Owosso Dental Center
1083 E M 21
Owosso, MI 48867
(989) 723-6124


All our professionals at Owosso Dental Center maintain the highest levels of accreditation and pursue ongoing education to stay abreast of the latest trends in dentistry.

Timothy S. Glowniak D.D.S.

dr. timDr. Tim graduated from University of Detroit in 1992. He worked as an associate dentist until buying Owosso Dental Center in 1996. He moved to Owosso with his family and made the Shiawassee County area his home. Dr. Tim and his wife Melinda live on a small farm and have 2 daughters Tara and Clare.

In 2000 Dr. Tim moved his office to it's current location at 1083 East M-21 (Main St.). This move provided Dr. Tim with much more space, better location and ample parking for his patients.

Dr. Tim attends continuing education courses on a regular basis. Always wanting to stay abreast of the most recent information for the care of his patients.

Dr. Tim is a member of the American Dental Association, Michigan Dental Association, Academy of General Dentistry, Michigan Academy of General Dentistry, Shiawassee Dental Society, International Association for Orthodontics, Invisalign Certified.


Smiles and efficiency will greet you when calling or entering Owosso Dental Center. Our office team is courteous, professional and caring. Their first concern is YOU.


Our dental hygiene team is comprised of  Niki McLaren,RDH and Heather Gunsell, RDH . They are excellent patient care providers.  Niki and Heather attend continuing education courses so they can provide the finest patient care for YOU. Their years of experience combined with their professional education enable them to deliver up to date treatment and care. Our hygiene team will put a smile on YOUR face!


Dr. Tim works side by side with a caring professional and patient care oriented dental assistant.  Renee Cameron is a Registered dental assistant.  When coming to an appointment with Dr. Tim our dental assistant is a very important part of that visit. Not only does Renee work directly with Dr. Tim to deliver the finest care,she also works directly with YOU to deliver the finest experience in dental care. .