Find Doctors and Dentists Near You
The location you tried did not return a result. Please enter a valid 5-digit Zip Code.

You can also search by physician, practice, or hospital name


Dr. Robert Armstrong Dr. Armstrong received his DDS from Northwestern University Dental School in Chicago and has been practicing dentistry since 1987. A firm believer in continuing education and a personal commitment to excellence, Dr. Armstrong has also received a Mastership Award from the Academy of General Dentistry. The Mastership is the highest honor available in the Academy and one of the most respected designations in the profession. To accomplish this, he completed 1100 hours of continuing dental education in the sixteen disciplines of dentistry, including four hundred hours dedicated to hands-on skills. Dr. Armstrong is a staff member of the Cheboygan Memorial Hospital and is the only Cheboygan County dentist with operating room privileges at the facility. This allows him to provide resident and emergency room patient dental care of medically compromised patients. Professional memberships include: American Dental Association Michigan Academy of General Dentistry Academy of General Dentistry Michigan Dental Association Michigan Board of Forensic Odontology Vacationland District Dental Society Secretary, Vacationland District DS, 1992 to 1995 Treasurer, Vacationland District DS, 1996 to present He is a former Captain in the US Army National Guard and is the exclusive local dental provider to the Coast Guard Cutter Mackinaw stationed in Cheboygan. He was also instrumental in establishing Dental Clinics North, a free children’s clinic in Cheboygan. Dr. Armstrong's personal interests include theater. He has held parts in Fiddler on the Roof, Little Shop of Horrors, and Foreigner with the Northland Players as well as participated in the Rivertown Follies where he was President of the group as well. He is a Knights of Columbus member and served in various positions including Grand Knight, chairperson of the membership and vocations committees, and is chairperson for a major fundraising project. He currently sits on the finance council of his church, St. Mary's/St. Charles Catholic Church. He married his college sweetheart, Gerri, and together they are the proud parents of daughters Monica and Paige.
View more


Dr. Armstrong's Rating
0 Ratings

Be first to leave a review

Be first to leave a review


104 Duncan Ave
Cheboygan, MI, 49721
  • Medicaid Accepted
  • Medicaid Accepted



This dentist accepts the following plans. This may include dental insurance as well as dental savings plans, an affordable alternative to dental insurance. With a dental savings plan, members can save 10-60% at the dentist. Click here to learn more.


Data Transparency and Trust: Understanding WebMD Doctor Listings and Reviews

We know that finding the right doctor or provider is important to your health. That’s why we want to ensure you have confidence in the provider profiles and listings you see on WebMD Care. Our provider data is sourced from the physicians themselves as well as publicly available databases. Any doctor or provider who claims their profile by verifying themselves can update their information and provide additional data on their specialties, education, accepted insurances, conditions they treat, and procedures they perform.

All the physician and provider reviews on WebMD Care are provided by users just like you. Knowing these reviews provide insight into how other patients feel about a doctor, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Providers are not able to remove or modify reviews on their own. Reviews can only be removed after an internal review by our customer service team.

We value your input and encourage you to reach out to our support team if you encounter any issues.