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Division Members

Division Chief

Luther Sigurdsson, MD Luther Sigurdsson, MD
Clinical Professor
lsigurdsson [at] pediatrics [dot] wisc [dot] edu

H4/426 CSC   Mailcode: 4108
Phone: (608) 265-4893


Istvan Danko, MD, PhD Istvan Danko, MD, PhD
Associate Professor (CHS)
idanko [at] pediatrics [dot] wisc [dot] edu

H4/432 CSC   Mailcode: 4108
Phone: (608) 265-9702
Daniel M. O Daniel M. O'Connell, MD
Assistant Professor (CHS)
oconnell [at] pediatrics [dot] wisc [dot] edu

H4/420 CSC   Mailcode: 4108
Phone: (608) 262-9556
Dorota Walkiewicz-Jedrzejczak, MD Dorota Walkiewicz-Jedrzejczak, MD
Associate Professor (CHS)
walkiewicz [at] pediatrics [dot] wisc [dot] edu

H4/434 CSC   Mailcode: 4108
Phone: (608) 262-9335

Clinical Staff

No Photo Available Karen M. Sherry
Nurse Practitioner
KSherry [at]

600 Highland Ave   Mailcode: C200
Phone: (608) 262-0943
Marcy M. Weidkamp, NP Marcy M. Weidkamp, NP
Nurse Practitioner
mweidkamp [at]

J6/411 CSC   Mailcode: C200
Phone: (608) 265-9702


Jessica J. Fleming Jessica J. Fleming
jjfleming [at] pediatrics [dot] wisc [dot] edu

J4/402 CSC   Mailcode: 4108
Phone: (608) 262-0943
Rose M. Hernandez Rose M. Hernandez
rmhernandez [at] pediatrics [dot] wisc [dot] edu

J4/402 CSC   Mailcode: 4108
Phone: (608) 265-6595

Last updated: 01/04/2016
webmaster [at] pediatrics [dot] wisc [dot] edu
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