NATIONAL HEADQUARTERS
Institute for Spiritual Development
5611 NE 16th Ave.,
Fort Lauderdale, Florida 33338
Reverend James De Biasio, National Spiritual Advisor and Founder
954-229-0758
INSTITUTE FOR SPIRITUAL DEVELOPMENT LOCATIONS
ISD – Sparta, NJ
15 Sparta Ave,
Sparta, NJ 07871
Rev. John Drinkard, Director
973-551-5300
http://www.isdsparta.org/
ISD – Washington, DC
P.O. Box 2027, Vienna, VA 22183
Reverend Fran Wright, Director/Pastor and National Spiritual Advisor
202-363-7106
http://www.isd-dc.org
ISD Oneonta, NY
The Lotus Center
P.O. Box 1266
Oneonta, NY 13820
Reverends Diana Friedell and Rev. Story Lucile Ducey
(607) 386-0849
http://www.isdoneonta.org
ISD Treasure Coast (ISDTC) is a satellite group under ISD Sparta
c/o Spark of Divine
1789 Old Dixie Hwy
Vero Beach, FL 32960
772-202-8788
https://www.isdsparta.org/