Jason Chang-Sun You, MD, PhD

Patient Feedback

4.8 average rating from 66 reviews

• I was very impressed with the conversation I had with the doctor, Dr. You. He listened to what I was saying. He made sure that he understood, you know, what I was saying and my experience with early onset Alzheimer's. And he was very encouraging also, telling us that Alzheimer's in general is a slow progressing disease. So I felt like he listened to me and I felt like that it gave me hope. Thank you.

  2026-08-25

• Dr... You he's great

  2026-08-23

• Dr You is a true gentleman with excellent communication skills, and was interested in my case from the start. He was friendly, informative and helpful.

  2026-08-14

• Jason was excellent, compassionate, and very intelligent. And I appreciate the time that he spent with us.

  2026-08-14

• I was lucky to have found Jason. He's got great bedside manner. He also educates his patients on what could be good for you in terms of switching meds. He would be one that I'd recommend to anyone in search of a neurologist specializing in seizures

  2026-08-12

• Everything about the visit that I had from the first person I met at Mass General right through to Dr. You were beyond kind and professional and helpful and I would recommend them to anyone.

  2026-08-10

• Yes, my doctor was very, very good. Probably one of the best doctors I've ever seen in years. His name was Jason You. Awesome doctor. The whole facility was great. Thank you.

  2026-08-04

• Dr. You was just a really helpful provider. He's new for us. We were patients of Dr. [redacted] and so we were a little nervous about moving over, but he's fantastic. So thank you.

  2026-07-27

• Very down to earth and nice! This can be a daunting experience for those who do not do it all the time.

  2026-07-17

• He was great and I will be seeing him again.

  2026-07-04

• Dr. Yu is awesome. He always listens to me and answers my questions completely. I'm very happy with him as my dr!

  2026-06-15

• Dr. You is an incredible practitioner!!!! He spent a whole hour with us!!!! We covered all concerns we had and he provided much information about current and future care. He is open to alternative applications and he makes patients and the immediate family members present feel like they are important!

  2026-05-24

• Very attentive for concerns

  2026-05-17

• wonderful experience

  2026-05-17

• It was not explained to me the testing that needed to take place after my visit. And I felt like I was perhaps wasting my time.

  2026-05-15