Affiliate Societies

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AGPA's local and regional Affiliate Societies across the country offer collegiality, referral networks, training, consultation, and supervision. Although membership and services are separate from the national Association, all AGPA members have access to the workshops and training programs sponsored by the Affiliate Societies. AGPA members are encouraged to exchange professional knowledge and skills through interdisciplinary, national and local contacts. 

Affiliate Societies Assembly

The Affiliate Societies Assembly consists of an official representative from each Affiliate Society. The Assembly, which meets semi-annually:

  • Acts as the liaison between the Affiliates and the AGPA Executive Committee and Board of Directors;

  • Assists Affiliates with local programming;
     
  • Serves as an open forum for Societies to discuss all issues relevant to their activities;

  • Encourages and is available to assist in the formation of Affiliate Local and Regional Societies;
     
  • Processes affiliation applications. 

Chair:

Mary J. Krueger, MSEd, CGP
447 Dunleer Drive
Cary, IL 60013-1598
Office: (847) 421-6152
E-mail: Maryjkrueger@gmail.com

Chair-Elect:
 
Maryetta K. Andrews-Sachs, MA, LICSW, CGP, FAGPA
4920 45th St NW
Washington, DC 20016-4041
Office: (202) 244-4087
E-mail: MAndrewsSachs@gmail.com

Member-at-Large:
 

Catherine M. Reedy, LCSW, LMFT, LCADC, CGP
2734 Chancellor Dr., Ste. 104
Crestview Hills, KY 41017-5409
Office: (859) 344-0322
E-mail: kathy@kathyreedy.com

AGPA Staff Liaison: 

Leah Flood 
Membership & Credentials Director
25 East 21st Street, 6th Floor
New York, NY 10010
Office: (212) 477-2677
Toll Free: (877) 668-AGPA (2472)
Fax: (212) 979-6627 
E-mail: leahflood@agpa.org

Arizona

Austin Group Psychotherapy Society 

David Kaplowitz, LMFT, CGP, President
3355 Bee Caves Rd., Ste. 104
Austin, TX 78746
Office: (512) 814-7127
E-Mail: dave.kaplowitz@gmail.com
Website: http://www.austingroups.org/

Houston Group Psychotherapy Society 

Jana Rosenbaum, LCSW, CGP, President
1501 Crocker St Apt 1
Houston, TX 77019-4371
Office: (713) 630-0701
Fax: (713) 630-0821
E-mail: jana.rosenbaum@sbcglobal.net 
Website: www.hgps.org

San Antonio Group Psychotherapy Society

Susan Mengder, Ph.D., President
E-mail: mendgenellis@aol.com

Louisiana Group Psychotherapy Society 

Kevin Credeur, PLPC, President
E-mail: kevcredeur@hotmail.com
Website: http://www.lgpsonline.org/

Group Psychotherapy Association of Los Angeles

Vanessa Spooner, Psy.D., President
9300 Wilshire Blvd, Ste. 306
Beverly Hills, CA 90212
Office: (424) 259-1565
E-Mail: vanessaspoonerpsyd@icloud.com
Website: www.gpala.org


 

Arkansas

Austin Group Psychotherapy Society 

David Kaplowitz, LMFT, CGP, President
3355 Bee Caves Rd., Ste. 104
Austin, TX 78746
Office: (512) 814-7127
E-Mail: dave.kaplowitz@gmail.com
Website: http://www.austingroups.org/

Houston Group Psychotherapy Society 

Jana Rosenbaum, LCSW, CGP, President
1501 Crocker St Apt 1
Houston, TX 77019-4371
Office: (713) 630-0701
Fax: (713) 630-0821
E-mail: jana.rosenbaum@sbcglobal.net 
Website: www.hgps.org

San Antonio Group Psychotherapy Society

Susan Mengder, Ph.D., President
E-mail: mendgenellis@aol.com

Louisiana Group Psychotherapy Society 

Kevin Credeur, PLPC, President
E-mail: kevcredeur@hotmail.com
Website: http://www.lgpsonline.org/

Group Psychotherapy Association of Los Angeles

Vanessa Spooner, Psy.D., President
9300 Wilshire Blvd, Ste. 306
Beverly Hills, CA 90212
Office: (424) 259-1565
E-Mail: vanessaspoonerpsyd@icloud.com
Website: www.gpala.org


 

California

Group Psychotherapy Association of Los Angeles

Vanessa Spooner, Psy.D., President
9300 Wilshire Blvd., Suite 306
Beverly Hills, CA 90212
Office: (424) 259-1565
E-Mail: vanessaspoonerpsyd@icloud.com
Website: www.gpala.org

