5
1 Rating with 1 written Review
Summary
Dr. Callahan graduated from the Georgetown University School of Medicine in 1974. He works in East Boston, MA and specializes in Allergy & Immunology and Otolaryngology-Head & Neck Surgery.
Quick Facts
- 52 years of experience
- speaks English
- Georgetown University School Of Medicine
- 1 written review
- 2 specialties
- 2 areas of expertise
- 1 office location
- Male
Office Location
Compare with Similar Doctors
 |  | | |
| Dr. Leo Xavier Callahan | Layla Zahra Samandi | Marlin Nasef Hana | Sanchita Raychaudhuri |
| Allergy & Immunology | Pediatrics | Pediatrics | Pediatrics |
| Accepts New Patients | |||
| 52 Years of Experience | 5 Years of Experience | 6 Years of Experience | 5 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | |||
| East Boston , MA | Boston , MA | Greenville , NC | Sacramento , CA |
| Med School: Georgetown University School Of Medicine | Med School: University Of Texas Southwestern Medical School | Med School: American University Of Antigua College Of Medicine | Med School: Icahn School Of Medicine At Mount Sinai |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Leo Xavier Callahan
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Leo Xavier Callahan has the following 2 specialties
Specialty Expertise
Dr. Leo Xavier Callahan has the following 2 areas of expertise
Certifications, License, & Education
52 Years Experience
Dr. Leo Xavier Callahan holds an active medical license in the state of Massachusetts.
Medical License
Medical Doctor with an active medical license in the state of Massachusetts.
Education & Training
Medical School
Graduated from Georgetown University School Of Medicine in 1974.
NPI Number
Dr. Callahan's NPI number is 1598955627.
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Frequently Asked Questions
- Is Dr. Leo Callahan accepting new patients?
- Dr. Leo Callahan has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- Does Dr. Leo Callahan accept my insurance?
- You can see the insurance plans that Dr. Leo Callahan accepts on their Vitals profile.
- How can I make an appointment with Dr. Leo Callahan?
- You can find contact information for Dr. Leo Callahan here on Vitals.
- Where is Dr. Leo Callahan's office located?
- Dr. Leo Callahan's office is located at 79 Meridian St, East Boston, MA, 02128.
- What languages does Dr. Leo Callahan speak?
- Dr. Leo Callahan speaks English.
Data Sources
This provider profile is built using data from:
- NPPES NPI Registry
- State medical licensing boards
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