Stuart T. Zaller, DDS

Doctor Zaller Dr. Stuart Zaller earned his Bachelor of Arts in psychology at the University of Maryland — College Park and went on to receive his Doctor of Dental Surgery from the University of Maryland School of Dentistry. His further qualifications include membership in the American Dental Association® and Advanced General Dentistry, and he has advanced training in cosmetic dentistry and attends over 40 hours of continuing education courses every year. Dr. Zaller has been a clinical instructor at the Deans Facility since 2016 and is also a consultant for dental malpractice claims for NADENT, the Federal Bureau of Investigation in the Criminal Justice Information Service Division. He is on the Dental Advisory Committee for Blue Cross Blue Shield and also donates his services to the Maryland Foundation of Dentistry for the Handicapped. Dr. Zaller took over Zaller Family and Cosmetic Dentistry from his father, and as a second-generation dentist, his goal is to continue providing the same excellent dental care to patients in Reisterstown, Maryland. He was named America’s Best Dentist in 2017 and is committed to always living up to that honor!

Dr. Zaller and his wife, Stacy, have three children: Garrett, Lindsay and Madison. Away from the office, he enjoys spending time with his family.


Erin Lessans, DDS

Dr. ErinDr. Erin Lessans earned her Doctor of Dental Surgery in 2001 from the University of Maryland School of Dentistry after graduating from the University of Massachusetts, Amherst. In her commitment to providing high-quality dental care, she completes 30 credits of continuing education every two years and maintains membership in the American Dental Association®, the Owings Mills Study Club and the Progressive Dental Study Club. She has also received advanced training in BOTOX®, sleep apnea and Invisalign® treatments.


Meet Our Team

When you visit Zaller Family and Cosmetic Dentistry, you will meet a team that is both professional and fun as we do everything we can to keep you comfortable and help you understand your treatment plan. We also have team members who speak Spanish to better meet the needs of the people in our community. Read about our team members below or come meet us in person by calling 410-833-4880 to make your appointment with our dentists in Reisterstown, Maryland.

Tracey Tracey — Office Manager, Finance and Insurance Coordinator

Tracey has been in dentistry for over 30 years and started her career as a dental assistant. She puts her years of experience to work making sure that our office runs smoothly and efficiently. She enjoys working with team members who genuinely care about our patients and treat them like family, not numbers.

Tracey makes her home in Manchester and is married with three daughters, eight grandsons and five granddaughters. She enjoys shopping and spending time with her grandchildren.


KrystieKrystie — Front Desk and Patient Coordinator

Originally a dental assistant, Krystie enjoys the great atmosphere at Zaller Family and Cosmetic Dentistry and getting to know each patient on a personal level. She lives in Hanover, Pennsylvania, with her husband, daughter and two sons. She relaxes by shopping and exercising.


MissyMissy — Dental Hygienist

Missy has been a part of Zaller Family and Cosmetic Dentistry since 2002. Her uncle is a dentist, so her love for dentistry is no surprise! She graduated magna cum laude from Allegany College and started her career as a dental assistant. She loves being part of a caring and ethical work family, and she truly cares about each patient who steps into our office.

Missy lives in Manchester with her husband and three sons, and she spends her free time enjoying outdoor activities, being with her family, and watching her boys play baseball, football and basketball.


SheriSheri – Registered Dental Hygienist

Sheri graduated from dental hygiene school in 2004. She has been a valued part of the Zaller Family and Cosmetic Dentistry team since October 2019. Sheri loves working with people, especially children. She strives to treat each of our patients as if they are part of her family.

Sheri married her high school sweetheart in 2003. They live in Hampstead with their six children. In her spare time, Sheri enjoys going to the beach and watching her kids play sports.


ElisabetElisabet — Dental Assistant

Elisabet joined the Zaller Family and Cosmetic Dentistry team in 2019 and helps us better serve the members of our community by speaking Spanish. She appreciates the moral and ethical approach to dentistry at our office. She is the mother of three boys, and in her spare time, she looks forward to sports, reading and brunch.


LindaLinda — Dental Assistant

Linda has been with Zaller Family and Cosmetic Dentistry since March of 2019. She graduated from Medix in 1991 and from the Las Vegas Institute for Advanced Dental Studies in 2007. She treats all of our patients like family and makes sure that each one receives excellent care. She loves her job and feels that we have a caring and amazing team to meet people’s dental needs.

She is married to her husband, Steve. She has two children, Samantha and Jeremy, and three grandchildren, Maddison, Sean and Mariah. When not at work, she enjoys riding her four-wheeler with her husband and playing frisbee with her German Shepherd, Roxy.