Summary

Dr. Viju Deenadayalu specializes in gastroenterology and internal medicine, providing comprehensive care for digestive health conditions. He earned his medical degree from Wright State University Boonshoft School of Medicine and has been practicing medicine for 24 years. Dr. Deenadayalu speaks English and brings extensive experience to his patient care.

Dr. Deenadayalu is affiliated with Providence Milwaukie Hospital and practices at The Oregon Clinic locations in Portland, Oregon. He focuses on treating conditions such as colon polyps, abdominal pain, and changes in bowel habits. His expertise includes performing colonoscopies and lower digestive tract procedures to help diagnose and treat various gastrointestinal concerns. Patients have given him an average rating of 4.9 out of 5 stars for his care.

Overview based on verified provider data

Quick Facts

  • 4.9
  • 24 years of experience
  • speaks English
  • Wright State University Boonshoft School Of Medicine
  • 11 written reviews
  • 2 specialties
  • 13 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 2 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Viju Philip Deenadayalu has 2 locations

The Oregon Clinic

1111 NE 99TH AVE STE 302PORTLAND, OR 97220
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

The Oregon Clinic

541 Ne 20th Ave Ste 225Portland, OR 97232
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. Viju Philip Deenadayalu, MD
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Dr. Viju Philip Deenadayalu, MDDr. Mary T GilleyDr. Patrick James Gillette, MDDr. Janice Darlene Tendler
GastroenterologyGastroenterologyFamily MedicineGastroenterology
Accepts New Patients
4.9 
24 Years of Experience 42 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, Spanish Speaks English
PORTLAND , ORPORTLAND , ORMedford , ORPortland , OR
Med School: Wright State University Boonshoft School Of Medicine Med School: Centro De Estudios Univ Xochicalco A.A. Cuernavaca (1980)
Current Profile
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Insurance Plans Accepted by Dr. Viju Philip Deenadayalu

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

Medical Specialties

Dr. Viju Philip Deenadayalu has the following 2 specialties

Specialty Expertise

Dr. Viju Philip Deenadayalu has the following 13 areas of expertise

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

Certifications, License, & Education

24 Years Experience

Dr. Viju Philip Deenadayalu 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

Medical School

Graduated from Wright State University Boonshoft School Of Medicine in 2002.

NPI Number

Dr. Deenadayalu's NPI number is 1922270735.

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Frequently Asked Questions

Does Dr. Viju Deenadayalu accept my insurance?
You can see the insurance plans that Dr. Viju Deenadayalu accepts on their Vitals profile.
How can I make an appointment with Dr. Viju Deenadayalu?
You can find contact information for Dr. Viju Deenadayalu here on Vitals.
Is Dr. Viju Deenadayalu accepting new patients?
Dr. Viju Deenadayalu has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Where is Dr. Viju Deenadayalu's office located?
Dr. Viju Deenadayalu's office is located at 1111 NE 99TH AVE STE 302, PORTLAND, OR, 97220.
Does Dr. Viju Deenadayalu accept virtual/telehealth appointments?
Dr. Viju Deenadayalu has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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