Guilherme Marmontel Nasi, MD

Dr. Nasi is an incredibly nice man...he combines medical expertise with a personal touch that removes anxiety while offering detailed information and advice.

Very thoughtful and deliberative. Directive and pleasing in a non-authoritarian way. I have inceredible respect for this physician.

Very pleasant; knowledgeable; interested in my care and comments/questions

Excellent care as always from this entire office!

I am very pleased to have Dr. Nasi as my doctor

Dr. Nasi is absolutely outstanding. He took a lot of time preparing for our visit and during the visit. He is pursuing all aspects of my situation.

Dr Nasi in my opinion is the best Dr I've ever had and I have recommended him to my friends and family. My wife totally agrees with me as she as accompanied me on a couple of my appointments and has seen first hand why I truly care for this provider. My only fear is what if he leaves. I hope not ever!

I was very impressed by Dr. Nasi. He took the time to explain things in a way that I could understand. He wasn't rushed. I was just very, very impressed.

Doctor and nurses were fantastic. I love going to my appointments. Great people.

Dr. Massey is the best doctor I have ever had. I'm [redacted] years old, so I've had a lot of them, and no one's come close.

We feel so blessed to have Dr. Nasi and his staff! I could not wish for any better cardiologist and team to work with! I would rate him and his team A+!

He is very caring. I didn't feel like he was in a hurry. He is thorough and professional. I would recommend him to anyone who asks. Wentworth is the only hospital I will ever go. Dr. Nasi is an asset to the hospital. I appreciate him taking good care of my heart. Ty

Dr. Nasi is an excellent cardiologist with deep knowledge and experience in heart failure. He and his staff are a pleasure to work with.

Extremely competent and thoughtful and caring

He was great.

Dr. Nasi shows genuine concern and care about my physical being and definitely shows excellent professionalism and courtesy.

The nurse, Dr. Nasi, the receptionist, everyone were very friendly and very helpful

I enjoy going to this provider. He always makes me feel welcome and comfortable.

Listen to how concerning iam recovering from heartattack. Blood test shows alot ...care is good

This was my first appointment with Dr.Nasi. He was exceptional. He had reviewed all my records before, he explained everything so I could understand. He took his time and was very through. While I had to wait a little to see him, it was worth the wait. He has ordered some tests and will see me when the tests are done. Also very good communication and fast when communicating with him/his nurses after my appointment on a couple of issues. I would highly recommend him.

he always takes time to go through all of the issues I am dealing with in a very caring manner

It was a great experience. I traveled to come here and i am glad I did. It was the most time a doctor has ever spent with me going over my issues.

Very good doctor very good experience

very good and they care and worry and do what they can to help you

Dr. Nasi impressed me with his thorough and thoughtful questions and answers. I am extremely happy to have him and the other care providers around me.

Dr.Nasi has excellent patient skills and interactions. All the nurses are very helpful and answer all my questions.

As always, Dr. Nasi and the entire team at WHP Cardiology and the WHP Heart Failure Clinic sets the standard across the board, both with respect to cutting-edge medical care and consummate personal attention and courtesy. Kudos all around to Dr. Nasi all his fine team of top-flight caregivers!

Dr Nasi is the best cardiologist I have ever had, and I've had several. He is such a caring knowledgeable man and it is a pleasure to be his patient, He is also courteous to my husband who is ill and always comes with me. I would highly recommend him to anyone.

Dr. Nasi was incredibly caring...offered detailed information that I was able to understand easily.

He is very knowledgeable amd pays attention. He explains things in detail so we understand them. I trust him and his recommendations. I recommend him highly.

I received excellent care.

Very caring.

Dr. Nasi is extremely knowledgeable, helpful, and very concerned. And I appreciate the fact he can explain things in a very direct, polite, and clear manner to help me understand what's going on in my body. He's an absolute asset to your hospital.

Yes, Dr. Nasi is outstanding in every way, an excellent physician, he listens very carefully, and came up with some solutions for my issue. I would give him 11, but we didn't get to 11, that's beyond the 10. Anyway, that's my comments, and I think Douglas Mass General is very lucky and fortunate to have his abilities. Thank you.

Dr Nasi goes above and beyond the duties of a cardiologist. He met me at Mass Gen and saw how close I lived to his practice in Dover and asked to take me on as a patient. This was a gift from God because he knew my background and it gave me confidence that I would receive the best care.

Dr. Nasi is the best cardiologist ever

Doctor Nasi is one of the most outstanding doctors that I have known in my medical career [redacted]. I am so grateful for his care. [redacted]

The doctor is a very caring individual. I like him very much.

I felt dr Nasi thoroughly explained my heart condition and what my pacemaker was doing for me I was very impressed with the time he took to explain everything. I am going to feel very confident and comfortable dealing with him in the future.

I brought my [redacted]- year old mom to see Dr. Nasi for what she remembers as her first meeting with him. She had met him in the hospital in December, but she doesn't remember. He was amazing, explaining things to her, even mentioning that it may be time for her to not live on her own. He explained what would happen if she fell and no one was there for her. She understood and somewhat agreed, even though she won't remember that either! I think he's one of the best doctors i know, and my mom agreed (and doesn't remember who he is now!).

He is a very nice man, who takes his time to explain things. He also listens to what the person has to say.

Exceptional is the care Dr Nasi provided to me. He took the time I needed to understand my heart failure and the previous pharmaceuticals provided to me. The changes he recommended and provided give me hope. Thank you Dr. Nasi

Dr. Nasi is very comfortable to speak with.He takes the time to listen to you. He always makes me feel that no question is a stupid question. He always takes the time to answer any questions I have. He never makes me feel like he doesn't have time for me. He has always spoke to me in a soft kind voice. He really shows that he cares about his patients.