Dr. Mark A. Marion

General & Cosmetic Dentistry

111 S. High Street
Zelienople, PA 16063

Call Today! (724) 452-4300
Request an Appointment

Charity & Community Events

Dr. Marion is making a difference for kids in our community and throughout the world! From March through June we whiten teeth and all proceeds go to charity. One half of the proceeds go to the Smiles For Life Foundation, an organization that has set up dental clinics in poor countries, such as the Dominican Republic, and then taught the locals to provide dentistry to the poor in their communities.

The other half of the proceeds stay here in Zelienople to benefit a local charity. We typically raise over $10,000 each year! This year we are supporting the Zelienople Public Pool.


Marion Smile Center supported the Zelienople Community Pool in 2017.

Dr. Marion
Dr. Marion


Marion Smile Center supported the Zelienople Public Library in 2016.

Dr. Marion
Dr. Marion

Smiles for Life Foundation

Since 1998, the mission of the Smiles for Life Foundation has been to brighten the smiles of seriously ill, disabled, and underprivileged children in local and international communities. Smiles for Life partners with Dr. Marion, who passionately commits his time to promoting the importance of oral health while fighting oral cancer and serving communities by donating to charities and doing community service projects. The Smiles for Life Foundation has raised over $36 million dollars. 

Watch Dr. Marion Discussing Smiles for Life.

Proceeds from whitening go to helping the poor achieve healthy and happy smiles!
We welcome donations, as well!

Free Dental Care Day at

Marion Smile Center

Free Dental Care Day

Dr. Marion and team held a charity day at their office for Zelienople families that could not afford dental care.

Marion Smile Center

and Catholic Charities

Catholic Charities

Dr. Marion provides free dental care at the
Catholic Charities clinic one day per month.

Mission of Mercy in Pennsylvania

MOM-n-PA (Mission of Mercy in Pennsylvania), Volunteers from all over the state of Pennsylvania donate their time to give free Dental Work to the underprivileged people of Pennsylvania. Several Marion Smile center team members, including Dr. Marion, volunteer their time for this event. This event is held once a year at a different location in Pennsylvania.  About 100 dental chairs are set up, providing services such as, extractions, root canals, fillings, cleanings and more. 

  • Mission of Mercy in Pennsylvania
  • Mission of Mercy in Pennsylvania

Sponsor of Zelienople Parade float

At Zelienople's 175th Anniversary.

The Marion Smile Center team and their families created 

and donated their own float, and participated in the parade and festivities. 

Mark A. Marion, DMD, FAGD
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