Dr. Lewcock earned his dental degree from New York University, after earning his bachelor's degree from the University of Wisconsin. Upon completion of dental school, his training continued at Peninsula Hospital Center where he completed a general practice residency focused on advanced training in cosmetics and prosthetics, endodontics and oral surgery.

Dr. Lewcock is an active member of several and important dental organizations including the American Academy of Cosmetic Dentistry, Academy of General Dentistry, International Congress of Oral Implantologists, and the Seattle Study Club.

His highest achievements include Fellowship in the Academy of General Dentistry and the International Congress of Oral Implantologists. He was also the recipient of the Dr. Bernard E. Rudner Memorial Award in 2001 for demonstrating superior performance in providing oral comprehensive care and administering a dental practice.

Dr. Lewcock is open and honest, and his gentle touch and appreciation for excellence makes his patients instantly feel at ease. When Dr. Lewcock is not working or spending time with his young daughter, Chloë, he enjoys mountain biking, skiing, snowboarding, and being active in the community.