Justin F Gainor, MD

This care provider is very respectful, courteous and in tune with your needs

For the past 10 years I have felt comfortable, confident & well taken care of by Dr Gainor and his staff.

The provider is exceptional. He has a wealth of knowledge which he presents with a gentle manner. This provider is someone that is a compliment to MGH

I feel very lucky to have the team at MGB

I just wanted to say my experience with this provider and my doctor, they're very, how do I say that? They're just wonderful, wonderful people. I'm very comfortable with my doctor and with the nurse. Always have been, I have no complaints with any of them. They're great, both of them. All right, thank you. And again, I have the best providers, best doctors in that hospital. I love that hospital. Thank you.

Top notch

I'm extremely happy with him, he answers all my questions, and never rushes through our visit.

Very compassionate, helpful and knowledgeable

Dr. Gainor was compassionate, caring and took the time to explain my diagnosis in a way that is easy to understand. He listened to us and responded to all of our questions and concerns. He spent as much time with us as needed to address everything we asked. I can't recommend Dr. Gainor enough. I feel incredibly grateful for him and his whole care team who communicates with us and makes us feel like I am important person, not just another patient. In this world. this is priceless and we appreciate him!! Thank you Dr. Gainor!

I go to the mass General every day for treatment and I get the best care possible kind and considerate staff

Dr. Gainor explained things very much in depth and in a way that I had not heard before and I appreciated him going into more detail than I had heard before.

Dr. Gainor is thorough, easy to talk to and explains things very well.

Dr. Gainor definitely deserves the name doctor. He has treated my cancer for a couple of years and since it has been gone he is doing a great job of keeping on top of the situation. I have no worries at all concerning him or the office he works in. That includes nurses and other support staff.

I am very, very happy with Dr. Gainor and the rest of the team. Everyone put my mind at ease.

Talked in layman's terms to define medical terms

Because of Dr Gainor, I'm living to play with my 4GrandChildren with my 5th one on the way. Each day is a blessing.

Dr. Gainor and the entire staff at MGH has provided excellent care for the past eight years.

I am blessed to have Dr. Gainor and his staff as part of my cancer care. Professional, caring, knowledgeable are just a few words to describe this team. I feel extremely well informed and a key part of the decision making process

Very knowledgeable and compassionate

I am just starting out with this provider but am very pleased with him. He was very professional and knowledgeable about my condition and I feel confident in him. He was also very informative and explained things in a way that I could understand not to mention the fact that he was extremely patient with my questions and spent a long time with me.

Dr Gainor is caring and very patient. Each time (2) I've come to him for a second opinion he's been kind and explained everything really well and taken all the time my family and I have needed for questions. I have already recommended 2 friends to CDH/MGB for cancer treatment and they are just as satisfied.

It was a pleasant experience visiting Dr. Gainor and his team. My great appreciations for their patience and professionalism.

Dr. Gainor is brilliant. He's been kind and knowledgeable for each one of my treatments. I love the care on deck and that includes everybody at Mass General.

Dr Gainor listens and he cares explains things that I can try and understand.

He's always so kind, caring and informative. Very happy with him.