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

RYAN W BERG, MD

GENERAL SURGERY

Medical school: UNIVERSITY OF WISCONSIN SCHOOL OF MEDICINE

Graduated: 2011

Also: VASCULAR SURGERY

NPI: 1073803391

Practice Locations (4)

COLUMBIA ST MARYS HOSPITAL MILWAUKEE INC

12831 N PORT WASHINGTON RD

MEQUON, WI 530972400

4142597500

COLUMBIA ST MARYS HOSPITAL MILWAUKEE INC

12831 N PORT WASHINGTON RD, SUITE 100

MEQUON, WI 530972400

2622439600

ASCENSION MEDICAL GROUP-SOUTHEAST WISCONSIN INC

3070 N 51ST ST, SUITE 601

MILWAUKEE, WI 532101663

4143025404

COLUMBIA ST MARYS HOSPITAL MILWAUKEE INC

801 S 70TH ST

WEST ALLIS, WI 532143147

4147736600

Source: CMS National Downloadable File, September 2026.

RYAN BERG, MD | HealthCareAtlasUSA