Dr. John Hollowell, MD | McKinney, TX | Cardiovascular Disease

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Dr. John Hollowell specializes in cardiovascular disease and interventional cardiology, bringing 41 years of experience to his practice. He earned his medical degree from Louisiana State University Health Sciences Center Shreveport and completed his residency training at University of Texas Medical Branch and UTMB-Galveston. Dr. Hollowell furthered his expertise through fellowships at Hospital of the Good Samaritan and Loma Linda University Medical Center. He holds certification from the American Board of Urology and provides care in English.

Dr. Hollowell practices at locations in McKinney and Plano, Texas, with hospital privileges at Texas Health Presbyterian Hospital Plano. His clinical focus includes treating heart rhythm disorders such as irregular heartbeat and rapid heart rate conditions. He also provides care for patients with high blood pressure. Dr. Hollowell offers comprehensive cardiac rehabilitation services to help patients recover and strengthen their hearts after …cardiac events. Patients rate him highly, giving him an average score of 4.9 out of 5 stars.

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AI-generated from data on this provider profile.

accepting new patients
4.9

147 Ratings
41 years of experience
24 insurance plans accepted
speaks English
Hospital of the Good Samaritan
132 written reviews
1 award
2 specialties
13 areas of expertise
2 board certifications
1 hospital affiliation
2 office locations
Male

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me

Based on patient feedback. Read the reviews

Dr. Hollowell's Ratings and Reviews

4.9

147 Ratings with 132 written Reviews

Average Wait Time 9 Minutes

How was your appointment with
Dr. Hollowell?

Patients’ Perspective

Gave an accurate diagnosis: (11) Did WellNeeds Improvement (0)
Had a good bedside manner: (113) Did WellNeeds Improvement (0)
Spent time with me: (134) Did WellNeeds Improvement (1)
Provided follow-up after the visit: (9) Did WellNeeds Improvement (0)
Flexible scheduling: (136) Did WellNeeds Improvement (1)
Saw me in a timely manner: (102) Did WellNeeds Improvement (0)
Staff was courteous: (102) Did WellNeeds Improvement (0)

Patients consistently praise Dr. John Scott Hollowell for his professionalism, thoroughness, and empathetic approach to care. Many express gratitude for his life-saving interventions, attentive listening, and clear explanations, highlighting his dedication and expertise. Patients appreciate the friendly and efficient office staff, noting a comfortable environment and effective communication. However, some negative feedback mentions feeling rushed during consultations and concerns about staff practices, suggesting room for improvement in time management and adherence to hygiene protocols.

AI-generated from the text of patient reviews

147 ratings & reviews

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Showing 1 to 10 of 132 reviews

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I appreciate Dr Hollowell's honesty and his willingness to take time to discuss my medical issues and options for treatment.

April 8th, 2026 | Source: Partner

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Empathetic

March 29th, 2026 | Source: Partner

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He is my cardiologist. I was there for a yearly checkup.

March 25th, 2026 | Source: Partner

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He took his time, he explained every issue, listened well, explained the solutions in depth

March 21st, 2026 | Source: Partner

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Very dedicated to finding out the "why" of my issue

March 19th, 2026 | Source: Partner

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I've been going to Dr Hollowell for awhile now, he knows my condition and I trust his judgment, been excellent.

March 18th, 2026 | Source: Partner

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I appreciated this visit more than the other, he spent more time with me talking about my health, and was not just about my heart, he seen that I had been having some issues with my PSA score and immediately asked about that, I appreciated that he cared enough to ask.

March 17th, 2026 | Source: Partner

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Outstanding doctor and office staff.

March 17th, 2026 | Source: Partner

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He listens to your concerns and explains things well.

March 4th, 2026 | Source: Partner

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1st time with this Dr really did like him and feel he was really honest with me. The whole experience from making appt to closing out paperwork I could not have expected more. Great experience and kool staff.

February 25th, 2026 | Source: Partner

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Baylor Scott & White Legacy Heart Center - McKinney

5236 W University Dr Ste 4100McKinney, TX 75071

Tel: (469) 800-6300

Mon8:00 am - 5:00 pm

Tue8:00 am - 5:00 pm

Wed8:00 am - 5:00 pm

Thu8:00 am - 5:00 pm

Fri8:00 am - 5:00 pm

SatClosed

SunClosed

Baylor Scott & White Legacy Heart Center - Plano Preston Road

6601 Preston RdPlano, TX 75024

Tel: (469) 800-6300

Mon8:00 am - 5:00 pm

Tue8:00 am - 5:00 pm

Wed8:00 am - 5:00 pm

Thu8:00 am - 5:00 pm

Fri8:00 am - 5:00 pm

SatClosed

SunClosed


Dr. John Hollowell, MD	Dr. Rishin Shah, MD	Dr. Vijaiganesh Nagarajan, MD	Dr. Francia Rojas, MD
Cardiovascular Disease	Cardiovascular Disease	Cardiovascular Disease	Cardiovascular Disease
Accepts New Patients	Accepts New Patients	Accepts New Patients	Accepts New Patients
4.9 (147 Ratings)	4.8 (88 Ratings)	0 (0 Ratings)	3.7 (3 Ratings)
41 Years of Experience	19 Years of Experience
No Virtual Visit Option	No Virtual Visit Option	Virtual Visit Available	Virtual Visit Available
Speaks English	Speaks English, Gujarati	Speaks English	Speaks Spanish, English
McKinney , TX	Plano , TX	Katy , TX	Houston , TX
Med School: Louisiana State University Health Sciences Center Shreveport (Education)	Med School: St Louis University School Of Medicine
Current Profile	View Profile	View Profile	View Profile

Search for your insurance and plan

Accepts Medicaid
AARP
Aetna
Aetna - POS
Baylor Scott & White Health Plan
Blue Cross Blue Shield
Blue Cross Blue Shield of Illinois
Blue Cross Blue Shield of Texas
Care N' Care
CareSource
CHAMPVA
Cigna
Humana
Medicare
Medicare - Medicaid
Medicare - Medicare
Meritain Health
Molina Healthcare
Molina Healthcare - Medicaid (Managed)
Parkland Community Health Plan
Three Rivers Providers Network (TRPN)
Transamerica
Tricare
UnitedHealthcare
UnitedHealthcare - Medicare

Acute Coronary Syndrome (ACS)
Arrhythmia
Atherosclerosis
Blood Clot
Heart Attack
Heart Block
Heart Diseases
Heart Failure
High Cholesterol
Hypertension
Interventional Cardiology
Stroke
Unstable Angina

BOARD CERTIFICATIONS

American Board of Urology

Urology

MEDICAL LICENSE

Medical Doctor, Texas, 2027, Active

EDUCATION & TRAINING

Fellowship

Hospital of the Good Samaritan1992

Loma Linda University Medical Center1991

Residency

University of Texas Medical Branch1988

UTMB-Galveston1986

Medical School

Louisiana State University Health Sciences Center Shreveport (Education)Graduated in 1985

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How can I make an appointment with Dr. John Hollowell?: You can find contact information for Dr. John Hollowell here on Vitals.
Where is Dr. John Hollowell's office located?: Dr. John Hollowell's office is located at 5236 W University Dr Ste 4100, McKinney, TX, 75071.
Is Dr. John Hollowell accepting new patients?: Dr. John Hollowell is accepting new patients on Vitals. View Dr. John Hollowell's profile on Vitals to make an appointment.
Does Dr. John Hollowell accept virtual/telehealth appointments?: Dr. John Hollowell has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does Dr. John Hollowell accept my insurance?: You can see the insurance plans that Dr. John Hollowell accepts on their Vitals profile.

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