998 Strawbridge Road Suite B, Northumberland, PA 17857

(570) 473-8928


300 Main Street Suite 1, Catawissa, PA 17820

(570) 356-7421
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998 Strawbridge Road
Suite B

Northumberland, PA 17857

Map & Directions

300 Main Street
Suite 1
Catawissa, PA 17820

Map & Directions

Patient Education

Family Dentist in Sunbury & Danville, PA

All our professionals at R. Bruce Thatcher, DMD maintain the highest levels of accreditation and pursue ongoing education to stay abreast of the latest trends in dentistry.

R. Bruce Thatcher, DMD

Danville & Sunbury, PA Family Dentist

R. Bruce Thatcher, DMD
  • Childhood - South Eastern, PA
  • Education
        Abington Senior High School
        Ursinus College
        University of Pennsylvania School of Dental Medicine

    Dental School Honors:
        Summa cum laude
        Matthew Cryen Honors Society
        Restorative Dentistry Award
        Clinical Dentistry Award
  • Military
    Honorable Discharge U.S. Navy Dental Corps
    Associate Professor of Restorative Dentistry
        University of Pennsylvania
    Moved to North Central, PA in 1978
  • Interest - Travel to enjoy "Catch and Release, Fly fishing, golfing, gardening (vegetables)
  • Resides in Northumberland, PA but spends a lot of his time in Coburn, PA  on beloved Penns Creek, fishing
Dr. Bruce Thatcher









Sonia Chappell - Office Manager

  • Childhood - Born and raised in Mifflinburg, PA
  • Education - Mifflinburg Area High School, Sun Area Career and Technology Center
  • Work Experience - Dental Assistant, Front Desk, Radiology, CE Certified, Dental Lab Technician, CPR Certified, Computer Tech, Insurance (dental)
  • Interests - Sports, Running, Family, Riding Bike
  • Family - Married and 2 grown children
Sonia Chappell