Dr. Henry Grainger, DO
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Dr. Henry Grainger, DO

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Internal Medicine | Male

Biography

Dr. Henry Grainger, DO is an internal medicine doctor who practices in Houston, TX. He is 71 years old and has been practicing for 44 years. Dr. Grainger is affiliated with Memorial Hermann Northwest Hospital and United Memorial Medical Center.

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Dr. Grainger's Experience

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Specialties

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Board Certifications

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Conditions Treated

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Procedures Performed

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Background Check

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Education

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Memberships & Professional Affiliations

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Visiting Dr. Grainger

Dr. Grainger accepts 6 insurance carriers

Affiliated Hospitals

Hospital Quality
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Dr. Grainger's Reviews

Likelihood of recommending Dr. Grainger to family and friends
3.9
based on 7 total surveys (2 with reviews)
Dr. Grainger's Performance
  • Trustworthiness
    VERY GOOD
  • Explains condition(s) well
    VERY GOOD
  • Answers Questions
    VERY GOOD
  • Time well spent
    VERY GOOD
Office & Staff Performance
  • Scheduling
    VERY GOOD
  • Office environment
    VERY GOOD
  • Staff friendliness
    VERY GOOD
  • Average wait time
    16 to 30 minutes
Patient Reviews (2)
in Houston, TX |
I am a patient of Dr Granger, I will give him 7 Stars for his kindness, Education, Office staff, Cleanness, Taking time to talk to me, And most of all I can trust his judgements, What else can I say.
in Houston, TX |
This is the worst doctor along with staff that I have ever seen in life. They are liars for the most part they don't answer the phone and they will put you on hold. My grandfather was treated like nothing is wrong I would never recommend no one to come to this crooked place run and hide if you really have medical issues go to another doctor that will actually help you and treat you like a patient these people gave my grandfather a appointment he and my mom went to be turned away run
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Dr. Grainger's experience matches your search based on the following criteria:

  •  Based on total number of patients treated over the last 12 months
  •  Specializes in Internal Medicine
  •  Board certified in Internal Medicine
  •  No malpractice claims found
  •  No sanctions found
  •  No board actions found

Awards & Recognition

  • Awards & Honors
    • Healthgrades Honor Roll
    What is a recognized doctor
  • Media & Publications

    Dr. Grainger has no media or publications listed.

Background Check

  • 0
    Malpractice Claims

    No malpractice history found for Texas.

    What is medical malpractice
  • 0
    Sanctions

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

    What is a sanction or disciplinary action
  • 0
    Board Actions

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

    What are board actions

Board Certifications

Why It Matters: Dr. Grainger's Board Certifications

Board certification should be one of your top considerations when choosing a doctor. Board certification is an official recognition given to doctors who have met specific requirements set by national medical specialty boards in the... More

  • Internal Medicine

Conditions Treated

  • Angina and Acute Coronary Syndrome
  • Aortic Aneurysm
  • Aortic Ectasia
  • Aortic Stenosis
  • Aortic Valve Disease
  • Arrhythmias
  • Atrial Fibrillation
  • Benign Tumor
  • Cardiomegaly
  • Cardiomyopathy
  • Carotid Artery Disease
  • Chest Pain
  • Chronic Pulmonary Heart Diseases (incl. Pulmonary Hypertension)
  • Congenital Heart Disease
  • Congestive Heart Failure
  • Coronary Artery Disease (CAD)
  • Endocarditis
  • Heart Attack (Acute Myocardial Infarction)
  • Heart Disease
  • Heart Murmur
  • Hyperlipidemia
  • Hypertension
  • Hypertensive Chronic Kidney Disease
  • Hypertensive Heart Disease
  • Hypertensive Heart and Chronic Kidney Disease
  • Hypotension
  • Limb Swelling
  • Mitral Valve Disease
  • Mitral Valve Stenosis
  • Pericardial Disease
  • Pulmonary Disease
  • Pulmonary Hypertension
  • Pulmonary Valve Disease
  • Syncope
  • Thrombosis
  • Tricuspid Valve Disease
  • Vascular Disease

Education

  • Medical School
    Ks Univ Of Med & Biosci Coll Of Osteo Med

    Graduated in 1973

  • Internship Hospital
    Tulsa Hosp

    Completed in 1976

  • Residency Hospital
    Tulsa Hosp
  • Fellowship Hospital
    Scott & White Memorial Hospital

Languages Spoken

  • English

Memberships &
Professional Affiliations

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

Specialties

  • Internal Medicine

Procedures Performed

  • Cardiac Catheterization (incl. Coronary Angiography)
  • Cardiac Electrophysiology
  • Cardiac Imaging
  • Cardioverter-Defibrillator or Pacemaker Insertion, Removal or Repair
  • Chest CT (incl. Heart and Lungs)
  • Pacemaker Insertion or Replacement
  • Peripheral Artery Catheterization
  • Removal or Revision of Pacemaker or Cardioverter and-or Defibrillator
  • Thoracentesis
  • Vascular Surgical Procedure