Dr. Callahan is on Doximity
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Office
2 Cooper Plz
Camden, NJ 08103Phone+1 855-632-2667Fax+1 856-735-6454
Education & Training
- Drexel University College of Medicine/Hahnemann University HospitalFellowship, Hematology and Medical Oncology, 1990 - 1992
- RowanSOM/Jefferson Health/Virtua Our Lady of Lourdes HospitalResidency, Internal Medicine, 1988 - 1990
- VirtuaInternship, Transitional Year, 1987 - 1988
- University of New England College of Osteopathic MedicineClass of 1987
Certifications & Licensure
- PA State License 1990 - 2026
- NJ State License 1988 - 2025
- NH State License 1999 - 2021
- AOA Board of Internal Medicine Oncology
Awards, Honors, & Recognition
- Super Doctor SuperDoctors.com
- Top MD Consumers Checkbook
Professional Memberships
- Member
- Member
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