Born and raised in Saginaw, Dr. Grigg graduated from Arthur Hill High School. Following in the footsteps of his father and grandfather, he attended and graduated from the University of Michigan. In 1997 he completed his lifelong dental aspiration, receiving a DMD degree from the medical University of South Carolina. Heavily influenced by dental school mentors, Dr. Grigg received a U.S. Army Health Professions Scholarship.

Dr. Griggs first assignment with the Army involved a one-year Advanced Education in General Dentistry program in Colorado Springs, CO. This invaluable training confirmed his desire to pursue a career in Endodontics. This led him to Augusta, Georgia, where he attended the Medical College of Georgia and received his Endodontic Specialty training from the U.S. Army Endodontic Residency at Fort Gordon.

Dr. Grigg is a member of the American Association of Endodontists, American Dental Association, Michigan Dental Association, Michigan Association of Endodontists, and the Saginaw Valley Dental Society.