, & Education
28 Years Experience
Dr. John Jeffrey Keller 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 Ohio State University Medical Center.
Medical School
Graduated from University Of Cincinnati College Of Medicine in 1998.
NPI Number
Dr. Keller's NPI number is 1700849114.
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Frequently Asked Questions
- Does Dr. John Keller accept my insurance?
- You can see the insurance plans that Dr. John Keller accepts on their Vitals profile.
- Where is Dr. John Keller's office located?
- Dr. John Keller's office is located at 100 Dawn Ln, Waverly, OH, 45690.
- Does Dr. John Keller accept virtual/telehealth appointments?
- Dr. John Keller has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Is Dr. John Keller accepting new patients?
- Dr. John Keller has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- How can I make an appointment with Dr. John Keller?
- You can find contact information for Dr. John Keller here on Vitals.
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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