About Your Dentist

Larry Miller, DDS

Dr. Miller is a graduate of the University of Cincinnati, Cleveland area native and proud resident of Twinsburg, Ohio. He and Dr. Harlan are longtime friends, a relationship that began at The Ohio State University College of Dentistry when they were both students.


Dr. Miller received his Doctor of Dental Surgery (DDS) degree in 1980 and spent the next few years gaining valuable experience in the field. In 1987, Dr. Miller and Dr. Harlan joined forces to create Twinsburg Dental Associates.

Continuing Education

Dr. Miller enjoys utilizing the latest technologies in the practice, particularly the CEREC CAD/CAM restoration system that provides one-day crowns.

Life & Hobbies

In his free time, Dr. Miller loves to exercise. He is an avid tennis player and has competed internationally in the bench press. In 2002, he was ranked #1 in the world!

Dr. Miller is also the proud father of three adult boys, Daniel, Jonathan and Andrew.

Mark Rainwater, DDS

"Remember, your smile may be the brightest part of somebody's day!"

My Mission

"To treat each and every patient with genuine respect and concern. To make the dental office a place not of fear, but of comfort. My favorite aspect of dentistry is the ability to share my knowledge and education with my patients, improving their understanding and ability to maintain proper oral health. As much as I enjoy seeing my patients, the only time I hope to see them are at appointments to help maintain the high quality of their oral health, and not treatment after something has gone wrong. My ultimate goal is to provide the best treatments I can for my patients that improve their oral health for a lifetime, which I firmly believe can dramatically improve their overall systemic health."


University of the Pacific, Arthur A. Dugoni School of Dentistry – San Francisco, CA

Franciscan University of Steubenville – Steubenville, OH

Continuing Education & Professional Memberships

Dr. Rainwater is currently an active member of the American Dental Education Association and American Dental Association. He is Invisalign Certified.

Life & Hobbies

When he isn't practicing dentistry, Dr. Rainwater enjoys spending as much of his free time as possible outdoors. Most summers, he finds himself camping, hiking, and fishing in the beautiful wilderness of Montana, embracing all that nature has to offer. He loves playing any and all sports, and he likes to stay active. Dr. Rainwater has been fortunate enough to travel extensively abroad, seeking any opportunity to check another destination off of his bucket list.