Drs. Hassey and Do Duy

Meet Dr. Edward P. Hassey &
Dr. Thinh Do Duy

Dr Edward P. Hassey is a 1982 graduate of Tufts School of Dental Medicine. He is an active member of the American Dental Association, Massachusetts Dental Society and the Merrimack Valley Dental Society. He is a second generation dentist who took over his father's practice in 1999. His father, Dr. Edward E. Hassey, started this practice in 1955.

Dr. Thinh Do Duy was born in Vietnam and moved to Paris, France in 1976. He graduated from the Faculte de Medecine Dentaire of Paris in 1991. He then moved to the United States in 1996 and graduated from the University of Pennsylvania School of Dental Medicine in 1999. In the fall of 1999, he joined the Hassey Dental Associates practice. Dr. Do Duy is an active member of the American Dental Association, Massachusetts Dental Society and the Merrimack Valley Dental Society as well.






Dr. Pearstein

Meet Dr. Marc Pearlstein

Dr. Marc Pearlstein, D.M.D, M.S.D graduated from the University of Pittsburgh School of Dental Medicine in 1992. Following graduation he completed a one year General Practice Residency at Strong Memorial Hospital in Rochester New York. Upon completion of his residency, he returned to the University of Pittsburgh School of Dental Medicine to complete a three year specialty certificate and Masters in Periodontics. He has been practicing Periodontics in the Boston area since 1996.

Dr. Pearlstein joined our practice in 2014. He handles the periodontal and implant needs of our patients and enjoys being able to help patients achieve optimal oral health. He feels that while every patient presents a different challenge, having a multidisciplinary team helps provide comprehensive care to our patients. Dr. Pearlstein grew up in Pittsburgh, PA, and with his wife and daughter, has been living in Swampscott, MA since 1999. In his spare time he enjoys guitar, golf, skiing, and exercising. Dr. Pearlstein loves spending time with family and friends.

Hassey | Do Duy
Dental Associates

100 Milk Street, Suite 120
Methuen, MA 01844
978-688-4441


Office Hours:



The office is closed Saturdays in the Summer (May 27 through September 9)

Hassey Do Duy Dental Associates

100 Milk Street, Suite 120 Methuen, MA 01844

978-688-4441

Office Hours:
Mon - Tues 8:00 a.m.-9:00 p.m.
Wed - Sat 8:00 a.m.-5:00 p.m.
The office is closed Saturdays in the Summer (May 27 through September 9)