Meet The Doctors

Opened in 1992, Endodontic Associates of Norwalk has the combined experience of over fifty years of performing root canal therapy and related surgery.  Both doctors are Board Eligible in Endodontics and trained with surgical microscopes, lasers, digital radiography computerized 3-dimensional implant placement, bone replacement and grafting. 

Alan B. Rosenthal, DMD and Dennis L. Pipher, DMD

Dr.Rosenthal website portrait

Dr. Alan B. Rosenthal is a graduate from the University of Pennsylvania School of Dental Medicine.  In addition, he completed a two year endodontic post graduate residency from New York University. Dr. Rosenthal was the first and only practicing endodontist in Alaska where he was also the Endodontic Director for the Public Health Service. Dr. Rosenthal currently lectures and teaches as an Assistant Clinical Professor of Endodontics at New York University.  He is a Chief Surgeon with the Fraternal Order of New York Police, and Honorary Police Surgeon with the NYPD.  Dr. Rosenthal is a member of the American Dental Association,  the American Association of Endodontists, the Connecticut Association of Endodontists, the Connecticut State Dental Association and the Greater Norwalk Dental Society and American Academy of Dental Sleep Medicine.  Dr. Rosenthal is accredited and granted privileges to perform office based surgery with National Quality Approval from the Joint Commission.

 
 

Dr.Pipher website portrait 3292

Dr. Dennis L. Pipher is a graduate of the Boston University School of Dentistry.  He  completed a hospital residency at North Shore Hospital.  He also completed a two-year residency program and received a Certificate in Endodontics from New York University Dental School.  He is a member of the American Dental Association,  the American Association of Endodontists, the Connecticut Association of Endodontists, the Connecticut State Dental Association and the Greater Norwalk Dental Society.  Dr. Pipher was past President of the Norwalk Dental Society.  He has been selected by his peers to be included in “Best Dentists in America” and “Best Dentists in Fairfield County.”