Meet Our Team

At Southern Chester County Family Dentistry, we believe the foundation of exceptional dental care starts with a compassionate, experienced team dedicated to your oral health. Our team strives to provide the highest quality dentistry in a welcoming and comfortable environment, ensuring each visit is positive and stress-free.

Dr. Muller and Jennifer

Dr. Muller and his family are residents of Downingtown and parishioners of Saint Joseph church. He is a graduate of Manhasset High School, NY (1988), Lafayette College, PA (1992) and Tufts University School of Dental Medicine, MA (1996).

Dr. Muller served eight years as a Dental Officer (LCDR) in the United States Navy. From 2001 to 2005 he worked in a group family practice in West Chester, PA. The Muller family lived 15 years in West Grove. He incorporated Thomas F. Muller, DMD, PC in 2005 and formed it into the practice you will find today. Dr. Muller realizes the importance of professional associations and networking with colleagues. He maintains memberships with the American Dental Association (ADA), Academy of General Dentistry (AGD), Pennsylvania Dental Association (PDA) and Chester County Dental Society (CCDCDS). Dr. Muller married his wife Jennifer, of Hockessin, DE. They are the proud parents of Wyatt, William and Allegra. Wyatt graduated from Virginia Tech University, Will graduated from University of Pittsburgh and Allegra graduated from Harcum College.

Margaret - Patient Coordinator

Hello my name Margaret. I've been in the dental field since 2006. I am married and I have three daughters and will soon have my second grandchild. We love to travel and spend time at the shore. We have pets that keep us busy in our spare time (fish, dog, cats. Guinea pigs). I am so happy to have found this office.

Amy - Hygienist

Hello, my name is Amy Grasty. I am a native to southern Chester County. I graduated from Harcum College with an associates degree in Dental Hygiene. I have been working in dentistry for over twenty years now. I have worked with Dr. Muller since spring of 2013 as a hygienist. I became full time with Dr. Muller's office in the spring of 2014. When I am not at the office, I enjoy attending my son's baseball games.

Melissa - Hygienist

Hello! My name is Melissa and I am a native to the area. I currently reside in West Grove with my husband Andre and our two cats, Felix and Cori. I received my degree in Dental Hygiene from Delaware Technical and Community College in 2004. Prior to studying dental hygiene I earned a Bachelor of Science with a Nutrition concentration at West Chester University. When I am not working I enjoy spending time with my family and friends, working out, going to the beach, and listening to books.

Karen - Expanded Functions Dental Assistant

Hello my name is Karen. I have lived in the West Grove and surrounding area all my life. I've been in the field of dentistry for thirteen years, ten of them as an EFDA. I love what I do and find true pleasure in making others smile. I'm always dancing and singing (even though I'm not that good) in the office. When I'm not in the office, I enjoy spending time with my family, especially my two beautiful sons who keep me stepping. In what free time I have, I like to read, go for pedicures or just relax. I enjoy being goofy and having fun!