Overview
Gary Dumontier is a primary care provider, practicing in Internal Medicine in Washington, Missouri.
Dr. Dumontier is highly rated in 8 conditions, according to our data. His clinical expertise encompasses Hypertension, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Nephrosclerosis.
Dr. Dumontier is currently accepting new patients.
Specialties
Licenses
Hospital Affiliations
Languages Spoken
Gender
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- HMO
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE SNP
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- HMO
- PPO
- EPO
- HMO
- POS
- PPO
- INSURANCE PLAN
- MEDICARE MAPD
- EPO
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- EPO
- HMO
- PPO
- EPO
- HMO
- INDEMNITY
- POS
- PPO
- HMO
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE-MEDICAID PLAN
- OTHER MANAGED MEDICAID
- EPO
- HMO
- PPO
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE PART D
- EPO
- HMO
- PPO
- INSURANCE PLAN
- MEDICARE MAPD
- OTHER COMMERCIAL
- PPO
- OTHER COMMERCIAL
- EPO
- HMO
- POS
- PPO
- MEDICARE DISCOUNT CARD
- MEDICARE PDP
- OTHER MEDICARE
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
901 Patients First Dr, Washington, MO 63090
Office
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Office
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Frequently Asked Questions about Dr. Gary D. Dumontier
How do I make an appointment with Dr. Gary D. Dumontier?
You can book an appointment with Dr. Gary D. Dumontier by calling their office at 636-239-7500. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. Gary D. Dumontier a top-rated expert for Hypertension?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. Gary D. Dumontier is classified as an Distinguished expert for Hypertension, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.
What conditions does Dr. Gary D. Dumontier specialize in?
While Dr. Gary D. Dumontier is a Internal Medicine, they have specific expertise in Hypertension, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Internal Medicine.
Does Dr. Gary D. Dumontier accept my insurance?
Dr. Gary D. Dumontier accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 636-239-7500 to verify that your specific plan is currently accepted before your visit.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Distinguished
- Familial HypertensionDr. Dumontier isDistinguished. Learn about Familial Hypertension.
- Glucocorticoid-Remediable AldosteronismDr. Dumontier isDistinguished. Learn about Glucocorticoid-Remediable Aldosteronism.
- HypertensionDr. Dumontier isDistinguished. Learn about Hypertension.
- Advanced
- Diabetic NephropathyDr. Dumontier isAdvanced. Learn about Diabetic Nephropathy.
- High CholesterolDr. Dumontier isAdvanced. Learn about High Cholesterol.
- NephrosclerosisDr. Dumontier isAdvanced. Learn about Nephrosclerosis.
- Renovascular HypertensionDr. Dumontier isAdvanced. Learn about Renovascular Hypertension.
- Type 2 Diabetes (T2D)Dr. Dumontier isAdvanced. Learn about Type 2 Diabetes (T2D).
- Experienced
- Abdominal Obesity Metabolic SyndromeDr. Dumontier isExperienced. Learn about Abdominal Obesity Metabolic Syndrome.
- AbetalipoproteinemiaDr. Dumontier isExperienced. Learn about Abetalipoproteinemia.
- Acute CystitisDr. Dumontier isExperienced. Learn about Acute Cystitis.
- Acute Mountain SicknessDr. Dumontier isExperienced. Learn about Acute Mountain Sickness.
- Alpha-1 Antitrypsin Deficiency (AATD)Dr. Dumontier isExperienced. Learn about Alpha-1 Antitrypsin Deficiency (AATD).
- AnemiaDr. Dumontier isExperienced. Learn about Anemia.
- Apo A-I DeficiencyDr. Dumontier isExperienced. Learn about Apo A-I Deficiency.
- AtherosclerosisDr. Dumontier isExperienced. Learn about Atherosclerosis.
- Atypical PneumoniaDr. Dumontier isExperienced. Learn about Atypical Pneumonia.
- Bacterial GastroenteritisDr. Dumontier isExperienced. Learn about Bacterial Gastroenteritis.
