Summary

Dr. Gary Gray is an internal medicine physician who earned his medical degree from St. Louis University School of Medicine and completed his residency at St. Johns Medical Center. With 27 years of experience in practice, Dr. Gray has built extensive expertise in caring for adult patients with a wide range of health conditions. He speaks English and is committed to providing comprehensive internal medicine care.

Dr. Gray maintains hospital affiliations with Mercy Hospital Saint Louis, Mercy Hospital Jefferson, and Progress West Hospital, with practice locations in O'Fallon and Saint Louis, Missouri. His clinical focus includes managing complex conditions such as Alzheimer's disease, chronic kidney disease, and mobility issues like limping. Dr. Gray incorporates rehabilitative approaches into patient care, including physical therapy, strength training, and occupational therapy to help patients maintain their independence and quality of life. Patients rate him 4.4 out of 5 stars on Vitals, reflecting his dedication to quality care.
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Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.4
  • 27 years of experience
  • speaks English
  • St Johns Medical Center
  • 9 written reviews
  • 1 specialty
  • 9 areas of expertise
  • 1 board certification
  • 3 hospital affiliations
  • 5 office locations
  • Male

Patients’ Perspective

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

Office Locations

Dr. Gary Don Gray has 5 locations

Internal Medicine At Winghaven Llc

5551 Winghaven Blvd Ste 290O Fallon, MO 63368
Mon8:30 am - 4:00 pm
Tue8:30 am - 4:00 pm
Wed8:30 am - 2:00 pm
Thu8:30 am - 4:00 pm
Fri8:30 am - 4:00 pm
SatClosed
SunClosed

Concentra Urgent Care

8340 N BroadwaySaint Louis, MO 63147
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

Mercy Hospital Saint Louis

615 S New Ballas RdSaint Louis, MO 63141

Mercy Hospital Jefferson

1400 Us Highway 61Festus, MO 63028

Progress West Hospital

2 Progress Point PkwyO Fallon, MO 63368

Compare with Similar Doctors

Dr. Gary Don Gray, MD
Dr. Siroth Charnond, MD
Dr. Michael Albrecht, MD
Eric Harker
Dr. Gary Don Gray, MDDr. Siroth Charnond, MDDr. Michael Albrecht, MDEric Harker
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
4.4 
3.2 
27 Years of Experience 31 Years of Experience 14 Years of Experience 25 Years of Experience
No Virtual Visit Option No Virtual Visit Option Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English Speaks English
O Fallon , MOFLORISSANT , MOLANSING , KSLyons , CO
Med School: St Louis University School Of Medicine Med School: University of Mo-Kansas City Sch of Med, Kansas City Mo Med School: University Of Kansas School Of Medicine Med School: Duke University School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Gary Don Gray

  • Accepts Medicare

Medical Specialties

Dr. Gary Don Gray has the following specialty

Specialty Expertise

Dr. Gary Don Gray has the following 9 areas of expertise

  • Check-up
  • Heart Diseases
  • Heart Failure
  • Heartburn
  • Immunization
  • Physical
  • Stroke
  • Vaccination
  • Weight Loss

Certifications, License, & Education

27 Years Experience

Dr. Gary Don Gray holds an expired medical license in the state of Missouri.

Medical License

Medical Doctor with an expired medical license in the state of Missouri that expired in 2026.

Education & Training

Residency

Completed their residency at St Johns Medical Center.

Medical School

Graduated from St Louis University School Of Medicine in 1999.

NPI Number

Dr. Gray's NPI number is 1497729826.

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Frequently Asked Questions

How can I make an appointment with Dr. Gary Gray?
You can find contact information for Dr. Gary Gray here on Vitals.
Is Dr. Gary Gray accepting new patients?
Dr. Gary Gray is accepting new patients on Vitals. View Dr. Gary Gray's profile on Vitals to make an appointment.
What languages does Dr. Gary Gray speak?
Dr. Gary Gray speaks English.
Does Dr. Gary Gray accept my insurance?
You can see the insurance plans that Dr. Gary Gray accepts on their Vitals profile.
Which hospitals is Dr. Gary Gray affiliated with?
Dr. Gary Gray is affiliated with Mercy Hospital Saint Louis, Mercy Hospital Jefferson, and Progress West Hospital.

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