Summary

Dr. Brad Irwin is a gastroenterologist who specializes in diagnosing and treating conditions of the digestive system. He holds board certification in internal medicine from the American Board of Internal Medicine, demonstrating his expertise in comprehensive adult healthcare. Dr. Irwin speaks English and provides care to patients throughout the region.

Dr. Irwin practices at Tamarack Health Ashland Medical Center in Ashland, Wisconsin, and maintains hospital affiliations with both Aspirus Saint Lukes Hospital and Tamarack Health Ashland Medical Center. He focuses on treating conditions such as colon polyps, diverticular disease, and diverticulosis. His procedural expertise includes performing colonoscopies, lower GI endoscopy, and upper GI endoscopy to help diagnose and manage digestive health concerns. Patients have given him an average rating of 4.5 on Vitals.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.5
  • speaks English
  • 3 written reviews
  • 1 specialty
  • 12 areas of expertise
  • 1 board certification
  • 2 hospital affiliations
  • 1 office location
  • Male

Office Location

Tamarack Health Ashland Medical Center

1615 Maple LnAshland, WI 54806
Mon12:01 am - 11:59 pm
Tue12:01 am - 11:59 pm
Wed12:01 am - 11:59 pm
Thu12:01 am - 11:59 pm
Fri12:01 am - 11:59 pm
Sat12:01 am - 11:59 pm
Sun12:01 am - 11:59 pm

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Brad Irwin, MDDr. Michael Edward Ryan, MDTimothy Rubin, MDJessica Noelting, MD
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients
4.5 
4.7 
49 Years of Experience 33 Years of Experience 16 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks Chinese, English, French, Spanish Speaks English Speaks English, French
Ashland , WIAshland , WISuperior , WISuperior , WI
Med School: University Of Minnesota Medical School Med School: University of Minnesota Med School Med School: Jagiellonian University Medical College
Current Profile
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Insurance Plans Accepted by Brad Irwin

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

Medical Specialties

Brad Irwin has the following specialty

Specialty Expertise

Brad Irwin has the following 12 areas of expertise

  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Check-up
  • Constipation
  • Heartburn
  • Hepatitis C
  • Immunization
  • Irritable Bowel Syndrome (IBS)
  • Physical
  • Ulcerative Colitis
  • Vaccination
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

Brad Irwin holds an expired medical license in the state of Wisconsin. They are board certified in Internal medicine by the American Board of Internal Medicine.

Board Certifications

Board certified in Internal medicine by the American Board of Internal Medicine.

Medical License

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

NPI Number

Brad Irwin's NPI number is 1366547705.

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Frequently Asked Questions

Is Brad Irwin accepting new patients?
Brad Irwin is accepting new patients on Vitals. View Brad Irwin's profile on Vitals to make an appointment.
Does Brad Irwin accept my insurance?
You can see the insurance plans that Brad Irwin accepts on their Vitals profile.
Which hospitals is Brad Irwin affiliated with?
Brad Irwin is affiliated with Aspirus Saint Lukes Hospital and Tamarack Health Ashland Medical Center.
Where is Brad Irwin's office located?
Brad Irwin's office is located at 1615 Maple Ln, Ashland, WI, 54806.
Does Brad Irwin accept virtual/telehealth appointments?
Brad Irwin has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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