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Meet the Doctors

Skill and compassion go hand in hand when providing exceptional patient care.  As dental professionals, we stay up to date on the latest advancements in dentistry in order to provide the most current treatment options for our patients.  As doctors, we recognize that our patients are unique individuals who have placed a great deal of trust in us and our team. 
That is just one reason why we value each and every patient relationship.We appreciate the time you’ve taken to visit this site and find out more about this dental practice, our team, and the many services we can provide to help you achieve optimum oral health.

Robin E. Bagby, DDS

Dr. Bagby did her undergraduate and graduate studies at the University of Illinois, Urbana. She received her Doctor of Dental Surgery degree from the University of Tennessee, Memphis, in 1988. She practiced general dentistry in the Air Force until 1997, obtaining the rank of Major. She was awarded a post graduate degree from the Air Force at Wilford Hall/University of Texas, San Antonio in 1997.

She has practiced Endodontics in Roanoke, VA since 1999.

Dr. Bagby has one daughter, Kinsey, who is studying architecture in Connecticut. Dr. Bagby interests include photography, music, kayaking and bicycling.

Professional Organizations:

  • Roanoke Valley Dental Society
  • American Dental Association
  • American Association of Endodontists

Michael J. Mayerchak, DMD

Dr. Mayerchak did his undergraduate studies at the University of Kentucky and received the Doctor of Dental Medicine Degree from the University of Louisville in 1988. Following graduation he entered the United States Air Force where his assignments included Korea, Japan and England. During his time in the Air Force, he received his specialty training in Endodontics from the University of Texas San Antonio/Wilford Hall Medical Center. He retired from the Air Force in 2010 and relocated to Roanoke to join Blue Ridge Endodontics.His outside activities include making sure his son Zachary and daughter Sarah make it to soccer practice and their other activities on time. He enjoys spending time outdoors with his family and attends St. John Lutheran Church.

Professional Organizations:

  • American Dental Association
  • Roanoke Valley Dental Society
  • American Association of Endodontists

REGINA B. MAR, DDS, MS

Dr. Mar was born and raised in Olympia, Washington.  She graduated from the University of Washington with a Bachelor of Science in Biochemistry and continued her education at the University of Southern California, School of Dentistry as a recipient of Health Professions Scholarship Program for the US Army.  After graduation she entered the United States Army, and has been stationed in Washington State, South Korea, Georgia, and Virginia.  Dr. Mar earned her certificate in Endodontics and her Master of Science in Oral Biology through the Army endodontics residency in Augusta, Georgia.  She is currently assigned to the Pentagon’s Tri-Service Dental Clinic in Washington D.C. and also serves as adjunct staff mentoring for the endodontic residency program at the Naval Postgraduate Dental School at Walter Reed National Military Medical Center.  

Dr. Mar focuses on evidence-based practices and delivering quality, compassionate care to her patients. In her spare time she focuses her energy on her hobbies: running, cooking, photography, and hiking with her 2 schnauzers.

Professional Organizations:

  • American Association of Endodontists
  • ‍American Dental Association

Our Team

At the core of our dental practice is a friendly team of professionals who are dedicated to your utmost comfort and optimal oral health. We view each patient as a unique individual, and tailor each treatment to your specific needs. As part of our commitment to providing close, personalized attention to every patient, we want to encourage patient communication. Please know that we are here to provide outstanding patient care, and that we value the trust you have placed in us.

Administrative Staff

Ashley

Office Administrator/Marketing Coordinator

Ashley has been with us since January 2015.  She works as a receptionist and has many years of customer service experience!  She has a husband named Mark and two daughters, Isabella and Olivia.  Ashley enjoys what she does.  She loves meeting new people, making them laugh and seeing a new smile!

Dreama

Office Administrator

Joining our team in July of 2008, Dreama became an office administrator who also handles all our insurance claims.  She is married to Steve, they have one daughter named Sophie.  Dreama enjoys gardening, stained glass, and also visiting local vineyards.

Robin

Office Administrator

Employed since June of 2000, Robin has been a dedicated office administrator.  She is married to Steve and they have a son, Paul, who is currently working on his PhD in Computer Science and a daughter,  Keri, who is an Internal Auditor in Washington, D.C.  Robin enjoys church activities, traveling, walking and kayaking. 

Clinical Staff

Jenny

Dental Assistant

Jenny joined our team in November 2020. She is married to Joseph. They have a 4-year old cat named Ellie. Jenny loves spending time outdoors, at her church, at the beach and with her family and friends.

Kathryn

ClinicalAssistant

In May of 2014 Kathryn who is married to Mark, took on a part time position with us as a clinical assistant.  She and her husband had twin boys in 1994 and another son in 1997.  Kathryn loves a good book, classes at her gym, and also loves to golf with her family.

Kathy

Dental Assistant

Kathy joined our practice January of 2006 as a dental assistant. Kathy and her husband Craig were blessed with twin girls in 2011.  She most enjoys spending time with her family, especially hunting and fishing with her husband. Although raising twin girls occupies most of her time, she's passionate about dancing and loves to exercise when she can.

Christi

Dental Assistant

Starting our team in April of 2011 Christi became a dental assistant. She has one daughter named Sunday who was born in 2008.  Christi is passionate about working out, and spending a lot of time with her family and friends.

Cymric

Cymric joined our practice in May 2017. She is married to Todd, and between them they have two sons (Brandan and Christopher),and two daughters (Brittni and Grace). She is an active member of her church. In her free time she loves hanging out with her family, camping, and playing with her dog. 

Kimmy

Dental Assistant

Kimmy joined the team in December 2017.  She is married to Tim, and they have a 7 year old beagle named Tucker.  Kimmy loves meeting people and trying new things.  She enjoys spending time with her family, camping, taking road trips, and seeing any kind of live music.