Summary

Dr. Paul Ruh is a gastroenterologist and internal medicine physician with 35 years of experience caring for patients with digestive health concerns. He earned his medical degree from the University of Wisconsin School of Medicine & Public Health, establishing a strong foundation in comprehensive patient care. His dual specialty training allows him to address both complex gastrointestinal conditions and general internal medicine needs. Dr. Ruh communicates with patients in English.

Dr. Ruh practices at multiple locations across Wisconsin, including Eau Claire and Baldwin, and maintains affiliations with Western Wisconsin Health, AdventHealth Durand, Mayo Clinic Health System, Aurora BayCare Medical Center, Oakleaf Surgical Hospital, and Marshfield Medical Center Eau Claire. He specializes in treating colon polyps, diverticular disease, and diverticulosis. His expertise includes performing colonoscopies and lower gastrointestinal endoscopy procedures to diagnose and treat digestive conditions. Patients rate Dr. Ruh 4.5 out of 5 stars on Vitals.
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Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.5
  • 35 years of experience
  • speaks English
  • University Of Wisconsin School Of Medicine & Public Health
  • 7 written reviews
  • 2 specialties
  • 12 areas of expertise
  • 6 hospital affiliations
  • 8 office locations
  • Male

Patients’ Perspective

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

Office Locations

Dr. Paul James Ruh has 8 locations

Eau Claire Gastroenterology Associates

4109 Oakwood Hills PkwyEau Claire, WI 54701
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 - 3:00 pm
SatClosed
SunClosed

Western Wisconsin Health

1100 Bergslien StBaldwin, WI 54002

Adventhealth Durand

1220 3rd Ave WDurand, WI 54736

Mayo Clinic Health System

1221 Whipple StEau Claire, WI 54703

Aurora Baycare Medical Center

2845 Greenbrier RdGreen Bay, WI 54311

Aurora Baycare Medical Center

2845 Greenbrier Rd Ste 310Green Bay, WI 54311

Aurora Baycare Medical Center

2845 Greenbrier Rd Ste 330Green Bay, WI 54311

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Dr. Paul James Ruh, MDDr. Kristine Kay Reesman, DODr. Howard Allen Peth JR., MDDr. Christian Martin Mendez, MD
GastroenterologyInternal MedicineEmergency MedicineGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients
4.5 
2.3 
35 Years of Experience 25 Years of Experience 42 Years of Experience 30 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, Spanish
Eau Claire , WIEau Claire , WIWatertown , WIEau Claire , WI
Med School: University Of Wisconsin School Of Medicine & Public Health Med School: Des Moines University College Of Osteopathic Medicine Med School: Univ Tecnologica De Santiago Escuela De Medicina Campus Med School: Universidad Peruana Cayetano Heredia Facultad De Medicina Alberto Hurtado
Current Profile
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Insurance Plans Accepted by Dr. Paul James Ruh

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Paul James Ruh has the following 2 specialties

Specialty Expertise

Dr. Paul James Ruh has the following 12 areas of expertise

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

Certifications, License, & Education

35 Years Experience

Dr. Paul James Ruh holds an expired medical license in the state of Wisconsin.

Medical License

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

Education & Training

Medical School

Graduated from University Of Wisconsin School Of Medicine & Public Health in 1991.

NPI Number

Dr. Ruh's NPI number is 1578670832.

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Frequently Asked Questions

What languages does Dr. Paul Ruh speak?
Dr. Paul Ruh speaks English.
Is Dr. Paul Ruh accepting new patients?
Dr. Paul Ruh is accepting new patients on Vitals. View Dr. Paul Ruh's profile on Vitals to make an appointment.
Where is Dr. Paul Ruh's office located?
Dr. Paul Ruh's office is located at 4109 Oakwood Hills Pkwy, Eau Claire, WI, 54701.
Does Dr. Paul Ruh accept my insurance?
You can see the insurance plans that Dr. Paul Ruh accepts on their Vitals profile.
Which hospitals is Dr. Paul Ruh affiliated with?
Dr. Paul Ruh is affiliated with Western Wisconsin Health, Adventhealth Durand, Mayo Clinic Health System, Aurora Baycare Medical Center, Oakleaf Surgical Hospital, and Marshfield Medical Center Eau Claire.

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