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Dr. Douglas Shumaker, MD
Gastroenterology* Age 58
Dr. Douglas Shumaker, MD

Offers telehealth

Dr. Douglas Shumaker, MD is a Gastroenterologist in Portland, OR.
Dr. Douglas Shumaker, MD

Dr. Douglas Shumaker, MD

Gastroenterology* Age 58
Portland, OR
Call for new patient details
32 years of experience

Offers telehealth

Dr. Douglas Shumaker, MD is a Gastroenterologist in Portland, OR.
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About Dr. Douglas Shumaker, MD

Dr. Shumaker graduated from Oregon Health & Science University in 1994 and completed a residency at Providence St. Vincent Medical Center. Dr. Douglas Shumaker, MD is a Gastroenterologist in Portland, OR and has 32 years experience. Dr. Shumaker's office is not accepting new patients. Dr. Shumaker is board certified in Gastroenterology and accepts multiple insurance plans.

Offers Telehealth

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

Experience Check

Enter a condition or procedure
Crohn's Disease
Flexible Sigmoidoscopy
Rigid Proctosigmoidoscopy
Crohn's Disease
Flexible Sigmoidoscopy
Rigid Proctosigmoidoscopy
Manometry
Familial Adenomatous Polyposis
Gastrointestinal Malabsorption
Constipation
Abdominal Pain
Duodenitis
Inflammatory Bowel Disease
Nausea
  • View other providers who treat Nausea
Gastroptosis
Heartburn
Esophageal Varices
Endoscopy
Esophagitis
Gallstones
Gastroesophageal Reflux Disease (GERD)
Barrett's Esophagus
Cirrhosis
Gastritis
Reflux Esophagitis
Noninfectious Gastroenteritis and Colitis
Intestinal Diverticulosis
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Diarrhea
  • View other providers who treat Diarrhea
Duodenal Polypectomy
Diaphragmatic and Hiatal Hernia
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Dysphagia
Irritable Bowel Syndrome
Gastric Ulcer
Intestinal Ulcer
Vomiting Disorders
Gas-Bloat Syndrome
Gastrointestinal Bleeding
Metabolic Dysfunction Associated Steatotic Liver Disease (MASLD)
Colorectal Polyp
Pancreatitis
Chronic Gastritis
Hemorrhoids
Retroperitoneum Cancer
Ulcerative Colitis
Sigmoidoscopy
ERCP (Endoscopic Retrograde Cholangiopancreatography)
Abdominal Disorders
Abscess
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Alcoholic Cirrhosis
Alcoholic Hepatitis
Anal or Rectal Pain
Ascites
  • View other providers who treat Ascites
Autoimmune Diseases
Autoimmune Hepatitis
Barretts Esophagus with Dysplasia
Benign Neoplasm of the Digestive System
Benign Tumor
Bile Duct Obstruction
Biliary Atresia
Biliary Cirrhosis
Blood Disorders
Cancer
  • View other providers who treat Cancer
Celiac Disease
Cholangitis
Cholecystitis and Gallstones
Colon Cancer
Colorectal Cancer
Congenital Achalasia
Congenital Anomaly Intestine
Dehydration
Duodenal Ulcer
Enteritis
Eosinophilic Esophagitis
Esophageal Achalasia and Cardiospasm
Esophageal Cancer
Esophageal Diseases
Esophageal Diverticulum
Esophageal Motility Disorders
Esophageal Ulcer
Gastrointestinal Diseases
Gastrojejunal Ulcer
Gastroparesis
Hepatitis A
Hepatitis B
Hepatitis B - Immune Response
Hepatitis C
Hepatorenal Syndrome
Hernia
  • View other providers who treat Hernia
Hiatal Hernia
Hypokalemia
Ileus
  • View other providers who treat Ileus
Indigestion
Infectious Diarrheal Disease
Intestinal Diverticulitis
Intestinal Obstruction
Ischemic Colitis
Liver Damage from Alcohol
Mallory-Weiss Syndrome
Malnutrition
Neoplasm of Gastrointestinal Tract
Non-Neonatal Jaundice
Pancreatic Pseudocyst
Peptic Ulcer
Pouchitis
Primary Biliary Cholangitis
Primary Sclerosing Cholangitis
Proctoptosis
Pyloric Stenosis
Rectal Prolapse
Secondary Biliary Cholangitis
Small Intestine Cancer
Stomach and Small Intestine Cancer
Stomach Diseases
Stomach Stenosis
Ulcer
  • View other providers who treat Ulcer
Upper Digestive Tract Cancer
Viral Hepatitis
Vitamin_Deficiency
Bile Duct Procedure
Capsule Endoscopy
Colon Cancer Screening
Colonoscopy
Colorectal Cancer Screening
Endoscopic Ultrasound
Gastroenterology Procedures
Impedance Testing
Laparoscopic Removal of Stones from Biliary Tract
Liver Biopsy
Pancreas Surgeries
VAP Lipid Testing
Wireless pH Testing

