Experience and Training

For each and every patient, each and every day

Specialists in Saving Teeth

All Endodontists are dentists, but less than three percent of dentists are Endodontists. While your general dentist is like a family doctor, great for regular cleanings, check-ups and general oral health, Endodontists have at least two years of additional education to become experts in performing root canal treatment and diagnosing and treating tooth pain.

Louay Abrass, DMD

In 1998 Dr. Abrass received his DMD degree from Boston University Goldman School of Dental Medicine. He completed his post-doctoral training in Endodontics and Microsurgery at the University of Pennsylvania School of Dental Medicine in 2000.

Dr. Abrass is an Associate Clinical Professor and the past Clinical Director of the Post-doctoral residency program at the Department of Endodontics at Boston University School of Dental Medicine. He is also the course Director of Microsurgery. Dr. Abrass is an Adjunct Assistant Professor at the University of Pennsylvania and a member of the American Association of Endodontists, American Dental Association, and the Massachusetts Dental Society.

In 2000 Dr. Abrass joined the prestigious group of Limited to Endodontics and in 2010 he started Micro Endodontics in Andover, MA. Dr. Abrass authored the Endodontic Periradicular Microsurgery chapter in the Manual of Minor Oral Surgery for the General Dentist, and he has lectured nationally and internationally and also received many Clinical Awards of Excellence.

Lauren Kai, DMD

Dr. Lauren Kai, originally from Honolulu, Hawaii, received her B.S. degree in Mechanical Engineering from the Massachusetts Institute of Technology. She earned her DMD degree from the Harvard School of Dental Medicine, and she completed a post-graduate endodontic residency at the Tufts University School of Dental Medicine. Prior to pursuing a career in dentistry, she worked in medical device design and manufacturing for Medtronic, Inc. in Switzerland. Following that, Dr. Kai joined Astra Tech, Inc. in Waltham, MA where she designed abutments for dental implants. She was especially drawn to endodontics because of the ability to help patients relieve tooth pain, and the challenging diagnostics and careful precision required for root canal treatment.

Dr. Kai is a member of the American Association of Endodontists, the Massachusetts Association of Endodontists, the Massachussetts Dental Society, and the American Dental Association. When not in the office, Dr. Kai keeps an active and adventurous lifestyle. Whether she is on the tennis court or cycling, travelling throughout Europe or Asia, or even simply trying new recipes at home, Dr. Kai likes to challenge herself. She currently resides in Cambridge, MA with her husband Alex.

Andrew J. Miller, DMD

Dr. Andrew J. Miller is a proud graduate of Boston University Henry M. Goldman School of Dental Medicine.  First earning his DMD and graduating Magna Cum Laude in 2012, he went on to join the Advanced Education in General Dentistry program earning a Certificate in Advanced Graduate Study in General Dentistry in 2013.  In 2015 Dr. Miller completed his post-doctoral studies and earned a Certificate in Advanced Graduate Study in Endodontics.  Dr. Miller then joined the practice Limited to Endodontics, Inc. in 2015 where he practiced for two years.  He is also currently a Clinical Assistant Professor in the Department of General Dentistry, as well as the Director of Pre-Doctoral Endodontics at his Alma Mater, Boston University.

Dr. Miller is a member of the American Dental Society, American Board of Endodontics, American Association of Endodontists, Massachusetts Association of Endodontists, Massachusetts Dental Society and is a Endodontic Fellow in the Royal College of Dentists of Canada.