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Office of the Assistant Secretary for Administration and Management
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OASAM Regional Administrative Services Officers (RASOs) & Regional Administrators (RAs)


Region I & II (Boston/New York)

FRAN SULLIVAN — OASAM
RASO
JFK FEDERAL BUILDING, ROOM E215
BOSTON, MA 02203
PHONE: 617-788-2809
sullivan.francesca.e@dol.gov

MARK FALK — OASAM
REGIONAL ADMINISTRATOR (RA)
201 VARICK ST., ROOM 815
NEW YORK, NY 10014
PHONE: 646-264-5050; FAX: 646-264-5056
falk.mark@dol.gov


Region III (Philadelphia)

CHRISTIAN CALLENDER — OASAM
RASO
170 S. INDEPENDENCE MALL WEST, STE. 600E
PHILADELPHIA, PA 19106-3305
PHONE: 215-861-5083
callender.christian@dol.gov

GREGORY L. LEFEVER — OASAM
REGIONAL ADMINISTRATOR (RA)
170 S. INDEPENDENCE MALL WEST, STE. 600E
PHILADELPHIA, PA 19106-3305
PHONE: 215-861-5030
lefever.gregory@dol.gov


Region IV (Atlanta)

REBECCA BROWNING — OASAM
RASO
61 FORSYTH ST., ROOM 6B25
ATLANTA, GA 30303
PHONE: 404-302-5819; FAX: 404-302-5886
browning.rebecca@dol.gov

KELLEY PETTIT (Acting) — OASAM
REGIONAL ADMINISTRATOR (RA)
61 FORSYTH ST., ROOM 6B65
ATLANTA, GA 30303
PHONE: 404-302-5800; FAX: 404-302-5882
pettit.kelley@dol.gov


Region V & VII (Chicago/Kansas City)

CALVIN McKINNEY — OASAM
RASO
230 DEARBORN ST., ROOM 1086
CHICAGO, IL 60604
PHONE: 312-353-2628; FAX: 312-353-0127
McKinney.Calvin@dol.gov

JON SEBASTIAN — OASAM
REGIONAL ADMINISTRATOR (RA)
230 DEARBORN ST., ROOM 1004
CHICAGO, IL 60604
PHONE: 312-353-8373; FAX: 312-886-3219
Jon Sebastian


Region VI & VIII (Dallas/Denver)

CHARLIE DeCEASAR — OASAM
RASO
525 S. GRIFFIN ST., ROOM 707
DALLAS, TX 75202
PHONE: 972-850-4411; FAX: 972-850-4420
deceasar.charlie.d@dol.gov

KELLEY PETTIT — OASAM
REGIONAL ADMINISTRATOR (RA)
525 S. GRIFFIN ST., STE. 744
DALLAS, TX 75202
PONE: 972-850-4401
pettit.kelley@dol.gov


Region IX & X (San Francisco/Seattle)

THOMAS WILLIAMS — OASAM
RASO
90 7TH ST., STE. 12-300
SAN FRANCISCO, CA 94103
PHONE: 415-625-2381; FAX: 415-625-2427
williams.thomas.r@dol.gov

DOUG BETTEN — OASAM
REGIONAL ADMINISTRATOR (RA)
90 7TH STREET, SUITE 12-300
SAN FRANCISCO, CA 94103
PHONE: 415-625-2371; FAX: 415-625-2413
betten.douglas@dol.gov