OUR DENTISTS


Providing the best dental healthcare experience possible is the responsibility of every staff member here at Stoneham Dental Care and we are committed to giving each patient the attention and respect they deserve. We encourage you to ask questions, seek advice and consider us your partner in better oral and dental care.

Mary Petrelli, D.M.D.
A strong proponent of continuing education. Dr. Petrelli frequently attends courses to stay up to date with the most technological advancements and procedures so that her patients receive the best dental care available in the fields of cosmetic, prosthodontics, implant and comprehensive dentistry. Dr. Petrelli enjoys combining art and dentistry in creating beautiful smiles.
Education
1977- Simmons College B.S. and Certificate in Physical Therapy
1985 - Tufts University School of Dental Medicine
Continuing Education
Graduate of the Las Vegas Institute of Cosmetic Dentistry Advanced Dental Studies
Certification in Oral Sedation Dentistry
Certification in Invisalign Orthodontics
Certification in Advanced Cardiac Life Support
Former clinical instructor at Gelb TMJ Clinic at Tufts University School of Dental Medicine
Graduate of DOCS – Dental Organization for Conscious Sedation
Certified in Botox® and dermal fillers
Professional Affiliations
Massachusetts Dental Society
East Middlesex Dental Society
American Dental Society
Omicron Kappa Upsilon National Honor Society
"I enjoy getting to know my patients and find out what is important to them. My education and dedication to dentistry allows me to personalize a treatment plan that people can afford and be successful with."
- Mary Petrelli, D.M.D.

Christina Orchanian, D.D.S.
Christina Orchanian, DDS is a graduate of UCSF School of Dentistry, in San Francisco, California. Upon graduation, she attended the UCLA General practice residency program. She has taken numerous continuing education courses to learn about the newest materials and technological advancements in dentistry.
Dr. Orchanian is certified in DOCS conscious sedation, Botox and dermal filler placement for both facial esthetics and pain treatment. She is also certified in ACLS, advanced cariovascular life support for the treatment of medical emergencies. Her primary concern is patient comfort during and after the dental procedure.
Education
University of California San Francisco School of Dentistry
University of California Los Angeles – General Practice Residency
Continuing Education
Certification in Oral Sedation Dentistry
Certification in Advanced Cardiac Life Support
Graduate of DOCS – Dental Organization for Conscious Sedation
Certified in Botox® and dermal fillers
Professional Affiliations
American Dental Society
Massachusetts Dental Society
North Shore Dental Society
Omicron Kappa Upsilon National Dental Honor Society

Janna Melzer, D.M.D.
Dr. Melzer is a graduate of Tufts School of Dental Medicine. She completed a General Practice Residency program at North Shore Long Island Jewish hospital in NY. Dr. Melzer enjoys all facets of dentistry and keeps up to date with all the latest technologies and techniques. Dr. Melzer is a graduate of the Dental Sleep Medicine course at the Pankey Dental Institute. She is also certified in conscious sedation and ACLS.
Education
State University of NY at Geneseo
Tufts University School of Dental Medicine
North Shore Long Island Jewish Hospital General Practice Residency
Continuing Education
Graduate of Dental Sleep Medicine at the Pankey Dental Institute
Certification in Oral Sedation Dentistry
Certification in Advanced Cardiac Life Support
Graduate of DOCS – Dental Organization for Conscious Sedation