Aaron Hamann PsyD

Aaron J Hamann, PSYD

medical group

Specialties: Psychologist

Services: Health Psychology

Board Certification and Education


  • Nova Southeastern University, FL, 2010

Residencies & Internships

  • The Renfrew Center, FL, 2011

About Me

Care Philosophy:

My goal is to provide extraordinary care that instills hope and promotes healthy change by empowering individuals in their healing process.


Biographical Statement:

Dr. Aaron Hamann, PsyD is a senior staff psychologist in the behavioral health unit of Henry Ford Health System’s multidisciplinary Bariatric Program.

Dr. Hamann received his B.A. in Clinical Psychology from Pennsylvania State University and his M.S. and Doctorate of Psychology from Nova Southeastern University in Florida. He completed his pre-doctoral internship and post-doctoral fellowship at a residential treatment center. Dr. Hamann currently provides supervision in the resident training program in the Henry Ford Health System.

He was a program director for a residential facility in the Washington D.C. area before joining Henry Ford Health System in 2016. Dr. Hamann and his team currently provide pre-surgery psychological evaluations, follow-ups, and support groups for bariatric patients. 

He provides assessment and therapeutic interventions utilizing evidence-based treatments modalities in inpatient, residential, PHP, IOP and outpatient environments. With over 10 years of experience specializing in eating disorders, Dr. Hamann has extensive knowledge on the best ways to help treat and assist his patients.


Research Interests:

My research interests include Bariatric Surgery, Eating Disorders, & Obesity. 






Henry Ford Macomb Family Medicine - Seville
15420 19 Mile Road
Clinton Township, MI 48038
Henry Ford West Bloomfield Hospital
6777 W. Maple Road
W Bloomfld, MI 48322
Henry Ford Wyandotte Hospital
2333 Biddle Avenue
Wyandotte, MI 48192

Hospital Privileges

  • Henry Ford Hospital
  • Henry Ford Macomb Hospital - Clinton Township
  • Henry Ford West Bloomfield Hospital