Dentistry Delivered From The Heart

Cassopolis, MI


About Cassopolis Dental

John Hayman, DDS

Dr. Hayman grew up in a small town near Detroit, Michigan. He obtained an Associate's degree in liberal arts at Macomb Community College, and a Bachelor's degree in Biology at the University of Detroit Mercy. He attended the University of Detroit Mercy School of Dentistry. After dental school he did a general dentistry residency at Mt. Sinai Hospital in Chicago, Illinois. He has been practicing in Cassopolis since 1990. He is married to Karly and has 2 boys. Dr. Hayman enjoys playing hockey, snow skiing, water skiing, going to movies and working out.


Dr. Eric Stefanski


Dr. Stefanski completed his entire post-high school education at the University of Michigan in Ann Arbor, initially earning a Bachelor of Science in Biology and Anthropology-Zoology in 2010, and again graduating in May of 2015 with a Doctorate of Dental Surgery.  He has lived in the Southwest Michigan area since 1991, growing up in Northern Kalamazoo County.   Dr. Stefanski drew inspiration from his childhood neighbor and his uncle, both of whom are dentists, and he caries on that inspiration as a contributing member of the Cassopolis Dental team.  He enjoys biking, running, working out, sailing, and canoeing with his fiancé, Elle, who will take his hand in marriage in August of 2015.

Karly - Patient Ambassador

Karly holds an Associate's degree in general studies from Southwestern Michigan College. She is married and has 2 boys. Karly enjoys running, soccer, snow skiing, and water skiing. She has been a lifetime resident of Cassopolis.

Carla - Dental Hygienist

Carla graduated from Kalamazoo Valley Community College May, 1982. She is CPR certified. She began working at Cassopolis Dental July, 1982. Carla is married and has 1 son. She enjoys horseback riding, skiing, family time, camping, and reading. Carla is an advocate for the Cass County Sheriff and is proactive in community service.

Renee - Dental Hygienist

Renee graduated from Ferris State University May, 1996. She is CPR certified. She began working at Cassopolis Dental November, 1997. Renee is happily married and has 2 sons. She enjoys shopping, working out, traveling, and spending time with her family.

Brenda - Dental Assistant

Brenda began working at Cassopolis Dental January, 1999. She is CPR & X-ray certified. She is married and has 1 daughter. Brenda enjoys shopping, traveling, and spending time with her family. She has been a lifetime resident of Dowagiac.


Cassopolis Dental