Dr. Mark E. Kalchthaler has joined Dr. Larry Durand’s endodontic practice at 312 High Street in Maryville. Dr. Kalchthaler obtained an Associate Degree in Radiologic Technology from the Community College of Allegheny County followed by a Bachelor of Science in Radiologic technology from LaRoche College. Dr. Kalchthaler worked as a Radiologic Technologist prior to and during dental school. Dr. Kalchthaler received his Dental Medical Doctorate from the University of Pittsburgh School of Dental Medicine in 1998 and was inducted by his instructors into the Omicron Kappa Upsilon academic honor society. He then completed a 2 year endodontic residency at The University of Pittsburgh School of Dental Medicine and was awarded a certificate in Endodontics in 2000. Prior to relocating to Maryville, Dr. Kalchthaler practiced conventional, surgical and microscopic endodontics in the Boston area for the past 10 years.