Northern California Group Psychotherapy Society 

Shira Marin, Ph.D., President
391 Devon Drive
San Rafael, CA 94903
Office: (415) 499-5626
E-mail: drshiramarin@gmail.com
Website: www.ncgps.org

San Diego Group Psychotherapy Society
 
Elizabeth Hammer, Ph.D., President
6735 Decanture Street
San Diego, CA 92120-2140
Office: (619) 306-5727
E-mail: lizhammer@cox.net
Website: www.sdgps.org

Colorado

Colorado Group Psychotherapy Society

Marc Azoulay, MA, LPC, LAC
3050 Broadway
Ste. 300
Boulder
, CO 80304
Office: (301) 442-9119
E-mail: marc@marc-azoulay.com

Connecticut

Eastern Group Psychotherapy Society (CT, NJ, NY)

Edward Elder, President
19 W 34Th St Rm 1200
New York, NY 10001-3006
E-mail: edwardelder@msn.com
Website: www.egps.org
For referrals: contact the EGPS office at (631) 385-0763

Northeastern Society for Group Psychotherapy (CT, MA, ME, NH, RI, VT)

Steffen Fuller, Ph.D., CGP
68 Leonard Street
Belmont
, MA 02478-2522
Office: (617) 484-5005
E-mail:  fcserv@aol.com
Website: www.nsgp.com

 

 

Delaware

Philadelphia Area Group Psychotherapy Society (DE, NJ, PA)

Annie Y. Yocum, President
5049 Swamp Road - Suite 301
Doylestown, PA 18901
Office: (520) 465-3029
E-mail: annieyocum@gmail.com
Website: www.pagps.org

District of Columbia

Mid-Atlantic Group Psychotherapy Society (DC, MD, VA, WV)

Nancy S. Hafkin, Ph.D., CGP, President
4300 Montgomery Ave Ste 201
Bethesda, MD 20814-4442
Office: (301) 951-9002
Fax: (301) 986-0681
Email: nhafkin@aol.com
Website: www.magps.org

Florida 

Florida Group Psychotherapy Society 


Georgia

Atlanta Group Psychotherapy Society 

Patricia Shropshire, Ph.D., President
Office: (404) 636-0292
Website: www.atlantagps.org

Hawaii

Hawaiian Islands Group Psychotherapy Society

Mitchell M. Berman, MA, MFT, CGP, President
3620 Baldwin Avenue
Makawao, HI 96768
Office: (808) 878-3414
Fax: (808) 442-0050
Email: mmb246@gmail.com

Illinois 

Illinois Group Psychotherapy Society 

Sarah Kallick, Psy.D., CGP, President
2530 Crawford Avenue, Suite 308
Integrated Life Services, LLC
Evanston, IL 60201-4972
Office: (847) 809-5032
E-mail: psyche@phidler.com
Website: http://ilgps.org/

Indiana

Tri-State Group Psychotherapy Society (OH, KY, IN, Western-PA, Western-WV)

David B. Moore, Ph.D., LCSW, CGP, President
3400 Stony Spring Circle
Louisville, KY 40220
Office: (502) 819-8300
Email: david.d.moore187@gmail.com

Kentucky 

Tri-State Group Psychotherapy Society (OH, KY, IN, Western-PA, Western-WV)

David B. Moore, Ph.D., LCSW, CGP, President
3400 Stony Spring Circle
Louisville, KY 40220
Office: (502) 819-8300
Email: david.d.moore187@gmail.com

Louisiana 

Louisiana Group Psychotherapy Society 

Kevin Credeur, PLPC, President
E-mail: kevcredeur@hotmail.com
Website: http://www.lgpsonline.org/

Maine

Northeastern Society for Group Psychotherapy (CT, MA, ME, NH, RI, VT)

Steffen R. Fuller, Ph.D., CGP
68 Leonard Street
Belmont, MA 02478-2522
Office: (617) 484-5005
E-mail: fcserv@aol.com
Website: www.nsgp.com

Maryland

Mid-Atlantic Group Psychotherapy Society (DC, MD, VA, WV)

Nancy S. Hafkin, Ph.D., CGP, President
4300 Montgomery Ave Ste 201
Bethesda, MD 20814-4442
Office: (301) 951-9002
Fax: (301) 986-0681
Email: nhafkin@aol.com
Website: www.magps.org

