Meet the Doctors

When selecting a dentist to protect your smile, you want to understand who they are and how they can help. At Weston Dental Group, our team of highly skilled dentists does more than protect your smile and improve your oral health. We actively seek to improve our techniques and have received additional training and certifications to provide the dental care you deserve. Our team is actively involved in dental associations and in giving back to our community. When you choose our dentists in Weston, you choose a group of considerate individuals who care about improving your smile and your quality of life.

Read more below to learn more about our dental team.

Dr. Maria Moser, DMD, CAGS

General & Cosmetic Dentistry

Dr. Moser received her Doctorate of Dental Medicine and Certificate of Advanced Graduate Studies in General Dentistry from Boston University Goldman School of Dental Medicine. While at Boston University, she consistently performed at the top of her class and was appointed by the faculty to teach underclassmen.

Dr. Moser’s practice is on general and cosmetic dentistry. She masters esthetic and restorative dentistry with a focus on veneers, crowns, and implants. Dr. Moser is a trained provider of Cerec® One-Visit Crowns. The Cerec® system utilizes in-office digital CAD/CAM technology to design and fabricate an all-ceramic crown. Your crown will be created and fitted all in one visit, eliminating the need for a temporary crown and to return for a second appointment. She has received certification in Invisalign orthodontics and has a Gold Status as an Invisalign provider. Together with her excellent staff, Dr. Moser enjoys providing the best in class dental care for her wonderful patients.

Dr. Moser has extensive research and teaching experience and has been involved with numerous community service projects, which have enabled her to emerge as a well-rounded individual and highly skilled dentist. She is a very joyful person and finds great satisfaction in meeting the individual needs of each patient. Her passion has always been dentistry and to continuously evolve as a professional, an individual and a leader in her community.

Dr. Moser is a member of the Massachusetts Dental Society, Metropolitan Dental District, The American Association of Facial Aesthetics and the American Dental Association.

Dr. Adriana Poleo, DMD, CAGS

General & Cosmetic Dentistry

Dr. Poleo obtained her Dentist Degree in 2012, from USC Dental School and received The Charles L. Pincus Memorial Award in Esthetic Dentistry.

 After completing an Advanced Education Degree in General Dentistry from Boston University, Dr. Poleo worked in private practice in Los Angeles, CA and then moved to Thousand Oaks, CA to join T.O. Smile Design dental group from January 2017 until her family decided to move to Boston, MA on 2020.

 She is a member of the American Dental Association, California Dental Association, Santa Barbara Ventura County Dental Association and Massachusetts Dental Society.

 Dr. Poleo has three kids, two boys and one girl. She loves to have quality time with her family, travel, and spending time at the beach.

Dr. Austin Longo, DMD

General & Cosmetic Dentistry

Dr. Austin Longo is a New England native, born and raised in Connecticut before moving to Boston to pursue dentistry. He received a bachelor’s degree in biology with a minor in microbiology from the University of Connecticut.

After college, he went straight into the DMD program at Boston University Henry M. Goldman School of Dental Medicine. During his time at BU Dental, Dr. Longo excelled in all aspects of dentistry, taking up a special interest in biomimetic/cosmetic dentistry. He was an active member in the BU student dental aesthetics society, holding the presidency his senior year. He was also awarded the Student Award of Merit by the American Academy of Esthetic Dentistry for his work while practicing at the BU dental clinic.

As a dentist he is looking forward to building personal connections with each one of his patients and providing the best care possible tailored to their personal needs.

Dr. Longo enjoys every aspect of general dentistry. He has extensive experience with CAD/CAM one visit crowns and is a certified Invisalign provider.

When not doing dentistry, Dr. Longo likes to spend his free time in the gym, cooking new recipes, and staying active outside playing golf, tennis, and several other sports.

At Weston Dental Group, Dr. Longo works with his patients so they can achieve and maintain a beautiful smile and healthier gums and teeth. He is currently accepting new patients. 

Dr. Paola Buckley, DMD, CAGS, DSc.


Dr. Paola Buckley received her DDS from El Bosque University in Bogotá, Colombia in 2000. She practiced as a general dentist in her native Bogota while serving as a Teaching Associate and Researcher in Periodontal Microbiology for her school’s department of Oral Microbiology. Her love for periodontal research brought her to the United States to pursue a research opportunity at the prestigious Forsyth Institute in Boston, MA and later earning her Doctor of Science Degree in Oral Biology at the Boston University, Henry M. Goldman School of Dental Medicine in 2008. During her postdoctoral years she published several peer reviewed articles about periodontal disease biology.

But it was her love for patient care and education which motivated her to incorporate her knowledge of the periodontology basic sciences into a fulfilling clinical practice. She dedicated herself into pursuing additional training and completed a two year specialty program in Clinical Periodontology and Implantology at the Henry M. Goldman School of Dental Medicine and a DMD program designed for international trained dentists at the same University.

Currently, Dr. Buckley is a Clinical Assistant Professor for the Predoctoral Periodontology Department at Boston University Henry M Goldman School of Dental Medicine where she supervises and instructs students in all aspects of periodontal disease and treatment. Dr. Buckley is very passionate about periodontology and dental implantology and is always current on the latest techniques and treatment services. She attends multiple professional meetings throughout the year and is an active member of the American Academy of Periodontology, American Dental Association, Massachusetts Dental Society and the Hispanic Dental Association. She is committed to providing excellent dental care to all patients.