Dr. John Hollowell, MD

Dr. John Hollowell, MD

Cardiology  ·  
Male  ·  
Age 59
(25)
Save
Dr. John Hollowell, MD is a cardiology specialist in McKinney, TX and has been practicing for 26 years. He graduated from Louisiana State University School Of Medicine In Shreveport in 1985 and specializes in cardiology and interventional cardiology.

5326 W University Dr

McKinney, TX 75071

Contact Information

(469) 800-6300

Insurance Accepted

  • Aetna
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Texas
  • Cigna
  • Humana
  • MultiPlan

*Please verify this information when scheduling an appointment.

Learn about Dr. Hollowell

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you.

Top Care Areas

See how frequently Dr. Hollowell performs your care needs compared to other doctors.

Hyperlipidemia
very high
more than 99% of peers
Limb Swelling Caused by Fluid Overload
very high
more than 99% of peers
Hypertension
very high
more than 99% of peers

Dr. Hollowell's percentages are based on the rate of treatment compared to peers nationwide from insurance data. Learn more info about our data and this Top Care Areas component.

Care Philosophy

This content was provided by Dr. Hollowell "Patient/family centered. Foster good lines of communication"

2  Specialties

  • Cardiology
  • Interventional Cardiology

2  Board Certifications

  • Cardiovascular Disease
    Accredited by: American Board of Internal Medicine*
  • Internal Medicine
    Accredited by: American Board of Internal Medicine*

49  Conditions Treated

  • Aneurysm
  • Angina and Acute Coronary Syndrome
  • Aortic Aneurysm
  • Aortic Ectasia
  • Aortic Stenosis
  • Aortic Valve Disease
  • Aortic Valve Regurgitation
  • Arrhythmias
  • Atrial Fibrillation
  • Atrial Flutter
  • Autonomic Disorders
  • Benign Tumor
  • Cardiomegaly
  • Cardiomyopathy
  • Carotid Artery Disease
  • Chest Pain
  • Chronic Pulmonary Heart Diseases (incl. Pulmonary Hypertension)
  • Congenital Heart Defects
  • Congenital Heart Disease
  • Congestive Heart Failure
  • Coronary Artery Disease (CAD)
  • Endocarditis
  • Heart Attack (Acute Myocardial Infarction)
  • Heart Disease
  • Heart Murmur
  • Heart Palpitations
  • Heart Tumors, Benign
  • Hyperlipidemia
  • Hypertension
  • Hypertensive Chronic Kidney Disease
  • Hypertensive Heart and Chronic Kidney Disease
  • Hypertensive Heart Disease
  • Hypotension
  • Limb Swelling
  • Limb Swelling Caused by Fluid Overload
  • Mitral Valve Disease
  • Mitral Valve Regurgitation
  • Mitral Valve Stenosis
  • Pericardial Disease
  • Pulmonary Disease
  • Pulmonary Edema
  • Pulmonary Hypertension
  • Secondary Hypertension
  • Septal Defect
  • Syncope
  • Thrombosis
  • Tricuspid Valve Disease
  • Vascular Disease
  • Venous Hypertension
Less
Read Less

24  Procedures

Background Check

0 Malpractice Claims

No malpractice history found for Texas.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.

Education

  • Louisiana State University
    Undergraduate School | Graduated 1981
  • Louisiana State University School Of Medicine In Shreveport
    Medical School | Graduated 1985
  • University Tex Med Branch
    Internship Hospital | Completed 1986
  • University Tex Med Branch
    Residency Hospital | Completed 1988
  • Hospital Of The Good Samaritan
    Fellowship Hospital | Completed 1992
  • Loma Linda University Med Center
    Fellowship Hospital | Completed 1991

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
  • Texas Super Docs, 2008- Pres
  • Reader's Choice Best Cardiology McKinney, 2012
Media & Publications
  • Is silent ischemia on the routine admission ECG an important finding?, 1993

Languages Spoken

  • English
  • Spanish

Memberships & Professional Affiliations

Dr. Hollowell does not have any memberships or affiliations listed. If you are Dr. Hollowell and would like to add memberships or affiliations, please update your profile.

Dr. Hollowell's Reviews

4.2
Likelihood of recommending Dr. Hollowell to family and friends
25 total reviews (2 have comments)

Likelihood to Recommend (25)

  • 5
    (19)
  • 4
    (1)
  • 3
    (0)
  • 2
    (0)
  • 1
    (5)

Dr. Hollowell's Performance

  • Trustworthiness

    EXCELLENT
  • Explains condition(s) well

    EXCELLENT
  • Answers questions

    EXCELLENT
  • Time well spent

    EXCELLENT

Office & Staff Performance

  • Scheduling

    EXCELLENT
  • Office environment

    EXCELLENT
  • Staff friendliness

    EXCELLENT
  • Average wait time

    10 to 15 minutes

Patient Comments (2)

Dr. Hollowell was great in finding the problem with my heart last year. Took several test and a trip to The Heart hospital Plano for another test and a second opinion from a heart surgeon. Surgery was needed and it probably saved my life. Everyone at his office in McKinney are great and very...more
Was this helpful? thumbs up icon option0thumbs down icon option0
Flag this
Dr. Hollowell was my fathers cardiologist for several years. My dad has very serious heart and stroke problems and needed a Dr. who could and would give him the highest level of treatment and care. Dr Hollowell was an excellent example of just the kind of Dr. my Dad wanted and needed. The...more
Was this helpful? thumbs up icon option1thumbs down icon option0
Flag this
Are you Dr. Hollowell?
Make it easy for patients to share their feedback. Also manage your personalized profile!

Nearby doctors with similar experience

Cardiology
(66)
Clinical Cardiac Electrophysiology
(44)
Cardiology
(24)
Interventional Cardiology
(39)
Interventional Cardiology
(37)
Cardiology
(26)
Cardiology
(12)