Summary

Dr. Henry Grainger is an internal medicine physician with subspecialty training in cardiovascular disease. He earned his medical degree from Kansas City University of Medicine & Bioscience College of Osteopathic Medicine and completed his residency at Scott & White Memorial Hospital. With over five decades of medical practice, Dr. Grainger brings extensive expertise to patient care. He is fluent in both English and Spanish.

Dr. Grainger practices at Doctors Hospital Tidwell and sees patients at Grainger Diagnostic Clinic in Houston, Texas. His clinical focus includes treating cognitive conditions such as Alzheimer's disease and dementia. He also helps patients manage cognitive impairment through comprehensive care approaches. Dr. Grainger incorporates rehabilitation services like physical therapy and strength training into treatment plans when appropriate. Patients have given him an average rating of 4.0 out of 5 stars.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4
  • 53 years of experience
  • speaks English, Spanish
  • Scott & White Memorial Hospital
  • 5 written reviews
  • 2 specialties
  • 10 areas of expertise
  • 1 hospital affiliation
  • 1 office location
  • Male

Patients’ Perspective

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

Office Location

Grainger Diagnostic Clinic

511 W Tidwell RdHouston, TX 77091
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed

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Dr. Henry Jack Grainger, DODr. Tooba Rehman, MDDr. Kaveh SamaniDr. Adnan Rafiq, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.8 
4.3 
53 Years of Experience 16 Years of Experience 30 Years of Experience 18 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option Virtual Visit Available
Speaks English, Spanish Speaks English Speaks English, Hindi, Urdu
Houston , TXKaty , TXHouston , TXHouston , TX
Med School: Kansas City University Of Medicine & Bioscience College Of Osteopathic Med Med School: CHICAGO MEDICAL SCHOOL AT ROSALIND FRANKLIN UNIVERSITY OF MEDICINE & SCIENCE Med School: Shiraz University of Medical Sciences Med School: New Jersey Medical School
Current Profile
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Insurance Plans Accepted by Dr. Henry Jack Grainger

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Henry Jack Grainger has the following 2 specialties

Specialty Expertise

Dr. Henry Jack Grainger has the following 10 areas of expertise

  • Alzheimer's Disease
  • Cardiovascular Disease
  • Cognitive Issues/Testing
  • Confusion
  • Dementia
  • EOL Care
  • Osteopenia
  • Osteoporosis
  • Senility
  • Urinary Incontinence

Certifications, License, & Education

53 Years Experience

Dr. Henry Jack Grainger holds an expired medical license in the state of Texas.

Medical License

Doctor Of Osteopathy with an expired medical license in the state of Texas that expired in 2025.

Education & Training

Residency

Completed their residency at Scott & White Memorial Hospital.

Medical School

Graduated from Kansas City University Of Medicine & Bioscience College Of Osteopathic Med in 1973.

NPI Number

Dr. Grainger's NPI number is 1306892005.

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Frequently Asked Questions

Which hospitals is Dr. Henry Grainger affiliated with?
Dr. Henry Grainger is affiliated with Doctors Hospital Tidwell.
Where is Dr. Henry Grainger's office located?
Dr. Henry Grainger's office is located at 511 W Tidwell Rd, Houston, TX, 77091.
What languages does Dr. Henry Grainger speak?
Dr. Henry Grainger speaks English and Spanish.
Does Dr. Henry Grainger accept my insurance?
You can see the insurance plans that Dr. Henry Grainger accepts on their Vitals profile.
Does Dr. Henry Grainger accept virtual/telehealth appointments?
Dr. Henry Grainger has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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