Why Choose Us?
At MMDA, we are committed to providing exceptional dental care, and here’s why we stand out as your top choice. Dr. Allen, our esteemed and experienced dentist, has earned a stellar reputation for creating healthy, beautiful smiles. Complementing his expertise is our talented staff, who are not only highly qualified with multiple certifications but also continuously enhance their skills through ongoing education. Our centralized location ensures you have easy access to our top-notch services without the hassle of multiple offices, and we pride ourselves on creating a welcoming, fun atmosphere where your comfort and concerns are our priority.
Our wide range of services caters to both adults and children, offering general, cosmetic, endodontic, and periodontic dentistry, along with specialized care for nervous patients. We emphasize using local suppliers for our lab products, ensuring the highest quality standards. Understanding the value of your time, our staff maintains a punctual schedule, and we offer convenient appointment reminders via phone, text, or email to keep you on track. Embracing the digital age, our responsive website provides you with essential information at your fingertips, making MMDA the ideal choice for comprehensive and compassionate dental care.
Meet Dr. Allen

Corey L. Allen, D.D.S.
Dr. Allen is very passionate about his pursuit of excellence when it comes to dentistry. He believes that quality care is the result of extensive education, experience, and meticulous creativity balanced with a genuine, compassionate chairside manner.
Dr. Allen was born and raised in Coldwater, Michigan. As an undergraduate, he earned a bachelor’s degree in Human Biology from Michigan State University. A 2005 graduate of the University of Detroit Mercy School of Dentistry, Dr Allen finished the tom 5 of his class. While in dental school, he received the Detroit District Dental Society Award for excellence in patient care.
Dr. Allen believes that continued education is the key to a successful practice. He devotes many hours to reading publications and attending educational courses on the newest procedures, therapies, and techniques for the benefits of his patients. He recently became one of only about 30 dentists in the entire state of Michigan to graduate from the world-renowned KOIS Center for advanced dental education in Seattle, Washington. He is also an active member of the American Dental Association (ADA), Academy of General Dentistry (AGD), Michigan Dental Association (MGD), and the Saginaw Valley District Dental Society.
To give back to his local community, Dr. Allen and his team provide free dental screenings at the Gladwin Health and Family Fun Day through Mid-Michigan Community Action, and the office donates to stockings for soldiers oversees. We also do live presentations each year at local schools in coordination with Dental awareness month.
Dr. Allen and his wife, Molly moved to Gladwin, Michigan in the summer of 2005. Together they enjoy spending time with their daughter Remy, their son Koen. Living on the lake and traveling with their families. Dr. Allen is avid in all sports, but especially bowling and golf. He is a member of the United States Bowling Congress (USBC).
Meet Our Staff

Ingrid Walters
Patient Care Coordinator
Ingrid has been in the dental field for 30 years. Outside of the office, she enjoys spending time outdoors and with her family.

Laura Lee
Patient Care Coordinator
Laura Lee’s dental career started with MMDA in 2001. She loves meeting new people and spending time with her husband, 2 kids, friends, and family. She enjoys watching her children play sports and walking and riding her bike in her spare time.

Barbara
Dental Assistant
Barbara has been with MMDA since 2013. She loves spending time with her husband, son and 2 daughters. She also enjoys shopping, crafting, and vacationing in her spare time.

Julie
Dental Hygienist
Julie has been apart of the dental field for over 30 years. She loves taking care of her patients. When is not at work, she is baking, enjoying the outdoors and spending time with her family.

Beth Oberloier
Financial Coordinator
Beth enjoys spending her free time in the pool, at the beach or in the U.P. She has two children and loves spending time with her grandchildren.

Vicki
Dental Assistant
Vicki has been apart of the dental community for over 30 years. Outside of work she enjoys camping, baking and her family.

Janel
Dental Assistant
Janel has been assisting at MMDA since 1997. She loves spending time with her husband and 2 daughters as well as boating, reading, and cooking.

Amy
Dental Hygienist
Amy has been doing Hygiene for more than 25 years. She enjoys her job because she is able to build relationships with her patients and educate them on how to take great care of their teeth. Amy and her husband live in Midland and have 3 grown children in college. When not at work, Amy enjoys camping, hiking, traveling, biking, gardening and visiting her children