Marcus McKenzie, MD
Cardiovascular Disease, Internal Medicine
Cardiovascular Disease..., Internal Medicine
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MyBSWHealth
Marcus McKenzie, MD
Cardiovascular Disease, Internal Medicine
Cardiovascular Disease..., Internal Medicine
View More
MyBSWHealth
Locations ofMarcus McKenzie, MD
Baylor Scott & White Legacy Heart Center - Plano Preston Road
6601 Preston Rd , Plano, TX, 75024
6611.3mi
Directions
Call
469.800.6300
Closed
- Monday:8:00 am-5:00 pm
- Tuesday:8:00 am-5:00 pm
- Wednesday:8:00 am-5:00 pm
- Thursday:8:00 am-5:00 pm
- Friday:8:00 am-5:00 pm
Baylor Scott & White Legacy Heart Center - Prosper
111 S Preston Rd Ste 10, Prosper, TX, 75078
6610.1mi
Directions
Call
469.800.6300
Closed
- Monday:8:00 am-5:00 pm
- Tuesday:8:00 am-5:00 pm
- Wednesday:8:00 am-5:00 pm
- Thursday:8:00 am-5:00 pm
- Friday:8:00 am-5:00 pm
Hours of Operation
Hours
Lab Hours
Hours of Operation
Office Hours
Biography
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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 |
Insurances accepted
Baylor Scott & White has established agreements with several types of insurance to ensure your health needs are covered.
Insurance listings are subject to change without prior notice. Please call your physician's office or your health or insurance plan to verify coverage information prior to scheduling your visit or procedure. Not all members participating in contracted networks have "in network" access. In network participation may change from time to time without prior notice. Independent providers (which could include, for example only, anesthesiologists, radiologists, pathologists, emergency medicine physicians, advance practice professionals, and other independent providers of health care services) may deliver part of your care, and such providers may be considered out-of-network on your health and insurance plans even if the Facility may be considered in network. If you desire additional information as to the providers who may be involved in providing your care, you can either ask your treating provider (who may know some of the specialists or groups who could be involved) or you can request a list of Facility-based physician groups by calling the following toll free number: (877) 810-0372. This list is updated annually and is subject to change without prior notice
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Reviews (567) for Marcus McKenzie, MD
| 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**
| 5.0 | May 14, 2025 | Dr McKenzie is the best. He is always ready to answer any questions you may have. He takes his time without you feeling rushed. Best cardiologist in Plano. | |
| 5.0 | May 13, 2025 | Dr M is a very good listener and always covers everything clearly. Never feel rushed. He helps me stay focused on goals that will make a difference in my quality of life. | |
| 5.0 | May 13, 2025 | Very good | |
| 5.0 | May 11, 2025 | I have found Dr. McKenzie to be very patient, understanding, very professional and very personable. | |
| 4.9 | May 11, 2025 | Professional and takes time to explain items. | |
| 5.0 | May 9, 2025 | And I have recommend many family and friends | |
| 4.7 | May 9, 2025 | Dr Mc iis a straight shooter. Very helpful with all my questuons | |
| 5.0 | May 7, 2025 | Efficient and on time. Shows concern. | |
| 3.8 | May 6, 2025 | Thourough | |
| 4.9 | May 5, 2025 | Great | |
| 5.0 | May 5, 2025 | Dr McKenzie listens attentively, ask questions, answers questions in terms a patient can understand. | |
| 5.0 | May 2, 2025 | Very good service dr. McKenzie is the best | |
| 5.0 | May 1, 2025 | He is very patient centric and advocates for his patients! | |
| 5.0 | Apr 30, 2025 | He was very easy to talk to and listened to my concerns. | |
| 4.7 | Apr 30, 2025 | Responsive, caring and trustworthy | |
| 4.8 | Apr 30, 2025 | Thorough and listens to my concerns. | |
| 5.0 | Apr 30, 2025 | I first met Dr McKenzie in the ER of Baylor Heart with my first heart attack in 2008. I feel he basically saved my life. I left Plano in 2012 to move to Idaho. I have returned to live here again and seek his care. He's just the same caring, friendly, professional and to the point kind of doctor yet doesn't rush in and out, allowing for questions and complete understanding of his instructions and explanations from the visit. I am grateful to be back in his wonderful care as my Cardiologist. | |
| 4.3 | Apr 27, 2025 | Personable and informative re: condition | |
| 5.0 | Apr 25, 2025 | He is very knowledgeable and really cares about my health | |
| 5.0 | Apr 25, 2025 | He is very thoughtful and thorough | |
| 5.0 | Apr 25, 2025 | Efficient kind and knowledgeable | |
| 5.0 | Apr 25, 2025 | Excellent doctor | |
| 5.0 | Apr 25, 2025 | Very through and cordial and totally professional. | |
| 5.0 | Apr 24, 2025 | I showed up 3 hours early and they worked me in | |
| 5.0 | Apr 24, 2025 | Always friendly pleasant detailed anprofessional | |
| 5.0 | Apr 23, 2025 | Professional, knowledgeable focued on my needs. | |
| 5.0 | Apr 23, 2025 | SMART. FOCUSED. LISTENS. | |
| 5.0 | Apr 19, 2025 | Wonderful | |
| 5.0 | Apr 18, 2025 | Thorough and compassionate. Very friendly yet highly professional. | |
| 4.7 | Apr 17, 2025 | Me, my husband and we referred my sister to him also. And will keep referring family & Friends to him. He is amazing. | |
| 5.0 | Apr 16, 2025 | Very friendly. Listened to my concerns. | |
| 5.0 | Apr 16, 2025 | Very professional, answered all questions you ask . | |
| 5.0 | Apr 16, 2025 | Dr McKenzie is an incredibly intelligent physicals excels at communicating the specifics of the individual situation. He has a kindness and compassion that makes one feel very welcome and confident. | |
| 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 | Dr. Mckenz was attentive, listened to questions and answered them. Very caring. | |
| 5.0 | Dec 10, 2024 | Very knowledgeable and personable | |
| 5.0 | Dec 7, 2024 | He's the best! Listens and explains. Very personable and knowledgeable! | |
| 5.0 | Dec 5, 2024 | Cheerful and caring. | |
| 5.0 | Dec 5, 2024 | Very caring and thorough | |
| 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 | Dr. McKenzie a fine Doctor and I trust him with my life. | |
| 5.0 | Nov 24, 2024 | Excellent | |
| 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. |
*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.