Trusted Lexington Dentistry

We’re proud to be your dentist in Lexington and the surrounding communities.


21 Muzzey Street
Lexington, MA 02421

Phone: 781-861-6120
Fax: 781-861-7856

Email: [email protected]

Hours of Operation:
Monday: 7:50 am - 5 pm
Tuesday: 7:50 am - 5 pm
Wednesday: 7:50 am - 7 pm (Close at 5 pm in July and August)
Thursday: 7:50 am - 5 pm
Friday: 7:20 am - 3:30 pm

Meet Your Dentists in Lexington

Dr. Michael Coppe headshot

Dr. Michael Coppe earned his undergraduate degree from Fordham University before completing his postgraduate training in pediatric dentistry at Children’s hospital in Boston and Harvard School of Dental Medicine. He then earned a Doctor of Dental Medicine and Doctor of Medical Science in Oral Biology degrees from Harvard University.

Dr. Carolyn Coppe graduated from the Harvard School of Dental Medicine before completing her pediatric dental residency at the University of California. She has also researched dental stem cells from primary teeth at the National Institute of Dental and Craniofacial Research in Maryland, eventually completing her master thesis on this topic. Dr. Coppe passed her American Board of Pediatric Dentistry examinations in 2011 to verify her completion of an advanced education program accredited by the American Dental Association Commission on Dental Accreditation. She also completed a voluntary examination process designed to validate her knowledge, application, and performance requirements to deliver exceptional pediatric dental care.

Dr. Carolyn Coppe
Dr Stephanie Karapetian

Dr. Stephanie Karepatin earned a Bachelor of Science degree in Psychology from the University of Miami and received a Dean’s Scholarship. She moved to NYC to attend the New York University College of Dentistry. She graduated with a Doctor of Dental Surgery degree after completing honors programs in Public Health, Aesthetic Dentistry, and Pediatric Dentistry. Later, Dr. Stephanie continued to pursue her specialty training in Pediatric Dentistry at NYU and Bellevue Hospital. She has a wide range of experience working with children with craniofacial anomalies, special needs, and children with complex medical histories.

Lexington Pediatric Dentistry

Trained to treat infants, children, adolescents, and children with special needs, pediatric dentists are dental specialists. Pediatric dentists must complete an American Dental Association (ADA) accredited post-doctoral course. They must also complete two academic and clinical years in their specialty. Everyone at Coppe and Sears Pediatric Dentistry and Orthodontics is a highly qualified dental professional in Lexington.

Lexington General Dentistry

As a modern dental practice, we use the best general dentistry methods and offer a full range of services under one roof. Our services also include cavity fillings, dental crowns, dentures, periodontal care, and more. We have an experienced team to provide high-quality general dentistry services, such as comprehensive exams, x-rays, cleaning, fillings, root canals, and tooth extraction.

Special Needs Dentistry

Our doctors have undergone training that allows us to provide dental care for children of all ages, including those with special needs. It equips our highly trained and compassionate team to treat infants, children, and teens with behavioral, medical, and mental special needs. We treat patients from birth into their adult years, typically through college or secondary school. Sometimes, however, our special-needs patients continue to see us into adulthood.

Dentist in Lexington

Here at Coppe and Sears, we see patients young, old, and everywhere in between from all over Lexington and the surrounding communities. To learn more about what we offer, contact us today.

Testimonials about your Dentist in Lexington

Coppe and Sears treat their patients like they would treat their own family. They look at each child individually and assess their needs. They are very patient, and the staff is very nice. For children with special needs, they are incredibly patient and kind. If only they had an attached adult practice! - Manomi

I would no one trust with my children’s dental care needs more than Coppe and Sears. My sons have not always had the easiest situations regarding their dentistry, and Dr. Carolyn, Dr. Mike, and the rest of their excellent staff have made every visit calming, reassuring. They are always available for any questions or concerns. No other dental office could compare to their commitment to pediatric and orthodontic care. - K