The A4 study: Now is the time to join the fight to prevent Alzheimer's disease.
Please note that due to a high level of interest in the A4 study, there may be a delay in sites responding to inquiries. Every effort is being made to follow up with potential participants as quickly as possible. To help speed the process, please contact study sites by email versus phone, if possible. We thank you for your interest in the A4 study.

Map of the A4 Study Site Locations

The A4 Study has site locations set up in the U.S., Canada, and Australia. Enter your zip code, use the interactive map, or search the alphabetical listings below to find a location near you. To reset the map, please click here.

ZIP / Address:
Radius:
 
Title Category Address Description
Houston Methodist Neurological Institute USA 6560 Fannin St Houston, TX 77030 Contact Information Coming Soon
Pennington Biomedical Research Center USA 6400 Perkins Rd Baton Rouge, LA 70808 Contact Information Coming Soon
Compass Research, Orlando USA 100 W Gore St Orlando, FL 32806 Contact Information Coming Soon
Compass Research North USA 100 W Gore St Orlando, FL 32806 Contact Information Coming Soon
Pacific Research Network USA 3003 4th Ave San Diego, CA 92103 Contact Information Coming Soon
Arizona Health Sciences Center USA Banner – University Medical Center Tucson Campus 1295 N Martin Ave Tucson, AZ 85721 Contact Information Coming Soon
University of Alabama, Birmingham USA 1720 7th Ave.
South Sparks Center 640E
Birmingham, AL 35294
Denise Ledlow
(205) 934-6223 / Email Contact
Banner Alzheimer's Institute USA 901 East Willetta Street
Phoenix, AZ 85006
Roma Patel
602-839-6500 / Email Contact
Banner Sun Health Research Institute USA 10515 W. Santa Fe Drive
Sun City, AZ 85351
Zoran Obradov
623-832-6526 Email Contact
University of California, Irvine USA 1100 Gottschalk Medical Plaza
Irvine, CA 92697-4285
Beatriz Yanez, RN,BA
(949) 824-3250 / Email Contact
University of California, San Diego USA 8950 Villa La Jolla Drive, Suite C-129
La Jolla, CA 92037-1712
Christina Gigliotti
(858) 822-4800 / Email Contact
University of Southern California USA 1520 San Pablo St., Suite 3307
Los Angeles, CA 90033
Mauricio Becerra
(323) 442-7594 / Email Contact
University of California, Los Angeles USA 10911 Weyburn Ave., Suite 200
Los Angeles, CA 90095
Celine Ossinalde
(310) 794-6191 / Email Contact
University of California, Irvine - Neuropsychiatric Center USA 101 The City Drive South
Orange, CA 92868-3298
Andrea Weideman
(714) 456-5697 / Email Contact
Stanford University School of Medicine USA 3801 Miranda Avenue Palo Alto, CA 94304 Tamara Beale
(650) 852-3234 / Email Contact
University of California, Davis USA 100 N. Wiget Lane, Suite 150 Walnut Creek, CA 94598 Katharine Vieira
(916) 803-3066 / Email Contact
University of California, San Francisco USA 675 Nelson Rising Lane San Francisco, CA 94158 Emmeline Chuu
(415) 476-0671 / Email Contact
Yale University School of Medicine USA 1 Church St., Suite 600 New Haven, CT 06510 Julia McDonald
(203) 764-8100 / Email Contact
Georgetown University USA 4000 Reservoir Rd., NW
Building D, Suite 177
Washington, DC 20057
Erica Christian
(202) 687-8800 / Email Contact
Howard University USA 2041 Georgia Ave., NW
Tower Building Suite 2309
Washington, DC 20060
Saba Wolday
(202) 865-7895 / Email Contact
Mayo Clinic, Jacksonville USA 4500 San Pablo Road
Jacksonville, FL 32224
Dana Haley
(904) 953-9680 / Email Contact
Wien Center for Clinical Research USA 4300 Alton Road, MRI Building
Miami Beach, FL 33149
Maria Greig-Custo
(305) 674-2121 Ext. 54480 / Email Contact
Premiere Research Institute USA 4631 North Congress Ave., Suite 200
West Palm Beach, FL 33407
Daisy Acevedo
(561) 845-0500 Ext. 124 / Email Contact
University of South Florida - Health Byrd Alzheimer Institute USA 4001 E Fletcher Ave Tampa Florida, 33613 Kelly Rodrigo
(813) 974-4904 / Email Contact
Emory University USA 1821 Clifton Road, NE
Atlanta, GA 30329
Deborah Westover
(404) 712-6807 / Email Contact
University of Iowa USA 200 Hawkins Drive
Iowa City, IA 52242
Karen Smith
(319) 353-5158 / Email Contact
Northwestern University USA 320 E. Superior Street
Searle 11-465
Chicago, IL 60611
Kristine Lipowski
(312) 503-2486 / Email Contact
Rush University Medical Center USA 600 South Paulina
Ste. 130
Chicago, IL 60612
Mary Messenger
(312) 942-6514 / Email Contact

