Gregory Diederich DDS - Advanced Restorative Solutions

Our Practice


Making smiles brighter and healthier since 1992.

Welcome to the office of Gregory Diederich DDS.  Here, our team understands that dental health is not just about the whitest smiles. We strive to deliver outstanding care that enables our patients to maintain their optimum oral health for their entire life, resulting in total patient health.

Our mission is to help our patients accomplish these goals through the highest quality of compassionate dental care while utilizing the latest in dental technology. With experience and expertise ranging from basic dental care to advanced restorative solutions, we offer our patients comprehensive  care encompassing all the dental specialties.



Gregory Diederich, D.D.S.

Hailing from North Ridgeville, Dr. Gregory Diederich has been practicing dentistry for more than 30 years. He attended school at the Case Western Reserve University School of Dentistry, and continued his training with an Advanced General Practice Residency as a member of the United States Air Force. Following 8 years of service, Dr. Diederich returned to Northeast Ohio and has practiced in the area since. When not striving to keep his patients happy and healthy, he enjoys biking and spending quality time with his family.

Our vision is to deliver comprehensive care, with integrity and compassion, focused on the total health and well being of each individual patient.

High professional standards delivered in a family, friendly atmosphere by a unified team to achieve the ultimate patient experience is the goal of our office.

We offer what no one else does because it’s both right and what we believe in.

                             Joann , Hygienist

Originally from Lakewood, Joann spent the last 29 years in New York as a hygienist and mom of four boys ages 14-20. She is now back and ready to keep Ohio residents’ teeth, and overall health in tip-top shape! She strongly believes in the connection between a healthy oral cavity and total body health.

In her spare time, Joann enjoys quilting, cake decorating, and practicing ASL (American Sign Language). She just adopted a beautiful 13 year old black cat named Jade. Her 13 siblings are happy to have her back in the Ohio area to help fill their weekends playing softball and corn hole.

                             Cynthia, Hygienist

Originally from Sandusky, Cindy enjoys being on or near the water whenever she has the chance, boating on Lake Erie or in her travels to warm beach locations.

Cindy joined our team in 2011 when she relocated to Westlake. Bringing many years of knowledge, she strives to provide a thorough and pleasant experience for her patients at each appointment. She is certified in Nitrous Oxide sedation and keeps current with her continuing dental education, as well as being a volunteer for MedWorks in the Cleveland area. Having interest in health and wellness, she enjoys sharing with her patients how good oral health is not only important for keeping ones teeth and gums healthy, but also the foundation to maintain optimal overall health.

Cindy presently lives in Medina with her husband Rob. Together they have seven children and 11 grandchildren and their family is still growing!