Ofatumumab in Treating Patients With Previously Untreated Stage II, Stage III, or Stage IV Follicular Non-Hodgkin Lymphoma

New York Weill Cornell Cancer Center at Cornell University, New York

Don Monti Comprehensive Cancer Center at North Shore University Hospital, Manhasset

Long Island Jewish Medical Center, New Hyde Park

Monter Cancer Center of the North Shore-LIJ Health System, Lake Success

SUNY Upstate Medical University Hospital, Syracuse

CCOP - Christiana Care Health Services, Newark

Tunnell Cancer Center at Beebe Medical Center, Lewes

Union Hospital of Cecil County, Elkton

Kinston Medical Specialists, Kinston

Cleveland Clinic Florida - Weston, Weston

Battle Creek Health System Cancer Care Center, Battle Creek

Mecosta County Medical Center, Big Rapids

Mercy General Health Partners, Muskegon

Butterworth Hospital at Spectrum Health, Grand Rapids

CCOP - Grand Rapids, Grand Rapids

Lacks Cancer Center at Saint Mary's Health Care, Grand Rapids

Spectrum Health Reed City Hospital, Reed City

Munson Medical Center, Traverse City

Iowa Blood and Cancer Care, Cedar Rapids

Community Hospital of Ottawa, Ottawa

Oncology Hematology Associates of Central Illinois, PC - Ottawa, Ottawa

Illinois CancerCare - Peru, Peru

Illinois Valley Community Hospital, Peru

Illinois CancerCare - Spring Valley, Spring Valley

Galesburg Clinic, PC, Galesburg

Illinois CancerCare - Macomb, Macomb

Illinois CancerCare - Canton, Canton

Eureka Community Hospital, Eureka

Illinois CancerCare - Eureka, Eureka

Cancer Treatment Center at Pekin Hospital, Pekin

Illinois CancerCare - Pekin, Pekin

Proctor Hospital, Peoria

CCOP - Illinois Oncology Research Association, Peoria

Oncology Hematology Associates of Central Illinois, PC - Peoria, Peoria

Methodist Medical Center of Illinois, Peoria

Illinois CancerCare - Bloomington, Bloomington

BroMenn Regional Medical Center, Normal

Community Cancer Center, Normal

Illinois CancerCare - Community Cancer Center, Normal

Siteman Cancer Center at Barnes-Jewish Hospital - Saint Louis, St Louis

New Hampshire Oncology - Hematology, PA at Payson Center for Cancer Care, Concord

New Hampshire Oncology - Hematology, PA - Hooksett, Hooksett

Lakes Region General Hospital, Laconia

Cancer Institute of New Jersey at Cooper - Voorhees, Voorhees Township

Mount Kisco Medical Group, PC, Mount Kisco

Wake Forest University Comprehensive Cancer Center, Winston-Salem

Arthur G. James Cancer Hospital and Richard J. Solove Research Institute at Ohio State University Comprehensive Cancer Center, Columbus

Virginia Commonwealth University Massey Cancer Center, Richmond