Summary

Dr. Markowitz graduated from the Oregon Health & Science University School of Medicine,University of Minnesota Medical School in 1985. He works in Portland, OR and specializes in Gastroenterology and Internal Medicine. Dr. Markowitz is affiliated with Portland Va Medical Center.

Quick Facts

  • 3.2
  • 41 years of experience
  • Oregon Health & Science University
  • 1 written review
  • 2 specialties
  • 11 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 1 office location
  • Male

Office Location

Portland Va Medical Center

3710 Sw Us Veterans Hospital RdPortland, OR 97239

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Dr. Nathan Roy Markowitz, MDDr. Bruce Barry Grill, MDDr. Geoffrey Hayden Carden, MDDr. Amit Bhandari, MD
GastroenterologyGastroenterologyFamily MedicineInternal Medicine
Accepts New Patients Accepts New Patients
3.2 
4.4 
3.5 
41 Years of Experience 50 Years of Experience 26 Years of Experience 28 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English, Spanish Speaks English
Portland , ORFontana , CAHillsboro , ORCoos Bay , OR
Med School: Oregon Health & Science University School Of Medicine Med School: Vanderbilt University School Of Medicine Med School: East Tennessee State University James H Quillen College Of Medicine Med School: University College Of Medical Sciences And Guru Teg Bahadur Hospital
Current Profile
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Insurance Plans Accepted by Dr. Nathan Roy Markowitz

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

Medical Specialties

Dr. Nathan Roy Markowitz has the following 2 specialties

Specialty Expertise

Dr. Nathan Roy Markowitz has the following 11 areas of expertise

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

Certifications, License, & Education

41 Years Experience

MEDICAL LICENSE

Medical Doctor, Oregon, 2025, Expired

EDUCATION & TRAINING

Residency

Oregon Health & Science University

Medical School

Oregon Health & Science University School Of Medicine
University Of Minnesota Medical SchoolGraduated in 1985

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Frequently Asked Questions

Is Dr. Nathan Markowitz accepting new patients?
Dr. Nathan Markowitz has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Nathan Markowitz accept my insurance?
You can see the insurance plans that Dr. Nathan Markowitz accepts on their Vitals profile.
Which hospitals is Dr. Nathan Markowitz affiliated with?
Dr. Nathan Markowitz is affiliated with Portland Va Medical Center.
Where is Dr. Nathan Markowitz's office located?
Dr. Nathan Markowitz's office is located at 3710 Sw Us Veterans Hospital Rd, Portland, OR, 97239.
Does Dr. Nathan Markowitz accept virtual/telehealth appointments?
Dr. Nathan Markowitz has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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