
Dr. Allen Lorenz
Dr. Allen Lorenz brings 40 years of experience to Lorenz Orthodontics. He received his Doctorate of Dental Surgery, Masters of Science and Certificate in Orthodontics from the University of Nebraska in Lincoln, Nebraska. He maintains active membership in the American Association of Orthodontics, American Dental Association, and Massachusetts Dental Society.
Dr. Al lives in Weymouth, Massachusetts, with his wife Joan.

Dr. Rachel Lorenz
Dr. Rachel Lorenz completed her Doctorate of Dental Medicine (2004), Masters of Medical Science, and Certificate of Orthodontics (2007) at the Harvard School of Dental Medicine in Boston, Massachusetts. A specialist in orthodontics and dentofacial orthopedics, Dr. Rachel is a member of the American Association of Orthodontics and Omicron Kappa Upsilon Dental Honor Society.
A resident of Braintree, she lives with her two children. In her free time Dr. Rachel enjoys cooking, yoga, family outings and snuggling with their Goldendoodle, Digger.

Tracie
Tracie has been a part of our team since 2007. The mother of two wonderful girls, she likes going to concerts and having wonderful adventures with family and friends. Her endless patience and caring demeanor are invaluable in the clinical setting.

Keri
Keri has her hands busy keeping our office and her family of six in order! Your first contact with our office, Keri is more than happy to help with scheduling, financing and getting to know us. Her new puppy, Charlie, has been known to make an office visit so get your treats ready! A resident of Braintree, you probably already know Keri, or one of her children, who play 42 sports combined.

Brenda
Brenda is the newest addition to our team and comes to us with years of dental assisting experience. The beach, her two pugs (Maggie May and Mojo) and young daughter keep her plenty busy!

Tracy
Tracy came to Lorenz Orthodontics 12 years ago and has over 20 years of orthodontic assisting experience. She is the proud Auntie of 8 nieces and nephews with whom she spends her days off with. Tracy is also fond of practical jokes, so watch your back!