Mandy Theisen, Au.D., CCC-A


Senior Audiologist

Manager Specialist


Hearing Loss/Audiology

Main Campus
243 Charles Street
Boston, MA 02114
Phone: 617-573-3266
Fax: 617-573-3023

Check with office for hours.

1 Montvale Avenue
Stoneham, MA 02180
Phone: 781-279-0943

Check with office for hours.

Accepting New Patients



Dr. Mandy Theisen is a senior audiologist and manager specialist at Mass. Eye and Ear, with nearly 13 years of experience. Her undergraduate and graduate studies were completed at Syracuse University and her clinical fellowship year at Albany Medical Center. Dr. Theisen is a nationally certified and state-licensed audiologist with professional associations including the American Speech-Language-Hearing Association (ASHA) and has been at Mass. Eye and Ear since 2006. 

Dr. Theisen’s clinical interests include providing the highest level of audiology care to all patient populations, ranging from pediatric to elderly. She is proficient at a wide variety of services including pediatric diagnostics, hearing aids, and cochlear implant devices. Dr. Theisen is a mother to two children and particularly enjoys working with pediatric patients and their families.



  • Syracuse University, AuD


  • Albany Medical Center