Summary

Dr. James Klas is a surgeon who specializes in colorectal surgery, bringing 36 years of experience to his practice. He earned his medical degree from the University of Wisconsin School of Medicine & Public Health and completed his residency at the University of Minnesota Health Care System. Dr. Klas is fluent in both English and Spanish, allowing him to serve a diverse patient population.

Dr. Klas practices at multiple Aurora Health Care locations throughout Milwaukee and the surrounding areas, including Aurora Saint Lukes Medical Center, Aurora Sinai Medical Center, and Aurora West Allis Medical Center in West Allis. His expertise includes treating bladder cancer and managing open wounds. He also performs specialized procedures such as pathology tests and brain tumor biopsies. Patients have given Dr. Klas an average rating of 2.2 on Vitals.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 2.1
  • 36 years of experience
  • 18 insurance plans accepted
  • speaks English, Spanish
  • University Of Minnesota Health Care System
  • 11 written reviews
  • 2 specialties
  • 13 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 5 office locations
  • Male

Office Locations

Dr. James Victor Klas has 5 locations

Aurora Saint Lukes Medical Center

2900 W Oklahoma AveMilwaukee, WI 53215

Aurora Medical Group Surgical Specialists

2801 W Kinnickinnic River Pkwy Ste 575Milwaukee, WI 53215
Mon8:30 am - 4:30 pm
Tue8:30 am - 4:30 pm
Wed8:30 am - 4:30 pm
Thu8:30 am - 4:30 pm
Fri8:30 am - 4:00 pm
SatClosed
SunClosed

Aurora Sinai Medical Center

945 N 12th StMilwaukee, WI 53233

Aurora West Allis Medical Center

8901 W Lincoln AveWest Allis, WI 53227

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Dr. James Victor Klas, MD
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Dr. James Victor Klas, MDDr. Thomas Henry RobertsDr. Kathryn Mary FloresDr. Jaclyn Gellings
SurgerySurgerySurgerySurgery
Accepts New Patients
2.1 
36 Years of Experience 62 Years of Experience 31 Years of Experience 6 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish
Milwaukee , WIGERMANTOWN , WIHARTLAND , WIMilwaukee , WI
Med School: University Of Wisconsin School Of Medicine & Public Health Med School: Medical College Of Wisconsin Med School: Columbia University College Of Physicians & Surgeons Med School: Medical College Of Wisconsin
Current Profile
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Insurance Plans Accepted by Dr. James Victor Klas

  • AARP
  • AARP - Medicare
  • Aetna
  • Blue Cross Blue Shield
  • Cigna
  • Humana
  • Humana - HMO
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicare
  • Molina Healthcare
  • Molina Healthcare - Medicaid (Managed)
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • Unity Health Insurance
  • Upper Peninsula Health Plan - Medicaid (Managed)
  • WPS Health Plan

Medical Specialties

Dr. James Victor Klas has the following 2 specialties

Specialty Expertise

Dr. James Victor Klas has the following 13 areas of expertise

  • Abdominal Pain
  • Banding
  • Bowel Resection
  • Colon Cancer
  • Colonoscopy
  • Colorectal Surgery
  • Diverticulitis
  • Hemorrhoidectomy
  • Hemorrhoids
  • Polyps
  • Rectal Bleeding
  • Rectal Pain
  • Ulcerative Colitis

Certifications, License, & Education

36 Years Experience

Dr. James Victor Klas holds an active medical license in the state of Wisconsin.

Medical License

Medical Doctor with an active medical license in the state of Wisconsin that expires in 2027.

Education & Training

Residency

Completed their residency at University Of Minnesota Health Care System.

Medical School

Graduated from University Of Wisconsin School Of Medicine & Public Health in 1990.

NPI Number

Dr. Klas' NPI number is 1467420653.

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Frequently Asked Questions

Which hospitals is Dr. James Klas affiliated with?
Dr. James Klas is affiliated with Aurora Saint Lukes Medical Center.
What languages does Dr. James Klas speak?
Dr. James Klas speaks English and Spanish.
How can I make an appointment with Dr. James Klas?
You can find contact information for Dr. James Klas here on Vitals.
Does Dr. James Klas accept my insurance?
You can see the insurance plans that Dr. James Klas accepts on their Vitals profile.
Does Dr. James Klas accept virtual/telehealth appointments?
Dr. James Klas has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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