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Dr. Matthew Casimo, MD
Gastroenterology* Age 69
Dr. Matthew Casimo, MD
1.0 (1 Ratings)

Offers telehealth

Dr. Matthew Casimo, MD is a Gastroenterologist in Vancouver, WA.
Dr. Matthew Casimo, MD
1.0 (1 Ratings)

Dr. Matthew Casimo, MD

Gastroenterology* Age 69
Vancouver, WA
Accepting new patients
42 years of experience

Offers telehealth

Dr. Matthew Casimo, MD is a Gastroenterologist in Vancouver, WA.

About Dr. Matthew Casimo, MD

Dr. Casimo graduated from University of Vermont Larner College of Medicine. Dr. Matthew Casimo, MD is a Gastroenterologist in Vancouver, WA and has 42 years experience. Dr. Casimo currently practices at Vancouver Clinic Endoscopy Ctr and is affiliated with Legacy Salmon Creek Medical Center. Dr. Casimo's office accepts new patients and telehealth appointments. Dr. Casimo is board certified in Gastroenterology and accepts multiple insurance plans.

Offers Telehealth

This provider offers telehealth appointments. Call the office to schedule.

Friendly Staff

Patients said the staff was friendly.

Experience Check

Enter a condition or procedure
Barretts Esophagus with Dysplasia
Flexible Sigmoidoscopy
Manometry
Barretts Esophagus with Dysplasia
Flexible Sigmoidoscopy
Manometry
Rigid Proctosigmoidoscopy
Anal or Rectal Pain
Barrett's Esophagus
Pancreatitis
Duodenal Ulcer
Gastric Ulcer
Diaphragmatic and Hiatal Hernia
Constipation
Gastritis
Chronic Gastritis
Cirrhosis
Gastroesophageal Reflux Disease (GERD)
Noninfectious Gastroenteritis and Colitis
Reflux Esophagitis
Bile Duct Obstruction
Anemia
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Hypokalemia
Intestinal Diverticulosis
Abdominal Pain
Esophagitis
Esophageal Motility Disorders
Unexplained Weight Loss
Dysphagia
Gastrointestinal Bleeding
Inflammatory Bowel Disease
Endoscopy
Vitamin_Deficiency
Duodenal Polypectomy
Gastroptosis
Pancreas Surgeries
Intestinal Ulcer
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
ERCP (Endoscopic Retrograde Cholangiopancreatography)
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Diarrhea
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Crohn's Disease
Gallstones
Colonoscopy
Colorectal Polyp
Dehydration
Malnutrition
Esophageal Varices
Alcoholic Cirrhosis
Alcoholic Fatty Liver
Alcoholic Hepatitis
Ascites
  • View other providers who treat Ascites
Autoimmune Hepatitis
Benign Neoplasm of the Digestive System
Biliary Cirrhosis
Celiac Disease
Cholangitis
Coccygeal Pain
Congenital Achalasia
Congenital Anomaly Intestine
Copper Metabolism Disorders
Cyclical Vomiting
Diffuse Esophageal Spasm
Duodenal Cancer
Duodenitis
Dysentery
Enteritis
Eosinophilic Esophagitis
Esophageal Achalasia and Cardiospasm
Esophageal Diverticulum
Esophageal Ulcer
Familial Adenomatous Polyposis
Gas-Bloat Syndrome
Gastrointestinal Malabsorption
Gastrojejunal Ulcer
Gastroparesis
Heartburn
Hemochromatosis
Hemorrhoids
Hepatitis B
Hepatitis B - Immune Response
Hepatitis C
Hernia
  • View other providers who treat Hernia
Hiatal Hernia
Ileus
  • View other providers who treat Ileus
Indigestion
Infectious Diarrheal Disease
Intestinal Diverticulitis
Intestinal Obstruction
Irritable Bowel Syndrome
Ischemic Colitis
Liver Damage from Alcohol
Mallory-Weiss Syndrome
Metabolic Dysfunction Associated Steatotic Liver Disease (MASLD)
Nausea
  • View other providers who treat Nausea
Non-Neonatal Jaundice
Peptic Ulcer
Primary Biliary Cholangitis
Primary Sclerosing Cholangitis
Pyloric Stenosis
Rectal Ulcer
Retroperitoneum Cancer
Sclerosing Mesenteritis
Spleen Cyst
Splenomegaly
Ulcerative Colitis
Upper Digestive Tract Cancer
Viral Enteritis
Viral Hepatitis
Vomiting Disorders
Anoscopy
  • View other providers who treat Anoscopy
Bile Duct Procedure
Biliary Drainage
Colon Cancer Screening
Colorectal Cancer Screening
Gallbladder Scan
Hepatitis A Screening
Hepatitis B Virus Screening
Hepatitis C Virus Screening
Hepatitis Screening
Impedance Testing
Instrumental Diagnostic Evaluation for Dysphagia
Laparoscopic Removal of Stones from Biliary Tract
Liver Biopsy
Liver Function Test
pH Probe
  • View other providers who treat pH Probe
Screening Colonoscopy
Ultrasound, Endoanal
Ultrasound, Esophageal
VAP Lipid Testing
Wireless pH Testing

