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Dr. Mark Brewster, MD
Gastroenterology* Age 50
Dr. Mark Brewster, MD
Map Pin Small Bismarck, ND
Dr. Mark Brewster, MD is a Gastroenterologist in Bismarck, ND.
Dr. Mark Brewster, MD

Dr. Mark Brewster, MD

Gastroenterology* Age 50
Bismarck, ND
Accepting new patients
Dr. Mark Brewster, MD is a Gastroenterologist in Bismarck, ND.

About Dr. Mark Brewster, MD

Dr. Mark Brewster, MD is a Gastroenterologist in Bismarck, ND. Dr. Brewster currently practices at St. Alexius Heart & Lung Clinic LLC and is affiliated with CHI St. Alexius Health Bismarck and Sanford Medical Center Bismarck. Dr. Brewster has experience treating conditions like Constipation among other conditions at varying frequencies. Dr. Brewster's office accepts new patients. Dr. Brewster accepts multiple insurance plans.

Experience Check

Enter a condition or procedure
Constipation
Metabolic Dysfunction Associated Steatotic Liver Disease (MASLD)
Flexible Sigmoidoscopy
Constipation
Metabolic Dysfunction Associated Steatotic Liver Disease (MASLD)
Flexible Sigmoidoscopy
Constipation
Metabolic Dysfunction Associated Steatotic Liver Disease (MASLD)
Flexible Sigmoidoscopy
Rigid Proctosigmoidoscopy
Manometry
Crohn's Disease
Inflammatory Bowel Disease
Irritable Bowel Syndrome
Gastroesophageal Reflux Disease (GERD)
Reflux Esophagitis
Abdominal Pain
Esophagitis
Diarrhea
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Gastrointestinal Bleeding
Gas-Bloat Syndrome
Dysphagia
Cirrhosis
Intestinal Diverticulosis
Barrett's Esophagus
Noninfectious Gastroenteritis and Colitis
Gastritis
Acute Bronchitis
Acute Deep Vein Thrombosis (DVT)
Acute Laryngitis
Acute Pharyngitis
Acute Postoperative Pain
Acute Sinusitis
Alcoholic Cirrhosis
All Headaches (incl. Migraine)
Allergic Rhinitis
Anal or Rectal Pain
Anemia
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Ankle Sprain and Achilles Tendon Sprain or Rupture
Ankle Sprains and Strains
Anxiety
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Arthritis
Arthritis of the Elbow
Ascites
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Asthma
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Autoimmune Hepatitis
Back Pain
Benign Chronic Pain Syndrome
Biliary Cirrhosis
Bladder Infection
Blood in Urine (Hematuria)
Bronchitis
Bruise of Face, Scalp, or Neck
Burn Injuries
Calcium Metabolism Disorders
Celiac Disease
Cellulitis
Chest Pain
Chronic Gastritis
Chronic Pain
Chronic Sinusitis
Cold Sore
COPD (Chronic Obstructive Pulmonary Disease)
Coronary Artery Disease (CAD)
Cough
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Deep Vein Thrombosis (DVT)
Dehydration
Diabetes Type 2
Diabetes With Renal Manifestations
Diabetic Polyneuropathy
Diaphragmatic and Hiatal Hernia
Diffuse Esophageal Spasm
Dizziness
Duodenal Ulcer
Dysentery
Ear Ache
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Eczema and Contact Dermatitis
Elbow Sprain
Emphysema
Enlarged Prostate (BPH)
Enteritis
Eosinophilic Esophagitis
Erectile Dysfunction
Esophageal Diverticulum
Esophageal Motility Disorders
Essential Tremor
Fibromyalgia
Foot Sprain
Gallstones
Gastrojejunal Ulcer
Gastroparesis
Gastroptosis
Genital Herpes
Giardiasis
Gout
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Headache
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Heart Disease
Heartburn
Hemorrhoids
Hepatitis C
Herpes Simplex Infection
Herpes Zoster Without Complication
Hip Pointer
Hives
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Hypercalcemia
Hyperkalemia
Hyperlipidemia
Hypertension
Hypertensive Chronic Kidney Disease
Hypokalemia
Hypothyroidism
Ileus
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Indigestion
Insomnia
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Intestinal Obstruction
Intestinal Ulcer
Iron Metabolism Disorders
Itchy Skin
Joint Pain
Knee Sprain
Laryngitis
Limb Pain
Limb Swelling
Limb Swelling Caused by Fluid Overload
Lipid Disorders
Liver Damage from Alcohol
Low Back Pain
Magnesium Metabolism Disorders
Malaise and Fatigue
Malnutrition
Migraine
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Mineral Metabolism Disorders
Muscle Weakness
Nail and Nail Bed Infection
Nausea
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Neck Strain (incl. Whiplash Injury)
Nosebleed
Obesity
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Onychomycosis
Osteoarthritis
Osteoarthritis of Foot
Osteoarthritis of Shoulder
Osteopenia
Osteoporosis
Otitis Media
Painful Urination (Dysuria)
Pancreatitis
Patellofemoral Pain Syndrome (PFPS)
Peptic Ulcer
Peripheral Nerve Disorders
Peripheral Vascular Disease (PAD, PVD)
Pharyngitis
Pinkeye (Conjunctivitis)
Pneumonia
Poison Ivy, Poison Oak, or Poison Sumac Poisoning
Polymyalgia Rheumatica (PMR)
Polyneuropathy
Primary Biliary Cholangitis
Proctoptosis
Radiculopathy
Rash
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Rectal Prolapse
Restless Leg Syndrome
Ringworm
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Sciatica
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Second-Degree Burns
Sepsis
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Sexually Transmitted Diseases (STDs)
Shingles
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Shortness of Breath
Shoulder Tendinitis and Tenosynovitis
Sinusitis
Sleep Apnea
Splenomegaly
Sprains and Strains (incl. Muscle Tear)
Testicular Dysfunction
Tobacco Use Disorder
Transient Ischemic Attack (TIA)
Tremor
  • View other providers who treat Tremor
Ulcerative Colitis
Unexplained Weight Loss
Urinary Incontinence
Urinary Tract Infection (UTI)
Vertigo
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Viral Enteritis
Vitamin_Deficiency
Vomiting Disorders
Wheezing
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Yeast Infections
Abscess or Cyst Drainage or Aspiration
Abscess or Fluid Incision and Drainage
Anemia and Iron Deficiency Screening
Arterial Blood Gas Test (ABG)
Cholesterol Screening
Diabetes Screening
Electrocardiogram (EKG)
Gonorrhea Screening
Hepatitis A Screening
Hepatitis B Virus Screening
Hepatitis C Virus Screening
Hepatitis Screening
Immunization Administration
Liver Function Test
Pregnancy Test
Sexually Transmitted Infections Screening
Thyroid Screening

