The Team

Behruz Almassian, BS, MS, DMD

General Dentist
Dr. Almassian attended Boston University, Goldman School of Dental Medicine. He then proceeded to continue his careeer at the Harvard School of Dental Medicine as a Clinical Instructor. Dr. Almassian is currently an active member of the American Dental Association, the Massachusetts Dental Society, and the Rhode Island Dental Society.

Dr. Almassian works as an associate and treats patients of all ages. He is comfortable with all phases of general dentistry including Oral Surgery and Periodontal Dentistry. As a lifelong learner, Dr. Almassian often attends continued education seminars to stay current with advances in dentistry. Spending countless hours to study and understand the art of the dentistry, he incorporates new materials and technology into his practice once they have shown success and longevity in the dental community.  

While not doing dentistry, Dr. Almassian enjoys reading, travelling and spending time with his family.  

You can expect the commitment and the reliable ongoing care of your dental health while working with Dr. Almassian.  


Cassidy Knox-Cook

Office Manager
Cassidy is our Office Manager and is originally from New Hampshire. Cassidy got her education at New England Dental Assistant School in Worcester, MA. She started out as a Dental Assistant. Her commitment to dentistry and motivation to strive for the best patient care excelled her to become the Office Manager. Cassidy enjoys learning different ways to implement technology into dentistry and the variety of procedures that general dentistry has to offer. Cassidy's team work, warm disposition and enthusiasm are what makes her a perfect team member. She has goals of taking trips locally & abroad with Give Kids A Smile - an organization that helps children with preventative oral health care.

"I'm a people person & I love working with & learning about our patients. I like to take away their anxiety-there's no need for it, you're here & one step closer to a healthy mouth!"  

She spends her free time kayaking, playing with her puppy Mac & hiking.  


Megan Whaley

Dental Hygienist
Megan Whaley has been in the dental field since she was 17 years old.  She graduated from the dental assisting program at Montachusett Regional Vocational Technical High School in 2008 with an award for "Most Outstanding Dental Assisting Student".  She then worked as a dental assistant in a private practice while going to school for her Dental Hygiene degree.

Megan graduated from Mount Wachusett Community College in 2012 with an Associate's Degree in Dental Hygiene.  She has experience treating patients in both a private practice as well as a clinic.  She has done community service giving dental sealants to elementary school students as well as teaching oral care in group homes, schools, and elderly care facilities.  Megan is very passionate about dentistry and helping patients maintain their oral health, doing everything in her power to help people maintain their smiles.


Jennifer Lepage

Dental Hygienist
Jennifer is a graduate of Mount Wachusett Community College School of Dental Hygiene. While attending Mount Wachusett, Jennifer received high honors and became a member of the Phi Theta Kappa National Honor Society. Jennifer also received the Professional Excellence in Dental Hygiene award as well as First Place in the 2014 Yankee Dental Congress - Table Clinic Presentation. She loves working with patients of all ages, and highly values the importance of tailoring each visit to the individual patients’ needs. 

Outside of work, Jennifer loves spending time with her family as well as volunteering for the Girl Scouts of America and the Artisan Lodge in Winchendon, MA. She also particpates in the My CHiP program which provides dental and DNA records for children.

"My patient care is centered on providing a caring, understanding, and kind dental experience.


Anna Rossis, DMD

Dr. Rossis is the owner of Quabbin Valley Dental. She is a graduate of Temple University School of Dentistry in Philadelphia, PA and further trained at Maimonides Medical Center in Brooklyn, NY. If you would like to reach her directly, please send an e-mail to