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Seth McClennen

Seth McClennen, MD

Cardiology

Mass General Brigham

Highlights

Age Groups Seen

  • Adults

Languages

  • English

Gender

Male

Locations

  1. Mass General Brigham Cardiology Clinic at South Weymouth

Expertise

Education

  • Fellowship: Beth Israel Deaconess Hospital, Cardiology/Cardiac Electrophysiology, 2004
  • Residency: Beth Israel Deaconess Hospital, Internal Medicine, 2000
  • Medical Education: Geisel School of Medicine at Dartmouth, 1997

Board Certifications

  • Clinical Cardiac Electrophysiology: American Board of Internal Medicine, 2004
  • Cardiovascular Disease: American Board of Internal Medicine, 2003
  • Internal Medicine: American Board of Internal Medicine, 2000

Insurance

Search plans
  • Aetna
  • Beech Street
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield Medicare
  • Cigna
  • Commonwealth Care Alliance
  • Coventry
  • Fallon Health
  • Harvard Pilgrim Health Care
  • Humana
  • Mass General Brigham Health Plan
  • MassHealth
  • Medicaid ME
  • Medicare
  • Medicare ACO
  • Multiplan
  • Network Health
  • Railroad Medicare
  • Senior Whole Health
  • TriCare
  • Tufts Health Plan
  • Tufts Medicare Preferred
  • United Health Care
  • Wellpoint
  • WellSense

Ratings & Reviews

4.9 out of 5

666 ratings, 283 reviews

The Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.

Search reviews
  • Reviewed on 7/7/2026

    The care was and is always unbelievable!

  • Reviewed on 7/6/2026

    CARE PROVIDER WAS KNOWEDGEABLE ABOUT ME. HE DETERMINED QUICKLY I WAS DOING FINE. SAID---SEE YOU IN A YEAR. MY PC HAD ORDERED BLODD TESTS AND CARDIOLOGIST REIEWED THEM. HOPEFULLY NO NEWS IS GOOD NEWS .

  • Reviewed on 7/6/2026

    Dr. McClennen is engaging, thorough and an excellent doctor who enjoys his work. He is always upbeat and answers any questions clearly and thoughtfully.

  • Reviewed on 7/5/2026

    Dr. McClennen is one of the best medical doctors I have. He genuinely cares about his patients. I wish there were more providers like him.

  • Reviewed on 7/5/2026

    Dr.Mcclennen was wonderful.He answered all my questions and was very pleasant. [redacted]

  • Reviewed on 7/5/2026

    I have total confidence in Dr Seth McClennen. I am confident in discussing any health concerns

  • Reviewed on 7/5/2026

    Excellent service and professional treatment

  • Reviewed on 7/4/2026

    I'm very pleased with my treatment.

  • Reviewed on 7/4/2026

    Excellent The epitamy of medicine!

  • Reviewed on 7/4/2026

    Great as always. Meet all my expectations.

  • Reviewed on 7/4/2026

    Great service!

  • Reviewed on 7/1/2026

    Very thorough

  • Reviewed on 7/1/2026

    I'm blessed to have Dr. Mcclennen as my cardiologist. Than you!

  • Reviewed on 7/1/2026

    Excellent provider

  • Reviewed on 6/30/2026

    Dr. Seth was great all around.

  • Reviewed on 7/7/2026

    Always knows my file and is knowledgeable and pleasant.

  • Reviewed on 6/30/2026

    Dr. McClennen is a very caring and wonderful doctor. I have full trust in his decisions and advise.

  • Reviewed on 6/28/2026

    Upbeat, positive and explained everything to me in a manner in which I understood.

  • Reviewed on 6/28/2026

    He is a very good doctor.

  • Reviewed on 6/24/2026

    I have never had a more professional knowledgable communicative physician !

  • Reviewed on 6/23/2026

    I have the utmost confidence in Dr. Mcclennen for my cardiac care.

  • Reviewed on 6/24/2026

    It was a good experience and he was very, very respectful and friendly and he answered any questions that I had. So I was happy with him, very happy with him.

  • Reviewed on 6/24/2026

    I was very impressed with the professionalism of the doctor. He was a good guy. You know what to do now.

  • Reviewed on 6/22/2026

    I am thoroughly pleased with the care I receive from Dr McClennen. [redacted]

  • Reviewed on 6/22/2026

    Talking with Seth was like talking to an old friend.

  • Reviewed on 6/21/2026

    Dr. McClennen and [redacted] are so kind and, thoughtful and helpful. I am in good hands with them.

  • Reviewed on 6/20/2026

    He is wonderful

  • Reviewed on 6/20/2026

    Dr. McClennen is attentive. He ordered a test, which was done before he saw me so that he had the results. He was clear on the results. I would highly recommend him.

  • Reviewed on 6/22/2026

    It's always a pleasure to meet with Dr. Mcclennen. He is compassionate, competent, and makes me feel confident about living my best life.

  • Reviewed on 6/22/2026

    Dr. Mcclennen is the best. Always cheerful, knowledgeable and helpful. He is also very responsive.

  • Reviewed on 6/20/2026

    Dr. Seth is terrific been with him long term and he's the best. [redacted]

  • Reviewed on 6/7/2026

    Dr McClennen is excellent, and very professional in everything he does.

  • Reviewed on 6/6/2026

    He the best

  • Reviewed on 6/6/2026

    This doctor is the best!! Knowledgeable, kind, and listens. [redacted]

  • Reviewed on 6/4/2026

    I only see him once a year for about 15 minutes. He seems perfectly fine but there is no way we really know each other. It's the way medicine is today. Sort of like an assembly line with productivity driving the show.

  • Reviewed on 6/4/2026

    It was great

  • Reviewed on 6/3/2026

    Everything went well got a good report from my doctor that made me happy

  • Reviewed on 6/3/2026

    Awesome doctor

  • Reviewed on 6/3/2026

    Dr. McClennen is caring, excellent communication skills, and very knowledgeable. I trust his expertise. I am blessed to have him as my doctor. I am so grateful.

  • Reviewed on 6/3/2026

    [redacted] I want to say I adore Seth McClennen and I've been his patient for many years. [redacted]

  • Reviewed on 6/2/2026

    Dr.McClennen is the BEST doctor ever- always spends plenty of time with me, answers my questions, helps me understand what's going on. And always smiles....

  • Reviewed on 5/30/2026

    Everything was excellent. What a nice, nice people up there. Very, very nice people. Nurses, doctors, everybody was nice. Receptionists, everybody was nice. Thank you. Nice people.

  • Reviewed on 5/24/2026

    Was treated excellently, very concerned, made you feel like he was listening to you. Everything was perfect with him. Thank you.

  • Reviewed on 5/25/2026

    I would say Dr. Mc Clennen is an excellent, top notch Doctor! There are just no accolades high enough to describe him and his work. He also has a super excellent staff!

  • Reviewed on 5/23/2026

    The Best

  • Reviewed on 5/23/2026

    This was my first appointment with Dr McClennen. He made me feel comfortable immediately. It was clear that he had reviewed my medical history prior to our meeting; he answered all of my questions respectfully and he provided me with a sense of what I could expect in the future based on my current medical condition. Dr. McClennen is not only a highly knowledgeable electrophysiological cardiologist; he is also very personable and able to communicate important medical information in a manner that is easy to understand by laymen. His combination of professional and interpersonal skills is much appreciated by those of us in need of his expertise.

  • Reviewed on 5/23/2026

    I have never had a practice that I feel is the best possible. Everything from receptionists to Dr McClennen showed how competent every aspect of this practice is. I felt secure and safe with the feeling my heath issues would be addressed and dealt with .

  • Reviewed on 5/30/2026

    a good visit

  • Reviewed on 5/21/2026

    Fine

  • Reviewed on 5/21/2026

    As always... the best experience... could not be better... thanks

  • Reviewed on 5/20/2026

    Outstanding as an MD and a person

  • Reviewed on 5/24/2026

    Wonderful and caring

  • Reviewed on 5/18/2026

    Been seeing Seth for years. He treats me very well, monitors my A-Fib well, understands family responsibilities, and I appreciate the counsel and rapport.

  • Reviewed on 5/17/2026

    Dr. McClennen is an amazing provider and I'm lucky to be under his care.

  • Reviewed on 5/18/2026

    great visit !

  • Reviewed on 5/17/2026

    He was personable, attentive, knowledgeable

  • Reviewed on 5/17/2026

    I've been seeing him for over a decade and I am very happy with my care.

  • Reviewed on 5/13/2026

    Dr McClennon is always on schedule, never late. He listens carefully and has the ability to make the patient feel comfortable and included in dicissions. I am very comfortable recomending him to a friend.

  • Reviewed on 5/10/2026

    He is and has always been an excellent doctor for me.

  • Reviewed on 5/8/2026

    Great bedside manner, very attentive

  • Reviewed on 5/7/2026

    Yes, I've had Dr. Mcclennen for about five years. I have no problem with him. He's been wonderful to me. He's in touch with my primary care. They are back and forth, I think. My primary care does my blood work and she sends it to Dr. Mcclennen. So I have no problem with that and no problem with my meds. And I just am glad that I am able to have him. All right. Thank you.

  • Reviewed on 5/7/2026

    Very comprehensive check-up. Great communicator!

  • Reviewed on 5/7/2026

    I'm very happy with the service,knowledge & concern this Dr. shows me when I visit & have questions regarding my condition.

  • Reviewed on 5/6/2026

    Dr. McClennen was very reassuring that there would be a seamless transition in taking on the transmission from my biventricular defibrillator. I look forward to my device check appointment on [redacted]. Thank you.

  • Reviewed on 5/6/2026

    Excellent doctor. Smart and people person.

  • Reviewed on 5/8/2026

    He's the best!

  • Reviewed on 4/29/2026

    Great experience from start to finish

  • Reviewed on 4/28/2026

    Wonderful

  • Reviewed on 4/24/2026

    He's excellent.

  • Reviewed on 4/22/2026

    Dr McClennen is great. He listens intently and is fully engaged in discussions. He is first-rate all around!

  • Reviewed on 4/22/2026

    My provider was late due to hospital emergencies and he explained that to me. I understand that this sometimes happens and was not upset.

  • Reviewed on 4/22/2026

    Very complete and informative visit. A truly highly skilled cardiologist with exceptional communication skills.

  • Reviewed on 4/21/2026

    Dr McClennen is the best!!! He listens, he always answers portal questions promptly, even when he was on vacation! Can't say enough good things about him. I wish the other doctors in the system were like him. I feel like he really cares!

  • Reviewed on 4/20/2026

    Dr Mcclennen was professional and took the time to explain things!

  • Reviewed on 4/20/2026

    Thanks for getting me in so soon... very much appreciated!

  • Reviewed on 4/19/2026

    Doctor McClennen was excellent. The nurse who saw me first was aloof, not very communicative.

  • Reviewed on 4/19/2026

    Awesome experience.

  • Reviewed on 4/19/2026

    Dr McLennen knows my story completely. We endure a traumatic event together during a procedure and despite that, I wouldn't have another cardiologist except him.

  • Reviewed on 4/18/2026

    A good visit, as usual.

  • Reviewed on 4/19/2026

    Dr. Seth McClennen is the reason I am still alive today.

  • Reviewed on 4/18/2026

    Love, my doctor is so kind and efficient and always listens and pays attention to me

  • Reviewed on 4/17/2026

    Dr McClennen was very complete with all aspects

  • Reviewed on 4/16/2026

    Dr.McClennen is always so thorough and explains everything in laymen's terms. He is the BEST!

