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Dr. Gregory Derfus, MD

Dr. Gregory Derfus, MD

Gastroenterology*
40+ years of experience

Dr. Gregory Derfus, MD is a gastroenterologist in Eau Claire, WI and has over 40 years of experience in the medical field. Dr. Derfus has extensive experience in Pancreatic Disease. He graduated from Medical College of Wisconsin in 1984. He is affiliated with medical facilities Mayo Clinic Health System In Eau Claire and Mayo Clinic Health System-Northland In Barron. He is accepting new patients and telehealth appointments.

2.5 Star Rating
Based on 2 reviews 2.5 Star Rating (2 reviews)

Practice

1221 Whipple St Eau Claire, WI 54703
Telehealth available

Make an Appointment

(715) 838-6020

Hospital Highlight

Dr. Derfus is affiliated with Mayo Clinic Health System In Eau Claire Eau Claire, a highly rated and top awarded hospital for gastroenterology.

At a Glance

  • Areas of Expertise
    Dr. Derfus specializes in the areas of Gastroenterology & Internal Medicine. • See board certifications
  • Offers Telehealth
    This doctor offers telehealth appointments. Call the office to schedule an appointment.
  • Practices at Top Hospital
    America’s 100 Best Hospitals for Gastrointestinal Surgery Award™ • See hospitals
  • Hospital Satisfaction
    Patients said they were highly satisfied at this doctor's hospital. • See hospitals
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Dr. Derfus' Reviews

Likelihood to recommend Dr. Derfus

2.5

2 ratings
5 Star
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4 Star
50%
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3 Star
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2 Star
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1 Star
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Know Before You Go

About Me

care philosophy

At Mayo Clinic Health System we bring the power of collaboration and the life-changing benefits of Mayo Clinic care close to home. Because you and your family deserve the best digestive and liver care possible. Our gastroenterology and...read more

biography

Gregory Derfus, M.D. is a gastroenterologist specialist at Mayo Clinic Health System. Dr. Derfus has special interest in diseases involving the bile ducts and pancreas and treating gallstones. He is accepting patient...read more

  • Gastroenterology

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • University Minn Hosps

    Residency Hospital, 1987

  • Medical College Of Wisconsin

    Fellowship Hospital, 1987

  • Medical College Of Wisconsin

    Medical School, 1984
American Board of Medical Specialties®
American Board of Internal Medicine®
- 
Gastroenterology
- 
Internal Medicine
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.

Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.

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Focus on IBD

Locations

Practice

Mayo Clinic Health System In Eau Claire1221 Whipple St Eau Claire, WI 54703
1

Practice

Mayo Clinic Health System Eau Claire Family Medicine Luther Campus Clinic1400 Bellinger St Eau Claire, WI 54703
2

Affiliated Hospitals

  • Mayo Clinic Health System In Eau Claire

    1221 Whipple St
    Eau Claire, WI 54703
    Recipient of 38
    hospital awards

    America’s 100 Best Hospitals for Gastrointestinal Surgery Award™ (2025, 2024)

    Superior clinical outcomes in bowel obstruction treatment, colorectal surgeries, gallbladder removal, and upper gastrointestinal surgery

    America's 100 Best Hospitals Award™ (2025, 2024)

    Superior clinical outcomes in bowel obstruction treatment, colorectal surgeries, gallbladder removal, and upper gastrointestinal surgery

    View all awards

    How patients felt about the care they received at this hospital.

    90%
    Patients said they were given information about recovering at home

    6% higher than the national average

    82%
    Patients said that nurses always listened to them and explained things well

    7% higher than the national average

    View all patient feedback

  • Mayo Clinic Health System-Northland In Barron

    1222 E Woodland Ave
    Barron, WI 54812

    How patients felt about the care they received at this hospital.

    93%
    Patients said they were given information about recovering at home

    5% higher than the national average

    89%
    Patients said that doctors always listened to them and explained things well

    7% higher than the national average

    View all patient feedback
Learn more about how Healthgrades measures Hospital Quality