David D.Coster, MD Board Certification: Surgery and Surgical Critical Care Scope of Practice: General, Vascular, Thoracic Surgery, Surgical Critical Care, and Advanced Laporoscopy Medical School: University of Oklahoma, College of Medicine, Oklahoma City, OK Residency: Iowa Methodist Medical Center Interests: Horticulture, prairies, ornithology, music, art, theater, and wildlife rehabilitation Contact Information: Surgical Associates • 122 Fourth Ave., Grinnell, Iowa 50112 • 236-4323• www.grinnellsurgeons.com Joined GRMC in: 1991
	Stefanie H. Noun, PA-C Board Certification: Physician Assistant Scope of Practice: General Surgery Medical School: Saint Francis University, Loretto, PA Contact Information: Surgical Associates • 122 Fourth Ave., Grinnell, Iowa 50112 • 641-236-4323• www.grinnellsurgeons.com Joined GRMC: 2006
	Jarrod Phelps, PA-C Board Certification: Physician Assistant Scope of Practice: Family Practice Medical School: Des Moines University Contact Information: Surgical Associates • 122 Fourth Ave., Grinnell, Iowa 50112 • 641-236-4323• www.grinnellsurgeons.com Joined GRMC: 2008
	Stephen M. Sundberg, MD Board Certification: Surgery Scope of Practice: General Surgery Medical School: University of Iowa College of Medicine Residency: Hennepin County General Hospital, Minneapolis, MN Contact Information: Surgical Associates • 122 Fourth Ave., Grinnell, Iowa 50112 • 641-236-4323• www.grinnellsurgeons.com Joined GRMC: 2006