Dr. Harold L. Crossley DDS, MS, PhD

Hal Crossley is Professor Emeritus at the University of Maryland Dental School. He received a Bachelor of Science degree in Pharmacy from the University of Rhode Island in 1964, the Master of Science (1970) and Doctorate degrees (1972) in Pharmacology. The University of Maryland Dental School in Baltimore awarded Dr. Crossley the D.D.S. degree in 1980.