Mark D. Duncan, MD

Dr. Duncan is hands down the best doctor I have ever been under the care of always provides information and explanations and truly cares about your well-being exceptional!

Excellent

Dr Duncan is a wonderful doctor.

Dr Duncan is patient, kind and very knowledgeable.

Provide was knowledgeable and personable.

dr. Duncan is a very good doctor. He shows patients and concerned with his patient. I would recommend him.

Best Provider ever

Very Professional.

Dr Duncan explained my gallbladder problem thoroughly

Dr Dunkin explains things clearly and listens to my concerns. He takes his time with me and is genuinely concerned about my wellbeing.

Dr. Duncan left no stone unturned during my visit. All of the information he provided was concise! My 18 y.o daughter accompanied me for my visit and she was also pleased with the way the information was relayed and happy with the service.

Dr. Duncan listened carefully to my concerns and answered my questions thoughtfully. He had clearly prepared for my visit and had a plan of action ready to discuss with me. He carefully and completely explained how he had studied my case and reached his decision for my care.

Most genuine and Personal Doctor I've ever worked with.

Dr. Duncan was kind, detailed and an expert in the procedure. He explained my scans and test results to me in detail and helped me understand next step.

Dr. Duncan is very good & thorough. Tian, his assistant is very good as well.

Excellent care, easy scheduling, every9ne worked together on my behalf.

Dr Duncan and his assistant [staff] were very good! I like the fact that Dr. Duncan takes time to listen to the patient and explains in layman's term. I felt very confident in my recovery after speaking with him.

I had an excellent experience in every aspect.

He took the time to explain the surgery to both me and my husband and answered all of our questions

I am beyond grateful to have had this appointment, I have never had such an experience in all my years dealing with hospitals and doctors! Dr. Duncan was so smart, kind and gentle! Prayers finally answered after 52 years!

Dr Mark Duncan is an amazing doctor who is friendly and an expert at his profession. I feel so blessed to be under his care.

The best oncology surgeon!

Best provider I've had.

Dr duncan is the best: as surgeon, explainer and patient care

Outstanding in every way

Dr Duncan is terrific.

Dr. Duncan was extremely informative well versed and prepared for our meeting.

Loved Dr Duncan. Was clear, concise and easy to understand.

I'm so lucky to have, the best doctor in Johns Hopkins, who can make the cancer go away for ever.thank you so much for all my doctors.

Excellent

Dr. Duncan is kind, compassionate, considerate, knowledgeable, patient, caring, and extremely competent. A rare find!!! The BEST!!!

Dr. Duncan was wonderful. I will be seeing him again..

Dr. Duncan was very kind in bringing in [staff] to discuss an alternative approach to repairing my abdominal wall hernia, and I appreciate [staff] reviewing pertinent parts of my PMH to use CT of abdomen findings to help guide the best approach for surgical repair (open vs laparoscopic)

Excellent

Dr. Duncan is the most intelligent, thoughtful,caring, physician, I have met in my almost 87 years!!

Great provider!

Good

A superb visit. Had reviewed outside records prior to being seen. Explanations were clear and plan was clear.

Received best care

Dr. Mark Duncan is a god send!! He is calm kind informative and has a comforting demeanor. He is absolutely a remarkable doctor.