Meet the Dentists

Dr. Donna Vagnozzi-Bucci, DMD

Meet Pennington NJ Dentist Dr. Donna Vagnozzi-Bucci, DMDGraduated from Fairleigh Dickinson University School of Dentistry in 1987 and did a general practice residency at the Medical College of Pennsylvania. She has since been in private practice in the Ewing-Pennington area. Until recently, she also maintained a private practice in Yardley, PA for over twelve years, were she resides with her husband and son.

She is a member of the Academy of General Dentistry, the American Dental Association, the New Jersey Dental Association and the Mercer Dental Society. Dr. Donna, as many of her patients refer to her, specializes in cosmetic dentistry and takes pride in combining the most advanced technology while maintaining individualized attention to every patient’s needs and concerns.

Dr. Larisa Strelkov, DMD

Pennington NJ Dentist Office Has Endodontist Dr. Larisa Strelkov Is a practicing board certified endodontist. She received her dental degree in 1995 from Temple Dental School and practiced general dentistry in the Philadelphia area for one year. She then moved to Connecticut with her husband and practiced general dentistry for an additional two years before returning to Temple Dental Scholl in 1997. There she completed a two year endodontic program.

She currently resides in Feasterville with her husband and two children. Dr. Larisa, as we refer to her, is an outstanding member to our team. Her expertise in endodontics in impeccable and we are confident that our patients are receiving excellent care.

Dr. David Heering, DMD

Pennington NJ Dentist Office Has Periodontist Dr. David Heering, DMDDr. David Heering is a specialist in periodontics and implantology. He received his periodontics certification from Boston University in 1992. He specializes in treatment of gum disease including cosmetic procedures to aesthetically enhance your smile as well as dental implants that can replace single or multiple missing teeth.

We are fortunate to have Dr. Heering on staff for periodontal, implant and oral surgery procedures. He takes pride in providing our patients with the best dental care possible and his surgical expertise puts patients at ease.

Dr. Spencer Grossman, DMD

Meet Pennington NJ Dentist Dr. Spencer Grossman, DMDDr. Grossman had been practicing dentistry in northern Jersey and Pennsylvania for several years. He is a graduate of the University of Medicine and Dentistry of New Jersey where he was awarded the American Academy of Operative Dentistry Award. He is an active member of the American Dental Association. Dr. Grossman is comfortable performing all phases of general dentistry. He has experience with implant restorations, cosmetic procedures and he is an Invisalign certified dentist. Dr. Grossman believes in educating his patients and guiding them through choosing the appropriate treatment plan.

Dr. Teresa Bijak, DMD

320417.Bucci-56Dr. Teresa Bijak graduated in 1998 from the University of Medicine and Dentistry of New Jersey with Gamma Pi Delta’s Honors Society. Dr. Bijak is a gentle, caring dentist with expert skills. She works closely with her patients to create a life-long dental care plan that encourages daily attention to dental health and promotes healthy teeth and gums. Dr Bijak’s approach is very refreshing, patients immediately feel at ease with her. Dr. Bijak is bi-lingual in English and Polish.


Dr. Allie DeGeorge, DMD

Pennington NJ Dentist Dr. Dr. Allie DeGeorge
Dr. Allie DeGeorge grew up in New Jersey and earned her undergraduate degree, dental degree, and certificate of orthodontics from The University of Pennsylvania in Philadelphia. While at Penn, she received training in the most advanced orthodontic techniques including Invisalign, 3D imaging, TMD, and temporary anchorage devices (TADs). She is experienced in all phases of orthodontic treatment for children, teens and adults and is an active member of the American Association of Orthodontists and American Dental Association.

Dr. DeGeorge is truly excited to be in the field of orthodontics and is committed to providing the highest quality of care to create beautiful, healthy smiles. She is looking forward to forming longstanding relationships with each and every one of her patients! While not working, Dr. DeGeorge enjoys running and fitness, relaxing at Lake George, and spending quality time with friends and family.

Testimonials | Read More Testimonials

  • You have been such a great support in the care for our mother over these years. I wanted to keep her pain free and you helped us with that. The last miraculous feat was the saving of that front tooth that broke. It made me smile because she hated that her teeth were discolored. She would have LOVED that shiny white tooth!! Thank you for that and, for contributing to alzheimer's research in her name.


  • I always have an outstanding visit and just recently referred two more people who raved about the experience they had! The proper time and attention to detail is always taken on every appointment.

    Lisa C.

  • Nan is awesome, she always makes me comfortable and explains everything clearly, I have and would recommend the office.

    Andrea P.

  • Everything is great and the service is amazing. This is the reason I drive over 1.5 hours each way to receive dental care there.

    Stephen G.

  • I’ve been going to Dr. Vagnozzi since she opened her practice. Everyone is amazing! Dr. Vagnozzi takes her time and really pays attention to detail. I always feel like she is giving me the best advice!

    Phyllis C.

  • I didn’t go to the dentist for a while because I had bad experiences. Then a friend referred me to the Spa Dentistry office. I usually see Dr. Silk. I have a lot of confidence in him and am very comfortable with everyone in the office now. The office is beautiful and comfortable. Everyone is friendly and professional and always makes you feel comfortable. I had two bridges done that have worked out great! I highly recommend the dental group to anyone because they are very personable and always make me feel comfortable.

    Robert T.

  • Just a little note of thanks for taking the time to deal with my big baby! He is terrified of the dentist and you made it a bit less scary for him. The tender pampering you and your staff offer goes a long way! Thanks a million.

    Kim and Ian

  • I have been a patient of Dr. Vagnozzi Bucci Spa Dental Practice since April 2002 and I’m extremely happy. I have dental insurance that I cannot use at the office however, I still choose to go there. The whole staff is superior in their technical abilities, attitude and professionalism. Every procedure I have had done there has exceeded my expectations. Painless dentistry at its finest. I can not use enough adjectives to describe and praise these doctors and professional staff. It’s not the dentistry you remember from your childhood; this is the dental practice of the future.

    Gayle D.

  • I just wanted to thank all of you for taking such good care of my aunt while she and my uncle were in the states from Australia. They were thrilled with her new teeth and told us you were amazing! I know medical/dental care is no where near as good in the U.K. or Australia as it is here, so I am glad if she had to have treatment, it was done by you. Thanks you again; I owe you one, but hope you don’t need any physical therapy anytime soon...

    David, Priscilla and Lynn

  • I want to thank you for going out of your way countless times to correct and fix my two permanent crowns. It is rare to meet a person of your character. I am lucky to have you and your magnificent staff care for me.