Accepted Insurance Plans

* Please verify this information when scheduling an appointment.
  • Choice Care PPO
  • First Health (Coventry Health Care) PPO
  • National (BlueCard) PPO
  • Choice Plus POS II
  • Cigna PPO
    LocalPlus
    Open Access Plus
  • MultiPlan PPO
  • Kaiser Permanente
  • Blue Card PPO
  • HealthyBlue Advantage
    HealthyBlue 2.0
  • Curative EPO
    Curative PPO Plus
    Curative PPO

Where Dr. Matthew Casimo, MD Sees Patients

  1. 1 Vancouver Clinic Endoscopy Ctr
    700 NE 87th Ave, Vancouver, WA 98664
    Monday
    Open 24 Hours 07:00 - 20:00
    Tuesday
    Open 24 Hours 07:00 - 20:00
    Wednesday
    Open 24 Hours 07:00 - 20:00
    Thursday
    Open 24 Hours 07:00 - 20:00
    Friday
    Open 24 Hours 07:00 - 20:00
    Saturday
    Open 24 Hours 00:00 - 00:00
    Sunday
    Open 24 Hours 00:00 - 00:00

What Patients Say

Likelihood to recommend Dr. Casimo
1.0
Based on 1 Reviews
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1 Star (1)

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Patient Reviews
Dec 05, 2025
This doctor was so condescending and uncaring. After verbally acknowledging how red my husbands stomach was, he referred us back to the primary care doctor who sent us to his clinic with no advice.
— Dec 05, 2025
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Telehealth Options
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(360) 882-2778

Meet Dr. Matthew Casimo, MD

Specialties*
Gastroenterology
Internal Medicine
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
Responses are sourced directly from patients.
Does Dr. Casimo communicate via email?
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Does Dr. Casimo offer an online patient portal?
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Does Dr. Casimo have free onsite parking?
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Does Dr. Casimo specialize in working with children or adolescents?
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Does Dr. Casimo specialize in couples therapy?
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FAQs About Dr. Casimo'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. Matthew Casimo, MD. To arrange an appointment, call the number on Dr. Casimo's profile.

Dr. Matthew Casimo, MD is affiliated with Legacy Salmon Creek Medical Center.

Yes, Dr. Matthew Casimo, MD holds board certification in Gastroenterology and Internal Medicine.

Training & Medical Education
Medical Education
  • University of Vermont Larner College of Medicine
    1984
Medical Education
Board Certifications
  • Gastroenterology and Internal Medicine
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.
Fellowship Hospital
  • Genesee Hospital University Rochester
    1989
Fellowship Hospital

Hospitals Where Dr. Matthew Casimo, MD Practices

  • Legacy Salmon Creek Medical Center

    2211 NE 139th St, Vancouver, WA

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