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Dr. Mark Powis, MD

Gastroenterology* Age 57
Dr. Mark Powis, MD
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Dr. Mark Powis, MD is a Gastroenterologist in Hillsboro, OR.
Dr. Mark Powis, MD
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Dr. Mark Powis, MD

Gastroenterology* Age 57
Hillsboro, OR
Accepting new patients
31 years of experience
Dr. Mark Powis, MD is a Gastroenterologist in Hillsboro, OR.

About

Dr. Powis graduated from University of Illinois College of Medicine. Dr. Mark Powis, MD is a Gastroenterologist in Hillsboro, OR and has 31 years experience. Dr. Powis currently practices at Practice and are affiliated with HCA HealthONE SKY Ridge. Dr. Powis' office accepts new patients. Dr. Powis is board certified in Gastroenterology.

Experience Check

Enter a condition or procedure
Flexible Sigmoidoscopy
Manometry
Rigid Proctosigmoidoscopy
Flexible Sigmoidoscopy
Manometry
Rigid Proctosigmoidoscopy
Flexible Sigmoidoscopy
Manometry
Rigid Proctosigmoidoscopy
Abdominal Pain
Colorectal Polyp
Diaphragmatic and Hiatal Hernia
Gastritis
Gastroesophageal Reflux Disease (GERD)
Hemorrhoids
Intestinal Diverticulosis
Duodenal Polypectomy
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Alcoholic Cirrhosis
Alcoholic Gastritis
Alcoholic Hepatic Failure
Alcoholic Hepatitis
Anal or Rectal Pain
Anemia
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Ascites
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Barrett's Esophagus
Benign Neoplasm of the Digestive System
Bile Duct Obstruction
Chronic Gastritis
Cirrhosis
Congenital Anomaly Esophagus
Constipation
Crohn's Disease
Dehydration
Diarrhea
  • View other providers who treat Diarrhea
Diffuse Esophageal Spasm
Duodenal Ulcer
Duodenitis
Dysphagia
Enteritis
Eosinophilic Esophagitis
Esophageal Motility Disorders
Esophageal Varices
Esophagitis
Familial Adenomatous Polyposis
Gallstones
Gas-Bloat Syndrome
Gastric Ulcer
Gastrointestinal Bleeding
Gastroparesis
Gastroptosis
Heartburn
Hepatitis B
Hepatitis C
Hernia
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Hiatal Hernia
Ileus
  • View other providers who treat Ileus
Infectious Diarrheal Disease
Inflammatory Bowel Disease
Intestinal Diverticulitis
Intestinal Obstruction
Intestinal Ulcer
Irritable Bowel Syndrome
Liver Damage from Alcohol
Malnutrition
Nausea
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Non-Neonatal Jaundice
Noninfectious Gastroenteritis and Colitis
Pancreatitis
Pelvic Abscess
Reflux Esophagitis
Stomal Ulcer
Ulcerative Colitis
Unexplained Weight Loss
Upper Digestive Tract Cancer
Viral Hepatitis
Vitamin_Deficiency
Vomiting Disorders
Bile Duct Procedure
Colon Cancer Screening
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Colorectal Cancer Screening
Endoscopy
ERCP (Endoscopic Retrograde Cholangiopancreatography)
Gallbladder Scan
Hepatitis A Screening
Hepatitis B Virus Screening
Hepatitis C Virus Screening
Hepatitis Screening
Impedance Testing
Instrumental Diagnostic Evaluation for Dysphagia
Liver Function Test
pH Probe
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Screening Colonoscopy
Ultrasound, Endoanal
Ultrasound, Esophageal
VAP Lipid Testing
Wireless pH Testing

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Colorado HMO
    Kaiser Permanente

Locations

  1. 1 Kaiser Permanente Ambulatory Surgery Center Lone Tree
    2875 NE Stucki Ave, Hillsboro, OR 97124
    Icon Directions Right Arrow Directions Phone Icon (971) 310-3234
  2. 2 SKY Ridge Medical Center
    10101 Ridgegate Pkwy, Lone Tree, CO 80124
    Icon Directions Right Arrow Directions Phone Icon (303) 338-4545
  3. 3 Kaiser Permanente Children's Health Plan Plus
    10350 E Dakota Ave, Denver, CO 80247
    Icon Directions Right Arrow Directions Phone Icon (303) 338-4545

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About Me

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.
Education

Education

Medical Education
  • University of Illinois College of Medicine
    1993
Medical Education

Board Certifications

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.
Common Questions and Answers
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Frequently Asked Questions

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 Powis, MD. To arrange an appointment, call the number on Dr. Powis' profile.

Dr. Mark Powis, MD is affiliated with HCA HealthONE SKY Ridge.

Yes, Dr. Mark Powis, MD holds board certification in Gastroenterology.

Hospital Affiliations

  • HCA HealthONE SKY Ridge

    10101 Ridgegate Pkwy, Lone Tree, CO