A Study in Participants With Asthma Initiating Treatment With Omalizumab (Xolair)

Laura and ISAAC Perlmutter Cancer Center at NYU Langone., New York

Urban Health Plan, Inc., The Bronx

Montefiore Medical Center, The Bronx

Alan Kaufman MD - PP, The Bronx

North Shore Medical Arts, LLP, Great Neck

SUNY Downstate Medical Center., Brooklyn

Boris Sagalovich MD - PC, Brooklyn

Jamaica Hospital Medical Center, Jamaica

Winthrop Univ Hospital, Mineola

Advanced Allergy & Asthma PLLC, Rockville Centre

Island Medical Research Pc, Commack

Albert P Hirdt DO - PP, Newburgh

University of Rochester, Rochester

Olean Medical Group, Olean

Allergy & Clinical Immun Assoc, Pittsburgh

South Hills Pulmonary Assoc, Pittsburgh

Central PA Asth & Allergy Care; Research Division, Altoona

Penn State Hershey Medical Group, Hershey

Allergy and Asthmas; Specialists of Harrisburg, Harrisburg

Inst for Resp & Sleep Med PC, Langhorne

Allergy and Asthma Research of NJ, lnc, Philadelphia

Respiratory Specialists, Reading

Allergy Asthma & Sinus Center, Leesburg

Family Allergy & Asthma, Gaithersburg

Glenn M. Silber, M.D., P.A, Ellicott City

Chesapeake Clinical Research Inc - CRN, Baltimore

O & O Alpan, LLC, Fairfax

Clinical Research Partners, LLC, Henrico

Children's Hospital of the King's Daughter, Norfolk

Pulmonary Research of Albingdon, Abingdon

Allergy Partners of Western NC, Asheville

Nat'l Aller Asth-Charleston, Charleston

ADAC Research PA, Greenville

Upstate Pharma Research, Simpsonville

Allergy & Asthma Care Center, Gainesville

Aeroallergy Research Labs, Savannah

Georgia Pollens, Albany

Brookstone Clinical Res Ctr, Columbus

Central Florida Pulmonary Grou, Orlando

AAADRS; Clinical Research Center, Coral Gables

Florida Ctr-Allergy & Asthma, Miami

FL Ctr Allergy & Asthma Res, Miami

Allergy Asthma & Sinus Center, Palm Beach Gardens

USF Asthma Allergy & Immun; Clinical Research, Tampa

St. Francis Sleep; Allergy & Lung Institute, Clearwater

Gulf Coast Allergy Center, P.A., Port Charlotte

Allergy & Asthma Care of FL; Clinical Research, Ocala

Allergy Asthma & Immun Center, Leesburg

Alabama Allergy & Asthma, Birmingham

Achieve Clinical Research, LLC, Birmingham

Huntsville Lung Associates PC, Huntsville

Vanderbilt Medical University, Nashville

East Tennessee Center for Clinical Research, Knoxville

LeBonheur Children's Hospital, Memphis

Allergy & Asth Phys of Cent KY, Lexington

Abraham Research PLLC, Florence

The Cleveland Clinic Foundation, Cleveland

Allergy & Asthma Centre of Dayton, Centerville

Clinical Research Center of Indiana, Indianapolis

Allergy Asthma Care, Crown Point

The Allergy and Asthma Center, Fort Wayne

Asthma & Allergy Inst of MI, Clinton Township

Asthma Allergy Ctr of SW MI, Portage

Medical College of Wisconsin, Milwaukee

Allergy Asthma & Sinus Center, Greenfield

Dean Clinic, Madison

University of Wisconsin;Allergy & Asthma Clinical Research, Madison

Clinical Research Inst, Minneapolis

Mayo Clinic, Rochester

Rush University Medical Center, Chicago

Chest Medicine Consultants, Chicago

Sneeze Wheeze and Itch Associates LLC, Normal

Allergy & Asthma Care LTD, Glen Carbon

Washington Univ. School of Med, St Louis

Kansas City Allergy And Asthma Assoc., Overland Park

Little Rock Allergy & Asthma; Clinical Research Center, Little Rock

Santiago Reyes MD-Private Prac, Oklahoma City

Vital Prospects Clin Res Pc, Tulsa

Allergy Asthma & Immun Assoc, Garland

Elliot J. Ginchansky, MD, PA, Dallas

Allergy Asthma Research Assoc, Dallas

University of Texas Health Center at Tyler, Tyler

Sugar Land Allerg Asthma Immun, Sugar Land

University of Texas Medical Branch;Division of APICS, Galveston

Live Oak Allergy & Asthma Clinic, San Antonio

Allergy & Asthma Res Ctr PA, San Antonio

Greater Austin Allergy Asthma and Immunology, Austin

IMMUNOe International Research Centers, Centennial

Asthma & Allergy of Idaho, Twin Falls

Allergy Associates of Utah, Murray

Bridgerland Clinical Research, North Logan

Dedicated Clinical Research, Goodyear

Allergy Associates of Tucson, Tucson

Impact Clinical Trials, Las Vegas

Allergy Asthma Care Ctr, Inc., Los Angeles

Stuart Epstein MD - PP, Beverly Hills

Allergy & Asthma Inst Valley, Granada Hills

Allergy Assoc Medical Group, San Diego

Kaiser Permanente - San Diego, San Diego

VA Loma Linda Healthcare System, Loma Linda

West Coast Clinical Trials Global, LLC, Costa Mesa

Southern California Research Center, Mission Viejo

Allianz Medical and Research Center, Fountain Valley

Choc Psf, Amc, Orange

Clinical Trials of Orange County, Orange

California Allergy & Asthma Medical Group, Inc., Palmdale

William Ebbeling MD - PP, Fresno

Gettysburg Medical Clinic, Fresno

Central Coast Allergy and Asthma, Salinas

Peninsula Allergy Associates, Daly City

Allergy & Asthma Consultants, Redwood City

University of California at San Francisco, San Francisco

Asthma & Allergy Clinic, San Francisco

Joann Blessing-Moore MD - PP, Palo Alto

The Allergy and Asthma Clinic, San Mateo

North Bay Allergy & Asthma; Medical Assoc, Napa

Allergy & Asthma Medical Group; Clinical Research Division, Walnut Creek

TPMG - Rancho Cordova, Rancho Cordova

Capital Allergy Resp Dis Ctr, Sacramento

Redding Allergy & Asthma Care, Redding

Bend Memorial Clinic, Bend

ASTHMA, Inc, Seattle

Bellingham Asthma, Allergy & Immunology, Bellingham

Brigham and Women's Hospital, Boston

Northwest Asthma Allergy Center, Vancouver

Pulmonary & Sleep Research, Spokane

San Tan Allergy & Asthma, Gilbert

University of Arizona, Tucson

Danbury Hospital, Danbury

Christopher C Randolph MD - PP, Waterbury

Waterbury Pulmonary Associates, Waterbury

University of Kansas Med Ctr; Int med/Allgy/Immun/Rheum, Kansas City

Dr. Paul Shapero, Bangor

Center for Clinical Research., Brockton

Allergy Arth Fam Treatment Ctr, Gardner

Infinity Medical Research Inc, North Dartmouth

McGovern & Baja Allergy Assoc, Springfield

Ocean Allergy & Resp Res Ctr, Brick

Adult Ped Aller Central Jersey, Edison

Center for Asthma and Allergy, Highland Park

Atlantic Allergy Asthma Immunology Associates, Ocean City

Allergy Treatment Center of New Jersey, Piscataway

Pulmonary and Allergy Associates, Summit

Allergy Consultants, PA, Verona

Parikh Institute for Research LLC, New York