- Benign Paroxysmal Positional VertigoDr. Dumontier isExperienced. Learn about Benign Paroxysmal Positional Vertigo.
- Breast CancerDr. Dumontier isExperienced. Learn about Breast Cancer.
- BronchiectasisDr. Dumontier isExperienced. Learn about Bronchiectasis.
- BullaeDr. Dumontier isExperienced. Learn about Bullae.
- Burning Mouth SyndromeDr. Dumontier isExperienced. Learn about Burning Mouth Syndrome.
- Caffey DiseaseDr. Dumontier isExperienced. Learn about Caffey Disease.
- CardiomyopathyDr. Dumontier isExperienced. Learn about Cardiomyopathy.
- CellulitisDr. Dumontier isExperienced. Learn about Cellulitis.
- Cerebellar DegenerationDr. Dumontier isExperienced. Learn about Cerebellar Degeneration.
- Cerebellar Multiple System AtrophyDr. Dumontier isExperienced. Learn about Cerebellar Multiple System Atrophy.
- Childhood Iron Deficiency AnemiaDr. Dumontier isExperienced. Learn about Childhood Iron Deficiency Anemia.
- Chorea-AcanthocytosisDr. Dumontier isExperienced. Learn about Chorea-Acanthocytosis.
- Chronic B-Cell Leukemia (CBCL)Dr. Dumontier isExperienced. Learn about Chronic B-Cell Leukemia (CBCL).
- Chronic CoughDr. Dumontier isExperienced. Learn about Chronic Cough.
- Chronic Kidney DiseaseDr. Dumontier isExperienced. Learn about Chronic Kidney Disease.
- Chronic Lymphocytic Leukemia (CLL)Dr. Dumontier isExperienced. Learn about Chronic Lymphocytic Leukemia (CLL).
- Chronic Obstructive Pulmonary Disease (COPD)Dr. Dumontier isExperienced. Learn about Chronic Obstructive Pulmonary Disease (COPD).
- Chronic PainDr. Dumontier isExperienced. Learn about Chronic Pain.
- CirrhosisDr. Dumontier isExperienced. Learn about Cirrhosis.
- ColitisDr. Dumontier isExperienced. Learn about Colitis.
- Congenital Antithrombin 3 DeficiencyDr. Dumontier isExperienced. Learn about Congenital Antithrombin 3 Deficiency.
- Coronary Heart DiseaseDr. Dumontier isExperienced. Learn about Coronary Heart Disease.
- Cytochrome C Oxidase DeficiencyDr. Dumontier isExperienced. Learn about Cytochrome C Oxidase Deficiency.
- Deep Vein ThrombosisDr. Dumontier isExperienced. Learn about Deep Vein Thrombosis.
- DeliriumDr. Dumontier isExperienced. Learn about Delirium.
- Diabetic NeuropathyDr. Dumontier isExperienced. Learn about Diabetic Neuropathy.
- Diabetic RetinopathyDr. Dumontier isExperienced. Learn about Diabetic Retinopathy.
- DiarrheaDr. Dumontier isExperienced. Learn about Diarrhea.
- Dravet SyndromeDr. Dumontier isExperienced. Learn about Dravet Syndrome.
- EmphysemaDr. Dumontier isExperienced. Learn about Emphysema.
- EmpyemaDr. Dumontier isExperienced. Learn about Empyema.
- Enlarged LiverDr. Dumontier isExperienced. Learn about Enlarged Liver.
- Essential ThrombocythemiaDr. Dumontier isExperienced. Learn about Essential Thrombocythemia.
- Factor V Leiden ThrombophiliaDr. Dumontier isExperienced. Learn about Factor V Leiden Thrombophilia.
- FaintingDr. Dumontier isExperienced. Learn about Fainting.
- Familial Combined HyperlipidemiaDr. Dumontier isExperienced. Learn about Familial Combined Hyperlipidemia.
- Familial HDL DeficiencyDr. Dumontier isExperienced. Learn about Familial HDL Deficiency.
