About Your Dentist

Duane Keller, DMD

“Most patients that are referred to my office have already received some form of treatment as the cause of their problems have not been corrected. The first thing we will do is find out why you are in pain or have a problem. Over the last 40+ years I have developed, tested, utilized and have patented many of the methods you will find on this website. These were developed because “conventional” methods did not prove sufficient to meet the patient’s needs.”  

Meet Dr. Duane Keller 

For over 40 years, Dr. Duane Keller has been an instrumental part in treating patients with TMJ and other head and neck pains. He has been active in developing treatments for periodontal “gum” disease as well. He has invented, patented, and taught the TMJ Orthodontic Method, and he has invented, patented, and teaches world-wide the Perio Protect™ Method of treating periodontal disease and gingivitis. Dr. Keller focuses on non-surgical TMJ and chronic pain treatment. Dr. Keller developed these TMJ methods because he and his wife Carol had TMJ problems that were caused by treatments received while in dental school and he had to learn how to correct and manage these injuries with first-hand knowledge. The Perio Protect™ Method was developed as a result of Dr. Keller’s mother requesting a different method of treatment as periodontal surgery was too painful.

Dr. Keller and his staff have a deep passion for every patient that enters our practice. We have a very caring office environment.

Member of: 

•Academy of General Dentistry

•International Association of Orthodontics

•American Dental Association

•Missouri Dental Association

•Greater St. Louis Dental Society

•American Academy of Craniofacial Pain

•American Equilibration Society

•American Academy of Head, Neck and Facial Pain

Awards: 

•Founder, TMJ Research Center, 1980

•International Association of Orthodontics, Leon J. Pinsker “Man of the Year” Award, 1992

•American Academy of Head, Neck and Facial Pain & TMJ Orthopedics Presentation Award, 1992

•International Board of Orthodontics, Award of Diplomate, 1993

•American Association for Functional Orthodontics, 1992, 1992, 1994

•International Association of Orthodontics, Presentation Awards 1999, 2000 & 2001

•American Orthodontic Society, Advancement of the goals of orthodontics, 2001 & 2002

•Founding Member, Appliance Therapy Practitioners Association, 2003

•Cleveland HeartLab 2012 Symposium “Where Inflammation Meets Lipids: The Heart-Brain Connection”

•Missouri Top Dentist 2013

•America’s Top Doc 2015 - 2020

Adam Ostrand, DDS

My Mission

“My mission is to take the best possible care of my patients and treat them as though they are family. I have a passion for learning, which led me to complete a three-year residency program in Prosthodontics. This path provided the knowledge and skills required to treat some of the most complex oral health conditions.”

Education & Continuing Education

Prosthodontics Residency
University of Illinois at Chicago – Chicago, Illinois

Doctor of Dental Surgery
Creighton University – Omaha, Nebraska  

Undergraduate Degree
University of Minnesota – Minneapolis, Minnesota  

Professional Memberships

Dr. Ostrand is an active member of the American Dental Association, the Chicago Dental Association, and the American College of Prosthodontists.  

Life & Hobbies

Outside of work, Dr. Ostrand enjoys learning new things and taking on new challenges. His hobbies include running, biking, hiking and woodworking. He loves traveling and going on new adventures with his wife, Dr. Koennecke, and their dog, Piper. He has recently taken on the challenge of learning to fly!