Sean Moriarty, DMD

A native of Pennsylvania and a graduate of The Pennsylvania State University, Dr. Sean Moriarty is proud to conduct business and raise his family in Lancaster County. He owns and operates two thriving dental practices; Mor Smiles in Lititz, PA and Ephrata Family Dentistry in Ephrata, PA. He takes great pride in offering his patients the highest level of clinical care in a calm, relaxed environment. He is also grateful to have two amazing teams of assistants, hygienists and support staff that enable every patient to have a world-class experience. After graduating from Penn State, Dr. Moriarty attended the Maurice H. Kornberg School of Dentistry at Temple University. Before graduating with his Doctorate in Dental Medicine, he was a member of the Oral Surgery Honor Society and served as President of the Endodontic Honor Society. He also conducted extensive research in the graduate endodontic clinic. Most importantly, he was inspired to maintain a life-long commitment to learning to ensure he is well-versed and trained on the latest dental research and techniques.
Since becoming a full-time dentist in 2006, Dr. Moriarty has completed in excess of 100 hours of continuing education on an annual basis. Most of this focus has been on advanced procedures such as the placement of dental implants and IV sedation, which allows him to provide a more comprehensive range of treatment options to his patients. He is proud to participate in two of the most prestigious professional development programs in dentistry - the Kois Center in Seattle, WA and the Spear Institute in Scottsdale, AZ. Dr. Moriarty was hand-picked to join an exclusive study club through Spear Education with Imtiaz Manji, former CEO of Spear Education. He currently serves as the co-leader of the local Spear Study Club and is also an active member of the Pennsylvania Dental Association and the Academy of General Dentistry. Dr. Moriarty works hard to raise public awareness of the benefits of great dental hygiene and is very proud to support his local and global communities. Making a difference in the lives and smiles of others is what drives Dr. Moriarty on a daily basis. He is honored to serve with the Open Wide Foundation, an organization that supports communities in Guatemala that typically do not have access to dental care or communities that have never seen or been treated by a dentist. The Open Wide Foundation was founded in 2011 and its mission is to significantly impact oral health for communities in need, with access to better dental care. Dr. Moriarty also enjoys giving back to his local community each year by providing dental care for individuals who reside at the Water Street Mission and by providing Free Dentistry Days at Mor Smiles. The Free Dentistry Days provide dental care to 75 patients throughout the course of three days. This community outreach effort is supported and staffed by the entire team at Mor Smiles and the Sedation Consulting Group. All dentists who volunteer their time and talents for the Free Dentistry Days complete dental procedures by utilizing IV sedation to ensure a positive, peaceful experience. Away from the office, Dr. Moriarty and his wife, Ashley, are devoted to raising their family; Mia, Charlotte, and Conor, and their two loyal dogs. In addition, he enjoys golf, tennis, traveling, and flying airplanes.

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David Azizyan, DMD

Hello! Dr. David is a Southern California native, who earned his Bachelor of Science degree in Physiology from the University of California Los Angeles – UCLA, his Masters in Medical Sciences from Drexel University School of Medicine and his Doctor of Dental Medicine degree from LECOM School of Dental Medicine. Dr. David is delighted to join the team at Mor Smiles and hopes to contribute to the community much like the one that shaped him. Inspired by the understanding that the health of our youth leads to the health of the community, David has dedicated himself to events providing care to pediatric patients, including Giving Kids a Smile and Mission of Mercy. With a high priority on continuing education, Dr. David is currently working towards Fellowship status in the Academy of General Dentistry.
He is committed to helping his patients achieve optimal health through a comprehensive approach to care and is motivated by a personal mission to effect positive change. He is a member of the Academy of General Dentistry and the American Dental Association. Away from the office, he enjoys cooking, fishing, attending athletic events and spending time with his family. He is married to his long-time sweetheart and they are the proud parents of a daughter and a son.
Mary Chen, DMD

Mary Chen, DMD

Hello! If you hear a gentle humming down the hall, that would be Dr. Chen. Dr. Chen is energetic and enjoys working with patients of all ages. Her dedication to her patients shows in the care, concern, and quality of services that she provides. She believes all smiles deserve to shine. Dr. Chen’s goal is to help her patients achieve healthy smiles by providing quality care and teaching them good oral habits. Dr. Chen hopes that by educating and inspiring her patients, they will continue to carry these lessons to care for their smiles for a lifetime. Dr. Chen has been working in dental healthcare since she was a dental assistant more than 15 years ago. She earned her Doctorate degree from Herman Ostrow School of Dentistry of USC in Los Angeles, CA. Dr. Chen believes dentistry is ever evolving and a profession of lifelong learning. Dr. Chen takes continuing education courses to advance her skills and knowledge in dentistry.
She also likes to travel to New York to attend one of the largest dental conventions in the States, the Greater New York Dental Meeting. When not in office, Dr. Chen enjoys spending time with her family. She and her husband have two sons, they are both in elementary school. Dr. Chen was born and raised in Venezuela with an Asian twist. She speaks Spanish and is conversational in Cantonese. She likes to listen to Latin music every morning from artists like Fonseca, Juanes, Luis Fonsi, and David Bisbal. The rhythm of Latin music gets her heart pumping to start a great day! She loves to adventure and try new cuisine flavors. She loves tacos de lengua (beef tongue tacos). She feels “like a kid” with her kids when she visits science museums, and one of her favorites is the Franklin Institute Science Museum in Philadelphia, PA.