Our Dentists

Dr. Brian S. Rosenzweig

Brian Rosenzweig is devoted to his patients, treating each with the  utmost compassion and respect. His kindness, commitment to personal  care, and gentle approach to dentistry keeps his patients smiling.

Dr. Rosenzweig enjoys living in and serving the community of Cranberry  Township. He has been motivated by a desire to treat the patients of Cranberry Family Dentistry with the same quality of care that they have  come to expect.

Dr. Rosenzweig received his Doctor of Dental Surgery degree from University at Buffalo in New York. Understanding that education does not stop at graduation, Dr. Rosenzweig places great importance on continuing education for himself and his staff.

Dr. Rosenzweig enjoys attending conferences and seminars, helping him  stay at the cutting-edge of developments in technology and techniques.  He prides himself in providing the highest possible quality of care for  his patients.

Dr. Rosenzweig values his patients, their time and puts their dental health  his number one priority.  He makes it his top priority to comfort his  patients and put them at ease before beginning even the simplest  procedure. He is thrilled at the opportunity to do so, as well as the opportunity to meet new amazing lifelong patients and friends.

Andrew Steiner, DMD

 Dr. Andrew Steiner received his Doctor of Dental  Medicine Degree from the University of Pittsburgh School of Dental  Medicine and a B.S. in Biology from Bucknell University.  He was awarded  the Robert Zugsmith Memorial Scholarship award for meritorious academic  and clinical achievement from the University of Pittsburgh School of  Dental Medicine and is currently a member of the American Dental  Association, Pennsylvania Dental Association and the Dental Society of Western Pennsylvania.

During his time in dental school, Dr. Steiner was  involved in the provision of dental care to under-served populations, both locally and internationally, through his participation in outreach  programs and his organization and participation in dental mission trips  to Jamaica.  After completing his dental degree, Dr. Steiner gained  valuable experience while serving in the National Health Service Corps  before entering private practice.

Dr. Steiner emphasizes patient comfort and  understanding in his approach to patient care. He is very active in  continuing education and strives to bring the latest materials and  techniques to the practice to provide his patients with the best quality  of care available. In his free time, Dr. Steiner enjoys swimming,  training for half marathons and triathlons, as well as traveling to  explore new places and cuisine but most importantly spending time with  his wife, family and friends.

Doug Lippert, DMD

Dr. Douglas Lippert graduated with honors from the University of Pittsburgh in 1998 with an undergraduate degree in Biological  Sciences. He was then accepted into the University of Pittsburgh, School of   Dental Medicine, one of the finest dental schools in the country, and   graduated in 2002 with his DMD. In 2003, Dr. Doug completed a General  Practice Residency at the Louis Stokes Department of Veteran's Affairs in   Cleveland, Ohio. He has been a dentist for nearly 10 years and has been   through hundreds of hours of advanced post graduate courses in various fields of dentistry since receiving his DMD. 

Dr. Lippert's commitment to providing the highest quality of care to his patients was rewarded in 2010 when he achieved a Fellowship  Award from the Academy of General Dentistry. Achieving Fellowship in the   Academy of General Dentistry (FAGD) is one of the few added distinctions   that a general dentist can achieve. The award was presented to Dr. Doug at a formal ceremony in New Orleans, LA. Dr. Douglas Lippert, DMD, FAGD is one of only 7 percent of general dentists who have achieved this honor.


Dr. Doug's emphasis on keeping up-to-date with the latest advancements through post graduate courses and continuing education in dentistry enable him to provide his patients with the best quality of care in the field. Dr. Douglas Lippert has a wide range of experience in different areas of dentistry, from cosmetic and restorative dentistry to surgical treatments, root canal treatments, sedation dentistry and Invisalign Braces. 

His approach to your treatment starts with patiently   listening to you to understand your concerns and goals. Then, after a   comprehensive and thorough examination, he reviews and discusses the  diagnosis and treatment options with you. If you are fearful of the dentist,  Dr. Lippert will address these fears without judging or talking down to you.  He understands the anxiety that is often associated with dental treatment and will take steps to ease and eliminate your fears.