Founded in 1968 and headquartered in Ann Arbor, Michigan, A4 is the largest provider of anesthesia and pain management services in the State of Michigan. A4 attributes its ongoing growth and success to a keen focus on delivering top quality, cutting-edge health care to patients while providing a high degree of engagement and customer service to its health system partners. With over 120 physician anesthesiologists and 50 CRNA’s, A4 currently provides services to 11 hospitals, six ambulatory surgery centers (ASCs) and four chronic pain management clinics. provides physician anesthesia coverage for over 150,000 cases annually and performs over 11,000 pain management procedures per year.
“I love the collegiality of our group, the high standard of care that we give our patients, and the clinical challenge of our varied practice. Our group has a great relationship with the surgeons that we work with. It is a very satisfying practice.”
-Dr. Jason Adams
“The A4 team allows me to concentrate on what I enjoy and do the best: directly taking care of patients. A4 takes care of the necessary distractions in my medical practice including quality assessment and reporting, benefits, insurance, credentialing and financial issues. I can focus on optimizing the care and comfort of my patients!”
-Dr. Michael Dorsey
“I feel being a part of A4 is comparable to being a part of family. They understand everyone’s life situation is different and they make an effort to consider that. The camaraderie amongst the physicians at A4 with each other and the surgeons make it a great place to work. Also, the high standards in competency and continuing education engenders trust in our physicians to deliver excellent care.”
-Dr. Joelle Boeve
Please reach out to me, Cari Turman, at any time: