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Daniel Chia-Sen Lee

Daniel Chia-Sen Lee, MD

Cardiology

Highlights

Age Groups Seen

  • Adults
  • Geriatrics

Languages

  • English

Gender

Male

Locations

  1. Brigham and Women's Faulkner Cardiology Clinic

Expertise

Education

  • Fellowship: Massachusetts General Hospital, Internal Medicine, 1982
  • Fellowship: Massachusetts General Hospital, Cardiovascular Disease, 1981
  • Residency: University of Washington Medical Center, Internal Medicine, 1978
  • Medical Education: Harvard Medical School, 1976

Board Certifications

  • Internal Medicine: American Board of Internal Medicine, 1981
  • Internal Medicine: American Board of Internal Medicine, 1979

Insurance

This provider may accept more insurance plans than shown. Please call the practice to find out if your plan is accepted.
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 CT
  • Medicaid ME
  • Medicaid VT
  • Medicare
  • Multiplan
  • Railroad Medicare
  • Senior Whole Health
  • TriCare
  • Tufts Health Plan
  • Tufts Medicare Preferred
  • United Health Care
  • Wellpoint
  • WellSense

Ratings & Reviews

4.8 out of 5

101 ratings, 37 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.

How likely would you be to recommend this provider to your family and friends?
Search reviews
  • Reviewed on 2/15/2026

    This was my first visit with Dr. Lee. He made me very comfortable, reviewed my history and asked questions about past treatments and results as needed. He explained what I needed to do going forward clearly. I would definitely recommend Dr. Lee!

  • Reviewed on 2/27/2026

    He addressed my issues professionally and in detail

  • Reviewed on 2/8/2026

    Professional and friendly

  • Reviewed on 1/10/2026

    All Good

  • Reviewed on 12/22/2025

    Everyone was great. It's been a stressful time for me and they made me feel much better

  • Reviewed on 12/12/2025

    He was very thorough and he genuinely cared and listened to my concerns.

  • Reviewed on 12/4/2025

    Dr. Lee is very professional. He has an excellent background and explains things to me and goes over all my medication and I am very pleased to be a patient of Dr. Lee.

  • Reviewed on 11/5/2025

    Dr. Lee addresses all my issues without ever making me feel as though he's impatiently waiting for me to finish. I appreciate that!

  • Reviewed on 11/2/2025

    Dr. Lee was extremely knowledgeable and helpful.

  • Reviewed on 10/29/2025

    He was great, very friendly and caring

  • Reviewed on 10/3/2025

    Very personable and knowledgeable

  • Reviewed on 9/29/2025

    My Dr was very focused on me and my needs!

  • Reviewed on 9/20/2025

    The Doctor has a good sense of humor and is easy to talk to.

  • Reviewed on 9/14/2025

    Dr Lee is an Excellent Cardiologist

  • Reviewed on 9/11/2025

    Dr Lee is exceptional. Takes the time to study your medical history before you arrive, and uses that information to guide his thinking on next steps. He asks good questions and listens to your responses. I have full confidence in his as my cardiologist.

  • Reviewed on 8/31/2025

    Everything went as expected. The staff who greeted me were great. The technician who performed the ultrasound answered all my questions. He was very professional. And Dr. Lee went over my issue and touched upon other issues. I couldn't ask for more.

  • Reviewed on 8/25/2025

    Dr Lee is caring and has a great attitude.

  • Reviewed on 8/16/2025

    Dr Lee was extremely respectful , explained questions I had related to previous testing , medications, and other medical issues . I found him easy to talk with and felt he spent an appropriate amt of time w me . He also answered a fup question I emailed about immediately . I plan on return to him in 6mos as recommended .

  • Reviewed on 8/16/2025

    Very positive experience

  • Reviewed on 8/14/2025

    Dr. Lee answered all my questions and took the time to listen.

  • Reviewed on 8/13/2025

    Dr. Lee is extremely knowledgeable and speaks in a language I understand. He is attentive and addresses my concerns. It is a pleasure to have him as my Cardiologist.

  • Reviewed on 8/6/2025

    Dr. Lee was very helpful, and he created a relaxing and informative environment for visit.

  • Reviewed on 8/4/2025

    Great provider!

  • Reviewed on 7/27/2025

    Dr. Lee and the entire staff are terrific. Personable, professional and helpful.

  • Reviewed on 7/18/2025

    Very thorough and attentive

  • Reviewed on 7/13/2025

    This was the first time I met this provider for a consult. He put me at ease on my diagnosis and saw no need for further testing or appointments

  • Reviewed on 7/5/2025

    Impressive knowledge, friendly and open to all of my questions, would you recommend to any and all family and friends.

  • Reviewed on 6/28/2025

    Dr Lee was very good and took time to explain everything. I was very pleased

  • Reviewed on 6/28/2025

    Excellent experience. 100% confidence that I am receiving the best advice and standard of care.

  • Reviewed on 6/23/2025

    Excellent experience.

  • Reviewed on 6/21/2025

    Great Dr always answers my Questions and explains everything to me

  • Reviewed on 6/6/2025

    He makes me feel very, very comfortable.

  • Reviewed on 5/24/2025

    I appreciate the personal support dr Lee has provided to me and my family

  • Reviewed on 5/21/2025

    Good experience overall. Dr. Lee was very good.

  • Reviewed on 5/18/2025

    Although I arrived late, the team was able to accommodate me very well.

  • Reviewed on 5/8/2025

    The doctor was thoughtful, courteous, respectful, and listened to me.

  • Reviewed on 5/2/2025

    I couldn't believe how attentive the Doctor was with me and I would definitely have him for my doctor if he was at a Hospital a little closer to my home town he is one