Gregg Alan Lessly MD became an Anesthesiology doctor in 1990. Male doctor. Specialty Dr. Lessly specializes in the following: Anesthesiology Location Washington Narragansett RIĀ  2882 phone: fax: email: website: Education Dr. Lessly was educated at the following institutions: Medical School Attended: Suny-Hlth Sci Ctr At Syracuse, Coll Of Med, Syracuse Ny 13210 Specialist training U