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
  • 2 board certifications
  • 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. Ronjay Rakkhit, MDDr. Arturo Adrian Bravo, MDYasir Ahmed, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.9 
3.8 
53 Years of Experience 23 Years of Experience 37 Years of Experience 15 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option Virtual Visit Available
Speaks English, Spanish Speaks Spanish, English, Hindi, Bengali Speaks Spanish, English
Houston , TXHouston , TXCypress , TXHouston , TX
Med School: Kansas City University Of Medicine & Bioscience College Of Osteopathic Med Med School: Medical University of South Carolina Med School: Universidad Central Del Ecuador Facultad De Ciencias Medicas Med School: Ross University School of Medicine in Miramar, Florida
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 Jack Grainger affiliated with?
Dr. Henry Jack Grainger is affiliated with Doctors Hospital Tidwell.
Does Dr. Henry Jack Grainger accept my insurance?
You can see the insurance plans that Dr. Henry Jack Grainger accepts on their Vitals profile.
How can I make an appointment with Dr. Henry Jack Grainger?
You can find contact information for Dr. Henry Jack Grainger here on Vitals.
Where is Dr. Henry Jack Grainger's office located?
Dr. Henry Jack Grainger's office is located at 511 W Tidwell Rd, Houston, TX, 77091.
Is Dr. Henry Jack Grainger accepting new patients?
Dr. Henry Jack Grainger is accepting new patients on Vitals. View Dr. Henry Jack Grainger's profile on Vitals to make an appointment.

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