This Month, You Can Triple Your Impact
This Month, You Can Triple Your Impact
You can make three times the difference during Alzheimer’s & Brain Awareness Month with our Triple Your Impact Match Challenge — but only until June 20. Your gift can go three times as far to help provide care and support and advance research.
Donate NowAbout the Alzheimer's Association Southeastern Pennsylvania Chapter
- The Delaware Chapter serves New Castle, Kent and Sussex counties.
- The Southeastern Pennsylvania Chapter serves Berks, Bucks, Chester, Delaware, Lehigh, Montgomery, Northampton and Philadelphia
Office locations in Southeastern Pennsylvania
Find help for Alzheimer’s and dementia at your local offices in Pennsylvania. Call to schedule an appointment before visiting an office near you.
Southeastern Pennsylvania Chapter399 Market Street, Suite 250
Philadelphia, PA 19106
M - F: 9 a.m. to 5 p.m.
(Visits by appointment only)
215.561.2919
Delaware Chapter
Tower Office Park, 240 N. James St., Suite 100-A
Newport, DE 19804
(Visits by appointment only)
302.633.4420
Leadership and staff in Delaware and Pennsylvania
Our chapter is led by a team of staff and volunteers dedicated to making life better for individuals living with dementia, their caregivers, family members and future generations.
Delaware Chapter Leadership
David McShea
Executive Director
djmcshea@alz.org
Southeastern Pennsylvania Chapter Leadership
Paul Geller
Executive Director
pjgeller@alz.org
Delaware Chapter Programs and Services
Erica Holmes
Manager, Programs
erholmes@alz.org
Southeastern Pennsylvania Programs and Services
Amba Kasongo
Program Director
ajkasongo@alz.org
Antony Colon
Program Manager
accolon@alz.org
Katherine Kearney
Program Manager
kmkearney@alz.org
Sharon Jarnette
Community Outreach Assistant
sjarnette@alz.org
Delaware Chapter Development
Ashley Mittelmeier
Manager, Walk to End Alzheimer's
aemittelmeier@alz.org
Southeastern Pennsylvania Development
Fran Gibbons
Sr. Director, Walk to End Alzheimer's
fgibbons@alz.org
Paris DiLorenzo
Manager, Walk to End Alzheimer's
padilorenzo@alz.org
Mary Ellen Cosaboon
Coordinator, Development
mecosaboon@alz.org
Delaware Chapter Public Policy and Advocacy
Sean Dwyer
Territory Government Affairs Director
stdwyer@alz.org
Lynn Phan
Manager, Grassroots Advocacy
lnphan@alz.org
Southeastern Pennsylvania Chapter Public Policy and Advocacy
Sean Dwyer
Territory Government Affairs Director
stdwyer@alz.org
Michael Galvan
Government Relations Director
mrgalvan@alz.org
Luke Rayman
Territory Grassroots Advocacy Director
lmrayman@alz.org
Communications | Media Contact
Contact the Central East Marketing and Communications team
Delaware Chapter Administration and Operations
Cathy ZumboOperations Manager
czumbo@alz.org
Southeastern Pennsylvania Chapter Administration and Operations
Ranae GagenOperations Manager
rmgagen@alz.org
Community Board of Excellence
Delaware Community Board of Excellence
More information is coming soon about the Delaware Community Board of Excellence. Individuals interested in joining the board can contact, email David McShea.
Southeastern Pennsylvania Communtiy Board of Excellence
Chair: Tom Cassidy
Members:
- Danielle DiGregorio
- Glen Gray
- Bryant Greene
- Courtney R. Lee, MD, MPH, MSHP
- Bronwyn Martin
- Bill Mikus
- Spencer Palmer
- Mike Russomano
- Michael Schmeltzer
- John Young
Emeritus
- Phil Gutis
- George V. Hager, Jr.
- Robert F. Marino
- Jon Runyan
rev. 4/2026
Join our team
Help join the fight against Alzheimer’s. Make a difference by volunteering, working with us at the Alzheimer's Association or joining our team nationwide. Explore volunteer opportunities and career opportunities with the Alzheimer's Association.
Take charge of your brain health today.
See the 10 Healthy Habits
Know the 10 warning signs of Alzheimer's.
Learn the Signs