Meet Dr. Markulin Dr. Markulin has been practicing in the Niagara region since his graduation from the University of Hamilton Dental School in 1967. During that time, he has built a reputation as a genuine and caring practitioner serving the best interests of his patients. Dr. Markulin joined Martindale Dental as an associate in 2009 after selling his Dental Practice to the Martindale group. Dr. Markulin is married and has six daughters and also has many grandchildren. In his spare time, Dr. Markulin enjoys traveling the world, and has a penchant for dancing.