Contact Us

PHIN Subject Matter Experts (SMEs)

CDC PHIN Subject Matter Expert	Regions	Phone	Email
Mark Winarsky (Team Leader)	1 & 2 (CT, ME, MA, NH, RI, VT/NYC, NY, NJ)	(404) 498-6648	mwinarsky@cdc.gov
Jannie Williams	3 & 4 (DC, DE, MD, PA, VA, WV/AL, FL, GA, KY, MS, NC, SC, TN & PR and VI)	(404) 498-2046	jwilliams@cdc.gov
Roniqua Watkins	5, 8, & 9 (CHI, IL, IN, OH, MI, MN, WI/CO, MT, ND, SD, UT, WY/AZ, CA, HI, Los Angeles, NV)	(404) 498-2417	rwatkins2@cdc.gov
Christie Vu	6, 7 & 10 (AR, LA, NM, OK, TX/IA, KS, MO, NE/AK, ID, OR, WA & AS, FM, GU, MH, MP, PW)	(404) 498-1197	cvu@cdc.gov

For specific system related questions, contact the PHIN Help Desk Phone:
1-800-532-9929 OR (770) 216-1299