Summary

Dr. William Sitz specializes in internal medicine and emergency medicine, bringing comprehensive expertise to both routine care and urgent medical situations. He earned his medical degree from Washington University in St. Louis School of Medicine and completed his residency at St. Vincent Hospital Medical Center. With over five decades of medical practice, Dr. Sitz has developed extensive experience treating patients across diverse healthcare settings. He provides care in English.

Dr. Sitz practices at Chi Saint Anthony Hospital and Yellowhawk Tribal Health Center, both located in Pendleton, Oregon. His dual specialty training allows him to address both preventive healthcare needs and emergency medical conditions. He focuses on comprehensive patient care that spans from routine health maintenance to acute medical interventions. Patients consistently rate Dr. Sitz highly for his medical expertise, giving him an average rating of 5.0.

Overview based on verified provider data

Quick Facts

  • 5
  • 52 years of experience
  • speaks English
  • St Vincent Hospital Medical Center
  • 2 specialties
  • 7 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 2 office locations
  • Male

Office Locations

Dr. William Norman Sitz has 2 locations

Yellowhawk Tribal Health Center

46314 Timine WayPendleton, OR 97801
Mon7:30 am - 5:00 pm
Tue12:30 pm - 5:00 pm
Wed7:30 am - 5:00 pm
Thu7:30 am - 5:00 pm
Fri7:30 am - 5:00 pm
SatClosed
SunClosed

Chi Saint Anthony Hospital

2801 St Anthony WayPendleton, OR 97801

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Dr. William Norman Sitz, MDDr. Annie Seapan Mack, MDDr. Merrill Harris, MDDr. Ying Long, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
3.8 
52 Years of Experience 14 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English, Spanish Speaks English
Pendleton , ORPortland , ORPortland , ORPortland , OR
Med School: Washington University In St Louis School Of Medicine Med School: University of Texas Health Science Center at San Antonio Med School: The University of Southern California Keck School of Medicine Med School: Xiangya School Of Medicine Central South University
Current Profile
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Insurance Plans Accepted by Dr. William Norman Sitz

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

Medical Specialties

Dr. William Norman Sitz has the following 2 specialties

Specialty Expertise

Dr. William Norman Sitz has the following 7 areas of expertise

  • Check-up
  • Emergency Medicine
  • Heartburn
  • Immunization
  • Physical
  • Vaccination
  • Weight Loss

Certifications, License, & Education

52 Years Experience

Dr. William Norman Sitz holds an expired medical license in the state of Oregon.

Medical License

Medical Doctor with an expired medical license in the state of Oregon that expired in 2025.

Education & Training

Residency

Completed their residency at St Vincent Hospital Medical Center.

Medical School

Graduated from Washington University In St Louis School Of Medicine in 1975 and Washington University In St Louis School Of Medicine in 1974.

NPI Number

Dr. Sitz's NPI number is 1871575720.

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Frequently Asked Questions

Is Dr. William Sitz accepting new patients?
Dr. William Sitz has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. William Sitz accept my insurance?
You can see the insurance plans that Dr. William Sitz accepts on their Vitals profile.
Which hospitals is Dr. William Sitz affiliated with?
Dr. William Sitz is affiliated with Chi Saint Anthony Hospital.
Where is Dr. William Sitz's office located?
Dr. William Sitz's office is located at 46314 Timine Way, Pendleton, OR, 97801.
How can I make an appointment with Dr. William Sitz?
You can find contact information for Dr. William Sitz here on Vitals.

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