Convenient Locations in
Alpharetta & Cumming

Pay Bill Online

Daniel Callahan, M.D.

Director of Respiratory Therapy at Northside Hospital-Forsyth
Director, Northside Hospital Sleep Disorders Center, Roswell Location

Daniel Callahan, M.D.

Daniel Callahan, M.D.

Dr. Callahan is originally from Warner Robins, Georgia and pursued his childhood dream of following his father's footsteps to a career in medicine.

In 1997, he was a founding partner with Dr. Mason of North Point Pulmonary Associates. He has served as chief of medicine at North Fulton Hospital and is involved in community service as a founding board member of the Good Samaritan Health Center in Atlanta.

Dr. Callahan practices out of our Alpharetta and Cumming locations.

Education and Training

  • Medical Education, Medical College of Georgia, Georgia
  • Residency, Internal Medicine, Carolinas Medical Center, North Carolina
  • Fellowship, Pulmonary Medicine, Medical College of Virginia

Certifications and Affiliations

  • Board Certified, Pulmonary Medicine, Sleep Medicine and Internal Medicine
  • Member, American Academy of Sleep Medicine
  • Member, College of Chest Physicians

Hospital Privileges

  • Northside Hospital

Our Sleep Services
Read about sleep conditions