  • Reviewed on 4/16/2026

    The dr. had a great bedside manner and was well informed of my medical history. He put me at ease about my upcoming medical procedure.

  • Reviewed on 4/16/2026

    Everyone was great!

  • Reviewed on 4/15/2026

    For what my problems were, the doctor was the greatest that I have had. He's just great. Thank you.

  • Reviewed on 4/15/2026

    I have the utmost confidence in Dr. McClennen as a person and as a cardiologist. I came to be his patient under circumstances that were beyond my control and he welcomed me and reassured me through the whole process. Thank you, [redacted]

  • Reviewed on 4/12/2026

    I leave the visit confident and assured that I am being well cared for

  • Reviewed on 4/13/2026

    All good

  • Reviewed on 4/12/2026

    I am very satisfied with the follow up appointments with Dr. Mcclennen. He paid very close attention to all my health issues, answered all my questions and concerns.

  • Reviewed on 4/11/2026

    A good experience.

  • Reviewed on 4/11/2026

    Excellent care

  • Reviewed on 4/10/2026

    Best care

  • Reviewed on 4/10/2026

    I am very satisfied with the care I receive from Dr. Seth McClennen.

  • Reviewed on 4/9/2026

    Dr Mcclennen is amazing. I can't say enough about the care at MGB vs SSH. I liked my Cardiologist at SSH but couldn't get through to their office, couldn't get appointments or responses when something went wrong, and always felt rushed when I finally did get access. I am a nurse, so very subjective and hard to impress: My experience in Weymouth with in the past year for communication, my procedure, follow up and overall care coordination with your team has been outstanding. Thank you.

  • Reviewed on 4/9/2026

    Dr McClennen is an exceptional care giver

  • Reviewed on 4/8/2026

    Dr Mcclennen is professional, compassionate, understanding. I have been his patient for about 5 years and think he is a wonderful doctor.

  • Reviewed on 4/8/2026

    The team is the best

  • Reviewed on 4/8/2026

    Yes, I'm happy with the work of Dr. Mcclennen . [redacted].

  • Reviewed on 4/8/2026

    Seth and his team are extraordinary. [redacted], everybody is an all-star cast. Thanks again for all the support I've gotten from Seth, [redacted], and their team.

  • Reviewed on 4/5/2026

    Always professional, always courteous, always able to answer all my questions , always explains everything so that I will understand everything.

  • Reviewed on 4/5/2026

    He is trustworthy and honest! Always thoroughly answers any questions I have.

  • Reviewed on 4/3/2026

    Always a pleasure and informative! Amazing Dr.

  • Reviewed on 4/2/2026

    As always, Dr. Mcclennen was thorough, kind, reassuring and a pleasure to work with. He truly cares and appreciates our relationship.

  • Reviewed on 4/2/2026

    He is extremely thorough. I had been somewhere else for wheezing in my chest. They treated me but he noticed it was still there. It was three weeks later. He advised me what steroid inhaler that would help me and advised me to call my doctor. I did and got that inhaler. He cares.

  • Reviewed on 4/1/2026

    Dr Seth is fabulous and very quickly responsive in portal.? Very compassionate!

  • Reviewed on 4/1/2026

    Dr McClennen is outstanding. I cannot imagine trusting anyone more than him in terms of a health care professional.

  • Reviewed on 4/1/2026

    They are really concerned as always.

  • Reviewed on 4/1/2026

    Always a postive out look and happy to work with you.

  • Reviewed on 3/30/2026

    Very professional.

  • Reviewed on 3/26/2026

    Very informative and helpful

  • Reviewed on 3/26/2026

    I've been under Dr Seth's care for a number of years and trust him implicitly

  • Reviewed on 3/25/2026

    I lean on my cardiologist for the ongoing care necessary for my heart issues. He is knowledgeable, professional, kind and understanding.

  • Reviewed on 3/25/2026

    Very positive experience.

