Neuropsychological Testing Sites

Lisa Martin, PhD

Empower Assessments, LLC

11140 Rockville Pike, Suite 400

N. Bethesda, Maryland 20852

www.empowerassessments.com

301-200-9980



Diagnostic Testing Consultants 

3204 Tower Oaks Blvd, Suite 175

Rockville, MD 20852

www.diagnosticconsultants.com

301-528-8575



University of Maryland

Cognitive Assessment Program

College Park, MD

Phone: 301-405-4808

psyc.umd.edu/graduate/clin-psychology-clinic



Georgetown Psychology Associates

1054 31st Street, NW Suite 312

Washington, DC 20007

www.georgetown-psychology.com

202-333-6251



Dana Grasso, MA, PsyD.

Washington Psychology Associates

1313 L Street, NW Suite 140

Washington, DC 20005

www.washpsych.com

202-374-5756



The Kingsbury Wellness and Learning Group

2001 L St., NW
Washington, DC 20036

www.kingsburywellness.org

(202) 545-2410


MECCA Group, LLC

1112 16th Street NW, Suite 600

Washington, DC 20036

www.themeccagroupllc.com

202-529-3117


Siobhan O'Neil Hannes, Psy.D.

4701 Willard Avenue  

Suite 623

Chevy Chase, MD 20815

www.siobhanhannes.com

202-441-2585



Daisy Pascualvaca

3301 New Mexico Ave, NW Suite 221

Washington, DC 20016

www.pascualvaca.com

202-537-6155



William Stixrud and Associates

8720 Georgia Avenue

Suite 300

Silver Spring, MD 20910

www.stixrud.com

301-565-0534



Jim Sydnor-Greenberg

5480 Wisconsin Ave., #801

Chevy Chase, MD 20815

jimsgreenberg@gmail.com

703-536-5405



Wake Kendall Group, PLLC

5247 Wisconsin Ave, NW

Suite 4

Washington, DC 20015

www.wakekendall.com

202-686-7699