Craig

Delta

Fruita

Grand Junction

Meeker

Rifle

Locations

Grand Junction – Main Office

425 Patterson Road, Suite 503
Grand Junction, CO  81506

phone: 970-245-2400
fax:  970-242-9092

Our main office is located in the Physician Office Building at St. Mary's Hospital in Grand Junction (on the corner of 7th Street and Patterson Road).

Our office is open Monday - Friday, 8:30am to 5:00pm.

OUR PHYSICIANS

Michael M. Trowbridge, M.D.
Duane O. Hartshorn, M.D.
Mark C. Griffin, M.D.
Matthew R. Swelstad, M.D.
James A. Merrell, M.D. 

PHYSICIAN EMERITUS

Denzel F. Hartshorn, M.D. 

PHYSICIAN ASSISTANTS

Michael L. Hanson, P.A.-C
Valerie H. McElroy, P.A.-C

AUDIOLOGISTS

Steven J. McDermott, Au.D., ABA,F-AAA/CCC-A
Ruby Zubrod, M.S., CCC-A
Holly Hammerstrom, M.S., CCC-A
Christina Piña, B.S.

© 2009 Colorado West Otolaryngologists, P.C. | 425 Patterson Road, Suite 503 | 970.245.2400 | Site Design by RWC