David J. Nepa

Dr. David J. Nepa D.M.D.

graduated from the University of Pennsylvania School of Dental Medicine in 1991. Dr. Nepa spent one year at York Hospital in Pennsylvania for his general residency. He has been practicing dentistry for 20 years. Dr. Nepa is married and has a daughter named Leah. He believes in educating his patients and providing quality preventative, restorative and cosmetic dentistry, which is done with understanding and care. He is able to build relationships with his patients by addressing their questions and concerns with compassion. His commitment to his patients is also shown through his willingness to make himself available whenever he is needed. His main goal is to make every dental visit a pleasant and comfortable experience.

Brian Peck D.M.D.

Dr. Peck, along with Dr. Nepa is a graduate of the University Of Pennsylvania School Of Dental Medicine in 1991. He resides in Haddonfield with his family and has been a dentist at our office since June 2011. With a career long focus on relieving patient discomfort, Dr. Peck has acquired a great level of experience in the area of pain alleviation. He has, for extended periods in his career focused exclusively on root canal treatment and the relief it brings. Today, Dr.Peck actively renders a broad spectrum of general dentistry including dentures, crowns, fillings and implant restorations. It is estimated that Dr. Peck has successfully delivered literally thousands of root canals, crowns, and fillings in 20+ years of general dentistry. "Experience is important to be sure. But I believe each of us has a role to play in making the lives of people we treat just a little better. As a dentist, that is not a just a guideline for me but a sacred responsibility."

Gregory Cohen D. D. S.

Dr. Cohen was born in Philadelphia, and raised in Cherry Hill, NJ. He attended Rutgers University in New Brunswick, NJ and graduated with a Bachelor's Degree in Biology and Psychology. He then completed a Master's Degree in the Biomedical Sciences from the University of Medicine and Dentistry in Stratford, NJ. While at UMDNJ, Dr. Cohen was published for a research article that he co-wrote. Following graduate school, Dr. Cohen attended dental school at the NYU College of Dentistry in Manhattan, NY, where he completed his DDS degree. While at NYU, Dr. Cohen received the prestigious award for Excellence in Ethics and Professionalism from the New York Academy of Dentistry. Dr. Cohen enjoys keeping current with new techniques and technologies in the field of dentistry, and looks to actively learn ways to better help his patients. Outside of dentistry, Dr. Cohen enjoys rock climbing, playing the bass guitar, biking, and golfing.

Christine Tunnicliffe

Christine Tunnicliffe R.D.H.

Christine Tunnicliffe has been a hygienist at our office since October 2008. She graduated from Camden County College in December 2001. Christine is a great addition to our practice because she has 8 years experience working with patients in several dental specialties. Since Christine has experience in a multitude of specialties, she is able to effectively detect and explain a wide array of dental conditions. Christine’s main objective is to provide quality dental care in a comfortable and relaxing environment.

Rachel Huffnagle

Rachel Orr R.D.A

Rachel Orr has been a dental assistant at our office since June 2008. She graduated from the Camden County Institute of Technology in May 2008 at the top of her class. Rachel believes in making the patient feel comfortable by talking with them and making sure all their dental questions are answered. Since Rachel is a recent graduate she is also familiar with most current dental techniques and equipment, which makes her an asset to the office.

Rusti Beall R.D.H.

Rusti has been a hygienist at our office since August 2010. She graduated from Camden County College with a degree in Applied Science to practice dental hygiene. She has been in the dental field for 15 years and has practiced in three states. She enjoys the beach, reading, and sports. She strives to educate her patients about proper dental hygiene and maintaining a beautiful smile.

Maria Gilligan R.D.H.

Maria Gilligan R.D.H.

Maria has been a hygienist at our office since February 2010. For the past 16 years Maria has lived in Haddonfield with her husband and 8 yr. old son Ethan. She graduated with a 4 yr degree in dental Hygiene from Old Dominion University in 1995. Maria has been practicing dental hygiene for over 15 years. What she enjoys most about the dental hygiene profession is the long term relationships she has developed with her patients. It's great to see families grow and prosper over the years, while she helps give them quality dental care.

Terri Cohen R.D.H.

Terri Cohen R.D.H.

Terri has been a hygienist at our office since February 2012. She graduated from Temple University and has been a dental hygienist for over 30 years. Terri resides in Cherry Hill and has a son in his third year at NYU Dental School. Terri enjoys making people feel comfortable and proud of their smile.

Sharon Healy R.D.A.

Sharon has been a dental assistant at our office since December 2011. She has several years of experience in the dental field and prides herself on making the patient feel at ease.

Barbara Ilawan, Office Manager

Barbara graduated from the University of Oklahoma with a Bachelor's in Business Marketing and Management in May 2005. She has been the office manager at Dr. Nepa Family Dentistry since September 2005. Barbara shares the same philosophy about dental health, which is to help patients strive toward preventative dentistry while maintaining the highest level of customer service.

Rebecca (Becky) Jentsch, Financial Coordinator

Becky brings over ten years of managerial experience to our office and has been a member of the staff since September 2006. Becky strives to make each patient feel comfortable and at ease from the moment they contact the office to schedule an appointment to the greeting they receive at the front desk the date of their first visit. In addition Becky will present the payment options for the respective patient treatment and together she will work with you to find the most comfortable financial agreement.

Sarah DeCristofer, Receptionist

Sarah has been receptionist at our office since December 2013. Sarah brings several years of experience in the dental field to our office. Sarah enjoys interacting with the patients and making them feel comfortable while scheduling an appointment over the phone or in the office.

Our Location

501 N. Haddon Ave. Suite 7
Haddonfield, NJ 08033
Phone: (856) 428-3050

Hours of Operation

  • Monday and Tuesday: 9am-6pm
  • Wednesday: 7:00am-4pm
  • Thursday: 11am-8pm