Dr Hennigan is very knowledgeable and technically an excellent physician. However, his interpersonal skills are sometimes lacking. He can be somewhat condescending depending on mood

Submitted April 1, 2024

Dr. Hennigan is the best Endocrinologist in North Alabama treated my endocrine disorder correctly. I would recommend him to anyone with diabetes, cholesterol disorder, etc. He's completely up to date on all new medications and treatment. Very smart and easy to talk to, very willing to answer questions. He's very direct on what you need to do to get well. If you follow his advice you should feel better and he works with you until your lab numbers come back to NORMAL!

Submitted Feb. 19, 2010