Dr. Mitchell Robert Grunsky, MD

This office is for taking your money only. Make sure you know your accurate bill because they give no overpayments back without you asking for it. Dr. Grunsky supports no conditions that he hasn't diagnosed. He expressed his disappointment with me when I told him I was buying a house, which resulted in him discharging me as a patient. Read all correspondence carefully, he believes in not stating the truth. There are better doctors in Sumter.

It's still to cold in the waiting areas. The waiting time is almost not there. Lab work could speed up a little.

Doctor Grunsky is just GREAT. When you have an appointment and he is with you, he makes you feel that you are his only appointment. I highly recommend Colonial Healthcare and Doctor Grunsky. Here is just an example. My wife was ill with what we thought was a cold. It just did not go away. I was subbing at a high school and talked with my wife at noon and she told me she thought she was getting worse. Well, it was a Friday and I called to set an appointment as soon as possible the following week. The situation....Doctor Grunsky was going to be out of his office on vacation the next week. I had an appointment for that Friday. Dr Grunsky and Colonial Healthcare allowed her to come in at my appointment. In short it was not a cold but a REALLY bad case of pnewmonia (spelling). He introduced her to a "temp" doctor for the week he was going to be gone. He then called this doctor every other day, while on vacation, and had the x-rays and CT scans sent to him. Now, how many doctors… would do that? He is just excellent! Doc, I love you!

I recently had a colonoscopy by Dr. Grunsky. Due to a really bad experience with another doctor in a different practice, I was long overdue for one. I was glad the medicine did not knock me completely out, but relaxed me. I was awake for the procedure, and observed that Dr. Grunsky was gentle and thorough (I could see on the TV what was going one) and even awake the discomfort was minimum. I definitely will be back on time for my next colonoscopy and will ask for Dr. Grunsky! The staff members were also great! It was a great experience, espcially in comparison to my previous one elsewhere.

What a GREAT guy... thankful that he has been my doctor for a few years now.... guided me through a heart Arrhythmia, and provided me with some great advice. He tells like it is and his staff are great. And he is a GAMECOCK fan... what else could a guy ask for in a doctor.... :)

Dr.grunsky is a very good doctor he take time with u.he check u very good from head to toes I will tell everybody about him.

Dr.Grunsky is one of the best Doctor i have had i a long time

Dr. Mitch Grunsky is the best doctor I have ever had the privilege to know. I served 22 years in the Air Force and, out of all the numerous doctors and medical staff I've encountered, never have I experienced such professionalism relating to my medical care. He is extremely thorough, respectful, friendly, and just an all around nice guy that sincerely cares about his patients. He has my complete trust and respect.

Dr. Grunsky always makes me feel like he has all the time in the world to talk to me. He never appears hurried even though I know he has a very busy schedule. I trust his opinion and always feel he is really looking out for me. What more can you ask! Sumter is blessed to have such a fine doctor serving his community. PS If I could give more stars I would!

Colonial Family often involves a long wait time, but when you're seeing a provider that is thorough and listens to your concerns, it's worth the wait. Being a military family member for over 20 years, I have seen a lot of different providers, and Dr. Grunsky is hands down the best!