“I would recommend the Greensburg office and Dr. Erin Knizer every day of the week and twice on Sundays. They are an amazing group of people that answer questions and genuinely make you feel like you are the most important person in the office when they are with you.”

Leslie, Vanderbilt, PA


“I hadn’t been to the Dentist in 20+ years due to extreme fear and chose Three Rivers Dental for the Sedation Dentistry. I had 20+ years of work done with no sights or sounds.”

Tessie, Apollo, PA


“I was happy to find the office located in Greentree! Everyone was professionally outstanding and I’m very happy to be back.”

Donna, Pittsburgh, PA

“I have been putting this off for years. Now that I know your practice, I’ll be sure to let people know not to wait. You are true to your word. Painless care and awesome staff.”

Thomas, Greensburg, PA

“My visit was very positive. Everyone was very professional and extremely nice.”

Joy, Somerset, PA

“Very pleased. Staff were wonderful, and Dr. Fammartino did a excellent job!”

Kristin, Prospect, PA