Dr. Mark Thomas Jennings

When I saw Dr Jennings, I was 12 years old at Vanderbilt. My case was anything but normal. Through much testing I was dx with CNS Vasculitis. At the time not much was known. It has now been over 25 years and I am thriving bc of the time he took to figure out what was wrong.

I was sent to see Dr Jennings as a 13 year old having headaches. He found I had a brain tumor and took immediate actions to relieve the pressure and start chemo. After 8 months of treatment with very strong chemo, the tumor was gone. I am 40 years old now and have been cancer free since 14. Thanks Dr Jennings.

Dr Jennings always takes the time with us. Our little boy would not be with us if it wasn't for Dr Jennings. He always has the time to talk with us , answer our questions, and is always available when we need him. I would highly recommend him to anyone who loves their child and wants the best possible care for them

My Dad is the best Doctor ever! I completely trust him with myself and He has had over 8+ years in college and over 20+ years in the field.

Dr Jennings is an amazing doctor. We took our child to him for 4 years. He is clear and concise. He stays after to help with any questions we have. He is wonderful!

We waited over 2 hours to see him only to be pushed out the door because he "had other patients" to get to and had not even completed his other tasks that day. Diagnosed and prescribed meds to our child based on OUR account of her medical history rather than reviewing records, tests, etc. in advance as to make a professional diagnosis. 2nd visit we waited over an hour to find that he still (2mos later) had not reviewed records, tests, etc. Ill prepared, distracted behavior (took cell calls and texted during visit),dozing off,and overall errogant. Office took a month to let us know of appt (I finally called to verify date, time). Poor communication between staff and doctor and other medical professionals related to case. WOULD NOT REFER. . .