  • Reviewed on 3/22/2026

    I have known Dr Seth McClennen for about a decade and both he and his assistant [redacted], in the Device Lab are in a category of their own 10+. Always the best, visit after visit.

  • Reviewed on 3/22/2026

    I have a lot of confidence in Dr. McClennen

  • Reviewed on 3/22/2026

    Seth is the best

  • Reviewed on 3/21/2026

    Excellent experience!

  • Reviewed on 3/16/2026

    Dr Mcclennen has always provided immediate responses to my concerns and knows my medical history and relevant facts. The best physician l have ever worked with

  • Reviewed on 3/13/2026

    Excellent doctor, excellent everything.

  • Reviewed on 3/13/2026

    In addition to excellent communication and bedside manner, he came into the visit well prepared with my background history and I was impressed with the amount of preparation he had done in advance.

  • Reviewed on 3/13/2026

    I had a very good experience seeing this provider.

  • Reviewed on 3/11/2026

    Doc Mcclennen is da man.

  • Reviewed on 3/10/2026

    Dr. McClennen has ALWAYS been timely in responding to portal messages and returning phone calls which is extremely important when one is anxious/concerned about BP readings or other symptoms. I have the utmost faith & confidence in him. His knowledge and doctor/patient interaction are calming & reassuring! He's the BEST!

  • Reviewed on 3/14/2026

    First time visit. Knew my case and monitor results. Open and honest about current and possible future of my condition

  • Reviewed on 3/9/2026

    My visit at the cardiac care unit went exceptionally well. Thank you, doctor Mcclennen.

  • Reviewed on 3/8/2026

    Excellent

  • Reviewed on 3/8/2026

    Dr McClennen was excellent. Intelligent, caring, easy to talk to, easy to understand, paid attention, shared knowledge and was reassuring. I feel lucky to have him as my doctor.

  • Reviewed on 3/9/2026

    He's very efficient. I sat on the wrong place at the waiting room and he called out very loud. He says, did you forget us? And kind of neat little things like that.

  • Reviewed on 3/9/2026

    Dr Seth is the best!

  • Reviewed on 3/8/2026

    I've been seeing Seth McClennen for 16 years - he is a great doctor to deal with - he's patient and takes the time to explain everything. His team is always very professional and respond to all questions quick in a hurry.

  • Reviewed on 3/8/2026

    I can't express fully express the appreciation of the care I received from Dr. Mcclenan, [redacted], and staff. From my first visit Dr. M and staff have done an exemplary job of addressing the concerns I had and those that I hadn't considered yet. Thank you

  • Reviewed on 3/5/2026

    I went in very anxious and left feeling very comfortable in regards to an upcoming procedure.

  • Reviewed on 3/4/2026

    I always feel very comfortable speaking with Dr. Mcclennen weather. It's in person on the phone or through email.

  • Reviewed on 2/23/2026

    Knows your history and personal life, cares and always makes sure that you follow up with other issues you may have that other providers are treating you for

  • Reviewed on 2/23/2026

    Dr. Seth was very thorough, and was able to answer all my questions. Feel very comfortable with Dr Seth.

  • Reviewed on 2/23/2026

    No issues with this provider, good visit.

  • Reviewed on 2/22/2026

    I have a lot of respect for his opinions He doesn't beat around the bush-he calls things as he sees them, and he has considerable experience

  • Reviewed on 2/20/2026

    Dr. McClennen is wonderful.

  • Reviewed on 2/18/2026

    Great

  • Reviewed on 2/17/2026

    Dr Seth MccLennen is a fantastic physician . He is kind , knowledgeable , great listener and compassionate .

  • Reviewed on 2/18/2026

    I learned more in the appointment with Dr. McLennen than I had with a previous cardiologist.

  • Reviewed on 2/15/2026

    Very professional. Easy to talk with. Communicates clearly.