Massachusetts

Northeastern Society for Group Psychotherapy (CT, MA, ME, NH, RI, VT)

Steffen R. Fuller, Ph.D., CGP
68 Leonard Street
Belmont, MA 02478-2522
Office: (617) 484-5005
E-mail: fcserv@aol.com
Website: www.nsgp.com

 

Minnesota 

Minnesota Group Psychotherapy Society 

Thomas Glaser, MS, LP, CGP
2724 Huntington Ave.
Minneapolis, MN 55416-3918
Office: (612) 240-4289
Fax: (952) 929-1243
E-mail: tomglaserlp@aol.com

New Hampshire

Northeastern Society for Group Psychotherapy (CT, MA, ME, NH, RI, VT)

Steffen R. Fuller, Ph.D., CGP
68 Leonard Street
Belmont, MA 02478-2522
Office: (617) 484-5005
E-mail: fcserv@aol.com
Website: www.nsgp.com

New Jersey 

Eastern Group Psychotherapy Society (CT, NJ, NY)

Edward Elder, MHS, M.Div., President
19 W 34Th St Rm 1200
New York, NY 10001-3006
E-mail: edwardelder@msn.com
Website: www.egps.org
For referrals: contact the EGPS office at (631) 385-0763

Philadelphia Area Group Psychotherapy Society (DE, NJ, PA)

Annie L. Yocum, Psy.D., President
5049 Swamp Road - Suite 301
Doylestown, PA 18901
Office: (520) 465-3029
E-mail: annieyocum@gmail.com
Website: www.pagps.org

New Mexico

Austin Group Psychotherapy Society 

David Kaplowitz, LMFT, CGP, President
3355 Bee Caves Rd., Ste. 104
Austin, TX 78746
Office: (512) 814-7127
E-Mail: dave.kaplowitz@gmail.com
Website: http://www.austingroups.org/

Houston Group Psychotherapy Society 

Jana Rosenbaum, LCSW, CGP, President
1501 Crocker St Apt 1
Houston, TX 77019-4371
Office: (713) 630-0701
Fax: (713) 630-0821
E-mail: jana.rosenbaum@sbcglobal.net 
Website: www.hgps.org

San Antonio Group Psychotherapy Society

Susan Mengder, Ph.D., President
E-mail: mendgenellis@aol.com

Louisiana Group Psychotherapy Society 

Kevin Credeur, PLPC, President
E-mail: kevcredeur@hotmail.com
Website: http://www.lgpsonline.org/

Group Psychotherapy Association of Los Angeles

Vanessa Spooner, Psy.D., President
9300 Wilshire Blvd, Ste. 306
Beverly Hills, CA 90212
Office: (424) 259-1565
E-Mail: vanessaspoonerpsyd@icloud.com
Website: www.gpala.org


 

New York 

Eastern Group Psychotherapy Society (CT, NJ, NY)

Edward Elder, MHS, M.Div., President
19 W 34Th St Rm 1200
New York, NY 10001-3006
E-mail: edwardelder@msn.com 
Website: www.egps.org
For referrals: contact the EGPS office at (631) 385-0763

Rochester Area Group Psychotherapy Society 

Malika Kapadia, Psy.D.
4245 East Ave
Nazareth College
Rochester, NY 14618-3703
Office:  (585) 389-2887
E-mail: kapadia.malika@gmail.com 
Website: www.ragps.org

Westchester Group Psychotherapy Society

Leonardo M. Leiderman, PsyD, ABPP, CGP, President
8 Lower Salem Road
South Salem, NY 10590-1215
Office:(914) 481-8422
Email: lleiderman@westchester-nps.com
Website: www.wgps.com

North Carolina

Carolinas Group Psychotherapy Society 

Dan Darnell, PhD
1506 East Franklin St., Ste. 202
Chapel Hill, NC 27514
Office:  (919) 260-1267
E-mail: dandarnellphd@gmail.com
Website:  www.carolinasgps.org

Ohio

Tri-State Group Psychotherapy Society (OH, KY, IN, Western-PA, Western-WV)

David B. Moore, Ph.D., LCSW, CGP, President
3400 Stony Spring Circle
Louisville, KY 40220
Office: (502) 819-8300
Email: david.d.moore187@gmail.com

Oklahoma

Austin Group Psychotherapy Society 

David Kaplowitz, LMFT, CGP, President
3355 Bee Caves Rd., Ste. 104
Austin, TX 78746
Office: (512) 814-7127
E-Mail: dave.kaplowitz@gmail.com
Website: http://www.austingroups.org/

