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M. Marie Dang, DMD
Mercer Orthodontics
3100 Princeton Pike, Bldg 1, Suite C,, Lawrenceville, NJ 08648

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Practice Info

Practice Description



Digital X-rays
TMJ (Jaw Joint) Treatment
Sleep Apnea/Snoring Dentistry
Mouthguards, Sports Guards
Invisalign; Clear Aligners

Open Hours

Sunday: —
Monday: 9:00 am — 6:00 pm
Tuesday: 9:00 am — 6:00 pm
Wednesday: 9:00 am — 6:00 pm
Thursday: 9:00 am — 6:00 pm
Friday: —
Saturday: —


Dr. Dang is a Board Certified Orthodontic Specialist with a mission to provide the highest quality orthodontic care and services for young children, teenagers, adults of all ages, and special needs patients.... all with the same care and compassion we would give our own families. We understand how important a healthy, straight, beautiful smile is; therefore, we offer various options to create your new smile, including but not limited to traditional (metal) braces, ceramic (clear) braces, and Invisalign.

Dental Organizations & Memberships

American Cleft Palate-Craniofacial Association
American Dental Association
American Association of Orthodontists

Dental School

Temple University, Kornberg School of Dentistry

Year of Graduation



Marquette University School of Dentistry, Orthodontic Residency
Marquette University School of Dentistry, Masters of Science in Oral Biology
Oral and Maxillofacial Surgery Internship, Allegheny General Hospital

Advanced Training

Advanced training in Orthodontics (Traditional Metal Braces, Ceramic Clear Braces, Invisalign)
Advanced training in Cleft Lip and Palate
Advanced training with Autism and Special Needs Patients


Board Certified Orthodontic Specialist

Other Insurances Accepted

Most Major Insurances Accepted

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