**BEWARE. He uses his patients as a guinea pig for procedures he's not qualified for. His insistence to perform such a procedure that was met repeatedly with my refusal was performed regardless and caused a FOUR YEAR recovery, loss of work, loss of business and eventual financial ruin. I went from an avid professional athlete to a bed ridden vegetable. The procedure over elongated the brain stem where the spinal cord enters the spinal canal at C-0. A neurosurgeon at Central DuPage Hospital in Winfield, IL determined that the procedure was nearly fatal. Maceachern promised financial reimbursement for the hundreds of thousands of dollars in bills I'm left with which he never followed through on even though he took full responsibility. He does leave gleaming reviews for himself however, don't be fooled. Be treated at your own risk. This man damaged my life beyond repair. Symptoms of tremor, skeletal weakness and neuropathy pain are permanent results of his guinea pig treatment. It unforgivable, and he continues to do business. THE MAN IS AN IDIOT and anyone under his care has to be an idiot for throwing their money away. If negative 'stars' was an option, there aren't enough in the universe. His fowl treatment impacted every area of my life - work, function, sleep, relationship and I now face a life of medical care and hardship. BEWARE.

Submitted Dec. 3, 2023

Dr Mac is the best.I have been going to him for many years. I have told many people about him,They all come back to me and tell me he is amazing

Submitted Sept. 17, 2019

My husband and I have been going to Dr. Mac for a while. He's helped both of us greatly. We were referred by a friend who he also helped. He is very holistic, and has been doing this for a long time so he knows his stuff.

Submitted May 31, 2014

Submitted April 3, 2012