Dompkosky joined the medical staff of Wilkes-Barre General Hospital in Wilkes Barre, PA, in December 2012 and is practicing internal medicine at the clinic in Mountain Top, PA. He is board-certified in internal medicine and completed internal medicine residencies with the Scranton-Temple residency program in Scranton, PA, and the Wilkes-Barre Veterans Administration Medical Center. He and his wife, Sandy, reside in Mountain Top.