You’re in good hands

The doctors at Rittenhouse Smiles guarantee the best family dentistry services.

Dr. Andrea Cronin

Born and raised in the East Falls area of Philadelphia, Dr. Cronin graduated 4th in her class from Meharry Medical College, School of Dentistry in 2005. She continued her training and received her certificate in 2006 from Albert Einstein Medical Center, Department of Dental Medicine in Philadelphia, PA.

Keeping up-to-date with the latest advancements in dentistry is important to Dr. Cronin. She has attended numerous courses throughout recent years including advanced training in dental implants. This has enabled her to provide her patients with the best quality of care in the field. Dr. Cronin has a wide range of experience in different areas of dentistry, from cosmetic and restorative dentistry to surgical treatments including root canal therapy.

Her approach to your treatment starts with listening to you. Then, after a complete and thorough examination, she reviews and discusses the diagnosis and treatment options with you. “I take pride in getting to know my patients including their wants, needs and sometimes fears. I understand through personal family experience that dentistry can cause anxiety for some. It is my pleasure to address all your questions and concerns. To make each patient feel comfortable and help them achieve a healthy beautiful smile.”

Dr. Cronin also believes in giving back and founded the Haiti Dental Mission while a student and continues to travel to Haiti yearly. Locally, Dr. Cronin has donated and supported many charities including Smiles for Success and the American Cancer Association.

In her spare time Dr. Cronin enjoys spending time with her twelve year old daughter, Juliana, and when time permits enjoys the movies, the restaurants of Philadelphia and particularly those of Rittenhouse Square and her home town of Haddonfield, NJ.

Although Dentistry is Dr. Cronin’s passion, she is also heavily involved in the community and has participated in various charity events:

• Children’s Day YMCA Health Fair • Habitat for Humanity • The March of Dimes Walkathon • Yearly Mission Trip to Haiti

Dr. Mark M. Boules

Dr. Mark M. Boules received his D.M.D. from Tufts University School of Dental Medicine in Boston, Massachusetts. Prior to that he received both his B.S. in Biology and his M.S. in Applied Molecular Biology (working on the development of an oral rinse for patients with mobility or dexterity issues) from the University of Maryland, Baltimore County. He has experience both in the research and clinical sides of dentistry, and is always updating himself with the latest in dental research and technology. He thrives on connecting with patients and making sure they thoroughly understand their treatment. Working with patients to help them achieve oral health, function, and esthetics is a priority and great joy for Dr. Boules. He greatly enjoys the art of dentistry and always strives to achieve maximal esthetic results. He is a member of the American Dental Association as well as the Pennsylvania Dental Association. He also has advanced training in and is certified in Invisalign and Clear Correct.

When he’s not seeing patients in clinic, he is spending valuable time with his lovely wife, most likely while discovering new restaurants and cafes around the city. He is excited to join our team and meet you!

Meet the rest of our team


Office Manager






Patient Care Coordinator


Patient Care Coordinator


Dental Assistant