Knowledgeable, caring, good explainer
4.8

Locations of Marcus McKenzie, MD

Biography

Marcus McKenzie, MD joined Legacy Heart Center in 2006 from Georgetown University Hospital where he was Assistant Professor of Medicine responsible for inpatient consultation and cardiology services. Dr. McKenzie has ...
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Ages Seen
Adults
Geriatrics
Language(s) Spoken
English
Spanish
Education
Medical School: University of Texas Medical Branch at Galveston (1998)
Residency: Internal Medicine, Johns Hopkins University (2002)
Residency: Johns Hopkins School of Medicine/Internal Medicine, Sinai Hospital of Baltimore GME (2002)
Medical School: Sinai Hospital of Baltimore GME (2002)
Fellowship: Cardiovascular Disease, Georgetown University Hospital (2005)
Fellowship: Cardiovascular Disease, George Washington University School of Medicine (2005)
Medical School: George Washington University School of Medicine (2005)
Certifications
Cardiovascular Disease- American Board of Internal Med/Cardiovascular Disease
Hospital Affiliations
Baylor Scott & White The Heart Hospital - Plano
Baylor Scott & White Medical Center - Frisco
Baylor Scott & White Medical Center - Centennial
Baylor Scott & White The Heart Hospital - Denton
Baylor Scott & White Medical Center - Plano
Baylor Scott & White The Heart Hospital - McKinney

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Reviews (551) for Marcus McKenzie, MD

Overall
4.9*
averageRating metric
4.9
Time Care Provider spent with Patient
4.8
Wait Time at Clinic
4.9
Provider included you in decisions
4.9
Provider showed concern
4.9
Rate provider 0-10
4.9
Friendliness/Courtesy of Care Provider

