Meet The Doctors

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, 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 better oral health to communities in need.

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.

David Azizyan, DMD

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.

Michelle Pham, DMD

A native of Pennsylvania, Dr. Pham was born in Philadelphia and spent her early years in “The City of Brotherly Love”. Her parents then moved the family to South Jersey, Washington Township where she attended high school. She continued her education at Rowan University in Glassboro, New Jersey and graduated with a degree in Biochemistry – Woohoo go RU! Go Owls! After completing her studies at Rowan University, she headed back to Philadelphia to attend the Maurice H. Kornberg School of Dentistry at Temple University where she earned her Doctor of Dental Medicine degree in 2020.

Dr. Pham is thrilled to be part of the Mor Smiles team and cannot wait to explore Lancaster County. Her philosophy of care is patient centric – she strives to create long-lasting relationships and works to deliver comfortable, compassionate and comprehensive care. She enjoys caring for and educating her patients, so they understand their specific dental conditions. She works hand in hand with her patients to develop comprehensive treatment plans that will fit their specific needs and lifestyles. Dr. Pham is committed to being a lifelong learner and is adamant about continuing education courses to guarantee that she is well-versed in the latest trends and techniques in dentistry. She is an active member of the American Dental Association, the Pennsylvania Dental Association, the Academy of General Dentistry, and the Pennsylvania Academy of General Dentistry.

She values the act of helping others when there is no expectation in return. She has made volunteerism part of her life and started volunteering in her community when she was just a high school student. She spent time with various organizations including local food banks to help create meals for low income families. Additionally, as a dental student, she and her classmates were proud to support the Mom-N-PA Dental Missions. This organization provides dental care for the relief of pain to thousands of needy Pennsylvanians, many of whom are from working families that do not have access to or cannot afford dental insurance.

Away from the office, Dr. Pham enjoys hiking, running, drawing, cooking, traveling, watching films and Netflix documentaries, taking part in competitive game nights, spending weekends at the shore, visiting her sister in sunny California and spending time with friends and family. She is committed to a healthy lifestyle and focuses on a healthy, balanced diet. Although, she does love pistachio ice cream from Franklin Fountain in Philly, and she will never turn down spicy Thai curry or sushi! She is currently looking for a new dog to help make her new house a happy home.