Corey Woods
(312) 942-6514 / Email Contact
Indiana University USA 355 W. 16th St., Suite 4700
Indianapolis, IN 46202
Nancy McClaskey
(317) 963-7429 / Email Contact
University of Kansas USA 4350 Shawnee Mission Parkway, Suite 1200
Fairway, KS 66205
Aiden Bondurant
(913) 945-7671 / Email Contact
University of Kentucky USA 1030 South Broadway, Suite 5
Lexington, KY 40504
Sarah Tarrant
(859) 323-1331 / Email Contact
Brigham and Women's Hospital USA 221 Longwood Avenue Boston, MA 02115 Alison Pietras
(617) 278-0379 / Email Contact
Boston University USA 72 East Concord St., B-7800
Boston, MA 02118
Jane Mwicigi
(617) 638-5670 / Email Contact
Johns Hopkins University USA 5300 Alpha Commons Drive
4th floor
Baltimore, MD 21224
Sarah Woody
(410) 550-9054 / Email Contact
University of Michigan, Ann Arbor USA Dept. of Neurology, Michigan House
2301 Commonwealth Blvd.
Ann Arbor, MI 48105-2945
Crystal Meadows
(734) 936-3929 / Email Contact
Mayo Clinic, Rochester USA 200 1st Street, SW
Rochester, MN 55905
Sara Mason
(507) 284-1324 / Email Contact
Washington University, St. Louis USA 4488 Forest Park, Suite 101
St. Louis, MO
63108
Erin Cattoor
(314) 286-2303 / Email Contact
Wake Forest University Health Sciences USA Medical Center Boulevard
Winston Salem, NC 27157
Patricia Wittmer
(336) 713-8243 / Email Contact
University of Nebraska Medical Center USA 986150 Nebraska Medical Center
Omaha, NE 68198-6150
Barbara Bayer
(402) 552-6007 / Email Contact
Cleveland Clinic Lou Ruvo Center for Brain Health USA 888 W. Bonneville Ave. Las Vegas, NV 89106 Milagros Formoso
(702) 331-7049 / Email Contact
Dent Neurologic Institute USA 3980 Sheridan Drive, Suite 500
Amherst, NY 14226
Caroline Kumm
(716) 558-3492 / Email Contact
Mount Sinai School of Medicine USA 1425 Madison Ave.
New York, NY 10029
Kelly Pun
(212) 241-1514 / Email Contact
Columbia University USA 630 West 168th Street P&S Unit 16
New York, NY 10032-3795
Ruth Tejeda
(212) 305-7661 / Email Contact
Weill Cornell Memory Disorders Program USA 428 East 72nd Street, Suite 500
New York, NY 10021
Gabriella Arth
(212) 746-6580 / Email Contact
New York University Medical Center USA 145 E 32 Street, 2nd FL
New York, NY 10016
Brittany Cerbone
(212) 263-5845 / Email Contact
Nathan Kline Institute for Psychiatric Research USA 40 Old Orangeburg Road
Bldg. 35
Orangeburg, NY 10962
Raymundo Hernando
(845) 398-5578 / Email Contact
University of Rochester Medical Center USA AD-CARE Monroe Community Hospital
435 E. Henrietta Rd.
Rochester, NY 14620
Susan Salem-Spencer
(585) 760-6562 / Email Contact
Case Western Reserve University USA Brain Health & Memory Center
Beachwood, OH 44122
Maria Gross
(216) 464-6454 / Email Contact
Tulsa Clinical Research USA 1705 E. 19th Street, Suite 406/408
Tulsa, OK 74104
Christy Lisenbee
(918) 743-2349 / Email Contact
Oregon Health & Science University USA 3181 SW Sam Jackson Park Rd.
Portland, OR 97239
Allison Bianchi
(503) 494-7615 / Email Contact
Drexel University College of Medicine USA 245 N 15th Street
Philadelphia, PA 19102
Katie Rife
(215) 762-7436 / Email Contact
University of Pennsylvania USA 3615 Chestnut Street
Suite 359
Philadelphia, PA 19104
Jessica Nunez-Lopez
(215) 662-4379 / Email Contact
University of Pittsburgh USA 4-West UPMC Montefiore
200 Lothrop Street
Pittsburgh, PA 15213
Katy Zorich
(412) 692-2730 / Email Contact
Butler Hospital Memory and Aging Program USA 345 Blackstone Blvd.
Providence, RI 02906
Diane Monast
(401) 455-6403 / Email Contact
Rhode Island Hospital USA 593 Eddy Street
Providence, RI 02903
Kerstin Calia
(401) 444-9861 / Email Contact
Roper St. Francis Hospital USA 109 Bee Street
Charleston, SC 29401
Catherine Danner
(843) 724-2302 / Email Contact

Jessica Huggins
(843) 724-2302 / Email Contact
University of Texas, Southwestern MC at Dallas USA 5323 Harry Hines Blvd.
Dallas, TX 75390-9129
Erica Adkins
(214) 648-9343 / Email Contact
Baylor College of Medicine USA 7200 Cambridge Blvd
Houston, TX 77030
Sydney O'Connor
(713) 798-8329 / Email Contact
University of Washington USA 1660 S. Columbian Way S-116-6E
Seattle, WA 98108
Anita Ranta
(206) 764-2339 / Email Contact
University of Wisconsin USA 600 Highland Ave Madison, WI 53792 Ben Farral
(608) 256-1901 Ext. 11640 / Email Contact
The University of British Columbia, Clinic for AD & Related Canada UBC Division of Neurology S334-2211 Wesbrook Mall Vancouver, BC V6T 2B5 Canada Benita Mudge
(604) 822-7990 / Email Contact
Parkwood Hospital Canada 550 Wellington Road
London, ON N6C OA7
Patricia Sargeant
(519) 685-4292 Ext. 42896 / Email Contact
Toronto Memory Program Canada 1 Valleybrook Drive
Suite 400
Toronto, ON M3B 2S7
Canada
Tamara Boric
(416) 386-9606 / Email Contact
Sunnybrook Health Sciences Centre Canada 2075 Bayview Avenue
Room A417
Toronto, ON M4N 3M5
Canada
Joanne Lawrence
(416) 480-6108 / Email Contact
University of Melbourne Australia 155 Oak St Parkville, Victoria 3052
Australia
Maree Mastwyk
+61 3 9389 2943 / Email Contact


*Refresh the page to reset listings.