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Doctors / SD

ALAN R CHRISTENSEN, MD

GENERAL SURGERY

Graduated: 1997

NPI: 1023097565

Practice Locations (9)

SANFORD MEDICAL CENTER

922 22ND AVE S

BROOKINGS, SD 570062830

6056971900

CITY OF BROOKINGS

300 22ND AVE

BROOKINGS, SD 570062480

6056926351

SANFORD MEDICAL CENTER

300 22ND AVE

BROOKINGS, SD 570062480

6056977760

SANFORD MEDICAL CENTER

1301 W 18TH ST

SIOUX FALLS, SD 571050401

6053122200

SANFORD MEDICAL CENTER

4405 E 26TH ST

SIOUX FALLS, SD 571034187

6053322883

SANFORD MEDICAL CENTER

1305 W 18TH ST

SIOUX FALLS, SD 571050401

6053127300

SANFORD MEDICAL CENTER

901 4TH ST NW

WATERTOWN, SD 572011558

6058868471

SANFORD MEDICAL CENTER

401 9TH AVE NW

WATERTOWN, SD 572011548

6058869317

SANFORD MEDICAL CENTER

1401 W 1ST ST

WEBSTER, SD 572741054

6053454141

Source: CMS National Downloadable File, September 2026.

ALAN CHRISTENSEN, MD | HealthCareAtlasUSA