Oral & Maxillofacial Surgeon | Tufts Faculty
Dr. David Joey Chang, DMD
Oral Surgeon in Revere, MA
Dr. David Joey Chang is a board-certified oral and maxillofacial surgeon at Northgate Dental Center with extensive experience in the full scope of oral and maxillofacial surgery. His care focuses on surgical treatment involving the teeth, mouth, jaws, and facial structures, with an emphasis on careful planning, patient safety, and clear communication.
Patients often visit Dr. Chang for wisdom tooth removal, dental implant surgery, canine exposures, surgical extractions, maxillofacial trauma, jaw-related concerns, and other conditions that require specialized surgical evaluation. His approach is evidence-based and patient-centered, helping patients and families understand their diagnosis, treatment options, and recovery expectations before care begins.
About Dr. David Joey Chang
Dr. Chang grew up in Australia and came to Boston in 1998 to continue his education. He earned his Bachelor of Science degree in Biomedical Engineering from Boston University and his Doctor of Dental Medicine degree from Tufts University School of Dental Medicine.
He then completed his advanced training in Oral and Maxillofacial Surgery through Tufts University School of Dental Medicine and Tufts Medical Center. His background in biomedical engineering and surgical dentistry supports a thoughtful, detail-oriented approach to diagnosis, treatment planning, and oral surgery care.
Education & Surgical Training
Dr. Chang’s education and training include a strong foundation in science, dentistry, and hospital-based oral and maxillofacial surgery. He completed his undergraduate studies in Biomedical Engineering at Boston University before earning his DMD from Tufts University School of Dental Medicine.
His advanced surgical training through Tufts University School of Dental Medicine and Tufts Medical Center prepared him to evaluate and treat a broad range of oral and maxillofacial conditions. This includes both common procedures, such as wisdom tooth removal and dental implants, as well as more complex surgical needs involving trauma, jaw surgery, and reconstruction.
Academic & Hospital Appointments
In addition to private practice, Dr. Chang has held academic leadership roles at Tufts University School of Dental Medicine, including serving as Director of the Pre-Doctoral Program in Oral Surgery. He has also served as an attending surgeon at Tufts Medical Center.
Dr. Chang has lectured dental students, residents, and doctors through continuing education programs both nationally and internationally. His academic and hospital background reflects his commitment to clinical education, evidence-based treatment, and high standards of surgical care.
Oral Surgery Services Provided by Dr. Chang
Dr. Chang practices the full scope of oral and maxillofacial surgery. Treatment recommendations are based on each patient’s diagnosis, medical history, imaging, comfort level, and long term oral health goals.
Wisdom Teeth (Third Molars)
Management of impacted, infected, or problematic wisdom teeth using IV sedation or local anesthesia for a comfortable experience.
Bone Grafting & Reconstruction
Ridge augmentation, sinus lifts, and socket preservation to rebuild jawbone for successful implant placement.
Dental Implant Surgery
Full scope implant placement from single teeth to full arch restorations, utilizing 3D CT guided surgery for precision and safety.
Maxillofacial Trauma
Facial bone fractures, lacerations, and dental injuries, same‑day evaluation and surgical repair when needed.
Obstructive Sleep Apnea
Surgical treatment options for sleep apnea, including jaw advancement procedures when non‑surgical therapies fail.
Orthognathic (Corrective Jaw) Surgery
Correction of underbites, overbites, open bites, and facial asymmetry in coordination with orthodontists.
Patient Care Philosophy
Dr. Chang is committed to evidence-based, patient centered care. He works closely with referring dentists and the Northgate Dental Center team to make the surgical experience as smooth and comfortable as possible.
He is especially valued in our multispecialty office for his calm and reassuring approach with adolescents and young adults. Many patients see him for wisdom tooth extractions and canine exposures, and families appreciate his ability to combine surgical skill with a warm, approachable manner.
Honest disclosure: Not all jaw surgery or implant cases are suitable for every patient. Dr. Chang will always present alternatives, including non‑surgical options so you can make an informed decision.
What to Expect During Your Visit
1
Comprehensive Consultation
Review of medical history, 3D CBCT imaging, and discussion of surgical goals.
2
Custom Treatment Plan
Clear outline of procedure, anesthesia options, costs, and expected recovery.
3
Same-Day Surgery (when indicated)
State of the art operating suite with dedicated surgical team.
4
Attentive Follow Up
Post-operative instructions, pain management guidance, and scheduled check-ins.
Patient Experiences
“Been with Northgate Dental for over 30 years and can’t say enough good things about this practice. Dr. Mobed does beautiful work and does not take any shortcuts. You won’t be disappointed if you go there.”
— Richard Mytkowicz
“Great staff, great service. I’ve been a loyal patient for 8 years. Dr. Mobed is fantastic and fixed some major issues that had occured from my last dentist. Nothing but good things to say about the staff and service.”
— Enrico Botta
“Dr. Mobed and his staff are wonderful. I have been a patient for 5 years and would highly recommend getting dental work or cleanings done here.”
— Amish Patel
Schedule a Consultation with Dr. Chang
If you need wisdom teeth removal, dental implants, or have been told you may need corrective jaw surgery, Dr. Chang can evaluate your case and explain all surgical and non‑surgical options.
