Dr. Sean M. Callahan has been practicing medicine for 7 years. Dr. Callahan graduated from the University of Texas Southwestern Medical Center at Dallas in 2007. He practices medicine in Lewisville, TX and specializes in Otolaryngology. Dr. Callahan is affiliated with Medical Center Of Lewisville and Texas Health Presbyterian WNJ. He speaks English and Spanish.
Years in Practice: 7 Years
Languages Spoken: English, Spanish
Medical School: University of Texas Southwestern Medical Center at Dallas
Graduation Date: 2007