Summary

Dr. Gary Dumontier specializes in internal medicine, providing comprehensive care for adult patients with a wide range of health conditions. They completed residency training at St Johns Medical Center, developing expertise in diagnosing and treating complex medical issues. Dr. Dumontier is fluent in English and ready to communicate effectively with patients about their health concerns.

Dr. Dumontier practices at Mercy Hospital Washington and sees patients at Mercy Clinic Internal Medicine in Washington, Missouri. They have particular experience treating chronic kidney disease and atrial fibrillation, helping patients manage these ongoing conditions with personalized care plans. Dr. Dumontier also incorporates physical therapy approaches into treatment, supporting patients' recovery through strength training and manual therapy techniques. Patients have given them an average rating of 4.3 out of 5 stars.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.3
  • 39 insurance plans accepted
  • speaks English
  • St Johns Medical Center
  • 6 written reviews
  • 1 specialty
  • 6 areas of expertise
  • 1 hospital affiliation
  • 2 office locations

Patients’ Perspective

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

Office Locations

Dr. Gary D Dumontier has 2 locations

Mercy Clinic Internal Medicine Washington

901 Patients First Dr Ste 2200Washington, MO 63090
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

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Dr. Gary D Dumontier, MDEric HarkerDr. Adewumi Bakare DMSc, PA-CDr. Michael Albrecht, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.3 
25 Years of Experience 5 Years of Experience 14 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English, Spanish, Yoruba, French, Russian, Arabic, Chinese, Chinese (Mandarin) Speaks English
Washington , MOLyons , COMesquite , TXLansing , KS
Med School: Duke University School Of Medicine Med School: University of Lynchburg - DMSc Med School: University Of Kansas School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Gary D Dumontier

  • Accepts Medicare
  • Accepts Medicaid
  • AARP
  • Aetna
  • Aetna - HMO
  • Aetna - Medicare
  • Aetna - Medicare (Advantage HMO)
  • American Republic Insurance Company
  • Anthem Blue Cross
  • Anthem Blue Cross Blue Shield
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield - Federal Employees Program
  • Blue Cross Blue Shield of Illinois
  • Blue Cross Blue Shield of Louisiana
  • CareFirst BlueCross BlueShield
  • Cigna
  • ESSENCE Healthcare
  • Golden Rule
  • Humana
  • Medica
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicaid (Managed)
  • Medicare - Medicare
  • Medicare - Medicare (Advantage HMO)
  • Meritain Health
  • Molina Healthcare
  • Oscar Health Insurance
  • Transamerica
  • Tricare
  • United Behavioral Health - Medicare (Advantage HMO)
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare
  • UnitedHealthcare - Medicare (Advantage HMO)
  • Wellcare
  • Wellmark Blue Cross and Blue Shield
  • WPS Health Plan
  • WPS Health Plan - Medicare

Medical Specialties

Dr. Gary D Dumontier has the following specialty

Specialty Expertise

Dr. Gary D Dumontier has the following 6 areas of expertise

  • Check-up
  • Heartburn
  • Immunization
  • Physical
  • Vaccination
  • Weight Loss

Certifications, License, & Education

Education & Training

Residency

Completed their residency at St Johns Medical Center.

NPI Number

Dr. Dumontier's NPI number is 1437192481.

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Frequently Asked Questions

Which hospitals is Dr. Gary Dumontier affiliated with?
Dr. Gary Dumontier is affiliated with Mercy Hospital Washington.
Where is Dr. Gary Dumontier's office located?
Dr. Gary Dumontier's office is located at 901 Patients First Dr Ste 2200, Washington, MO, 63090.
How can I make an appointment with Dr. Gary Dumontier?
You can find contact information for Dr. Gary Dumontier here on Vitals.
Does Dr. Gary Dumontier accept my insurance?
You can see the insurance plans that Dr. Gary Dumontier accepts on their Vitals profile.
Is Dr. Gary Dumontier accepting new patients?
Dr. Gary Dumontier is accepting new patients on Vitals. View Dr. Gary Dumontier's profile on Vitals to make an appointment.

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