Photo of Dr. Mark A. Casillas, MD

A colorectal surgeon in Tennessee, Dr. Mark Casillas offers comprehensive care for intestinal diseases that affect the colon, rectum and intestines.


Reviews of Dr. Mark Casillas

See feedback from patients about their experience with Dr. Casillas

  • Recommends
  • Available
  • On Time
  • Friendly
  • Professional
  • Knowledgeable
  • Nice Office
  • Understandable
  • Reachable
  • Helpful Staff

Dr. C was even better than I could have expected. His office was very clean and the staff was friendly and courteous. He was kind and compassionate with a wonderful bedside manner. He was very thorough in going through my history and took his time in getting to know me and my concerns. He was gentle and concerned for my well-being during the exam and procedure. I wouldn't hesitate to go back, and I would recommend him to anyone. Thanks for saving my as$!

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