Our Team

Meet Our Team

Aric Petersen, D.D.S.

Dr. Petersen was born and raised in Arizona. He graduated from Highland High School in Gilbert and attended Arizona State University. He was awarded a scholarship to attend the University of the Pacific School of Dentistry where he earned his D.D.S. degree in 2008. Next he attended St. Louis University where he received a certificate in Endodontics and a M.S. degree in dental research in 2010.Dr Aric Petersen

Immediately after his residency, Dr. Petersen joined the US Navy as a dental officer. He was fortunate to be able to care for our Marines and Sailors in Hawaii and Florida. Upon his release from active duty service, Dr. Petersen joined a private practice in Hawaii so that the Petersen family could return to enjoying the many outdoor activities Hawaii has to offer such as hiking, snorkeling, scuba diving, and just being at the beach!
In 2016, Dr. Petersen relocated back home to Arizona along with his wife and five children. They continue to love the outdoors and Dr. Petersen is currently training to run his first marathon with his wife! He is thrilled to be here and is committed to providing his patients with the best care available anywhere, and to making a difference in the community.

Glen E. Doyon, D.M.D.

Dr. Doyon is a native of Maine. He received his B.A. degree from the University of Maine in 1975, and his D.M.D. degree from the University of Pennsylvania, in Philadelphia, in 1980. Dr. Doyon completed his General Practice Residency at the Naval Regional Medical Center in Oakland, California in 1981, and then served as the dental officer aboard the USS Inchon, stationed in Norfolk, Virginia.

After military service, Dr. Doyon settled in southern New Jersey where he practiced general dentistry for 20 years. During this time he furthered his education and training by affiliating with the best educators and mentors in the various dental disciplines, averaging over 100 hours of continuing education each year.Dr Glen Doyon

In 2002, Dr. Doyon returned full time to academia and completed a two year residency, receiving his certificate in endodontics from the University of Maryland, in Baltimore, in 2004.  He practiced as an endodontist in Syracuse, New York before moving to Arizona in June of 2005.

Dr. Doyon lectures to his peers at local, regional, national and international meetings. He has published scientific articles in national and international peer-reviewed endodontic journals. He is a member of the scientific advisory board of the Journal of Endodontics and reviews research papers submitted for publication.  He is a Spear Study Club leader and the founder of Implant Education for Endodontists.

He is a founding member of the International Association of Endodontics, a member of the American Dental Association, the Arizona Dental Association, the Central Arizona Dental Society and the Arizona Endodontic Association.  He is a member of the International Congress of Oral Implantologists.  He is a member of the Academy of General Dentistry and is certified by that organization to provide courses and award continuing education credit.


Deena Eichelberger

Deena has been with the Center For MicroSurgical Endodontics since 1999, practically since its inception. She has been involved with dentistry and caring for dental patients since 1974. She is primarily responsible for scheduling appointments and financial arrangements.  Deena loves interacting with patients and goes to great lengths to make sure your visit is as pleasant as possible.  In her free she loves being a grandma.



Debbie Schulte

Debbie began her career in dental assisting in Rochester, NY in 1977. She has been assisting ever since and has been doing so in Arizona since 1996.  Her vast experience in assisting all types of dentistry is a great asset to our team and is vital to the quality work that we do.  Debbie and her husband enjoy all the outdoor activities in the Southwest and will never turn down a trip to Rocky Point.





Trish started dental assisting in 2002 in Durango, Colorado.  She  joined our practice in 2010.  She assists during procedures and helps with appointment scheduling and financial arrangements.  Her years of experience are a great benefit to our patients.  Trish loves her career in Endodontics and works to ensure that every patient is comfortable in our office.    She enjoys visiting Durango with her husband as often as she can.

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