HealthCareAtlasUSA

This site republishes official CMS/Medicare Care Compare data. It is not medical advice and does not recommend any specific hospital or treatment — for medical decisions, talk to a doctor.

Doctors / WI

JAMES V KLAS, MD

COLORECTAL SURGERY (PROCTOLOGY)

Medical school: UNIVERSITY OF WISCONSIN SCHOOL OF MEDICINE

Graduated: 1990

Also: GENERAL SURGERY, SURGICAL ONCOLOGY

NPI: 1467420653

Practice Locations (2)

2801 W KINNICKINNIC RIVER PKWY

MILWAUKEE, WI 532153678

3301 W FOREST HOME AVE

MILWAUKEE, WI 532152843

Source: CMS National Downloadable File, September 2026.

JAMES KLAS, MD | HealthCareAtlasUSA