Deborah M. Ash, M.D. 760.339.7100 Specialty: Diagnostic Radiology El Centro Regional Medical Center Location: 1415 Ross Avenue, El Centro, CA 92243 Get Directions Education: Univ. of Louisville School of Medicine Residency Univ. of California- Davis Education NPI Ratings Education Univ. of Louisville School of Medicine Residency Univ. of California- Davis Patient Comments