Patient Comments**

4.8 Apr 14, 2025 Knowledgeable, caring, good explainer
5.0 Apr 14, 2025 Thorough and knowledgeable, I have complete confidence in Dr McKenzie.
5.0 Apr 14, 2025 He was communicative, a listener, & knowledgeable about my case.
5.0 Apr 13, 2025 None better than Dr McKenzie. Friendly, extremely thorough and spends a good amount of time with the patient. Never rushes an appointment.
5.0 Apr 12, 2025 Friendly gets to the point quickly.
3.9 Apr 11, 2025 Very friendly. Answered all my questions. His nurse was very friendly also. Dr.checked myHeart and gave me a time to have my next testIn six months. All positive. Good appointment.
5.0 Apr 11, 2025 He seems both concerned and knowledgeable
4.8 Apr 11, 2025 He's a great doctor, and he is so personable!
5.0 Apr 10, 2025 Very knowledgeable and good bedside manner.
5.0 Apr 10, 2025 He's been my cardiologist for the past 17 years and he's been absolutely wonderful. He explains checkups and test results thoroughly and always recommends on how to improve heart health.
5.0 Apr 7, 2025 He isvery attentive and courtious
5.0 Apr 4, 2025 I have only been with Dr McKenzie about 6 months; a friend of mine suggested him after I decided my current Dr was not what I needed. In the 3 appointments I have had he was very Interested In getting to know me and my heart Issues; he made a few changes to my BP meds which made a big difference in lowering my BP. And suggested also a couple of tests this fall.. A stress test and a ECHOcard test. Probably the only doctor in my life time who made a special effort to understand my health Issues and my health history.
5.0 Apr 3, 2025 I have been seeing Dr. M for going on 15 years. He is the best in my opinion.
4.5 Apr 2, 2025 Dr. McKenzie is very professional and thorough!
5.0 Apr 2, 2025 Dr Mc is a Great Doctor!
5.0 Apr 2, 2025 Excellent care.
5.0 Apr 2, 2025 Pleasant, was able to answer questions we asked
5.0 Mar 31, 2025 He fully listened to my history and concerns
5.0 Mar 29, 2025 Outstanding experience! He is an excellent doctor, and he communicated effectively regarding the status of my health. He is a very compassionate and caring doctor.
5.0 Mar 27, 2025 Staff is always great and Dr. McKenzie has good bedside manner and never rushes you.
5.0 Mar 27, 2025 Extremely smart, caring, detailed and extraordinary physician.
4.8 Mar 20, 2025 18 years of consistent caring!
5.0 Mar 18, 2025 I am so grateful for your care. Thank you so much.
5.0 Mar 17, 2025 I've recommended him to my son, my granddaughter, and my daughter and we all love him.
5.0 Mar 17, 2025 Alway listens to my concerns and genuinely cares about his patients.Works well with my other doctors.
5.0 Mar 17, 2025 I was very pleased with our conversation. Dr. McKenzie took time to discuss and explain in a detailed manner with me. I'm a very satisfied with the care I have received over the many years under Dr. McKenzie's care.
5.0 Mar 17, 2025 Very educational. Spoke in plain English so we could understand of what he was speaking
4.8 Mar 11, 2025 Dr McKenzie listens, answers questions and dispenses sound advice.
4.1 Mar 5, 2025 Friendly and professional. Spent time explaining tests results.
5.0 Mar 5, 2025 He listens. He did an exam & let me know the EKG, my bvb heart sounds & blood pressure were all normal. He ordered Echo & blood work to be thorough which I appreciate.
5.0 Mar 4, 2025 Very friendly and nice also very prompt
5.0 Mar 4, 2025 Best cardio doc
4.8 Mar 4, 2025 Friendly, thorough and informed me of the results .
4.6 Mar 4, 2025 Easy friendly check in. Pleasant support staff with good communication understandable to PT.Room doctor works with patients in on Mondays location always stuff & warm & small & confining with equipment. Location is great for this PT.Think this doctor Is Interested In keeping his PT as well as possible.
5.0 Mar 4, 2025 Very professional and has great insight on.
5.0 Mar 3, 2025 So well organized and got me in on time!! Great staff and doctor!
5.0 Mar 1, 2025 He is kind, interested in the patient and extremely knowledgeable about all aspects of medicine and medical conditions.
5.0 Mar 1, 2025 Everyone was very helpful and friendly.
5.0 Feb 27, 2025 He cares.
5.0 Feb 26, 2025 Explained about why all my medication and other options.
5.0 Feb 26, 2025 Always shows compassion and concern. Patience with questions.
5.0 Feb 23, 2025 El Doctor y sus asistentes son muy amables,brindan una buena vibra y atenci?n excelentes servicios
5.0 Feb 23, 2025 Dr McKenzie is always straight forward and explains in terms easily to understand. We travel 3hrs just to see him.
4.5 Feb 22, 2025 Very good
5.0 Feb 21, 2025 He takes his time, asks questions, listens and explains.
5.0 Feb 21, 2025 This is the reason I made an appointment with Dr. McKenzie, as a new patient by word of mouth
5.0 Feb 21, 2025 Always personable and professional.
5.0 Feb 20, 2025 Very knowledgeable plus personable. Very easy to tall to
4.8 Feb 20, 2025 Dr McKenzie is my most trusted doctor
