Dental Staff

All our professionals at the Arvada, CO area practice of Dr. John A. Wyatt maintain the highest levels of accreditation and pursue ongoing education to stay abreast of the latest trends in dentistry.

 John A. Wyatt, DDS John A. Wyatt, DDS

Dentist in Wheat Ridge, CO

John A. Wyatt, DDS

Dr. Wyatt, a Colorado native, attended Wheat Ridge High School and graduated with honors from Colorado University with a bachelors of psychology in 1987 .

Dr. Wyatt attended Colorado School of Dentistry in Denver, graduating in 1991 with an intensive small class size and a six month internship program serving underprivileged communities in Colorado. He is a member of the American Dental Association , Colorado Dental Association , and the Metro Denver Dental Society , with numerous hours of continuing education in cosmetic and general dentistry.

Dr. Wyatt spent three years (1991-1994) in the Navy serving as a NATO dentist in Iceland with a group of specialists and general dentists focusing on all facets of quality care.

In 1995, we opened our current practice which has evolved over nineteen years into a practice able to comfortably serve nearly all phases of general dentistry, from children of three years into late adulthood. We are also able to serve Spanish speaking patients. Our office is completely computerized, with digital x-rays and intraoral camera capabilities, including one hour laser whitening. Our friendly staff offers apprehensive patients options, including nitrous oxide to allow a more comfortable visit.

 Mandy Leitner Mandy Leitner

Mandy Leitner attended the University of Nebraska Medical Center College of Dentistry. She graduated in 2001 with honors and a bachelors of science in dental hygiene, with a minor in psychology.

Mandy has worked with Dr. John Wyatt for 13 years.

Staff Info


John Wyatt: Dentist (23 years)
Mandy Leitner: Hygienist (13 years)
Lisa Wyatt: Office Manager/ EDDA  (26 years)
Cassie Ahles: Dental Assistant / EDDA (6 years)
Julie Walker: Dental Assistant ( 1 Year)