5
1 Rating
Summary
Dr. John Callaghan is an internal medicine physician with 57 years of clinical experience caring for patients. He earned his medical degree from the University of Kentucky College of Medicine and has built an extensive career focused on comprehensive adult healthcare. His practice emphasizes the diagnosis and treatment of a wide range of medical conditions affecting adults.
Dr. Callaghan practices at Indianapolis VA Medical Center and Indiana University Health Hospital in Indianapolis, Indiana. He specializes in treating conditions such as drug overdose, anxiety, and anxiety disorders. Patients consistently rate his care highly, giving him an average rating of 5.0 out of 5 stars on Vitals.
Dr. Callaghan practices at Indianapolis VA Medical Center and Indiana University Health Hospital in Indianapolis, Indiana. He specializes in treating conditions such as drug overdose, anxiety, and anxiety disorders. Patients consistently rate his care highly, giving him an average rating of 5.0 out of 5 stars on Vitals.
Overview based on verified provider data
Quick Facts
- 57 years of experience
- University Of Kentucky College Of Medicine
- 1 specialty
- 1 area of expertise
- 2 hospital affiliations
- 2 office locations
- Male
Office Locations
Dr. John Thomas Callaghan has 2 locationsCompare with Similar Doctors
 |  | ||
| Dr. John Thomas Callaghan, MD | Dr. Jason Cadwallader, MD | Dr. Arshiya Baig, DO | Eric Harker |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 57 Years of Experience | 13 Years of Experience | 25 Years of Experience | |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | Virtual Visit Available |
| Speaks English | Speaks English | Speaks English | |
| Indianapolis , IN | Aurora , CO | Indianapolis , IN | Lyons , CO |
| Med School: University Of Kentucky College Of Medicine | Med School: A T Still University Kirksville College Of Osteopathic Medicine | Med School: Duke University School Of Medicine | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. John Thomas Callaghan
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. John Thomas Callaghan has the following specialty
Specialty Expertise
Dr. John Thomas Callaghan has the following area of expertise
Certifications, License, & Education
57 Years Experience
Dr. John Thomas Callaghan holds an expired medical license in the state of Indiana.
Medical License
Medical Doctor with an expired medical license in the state of Indiana that expired in 2025.
Education & Training
Medical School
Graduated from University Of Kentucky College Of Medicine in 1969.
NPI Number
Dr. Callaghan's NPI number is 1700825064.
Similar doctors
Frequently Asked Questions
- Which hospitals is Dr. John Callaghan affiliated with?
- Dr. John Callaghan is affiliated with Indianapolis Va Medical Center and Indiana University Health Hospital.
- Does Dr. John Callaghan accept my insurance?
- You can see the insurance plans that Dr. John Callaghan accepts on their Vitals profile.
- How can I make an appointment with Dr. John Callaghan?
- You can find contact information for Dr. John Callaghan here on Vitals.
- Where is Dr. John Callaghan's office located?
- Dr. John Callaghan's office is located at 1481 W 10th St, Indianapolis, IN, 46202.
- Does Dr. John Callaghan accept virtual/telehealth appointments?
- Dr. John Callaghan has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews
Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.
Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.
Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.