- Familial HypertriglyceridemiaDr. Dumontier isExperienced. Learn about Familial Hypertriglyceridemia.
- Familial Hypertrophic CardiomyopathyDr. Dumontier isExperienced. Learn about Familial Hypertrophic Cardiomyopathy.
- Familial HypobetalipoproteinemiaDr. Dumontier isExperienced. Learn about Familial Hypobetalipoproteinemia.
- Familial Hypocalciuric Hypercalcemia Type 1Dr. Dumontier isExperienced. Learn about Familial Hypocalciuric Hypercalcemia Type 1.
- Familial Neurocardiogenic SyncopeDr. Dumontier isExperienced. Learn about Familial Neurocardiogenic Syncope.
- Fibrocystic Breast DiseaseDr. Dumontier isExperienced. Learn about Fibrocystic Breast Disease.
- Fish-Eye DiseaseDr. Dumontier isExperienced. Learn about Fish-Eye Disease.
- Folate DeficiencyDr. Dumontier isExperienced. Learn about Folate Deficiency.
- FolliculitisDr. Dumontier isExperienced. Learn about Folliculitis.
- Gastroesophageal Reflux Disease (GERD)Dr. Dumontier isExperienced. Learn about Gastroesophageal Reflux Disease (GERD).
- GastroparesisDr. Dumontier isExperienced. Learn about Gastroparesis.
- Generalized Anxiety Disorder (GAD)Dr. Dumontier isExperienced. Learn about Generalized Anxiety Disorder (GAD).
- Gilbert SyndromeDr. Dumontier isExperienced. Learn about Gilbert Syndrome.
- Gitelman SyndromeDr. Dumontier isExperienced. Learn about Gitelman Syndrome.
- GlossodyniaDr. Dumontier isExperienced. Learn about Glossodynia.
- GoutDr. Dumontier isExperienced. Learn about Gout.
- HeadacheDr. Dumontier isExperienced. Learn about Headache.
- Heart FailureDr. Dumontier isExperienced. Learn about Heart Failure.
- Heart Failure with Preserved Ejection Fraction (HFpEF)
- Hemangioma Thrombocytopenia SyndromeDr. Dumontier isExperienced. Learn about Hemangioma Thrombocytopenia Syndrome.
- Hepatocerebral DegenerationDr. Dumontier isExperienced. Learn about Hepatocerebral Degeneration.
- Hereditary Resistance to Anti-Vitamin KDr. Dumontier isExperienced. Learn about Hereditary Resistance to Anti-Vitamin K.
- High Potassium LevelDr. Dumontier isExperienced. Learn about High Potassium Level.
- Hospital-Acquired PneumoniaDr. Dumontier isExperienced. Learn about Hospital-Acquired Pneumonia.
- HypercalcemiaDr. Dumontier isExperienced. Learn about Hypercalcemia.
- HyperhidrosisDr. Dumontier isExperienced. Learn about Hyperhidrosis.
- Hypertensive Heart DiseaseDr. Dumontier isExperienced. Learn about Hypertensive Heart Disease.
- HypolipoproteinemiaDr. Dumontier isExperienced. Learn about Hypolipoproteinemia.
- HypothyroidismDr. Dumontier isExperienced. Learn about Hypothyroidism.
- Idiopathic EdemaDr. Dumontier isExperienced. Learn about Idiopathic Edema.
- Idiopathic HypercalciuriaDr. Dumontier isExperienced. Learn about Idiopathic Hypercalciuria.
- InsomniaDr. Dumontier isExperienced. Learn about Insomnia.
- Invertebral Disc DiseaseDr. Dumontier isExperienced. Learn about Invertebral Disc Disease.
- Iron Deficiency AnemiaDr. Dumontier isExperienced. Learn about Iron Deficiency Anemia.
- Lafora DiseaseDr. Dumontier isExperienced. Learn about Lafora Disease.
- Low Blood PressureDr. Dumontier isExperienced. Learn about Low Blood Pressure.
