Summary

Dr. Gary Gray is an internal medicine physician who earned his medical degree from St. Louis University School of Medicine. He completed his residency training at Mercy Hospital - St. Louis, building expertise in comprehensive adult healthcare. Dr. Gray speaks English and focuses on providing primary care services to adult patients.

Dr. Gray practices at St. Luke's Internal Medicine in O'Fallon, Missouri, and maintains affiliations with Mercy Hospital Saint Louis, Mercy Hospital Jefferson, and Progress West Hospital. He treats patients with conditions such as weakness, limping, and Alzheimer's disease. His practice incorporates therapeutic approaches including physical therapy, strength training, and occupational therapy to help patients maintain their health and mobility. Patients have given him an average rating of 4.4 stars.

AI-generated from data on this provider profile.

Quick Facts

  • 4.4
  • speaks English
  • Mercy Hospital - St. Louis
  • 9 written reviews
  • 1 specialty
  • 9 areas of expertise
  • 1 board certification
  • 3 hospital affiliations
  • 1 office location
  • Male

Office Location

St. Luke's Internal Medicine - WingHaven

5551 Winghaven Blvd Ste 290O Fallon, MO 63368
Mon8:00 am - 4:00 pm
Tue8:00 am - 4:00 pm
Wed8:00 am - 2:00 pm
Thu8:00 am - 4:00 pm
Fri8:00 am - 3:00 pm
SatClosed
SunClosed

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Dr. Gary D. Gray, MD
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Dr. Gary D. Gray, MDDr. Siroth Charnond, MDDr. Michael Albrecht, MDEric Harker
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients
4.4 
3.2 
3.9 
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 (Medical Education) 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 D. Gray

  • Accepts Medicare

Medical Specialties

Dr. Gary D. Gray has the following specialty

Specialty Expertise

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

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

Certifications, License, & Education

MEDICAL LICENSE

Medical Doctor, Missouri, 2026, Expired

EDUCATION & TRAINING

Residency

Mercy Hospital - St. Louis

Medical School

St. Louis University School of Medicine (Medical Education)

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Frequently Asked Questions

Does Dr. Gary Gray accept my insurance?
You can see the insurance plans that Dr. Gary Gray accepts on their Vitals profile.
Where is Dr. Gary Gray's office located?
Dr. Gary Gray's office is located at 5551 Winghaven Blvd Ste 290, O Fallon, MO, 63368.
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 has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
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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