5.0 Feb 13, 2025 Always a fantastic experience!
5.0 Feb 11, 2025 Seemed very caring, put me at ease
5.0 Feb 11, 2025 Very professional
5.0 Feb 11, 2025 Caring and efficient.
5.0 Feb 7, 2025 Listens and explains
4.3 Feb 5, 2025 Dr McKenzie is extremely knowledgeable and I trust his expert opinion. I recently recommended him to my husband who has an appointment with him in a couple of weeks. Thanks Dr McKenzie.
5.0 Feb 3, 2025 Easy to talk to and spends time with you. Explain everything thoroughly.
5.0 Feb 2, 2025 I felt sure I got the best medical possible.
5.0 Feb 1, 2025 Excellent
5.0 Jan 31, 2025 Very professional and patient freindly
4.8 Jan 30, 2025 Dr. McKenzie wasn't my first cardiologist but I'm wiser now.
4.3 Jan 29, 2025 Competent friendly good listener
5.0 Jan 26, 2025 Considerate, took time to communicate, explained everything clearly, courteous and thoughtful, knowledgeable
4.7 Jan 26, 2025 Listen to what was going on with me.
5.0 Jan 24, 2025 Dr McKenzie has taken excellent care of me and my heart for several years
5.0 Jan 22, 2025 He is kind and competent. He always answers all of my questions and never makes me feel rushed. Most importantly I trust him.
4.8 Jan 21, 2025 Excellent cardiologist- outstanding bedside manner and patient communication
5.0 Jan 19, 2025 Excellent
5.0 Jan 18, 2025 Dr. McKenzie is very friendly and looks at health holistically and then focuses on my cardiovascular health. We always have a good discussion and I fell that he cares about his patients.
5.0 Jan 17, 2025 Knowledgeable
5.0 Jan 16, 2025 Dr. McKensie is wonderful .. He really cares and takes time to listen and answer. Very important.
4.8 Jan 14, 2025 Listens and answers questions. Thorough and helpful.
5.0 Dec 20, 2024 Love Dr McKenzie, he supports what I'm doing and encourages me as well. Thorough in exam.
5.0 Dec 20, 2024 Has taken good care of me for several years
5.0 Dec 19, 2024 Dr mark listens carefully gives clear feedback and is always kind & compassionate and Never rushes me
5.0 Dec 18, 2024 Dr. McKenzie talks to you in an easy to understand manner. Very knowledgeable.
5.0 Dec 17, 2024 Outstanding Dr
5.0 Dec 14, 2024 Knows my needs; coordinates with others regarding my care!
4.7 Dec 13, 2024 Excellent care and I have confidence he Is always uptodate on the literature. They also got me in for a stress test the next day which was really appreciated.
5.0 Dec 13, 2024 He is very thorough and caring. I find I do not have to wait hours to get to see him and that is a great thing. He always ask if I need any additional scripts and says if so just have the pharmacy contact him.
4.7 Dec 12, 2024 Dr MacKenzie is a wonderful Doctor
5.0 Dec 12, 2024 I have always been very satisfied with Dr. McKenzey as I have been seeing him several years!
5.0 Dec 11, 2024 Very personable and professional. Knows his stuff!
5.0 Dec 10, 2024 Very knowledgeable and personable
5.0 Dec 10, 2024 Dr. Mckenz was attentive, listened to questions and answered them. Very caring.
5.0 Dec 7, 2024 He's the best! Listens and explains. Very personable and knowledgeable!
5.0 Dec 5, 2024 Very caring and thorough
5.0 Dec 5, 2024 Cheerful and caring.
5.0 Dec 4, 2024 He listened to me.
4.8 Nov 26, 2024 Longtime trusted partner
4.7 Nov 26, 2024 Pleasant, listens and addresses questions. Doesn't rush you.
5.0 Nov 24, 2024 Excellent
5.0 Nov 24, 2024 Dr. McKenzie a fine Doctor and I trust him with my life.
5.0 Nov 23, 2024 People person!
5.0 Nov 22, 2024 Great
5.0 Nov 22, 2024 Thorough and kind
5.0 Nov 20, 2024 Very thorough and knowledgeable.
5.0 Nov 19, 2024 He was absolute great.
4.8 Nov 19, 2024 Dr. McKenzie keeps his "A Game" going. Always thorough, listens to the patient, and educates as he's evaluating and treating. Have already recommended to family and a friend.
5.0 Nov 15, 2024 He is awesome.
5.0 Nov 14, 2024 Took the time to listen and explain in detail
5.0 Nov 14, 2024 Great listener and asks many relative questions.
5.0 Nov 13, 2024 Very knowledgeable .
5.0 Nov 13, 2024 Very sweet a d explains things where I can understand the.
4.8 Nov 13, 2024 Very knowledgeable and easy to talk to.
5.0 Nov 13, 2024 Very understanding and kind. Shows he cares about any questions you have.
5.0 Nov 12, 2024 We have recommended him and she called to thank us.
5.0 Nov 12, 2024 Carring and knowledgeable
5.0 Nov 8, 2024 Professional, friendly and helpful! All good!
5.0 Nov 7, 2024 Caring and knowledgeable
5.0 Nov 6, 2024 He is great explains everything as he goes.
4.7 Nov 5, 2024 Doctor is professional, courteous and thorough.
4.8 Nov 2, 2024 Excellent care
5.0 Nov 1, 2024 He is very caring and always willing to take the time to do a thorough evaluation

*The patient rating score is an average of all responses to physician-related questions on our nationally recognized Press Ganey Patient Satisfaction Survey.

**Patient comments are gathered from our Press Ganey Patient Satisfaction Survey and are displayed in their entirety. Patients are de-identified for confidentiality and patient privacy.