  • Reviewed on 2/15/2026

    Excellent Doctor

  • Reviewed on 2/15/2026

    I'm [redacted]'s son and POA, everyone was very helpful from the front desk to the nurse and Dr. . My mother is in the beginning stages of dementia and she was very comfortable with everyone so it was a great experience for us.

  • Reviewed on 2/15/2026

    Always courteous and kind. Have absolute confidence in his care.

  • Reviewed on 2/15/2026

    Dr Seth Mcclennen is an amazing doctor. He listens to what is bothering you and explains how he will treat it. Never rushed my appointment. When I was in the ER and he was in the hospital he came in to check on me. Just seeing him made me feel so much better. That's the kind of dedication he has for his patients.

  • Reviewed on 2/14/2026

    EXCELLANT! The BEST!

  • Reviewed on 2/26/2026

    He is always ready to take your questions and very quickly. Gives you an answer.

  • Reviewed on 2/12/2026

    This was my annual visit and as always, I discussed with the doctor my general health concerns which we covered. The results of the exam were positive, and he will continue to see me annually.

  • Reviewed on 2/11/2026

    I'm very happy with Dr. Seth McClennen. He's been very responsive and proactive. [redacted] thank you.

  • Reviewed on 2/9/2026

    He is personal, professional and exceptionally competent.

  • Reviewed on 2/17/2026

    I have been very happy with my treatment here. Dr. MccLennen is great.

  • Reviewed on 2/5/2026

    Excellent. Thorough. Answered my questions in a way I understood

  • Reviewed on 1/28/2026

    Yes, Dr. Mcclennen is the most caring, adequate professional I have ever been acquainted with as a physician. He is extremely knowledgeable in his work and is very good with his bedside manner. And I would recommend Dr. Mcclennen for anybody. He saved my life.

  • Reviewed on 1/27/2026

    My Doctor is perfect. I also love having the portal available.

  • Reviewed on 1/27/2026

    Lucky to have Seth; knowledgeable ,explains things very clearly ,..I have great confidence in him-a true professional and an excellent communicator !

  • Reviewed on 1/25/2026

    I had a very positive experience. Dr McClennen was very informative and polite. He seemed very interested in my situation and calmed my nerves.

  • Reviewed on 1/25/2026

    I really like my provider , however getting appointments in a timely matter ,Is very difficult in the BWH system .

  • Reviewed on 1/25/2026

    Ive received top care since cardiac issues 1st started from Dr. Mcclennen & staff

  • Reviewed on 1/22/2026

    Gives good advice on keeping a healthy heart.

  • Reviewed on 1/21/2026

    he always makes me comfortable and listened to!

  • Reviewed on 1/18/2026

    Dr Mcclennen has always been caring and well informed about my condition and any and all available treatments He has explained the how and the why of my treatment plan. He seems to be always available. I am very comfortable and confident in him.

  • Reviewed on 1/17/2026

    I have always had a very positive experience with Dr. McClennen. He is a wonderful doctor.

  • Reviewed on 1/17/2026

    Always informative

  • Reviewed on 1/17/2026

    Dr McClennon always sees his patients with courtesy and respect. He's knowledgeable and taking the necessary time to talk to his patients.

  • Reviewed on 1/14/2026

    Dr. Was timely and explained all that I needed to know

  • Reviewed on 1/11/2026

    Great Doctor!! Highly recommend

  • Reviewed on 1/11/2026

    Excellent care

  • Reviewed on 1/11/2026

    I have the utmost respect for Dr McClennen. He has made me feel confident to go on doing things I have been used to doing. He makes one feel like you are a very important patient. With the equipment I have been supplied with in my home, I am being monitored and will be notified when I need further medical assistance. Dr. McClennen's assistant, [redacted], has been so reassuring also. Thank you so much.

  • Reviewed on 12/31/2025

    Dr. Mcclennen is one of the most pleasant and proficient providers I have ever known. He has a sincere regard for his patients. He takes the time to answer all questions and has never made me feel like he is too busy He is simply the best and I feel very confident being in his care.

