Dennis Pallan ,  MD Office Locations 45465 Fifth Ave. Callahan, FL 32011 Click here to view map to Office           Telephone (904) 879-4544 Fax (904) 879-4411 Gender         Languages Spoken Male English Hospital Affiliation Baptist Downtown Wolfson Children's Hospital Specialty Family Medicine - Board Certified Education Bachelor of Arts Duquesne University MBBS Kasturba Medical School Internship St. John's Hospital-Detroit Residency St. Joseph's Hospital-Flint