Accepted Insurance Plans

* Please verify this information when scheduling an appointment.
  • BlueCard PPO
  • Choice Plus POS
    Navigate HMO
    Options PPO
    Navigate Plus POS
  • HealthyBlue Advantage
  • Blue PPO

Where Dr. Mark Brewster, MD Sees Patients

  1. 1 St. Alexius Heart & Lung Clinic LLC
    310 N 10th St, Bismarck, ND 58501
    Icon Directions Right Arrow Directions Phone Icon (701) 877-2020
    Monday
    08:00 - 17:00
    Tuesday
    08:00 - 17:00
    Wednesday
    08:00 - 17:00
    Thursday
    08:00 - 17:00
    Friday
    08:00 - 17:00
  2. 2 McKenzie County Hospital
    709 4th Ave NE, Watford City, ND 58854
    Icon Directions Right Arrow Directions Phone Icon (701) 842-3000
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Meet Dr. Mark Brewster, MD

Specialties*
Gastroenterology
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Common Questions and Answers
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Does Dr. Brewster specialize in couples therapy?
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FAQs About Dr. Brewster's Practice

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Mark Brewster, MD. To arrange an appointment, call the number on Dr. Brewster's profile.

Dr. Mark Brewster, MD is affiliated with CHI St. Alexius Health Bismarck and Sanford Medical Center Bismarck.

Hospitals Where Dr. Mark Brewster, MD Practices

  • CHI St. Alexius Health Bismarck

    900 E Broadway Ave, Bismarck, ND

  • Sanford Medical Center Bismarck

    300 N 7th St, Bismarck, ND

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