- Low Potassium LevelDr. Dumontier isExperienced. Learn about Low Potassium Level.
- Low Sodium LevelDr. Dumontier isExperienced. Learn about Low Sodium Level.
- Lung MetastasesDr. Dumontier isExperienced. Learn about Lung Metastases.
- Lung NodulesDr. Dumontier isExperienced. Learn about Lung Nodules.
- LymphangitisDr. Dumontier isExperienced. Learn about Lymphangitis.
- MacroamylasemiaDr. Dumontier isExperienced. Learn about Macroamylasemia.
- Macrophagic MyofasciitisDr. Dumontier isExperienced. Learn about Macrophagic Myofasciitis.
- Maturity Onset Diabetes of the YoungDr. Dumontier isExperienced. Learn about Maturity Onset Diabetes of the Young.
- MelorheostosisDr. Dumontier isExperienced. Learn about Melorheostosis.
- Melorheostosis with OsteopoikilosisDr. Dumontier isExperienced. Learn about Melorheostosis with Osteopoikilosis.
- Memory LossDr. Dumontier isExperienced. Learn about Memory Loss.
- Milk-Alkali SyndromeDr. Dumontier isExperienced. Learn about Milk-Alkali Syndrome.
- Mitochondrial Complex V DeficiencyDr. Dumontier isExperienced. Learn about Mitochondrial Complex V Deficiency.
- Morning SicknessDr. Dumontier isExperienced. Learn about Morning Sickness.
- Multiple Carboxylase DeficiencyDr. Dumontier isExperienced. Learn about Multiple Carboxylase Deficiency.
- MyositisDr. Dumontier isExperienced. Learn about Myositis.
- Nasal FlaringDr. Dumontier isExperienced. Learn about Nasal Flaring.
- NecrosisDr. Dumontier isExperienced. Learn about Necrosis.
- Necrotizing EnterocolitisDr. Dumontier isExperienced. Learn about Necrotizing Enterocolitis.
- NeuralgiaDr. Dumontier isExperienced. Learn about Neuralgia.
- Non-Alcoholic Fatty Liver DiseaseDr. Dumontier isExperienced. Learn about Non-Alcoholic Fatty Liver Disease.
- ObesityDr. Dumontier isExperienced. Learn about Obesity.
- Obesity in ChildrenDr. Dumontier isExperienced. Learn about Obesity in Children.
- Orthostatic HypotensionDr. Dumontier isExperienced. Learn about Orthostatic Hypotension.
- OsteoarthritisDr. Dumontier isExperienced. Learn about Osteoarthritis.
- OsteopeniaDr. Dumontier isExperienced. Learn about Osteopenia.
- OsteoporosisDr. Dumontier isExperienced. Learn about Osteoporosis.
- Painful SwallowingDr. Dumontier isExperienced. Learn about Painful Swallowing.
- Paris-Trousseau ThrombocytopeniaDr. Dumontier isExperienced. Learn about Paris-Trousseau Thrombocytopenia.
- Pediatric MyocarditisDr. Dumontier isExperienced. Learn about Pediatric Myocarditis.
- Peptic UlcerDr. Dumontier isExperienced. Learn about Peptic Ulcer.
- Peripheral NeuropathyDr. Dumontier isExperienced. Learn about Peripheral Neuropathy.
- PleurisyDr. Dumontier isExperienced. Learn about Pleurisy.
- PneumoniaDr. Dumontier isExperienced. Learn about Pneumonia.
- Polymyalgia RheumaticaDr. Dumontier isExperienced. Learn about Polymyalgia Rheumatica.
- Postmenopausal OsteoporosisDr. Dumontier isExperienced. Learn about Postmenopausal Osteoporosis.
- Progressive Myoclonic EpilepsyDr. Dumontier isExperienced. Learn about Progressive Myoclonic Epilepsy.
- Protein C DeficiencyDr. Dumontier isExperienced. Learn about Protein C Deficiency.
- Protein S DeficiencyDr. Dumontier isExperienced. Learn about Protein S Deficiency.
