Adam P. Mecca, MD



Conditions & Treatments

Geriatric Medicine

(203) 688-6361
Telehealth Visits


Adam Mecca, MD, PhD is a geriatric psychiatrist who specializes in memory disorders including Alzheimer’s disease, dementia, mild cognitive impairment, and other related conditions.  

“I enjoy meeting patients and their families and working together to understand the cause of a person's symptoms and finding the best way to help,” Dr. Mecca says. “I value the opportunity to work with patients experiencing changes in their memory and thinking. We discuss the important changes occurring in their life, and work on building supports so that they can continue to thrive in all ways possible.”

An active researcher, Dr. Mecca studies Alzheimer’s disease and related disorders. “It is a very satisfying focus since memory disorder affect so many people. There is an enormous need for effective treatments,” he says. “I am passionate about bringing understanding of a life-altering disease process into awareness. It is vital to educate, provide treatment, and to help patients and families work through what is often a progressive and incurable illness.”

As the associate director of the Yale Alzheimer’s Disease Research Unit, he works with a team to better understand Alzheimer’s disease and develop effective therapies. He and his collaborators are creating neuroimaging methods to investigate the neurobiology of Alzheimer’s disease.

Their efforts have led to a novel positron emission tomography (PET) imaging technique to measure decreases in the number of connections between nerve cells in people with Alzheimer’s disease. This work may accelerate the development effective treatments.





Affiliated With

Yale Medicine, Yale New Haven Psychiatric Hospital


Adler Geriatric Assessment Center

874 Howard Ave
Suite 600
New Haven, CT 06519

Get Directions

Monday9:00 AM - 5:00 PM
Tuesday9:00 AM - 5:00 PM
Wednesday9:00 AM - 5:00 PM
Thursday9:00 AM - 5:00 PM
Friday9:00 AM - 5:00 PM
(203) 688-3876

Education & Training


University of Florida College of Medicine


Yale School of Medicine


Yale School of Medicine


Yale School of Medicine

Accepted Insurance

Insurance coverage regularly changes, please contact the doctor’s office directly to verify that your specific insurance plan is accepted.

  • aetna
  • anthem bc/bs
  • berkeley care network
  • cigna healthcare
  • community care network
  • connecticare
  • corvel
  • first health network
  • focus healthcare
  • great west
  • husky
  • medicaid
  • medicare
  • multiplan
  • oxford health plans
  • railroad medicare
  • tricare/champus
  • united healthcare
  • us family health plan
  • wellcare