Overview
John Callaghan is a primary care provider, practicing in Internal Medicine in Indianapolis, Indiana.
His clinical expertise encompasses Scalded Skin Syndrome, Mast Cell Activation Syndrome (MCAS), Stevens-Johnson Syndrome, and Erythema Multiforme.
He is actively involved in clinical research, co-authoring 22 peer reviewed articles. Dr. Callaghan is currently accepting new patients.
Specialties
Licenses
Languages Spoken
Gender
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- HMO
- HMO
- INDEMNITY
- POS
- PPO
Locations
550 University Blvd, Indianapolis, IN 46202
Frequently Asked Questions about Dr. John T. Callaghan
How do I make an appointment with Dr. John T. Callaghan?
You can book an appointment with Dr. John T. Callaghan by calling their office at 317-656-4186. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. John T. Callaghan a top-rated expert for Scalded Skin Syndrome?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. John T. Callaghan is classified as an Experienced expert for Scalded Skin Syndrome, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.
What conditions does Dr. John T. Callaghan specialize in?
While Dr. John T. Callaghan is a Internal Medicine, they have specific expertise in Scalded Skin Syndrome, Mast Cell Activation Syndrome (MCAS), and Stevens-Johnson Syndrome. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Internal Medicine.
Does Dr. John T. Callaghan accept my insurance?
Dr. John T. Callaghan accepts most major insurance plans, including Anthem BCBS and CareSource. We recommend calling the office directly at 317-656-4186 to verify that your specific plan is currently accepted before your visit.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Experienced
- COVID-19Dr. Callaghan isExperienced. Learn about COVID-19.
- Ehlers-Danlos Syndrome (EDS)Dr. Callaghan isExperienced. Learn about Ehlers-Danlos Syndrome (EDS).
- Erythema MultiformeDr. Callaghan isExperienced. Learn about Erythema Multiforme.
- Mast Cell Activation Syndrome (MCAS)Dr. Callaghan isExperienced. Learn about Mast Cell Activation Syndrome (MCAS).
- Multisystem Inflammatory Syndrome in Children (MIS-C)
- Scalded Skin SyndromeDr. Callaghan isExperienced. Learn about Scalded Skin Syndrome.
- Stevens-Johnson SyndromeDr. Callaghan isExperienced. Learn about Stevens-Johnson Syndrome.