Houston Group Psychotherapy Society 

Jana Rosenbaum, LCSW, CGP, President
1501 Crocker St Apt 1
Houston, TX 77019-4371
Office: (713) 630-0701
Fax: (713) 630-0821
E-mail: jana.rosenbaum@sbcglobal.net 
Website: www.hgps.org

San Antonio Group Psychotherapy Society

Susan Mengder, Ph.D., President
E-mail: mendgenellis@aol.com

Louisiana Group Psychotherapy Society 

Kevin Credeur, PLPC, President
E-mail: kevcredeur@hotmail.com
Website: http://www.lgpsonline.org/

Group Psychotherapy Association of Los Angeles

Vanessa Spooner, Psy.D., President
9300 Wilshire Blvd, Ste. 306
Beverly Hills, CA 90212
Office: (424) 259-1565
E-Mail: vanessaspoonerpsyd@icloud.com
Website: www.gpala.org


 

Pennsylvania 

Philadelphia Area Group Psychotherapy Society (DE, NJ, PA)

Annie Y. Yocum, President
5049 Swamp Road - Suite 301
Doylestown, PA 18901
Office: (520) 465-3029
E-mail: annieyocum@gmail.com 
Website: www.pagps.org

Tri-State Group Psychotherapy Society (OH, KY, IN, Western-PA, Western-WV)

David B. Moore, Ph.D., LCSW, CGP, President
3400 Stony Spring Circle
Louisville, KY 40220
Office: (502) 819-8300
Email: david.d.moore187@gmail.com

 

Rhode Island

Northeastern Society for Group Psychotherapy (CT, MA, ME, NH, RI, VT)

Steffen R. Fuller, Ph.D., CGP
68 Leonard Street
Belmont, MA 02478-2522
Office: (617) 484-5005
E-mail: fcserv@aol.com
Website: www.nsgp.com

South Carolina

Carolinas Group Psychotherapy Society

Dan Darnell, PhD
1506 East Franklin St., Ste. 202
Chapel Hill, NC 27514
Office:  (919) 260-1267
E-mail: dandarnellphd@gmail.com
Website:  www.carolinasgps.org

Texas

Austin Group Psychotherapy Society 

David Kaplowitz, LMFT, CGP, President
3355 Bee Caves Rd., Ste. 104
Austin, TX 78746
Office: (512) 814-7127
E-Mail: dave.kaplowitz@gmail.com
Website: http://www.austingroups.org/

Houston Group Psychotherapy Society 

Jana Rosenbaum, LCSW, CGP, President
1501 Crocker St Apt 1
Houston, TX 77019-4371
Office: (713) 630-0701
Fax: (713) 630-0821
E-mail: jana.rosenbaum@sbcglobal.net 
Website: www.hgps.org

San Antonio Group Psychotherapy Society

Susan Mengder, Ph.D., President
E-mail: mendgenellis@aol.com


 

Vermont

Northeastern Society for Group Psychotherapy (CT, MA, ME, NH, RI, VT)

Steffen R. Fuller, Ph.D., CGP
68 Leonard Street
Belmont, MA 02478-2522
Office: (617) 484-5005
E-mail: fcserv@aol.com
Website: www.nsgp.com

Virginia

Mid-Atlantic Group Psychotherapy Society (DC, MD, VA, WV)

Nancy S. Hafkin, Ph.D., CGP, President
4300 Montgomery Ave Ste 201
Bethesda, MD 20814-4442
Office: (301) 951-9002
Fax: (301) 986-0681
Email: nhafkin@aol.com 
Website: www.magps.org

Washington

Puget Sound Group Psychotherapy Network

Tom Buffington, MA, President
1001 Broadway, Suite 318
Seattle, WA 98122
Office:  (206) 240-8562
E-mail: tom@buffingtontherapy.com
Website: http://psgpn.org/

 

West Virginia

Mid-Atlantic Group Psychotherapy Society (DC, MD, VA, WV)

Nancy S. Hafkin, Ph.D., CGP, President
4300 Montgomery Ave Ste 201
Bethesda, MD 20814-4442
Office: (301) 951-9002
Fax: (301) 986-0681
Email: nhafkin@aol.com 
Website: www.magps.org

Tri-State Group Psychotherapy Society (OH, KY, IN, Western-PA, Western-WV)

David B. Moore, Ph.D., LCSW, CGP, President
3400 Stony Spring Circle
Louisville, KY 40220
Office: (502) 819-8300
Email: david.d.moore187@gmail.com

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