GENERAL DENTISTS

Andrew Rosen, DMD

Dr. Andrew M. Rosen graduated from the University of Pennsylvania School of Dental Medicine in 1983. He dr. rosen is a member of the Matthew H. Cryer Honor Society of the University of Pennsylvania. As founder of the Rose Tree Dental Group in 1987, he has created a group practice that strives to deliver comprehensive dental treatment in a professional, yet relaxed atmosphere.

Dr. Rosen has pursued a career in the practice of general and family dentistry. He is a member of the American Dental Association, Pennsylvania Dental Association and Delaware County Dental Society. Additional memberships include the American College of Oral Implantology, The American Society of Osseointegration, and The International Congress of Oral Implantologists. Dr. Rosen resides in Wynnewood, PA with his wife Janet. He is an "empty nester" as his son Matt and daughter Rachel are actively advancing their own careers. His interests include all sports and he continues to play basketball regularly at the J.C.C. in Wynnewood. He enjoys traveling around the country and the world pursuing specialty beers.

Andrew Lieberman, DMD

Dr. Andrew Lieberman has been part of the Rose Tree Dental Group since 1998, when he was still a student at the University of Pennsylvania School of Dental Medicine. andrewOriginally from New York, Dr. Lieberman migrated to the Philadelphia area for his dental education, and has been here ever since. Upon graduation in 2000 he entered a one year hospital based dental residency at the University of Maryland Medical Center in downtown Baltimore. While on hospital staff in this urban setting, Dr. Lieberman honed his skills related to the dental management of emergency and trauma patients, medically complex patients, as well as treating the routine dental needs of the underserved Baltimore population.

Returning to this area upon completion of his residency, Dr. Lieberman has been practicing general and family dentistry at Rose Tree Dental since 2001. A member of the American Dental Association, Pennsylvania Dental Association and Delaware and Chester County Dental Societies, Dr. Lieberman is continually advancing his knowledge and skills through continuing education seminars and hands-on training in order to provide the best dental care available. He also currently serves on the board of accreditation for a local technical institute, overseeing the curriculum in their dental assistant training program. Dr. Lieberman lives in the Broomall area with his wife, Lauren and his two children, Jordan and Jack. His interests include photography, cycling and he is a self-proclaimed expert at outdoor grilling.


Alexander Hochster-Korman, DMD

Dr. Alexandra Hochster-Korman joined the Rose Tree Dental Group in 2013. Raised in New York, Dr. Hochster-Korman andrewmoved to Philadelphia in 2008 to attend the University of Pennsylvania School of Dental Medicine, and has been here ever since. After graduating in 2012, she completed a year of post-doctoral residency at Virtua Hospital in Camden, NJ. Dr. Hochster-Korman is known for her caring and gentle approach to dentistry, seeking to make dentistry comfortable for all of her patients.

She is a member of the American Dental Association and the Pennsylvania Dental Association, and is a Spear Study Club dentist. Additionally, she sits on the board of The Jewish Farm School. Dr. Hochster-Korman lives in Center City with her husband, Jonathan and their daughter, Miriam. Her interests include cooking and baking, running, music, and entertaining family and friends.