Summary

Dr. Walker graduated from the University of Texas Southwestern Medical School, Dallas in 1973. He works in Roseburg, OR and specializes in Gastroenterology. Dr. Walker is affiliated with Mercy Medical Center, Saint Charles Bend and Providence Medford Medical Center.

Quick Facts

  • accepting new patients
  • 2.3
  • 53 years of experience
  • speaks English
  • Jackson Mem Hosp/Jackson Hlth, Internal Medicine
  • 2 written reviews
  • 1 specialty
  • 10 areas of expertise
  • 2 board certifications
  • 3 hospital affiliations
  • 1 office location
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis

Office Location

Centennial Gastroenterology Associates

2510 NW Edenbower Blvd Suite 112Roseburg, OR 97471
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

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Dr. John Walker, MDDr. Shaun McGowanDr. Surinder Vasdev, MDDr. Sorin Petre, MD
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients
2.3 
53 Years of Experience 42 Years of Experience 36 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English Speaks English
Roseburg , ORRoseburg , ORRoseburg , ORRoseburg , OR
Med School: University of Texas Southwestern Medical School, Dallas Med School: Duquesne University Med School: University of London, The Middlesex Hosp Med Sch Med School: Carol Davila University of Medicine & Pharmacy
Current Profile
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Insurance Plans Accepted by Dr. John Walker

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. John Walker has the following specialty

Specialty Expertise

Dr. John Walker has the following 10 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Acid Reflux Disease (GERD)
  • Celiac Disease
  • Colonoscopy
  • Constipation
  • Hemorrhoids
  • Hepatitis C
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Certifications, License, & Education

53 Years Experience

BOARD CERTIFICATIONS

American Board of Internal Medicine

Internal medicine

MEDICAL LICENSE

Medical Doctor, Oregon, 2025, Expired

EDUCATION & TRAINING

Residency

Jackson Mem Hosp/Jackson Hlth, Internal Medicine
Medical College of Wisconsin Affiliated Hospitals Program
Miami Affil Hosps1974

Medical School

University of Texas Southwestern Medical School, DallasGraduated in 1973

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Frequently Asked Questions

How can I make an appointment with Dr. John Walker?
You can find contact information for Dr. John Walker here on Vitals.
Which hospitals is Dr. John Walker affiliated with?
Dr. John Walker is affiliated with Mercy Medical Center, Saint Charles Bend, and Providence Medford Medical Center.
Does Dr. John Walker accept my insurance?
You can see the insurance plans that Dr. John Walker accepts on their Vitals profile.
Where is Dr. John Walker's office located?
Dr. John Walker's office is located at 2510 NW Edenbower Blvd Suite 112, Roseburg, OR, 97471.
Does Dr. John Walker accept virtual/telehealth appointments?
Dr. John Walker has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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