  • Reviewed on 12/29/2025

    Only that I'm very happy with the care that Dr. MccLennen provides to me.

  • Reviewed on 12/31/2025

    [redacted] I realize the amount of time necessary for a physicians visit and amount of patients he has to see and visit with. I feel Dr. Mc Clennen makes sure you understand, he is congenial and do appreciate him as a very caring physician. Thank you.

  • Reviewed on 12/29/2025

    Outstanding in all areas

  • Reviewed on 12/29/2025

    Actually a pleasure to be seen by the doctor wonderful relaxed environment.makes you feel refreshed when you leave

  • Reviewed on 12/22/2025

    My experience was perfectly fine. No complaints!

  • Reviewed on 12/21/2025

    Dr. Seth M. Is an excellent doctor with fabulous knowledge and bedside manner!!!'

  • Reviewed on 12/21/2025

    He. Is wonderful

  • Reviewed on 12/19/2025

    Seth shows an interest in my health and how my medical process is going.

  • Reviewed on 12/16/2025

    He's top notch and has provided exemplary care since the first day I became his patient.

  • Reviewed on 12/14/2025

    Doctor was on time was through gave me options and respected my thoughts and feelings.

  • Reviewed on 12/12/2025

    The Doctor is excellent, providing excellent communication and a positive attitude.

  • Reviewed on 12/11/2025

    Professional and approachable

  • Reviewed on 12/11/2025

    This visit was run very well and the staff were excellent

  • Reviewed on 12/11/2025

    always properly cares for.

  • Reviewed on 12/11/2025

    Dr Mcclennen has been my cardiologist for many years. I'm very happy that it was recommended to me to have him [redacted] Dr Mcclennen is an excellent physician

  • Reviewed on 12/11/2025

    I think that Dr Seth McClennen is one of the best doctors I've ever experienced! He remembers your name unlike most doctors. He's very personable and very respectful to the health and well-being of my life. He takes what he does very serious and it's very impressive. I am fortunate to have him and his team thank you

  • Reviewed on 12/11/2025

    Dr Mcclennen has always provided me with exceptional care. He always makes me feel like I'm his only patient.

  • Reviewed on 12/9/2025

    Dr McClennen was incredibly knowledgeable, personable and caring. He addressed my concerns fully and had a great attitude toward my continued care and quality of life.

  • Reviewed on 12/9/2025

    There is no better cardiology practice than this one! Dr. McClennen is an award-winning physician, but in addition to that, he is a compassionate, invested and briliant practitioner with the ability to make a patient feel confident beyond compare. I am always in awe of how the doctors, nurses and staff in this practice balance top-level, efficient and time-sensitive care with the abiltiy to always make me feel like I matter, and that my continued heart-health is their utmost concern. Thank you!

  • Reviewed on 12/7/2025

    Everyone is always pleasant and helpful

  • Reviewed on 12/7/2025

    I am lucky to have Dr. McClennen as my doctor. He has always been informative and receptive to my concerns. He has been outstanding and he has been instrumental, along with Dr. [redacted], in assisting me to good health.

  • Reviewed on 12/7/2025

    Very attentive, knowledgeable, compassionate.

  • Reviewed on 12/7/2025

    Excellent!

  • Reviewed on 12/1/2025

    Polite energetic kmowledgeable

  • Reviewed on 12/1/2025

    excellent dr patient communications well thought out questions

  • Reviewed on 11/28/2025

    Dr. Mcclennen had come highly recommended to me. He saw me very quickly, appeared to be extremely knowledgeable, professional, gave me some very good information, and I will be using Dr. Mcclennen in the future, as well as referring friends and family to him.

  • Reviewed on 11/27/2025

    Always provides exceptional care.

  • Reviewed on 11/27/2025

    Dr McClennen is an excellent cardiologist and I am fortunate to have him on my care team.

  • Reviewed on 11/19/2025

    Dr Mcclennen continues to be a caring and communicative doctor and I'm happy under his care.