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About Dr. Keelan

Dr. Keelan at Keelan Dental in Butler Pa


Dr. Keelan became a dentist because he loves to help people solve problems, working with his hands, and he loves science. He received his mathematics degree from University of Pittsburgh, and continued his education at University of Pennsylvania for his dental degree, and then returned to University of Pittsburgh for Advanced Education in General Dentistry. He has advanced expertise in cosmetic dentistry, implant dentistry, and complex restorative dentistry. If you were to speak with his patients, they would tell you that they love his gentle approach to dentistry and that he remains up-to-date on their health. When discussing his patients, Dr. Keelan is quick to explain that he and his team make every effort to treat patients like friends or family – with this in mind, he loves visiting with them and catching up with what is going on in their lives.

Dr. Keelan performs charity work with Dentistry from the Heart and is a member of the following associations and organizations:

  • American Dental Association
  • American Academy of Cosmetic Dentistry
  • KOIS Center – Advancing Dentistry Through Science
  • Butler Country Club
  • Saint Fidelis Church

Dr. Keelan met his wife, Mary Kay, while they both attended Pitt and have been married for 30 years. They have four children: Adam (26), Brianna (23), Morgan (17), and John (13). You may also find him golfing, reading, and being outdoors. A self-proclaimed “quote-a-holic,” when asked for his favorite quote, he will pare it down to the following by Thomas Jefferson:

“A candle loses nothing by lighting another candle.”

Very terrified of going for dental appointments! But everyone made my time with them very pleasant and friendly. Everything was explained and my comfort was frequently addressed. I know I will not have any stress about any or all my future appointments.
– Mary G.

Meet Dr. Keelan in Person!

Dr. Keelan and his team are passionate about improving patients’ lives by improving their smiles. To schedule a one-on-one consultation with Dr. Keelan, call our dental office in Butler, PA today at (724) 285-4153. Our Smile Certified experts happily serve patients from Butler, Cranberry Township, Mars, Pittsburgh, Butler County, and all surrounding communities.