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Physician Directory

Dr. Waldo L. Avello, MD


  • 1012 E 2Nd St Level 5
    Duluth, MN 55805
  • 1 Location
  • (218) 249-7940

Dr. Avello's Overview

Dr. Waldo L. Avello graduated from the UMDNJ Robert Wood Johnson Medical School in 1978. He works in Duluth, MN and specializes in Gastroenterology. Dr. Avello is affiliated with St Lukes Hospital. He speaks English and Spanish.

Gender: Male

Languages Spoken: English, Spanish

Dr. Avello's Experience

Years in Practice: 37

Conditions Treated by Dr. Avello

  • Inflammatory bowel disease (IBD)
  • Gastritis and duodenitis
  • Gastroesophageal reflux disease (GERD)
  • Benign polyps of the colon
  • Constipation
  • View More

Procedures Performed by Dr. Avello

  • Colonoscopy, flexible
  • Endoscopic retrograde cholangiopancreatography (ERCP)
  • Endoscopy, upper gastrointestinal (UGI)
  • Sigmoidoscopy
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Dr. Avello's Specialties


Dr. Avello's Education & Training

Medical School: UMDNJ Robert Wood Johnson Medical School; Graduated 1978

Dr. Avello's Accepted Insurance

  • Aetna Choice POS II
  • Aetna Managed Choice POS Open Access
  • Aetna Signature Administrators PPO
  • Anthem Blue Access PPO
  • Anthem Blue Preferred HMO
  • Anthem Blue Preferred Plus POS
  • BCBS Blue Card PPO
  • BCBS MN Blue Cross Accord
  • CIGNA Open Access
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Dr. Avello's Office Information & Appointments

Office Locations

St Lukes Gastroenterology Associates

1012 E 2Nd St Level 5
Duluth, MN 55805
(218) 249-7940


Office Hours and Information

Fax: (218) 249-2451

Practice Website: Not Available

Accepting New Patients: Yes

Medicare Accepted: Yes

Medicaid Accepted: Yes

Monday 8:00 AM - 4:30 PM
Tuesday 8:00 AM - 4:30 PM
Wednesday 8:00 AM - 4:30 PM
Thursday 8:00 AM - 4:30 PM
Friday 8:00 AM - 4:30 PM
Saturday Closed
Sunday Closed

Other Physicians in Dr. Avello's Practice

Dr. Avello's Hospital Affiliations

Office Locations