- Pseudomembranous ColitisDr. Dumontier isExperienced. Learn about Pseudomembranous Colitis.
- PsoriasisDr. Dumontier isExperienced. Learn about Psoriasis.
- Pulmonary EdemaDr. Dumontier isExperienced. Learn about Pulmonary Edema.
- Rhizomelic PseudopolyarthritisDr. Dumontier isExperienced. Learn about Rhizomelic Pseudopolyarthritis.
- Richter SyndromeDr. Dumontier isExperienced. Learn about Richter Syndrome.
- RingwormDr. Dumontier isExperienced. Learn about Ringworm.
- RUNX1 Familial Platelet DisorderDr. Dumontier isExperienced. Learn about RUNX1 Familial Platelet Disorder.
- SciaticaDr. Dumontier isExperienced. Learn about Sciatica.
- ScoliosisDr. Dumontier isExperienced. Learn about Scoliosis.
- Seasonal Affective Disorder (SAD)Dr. Dumontier isExperienced. Learn about Seasonal Affective Disorder (SAD).
- Sengers SyndromeDr. Dumontier isExperienced. Learn about Sengers Syndrome.
- ShinglesDr. Dumontier isExperienced. Learn about Shingles.
- SinusitisDr. Dumontier isExperienced. Learn about Sinusitis.
- SitosterolemiaDr. Dumontier isExperienced. Learn about Sitosterolemia.
- SpasticityDr. Dumontier isExperienced. Learn about Spasticity.
- Stasis Dermatitis and UlcersDr. Dumontier isExperienced. Learn about Stasis Dermatitis and Ulcers.
- Subacute Combined DegenerationDr. Dumontier isExperienced. Learn about Subacute Combined Degeneration.
- Swallowing DifficultyDr. Dumontier isExperienced. Learn about Swallowing Difficulty.
- Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH)
- Tangier DiseaseDr. Dumontier isExperienced. Learn about Tangier Disease.
- TenosynovitisDr. Dumontier isExperienced. Learn about Tenosynovitis.
- ThrombocytopeniaDr. Dumontier isExperienced. Learn about Thrombocytopenia.
- TorticollisDr. Dumontier isExperienced. Learn about Torticollis.
- TracheitisDr. Dumontier isExperienced. Learn about Tracheitis.
- Transient Ischemic Attack (TIA)Dr. Dumontier isExperienced. Learn about Transient Ischemic Attack (TIA).
- Trichohepatoenteric SyndromeDr. Dumontier isExperienced. Learn about Trichohepatoenteric Syndrome.
- Type 1 Diabetes (T1D)Dr. Dumontier isExperienced. Learn about Type 1 Diabetes (T1D).
- Type B Insulin Resistance SyndromeDr. Dumontier isExperienced. Learn about Type B Insulin Resistance Syndrome.
- Unverricht-Lundborg SyndromeDr. Dumontier isExperienced. Learn about Unverricht-Lundborg Syndrome.
- Urinary IncontinenceDr. Dumontier isExperienced. Learn about Urinary Incontinence.
- Urinary Tract Infection (UTI)Dr. Dumontier isExperienced. Learn about Urinary Tract Infection (UTI).
- Urinary Tract Infection in ChildrenDr. Dumontier isExperienced. Learn about Urinary Tract Infection in Children.
- Venous InsufficiencyDr. Dumontier isExperienced. Learn about Venous Insufficiency.
- VertigoDr. Dumontier isExperienced. Learn about Vertigo.
- Viral GastroenteritisDr. Dumontier isExperienced. Learn about Viral Gastroenteritis.
- VisceromegalyDr. Dumontier isExperienced. Learn about Visceromegaly.
- Vitamin B12 DeficiencyDr. Dumontier isExperienced. Learn about Vitamin B12 Deficiency.
- Vitamin B12 Deficiency AnemiaDr. Dumontier isExperienced. Learn about Vitamin B12 Deficiency Anemia.
- XanthomaDr. Dumontier isExperienced. Learn about Xanthoma.