Accepted Insurance Plans

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

Where Dr. Douglas Shumaker, MD Sees Patients

  1. 1 Metro Anesthesia LLC
    9701 SW Barnes Rd, Portland, OR 97225
  2. 2 Office
    541 NE 20th Ave Ste 225, Portland, OR 97232

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Telehealth Options
This provider has not specified a telehealth appointment method. Would you still like to make an appointment with Dr. Shumaker?
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(503) 297-8081

Meet Dr. Douglas Shumaker, 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
Responses are sourced directly from patients.
Does Dr. Shumaker communicate via email?
1 user said yes.
Yes
(1)
No
(2)
Does Dr. Shumaker offer telehealth services or virtual visits?
5 users said yes.
Yes
(5)
No
(0)
Does Dr. Shumaker offer an online patient portal?
3 users said yes.
Yes
(3)
No
(1)
Does Dr. Shumaker have free onsite parking?
4 users said yes.
Yes
(4)
No
(1)
Does Dr. Shumaker offer weekend visits?
No users said yes.
Yes
(0)
No
(1)
Does Dr. Shumaker offer evening visits?
No users said yes.
Yes
(0)
No
(1)
Does Dr. Shumaker specialize in working with children or adolescents?
No responses yet.
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(0)
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Does Dr. Shumaker specialize in working with seniors?
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Does Dr. Shumaker specialize in couples therapy?
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No
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Does Dr. Shumaker specialize in working with LGBTQ+ community?
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Does Dr. Shumaker accept insurance?
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FAQs About Dr. Shumaker'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. Douglas Shumaker, MD. To arrange an appointment, call the number on Dr. Shumaker's profile.

Dr. Douglas Shumaker, MD is affiliated with Legacy Salmon Creek Medical Center, Providence Portland Medical Center, Providence Willamette Falls Medical Center, Providence St. Vincent Medical Center, Providence Seaside Hospital, Legacy Good Samaritan Medical Center, Asante Ashland Community Hospital, Columbia Memorial Hospital, Ascension Providence Rochester Hospital, Providence Newberg Medical Center, Mid Coast Hospital, Samaritan North Lincoln Hospital and Adventist Health Tillamook.

Yes, Dr. Douglas Shumaker, MD holds board certification in Gastroenterology.

Training & Medical Education
Medical Education
  • Oregon Health & Science University
    1994
Medical Education
Board Certifications
  • Gastroenterology
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.
Internship
  • Oregon Health & Science University
    1995
Internship
Residency Hospital
  • Providence St. Vincent Medical Center
    1998
Residency Hospital
Fellowship Hospital
  • Oregon Health & Science University
    2001
Fellowship Hospital

Hospitals Where Dr. Douglas Shumaker, MD Practices

  • Legacy Salmon Creek Medical Center

    2211 NE 139th St, Vancouver, WA

  • Providence Portland Medical Center

    4805 NE Glisan St, Portland, OR

  • Providence Willamette Falls Medical Center

    1500 Division St, Oregon City, OR

  • Providence St. Vincent Medical Center

    9205 SW Barnes Rd, Portland, OR

  • Providence Seaside Hospital

    725 S Wahanna Rd, Seaside, OR

  • Legacy Good Samaritan Medical Center

    1015 NW 22nd Ave, Portland, OR

  • Asante Ashland Community Hospital

    280 Maple St, Ashland, OR

  • Columbia Memorial Hospital

    2111 Exchange St, Astoria, OR

  • Ascension Providence Rochester Hospital

    1101 W University Dr, Rochester, MI

  • Providence Newberg Medical Center

    1001 N Providence Dr, Newberg, OR

  • Mid Coast Hospital

    123 Medical Center Dr, Brunswick, ME

  • Samaritan North Lincoln Hospital

    3043 NE 28th St, Lincoln City, OR

  • Adventist Health Tillamook

    1000 3rd St, Tillamook, OR

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