Dr. Callahan is on Doximity
As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.
- Gain access to free telehealth tools, such as our “call shielding” and one-way patient texting.
- Connect with colleagues in the same hospital or clinic.
- Read the latest clinical news, personalized to your specialty.
Office
Oneida Nation health
Appleton, WI 54913
Education & Training
University of MinnesotaResidency, Pediatrics, 1999 - 2002
West Virginia University School of MedicineClass of 1999
Certifications & Licensure
OR State Medical License 2024 - 2025
WI State Medical License 2008 - 2025
MI State Medical License 2003 - 2010
MN State Medical License 2002 - 2003- American Board of Pediatrics Pediatrics
Professional Memberships
- American Board of PediatricsMember
Viewing the full profile is available to verified healthcare professionals only.
Find your profile and take control of your online presence:
