Meet Our Team

Over 100 Years of Combined Experience

Our team will provide you with exceptional service through our committment to listening and truly understanding your unique dental needs. Your experience with us will be second to none because of our team's decades of experience, on-site dental lab for artistic and quality control, and unparalleled committment to improving our patient's confidence, trust, and quality of life.

"Nothing matches the expression on a person's face when they finally see their dream smile come true. Such a smile can improve a patient's self-esteem, their relationships, and their whole life. That's why I became a dentist. It's the reason for every credential on these pages." - Dr. Jeffrey Cummings

Waltham Dentist Jeffrey S. Cummings

Jeffrey S. Cummings, DMD

Dr. Jeffrey S. Cummings graduated from Middlebury College in 1983 and received his D.M.D. from Tufts University School of Medicine in 1987. He spent the next five years training with the Chairman of Complete Dentures in Denture Prosthodontics and Implant Dentistry. In 1992, he became an Assistant Professor of Complete Denture Prosthodontics, where he has lectured on Implant Dentistry and Gross Anatomy. He has taught future dentists their craft at Tufts University School of Dental Medicine and is an established leader who still finds time to advance his own training by traveling to courses all over the country and in Europe, putting him at the top of his field. He also published the papers below in highly respected dental journals.

Waltham dental staff

Jane R. Darviche, DMD, Periodontist

Dr. Jane R. Darviche has spent the last 30 years studying, teaching and caring for patients. She is a native of the Boston area who is a skilled, caring Periodontist, Consultant, and a Periodontal Educator.

Waltham dental staff

Sally, Office Manager

Sally has worked with Dr. Cummings for 25 years. She runs the office and treats patients like they are a part of her family. With decades of experience, Sally knows how to listen and truly understand our patients' wants and needs. She acts as your advocate from start to finish. There is no warmer or caring person anywhere. She creates an environment of trust!

Waltham dental staff

Jenniffer Guardado, Dental Assistant

Jenniffer Guardado was born in El Salvador and raised in Waltham, MA. Jenn attended Boston Career Institute and is a licensed dental assistant. She is the head dental assistant in our practice and is responsible for assisting in clinical procedures while ensuring your visit is comfortable and warm. In her spare time, Jenn loves to go shopping and spend time with her friends and family. Jenn is also the proud mother of Xavier, born in May 2021.

Waltham dental staff

Dorothy, Dental Assistant

Dorothy is the mother of 3 girls and a newborn boy. She immigrated here from Uganda where she practiced law. There is no one with a bigger heart than Dorothy and her peaceful presence is felt thru the entire practice. She graduated from assisting school, did her internship with us and has been with us for over 2 years.

Contact your dentist in Waltham today to schedule your consultation.

Call (781) 894-4114 or

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