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Your Trusted Dentists in Hillsborough, NJ
Cornerstone Dental is a premier dental practice in Hillsborough, NJ, dedicated to providing exceptional comprehensive dental care. Our team, led by Dr. David DeGiralamo and Dr. John D. Beckwith, combines advanced technology with personalized treatment plans to address general, restorative, and cosmetic dental needs. With decades of combined experience, we prioritize patient education, transparent communication, and trust-building to ensure informed treatment decisions. Our commitment to excellence is reflected in our use of modern techniques, including guided implant surgery, laser dentistry, and oral-conscious sedation.

We serve patients of all ages, focusing on long-term oral health and aesthetic improvements through services like porcelain veneers, teeth whitening, and smile makeovers. As active community members, we integrate local engagement with professional leadership to deliver care that aligns with our patients' unique needs. Our practice emphasizes comfort, convenience, and continuous learning, ensuring every visit meets the highest standards of safety and effectiveness.
Services
Dental Implants Cosmetic Dentistry Family Dental Care Periodontal Care Oral Sedation TMJ Treatment Sleep Apnea Therapy Laser Dentistry Porcelain Veneers Teeth Whitening
Highlights and features
  • We offer over 30 years of advanced implant dentistry expertise.
  • Our team utilizes cutting-edge technology for precise diagnostics and treatments.
  • We provide personalized care tailored to each patient's unique needs.
  • Our dentists hold prestigious fellowships and board certifications.
  • We prioritize patient education and transparent treatment planning.
Associations and certifications
  • American Board of Oral Implantology
  • International Congress of Oral Implantology
  • American Academy of Implant Dentistry
  • Academy of General Dentistry
Services
Dental Implants
We provide permanent tooth replacement solutions using advanced dental implants. Our guided surgery ensures precise placement for single teeth, multiple teeth, or full-arch restoration. Patients benefit from improved chewing function, natural aesthetics, and long-term oral health stability through this durable solution.
Cosmetic Dentistry
Our cosmetic treatments transform smiles with porcelain veneers, professional whitening, and bonding. These services address discoloration, chips, gaps, and misalignment while maintaining natural tooth structure. Patients achieve confidence-boosting results through customized smile makeovers tailored to facial aesthetics.
Family Dental Care
We offer comprehensive preventive and restorative care for all ages. Services include cleanings, exams, fillings, and orthodontics that adapt to life-stage needs. Our approach emphasizes early intervention and education to maintain lifelong oral health for children, adults, and seniors.
Oral-Conscious Sedation
This service provides anxiety-free dental experiences through controlled sedation techniques. Patients with dental phobia or complex treatment needs receive care in a relaxed state while maintaining consciousness. It enables completion of multiple procedures in fewer visits with enhanced comfort.
Periodontal Care
We specialize in diagnosing and treating gum disease at all stages. Advanced therapies restore supporting structures around teeth through scaling, root planing, and surgical interventions. The focus is on preventing tooth loss while improving overall systemic health connected to oral inflammation.
People
David M. DeGiralamo
Dentist
Dr. DeGiralamo holds an MD from UMDNJ-RWJ Medical School, an MBA from Harvard Business School, and a DMD from Rutgers School of Dental Medicine. He combines medical expertise with community leadership as Union Township Mayor, emphasizing transparent communication and dental innovation.
John D. Beckwith
Implant Dentist
Dr. Beckwith has placed over 5,000 dental implants during his 30+ year career. Recognized as an American Top Dentist, he holds multiple implantology accreditations and serves as a Resident Advisor at Jersey Shore Medical Center, focusing on advanced surgical techniques.
Questions
What dental services do you offer?
We provide general, restorative, and cosmetic dentistry including implants, veneers, teeth whitening, and family dental care.
Do you handle dental emergencies?
We prioritize emergency cases during business hours and provide after-hours contact instructions for urgent care needs.
Are financing options available?
Yes, we offer financing plans to make dental treatments more accessible and affordable for our patients.
How can I schedule an appointment?
Call our office at 908-359-2121 or use our online contact form to request a consultation with our dentists.
What makes your practice unique?
Our combination of advanced technology, personalized treatment plans, and community-focused care sets us apart in dental services.
Videos
Reviews (6)
Renee
May 18, 2022 Report
Had a great dental cleaning yesterday with their dental hygienist. She was thorough, gentle, and made sure I was educated on everything. I then went back to meet with Dr. Beckwith, who was very compassionate and helped point me in the right direction to get help for a very rare oral issue I have had for almost two decades. I felt like I was finally getting some real answers and actual help! I am very thankful.
Courtney Mitzak
Mar 12, 2022 Report
I have been going to Dr. Beckwith my entire life. From braces and cavity fills in my teens to root canals and gum grafts later in life, I have had nothing but great experiences. The entire staff is very professional and the hygienists always do great work. I drive 2 hours round trip for my dental care and it's worth it. The service is always pleasant and friendly. The work performed is always above average. Highly recommend!
Jackeline Amador
Mar 12, 2022 Report
In my opinion this is the best dental office in Hillsborough Nj. Super friendly staff. They are absolutely committed to outstanding service and are very friendly. Never disappoint me and will highly recommend!
Alex Kaplansky
Dec 23, 2021 Report
I had a molar extracted by Dr Beckwith and then a few months later an implant installed in it's place. Had essentially no pain after each procedure. A little bit of pain on the day of the procedure but even that little bit of pain was gone the next day. Clearly he knows what he's doing.
Tim Mizerak
Dec 21, 2021 Report
Beautiful office with great services. All work is very professional and the staff is courteous and organized. Never have any issue with appointments or billing.
Hae S.
Jun 15, 2021 Report
Highly recommend our dentist's office! Everyone here is professional, friendly and efficient. They are mindful of your appointment time and any wait is minimal. My husband and I have been long time patrons here and it's really the best in this area by far! Anyone looking for a great family long term dentist will be happy and satisfied by everyone they come across at the office!