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Summary
Dr. Robert Callahan practices family medicine and is affiliated with Irwin Army Community Hospital and Saint Michael Medical Center. He treats obesity and overweight, hypertension, and pediatric hypertension. Dr. Callahan earned his DO from Touro University Nevada College of Osteopathic Medicine and sees patients in Fort Riley, Kansas, and Silverdale, Washington.
Overview based on verified provider data
Quick Facts
- 12 years of experience
- Touro University Nevada College Of Osteopathic Medicine
- 1 specialty
- 2 hospital affiliations
- 3 office locations
- Male
Office Locations
Dr. Robert Charles Callahan has 3 locationsCompare with Similar Doctors
 |  |  |  |
| Dr. Robert Charles Callahan, DO | Dr. Michael Gray, MD | Helix Virtual Care | Nicole Baldwin, APRN, FNP-BC |
| Family Medicine | Family Medicine | Family Medicine | Family Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 12 Years of Experience | 31 Years of Experience | 8 Years of Experience | |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English | Speaks English | ||
| Fort Riley , KS | Annapolis , MD | Boca Raton , FL | Orlando , FL |
| Med School: Touro University Nevada College Of Osteopathic Medicine | Med School: University Of Maryland School Of Medicine | ||
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Robert Charles Callahan
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Robert Charles Callahan has the following specialty
Certifications, License, & Education
12 Years Experience
Dr. Robert Charles Callahan holds an expired medical license in the state of Washington.
Medical License
Doctor Of Osteopathy with an expired medical license in the state of Washington that expired in 2026.
Education & Training
Medical School
Graduated from Touro University Nevada College Of Osteopathic Medicine in 2014.
NPI Number
Dr. Callahan's NPI number is 1306248018.
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Frequently Asked Questions
- Does Dr. Robert Callahan accept virtual/telehealth appointments?
- Dr. Robert Callahan has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Is Dr. Robert Callahan accepting new patients?
- Dr. Robert Callahan has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- Does Dr. Robert Callahan accept my insurance?
- You can see the insurance plans that Dr. Robert Callahan accepts on their Vitals profile.
- Which hospitals is Dr. Robert Callahan affiliated with?
- Dr. Robert Callahan is affiliated with Irwin Army Community Hospital and SAINT MICHAEL MEDICAL CENTER.
- How can I make an appointment with Dr. Robert Callahan?
- You can find contact information for Dr. Robert Callahan 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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