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Your Environment. Your Health.

Scientists & Staff

Cellular & Molecular Pathology Branch

Branch Chief

Robert Sills, D.V.M., Ph.D.
Robert C. Sills, D.V.M., Ph.D.
Chief, Cellular & Molecular Pathology Branch, Interim Group Leader, Image Analysis Group
Tel 984-287-3839
sills@niehs.nih.gov
P.O. Box 12233
Mail Drop B3-06
Durham, N.C. 27709

Clinical Pathology

Gregory Travlos, D.V.M., D.A.C.V.P.
Greg Travlos, D.V.M., D.A.C.V.P.
Clinical Pathology Group Leader

Tel 984-287-3826
travlos@niehs.nih.gov
Dave Brar
Sukhdev Brar
Biologist

Tel 984-287-3942
brar@niehs.nih.gov
Cora, Michelle
Michelle C. Cora, D.V.M., D.A.C.V.P.
Veterinary Medical Officer/NTP Clinical Pathologist

Tel 984-287-3828
michelle.cora@nih.gov
Lorri Ezedin
Lorri Ezedin
Contractor — NTP Data Coordination Unit

Tel 984-287-3830
ezedin@niehs.nih.gov
Debra King
Debra H. King
Medical Technologist

Tel 984-287-3943
kingdh@niehs.nih.gov
Dr. Eui Jae Sung
Eui Jae Sung, D.V.M., Ph.D.
Fellow

Tel 984-287-3873
euijae.sung@nih.gov
Ralph Wilson
Ralph E. Wilson
Biologist

Tel 984-287-3941
wilson@niehs.nih.gov

Image Analysis

Robert Sills, D.V.M., Ph.D.
Robert C. Sills, D.V.M., Ph.D.
Chief, Cellular & Molecular Pathology Branch, Interim Group Leader, Image Analysis Group

Tel 984-287-3839
sills@niehs.nih.gov
Norris Flagler
Norris D. Flagler
Biologist

Tel 984-287-3949
flagler@niehs.nih.gov
Beth Mahler
Teresa B. Mahler
Contractor

Tel 984-287-3945
mahler1@niehs.nih.gov
Elizabeth Ney
Eli Ney
Biologist

Tel 984-287-3946
Fax 984-287-3946
ney@niehs.nih.gov

Molecular Pathology

Arun Pandiri, BVSc&AH, Ph.D., D.A.C.V.P.
Arun Kumar R. Pandiri, B.V.Sc. & A.H., M.S., Ph.D., D.A.C.V.P., D.A.B.T.
Group Leader – NTP Pathologist

Tel 984-287-3861
arun.pandiri@nih.gov
Ricardo Cortes
Ricardo A. Cortes, D.V.M.
Contractor — Biologist

Tel 984-287-3858
ricardo.cortes@nih.gov
Ashley Deleon
Ashley N. Deleon, M.S.
Contractor — Biologist

Tel 984-287-3950
ashley.deleon@nih.gov
Headshot of Ramesh Kovi
Ramesh C. Kovi, B.V.Sc. & A.H., M.V.Sc., Ph.D., D.A.C.V.P., D.A.B.T.
Contractor — NTP Pathologist

Tel 984-287-3868
ramesh.kovi@nih.gov
Makoto Shirai, D.V.M., Ph.D.
Makoto Shirai, D.V.M., Ph.D.
Special Volunteer

Tel 984-287-3879
makoto.shirai@nih.gov
Thai-Vu (Kiki) Ton
Thai-Vu T. Ton
Biologist

Tel 984-287-3859
ton@niehs.nih.gov
Miaofei Xu
Miaofei Xu, Ph.D.
Fellow — Visiting

Tel 984-287-3869
miaofei.xu@nih.gov

Mouse Embryo Phenotyping

Susan Elmore, D.V.M., M.S., D.A.C.V.P.
Susan Elmore, M.S., D.V.M., D.A.B.T., D.A.C.V.P., F.I.A.T.P.
Group Leader, Staff Scientist – NTP Pathologist

Tel 984-287-3834
elmore@niehs.nih.gov
Beth Mahler
Teresa B. Mahler
Contractor

Tel 984-287-3945
mahler1@niehs.nih.gov

NTP Laboratory Animal Medicine

Angela King-Herbert, D.V.M.
Angela King-Herbert, D.V.M.
Group Leader

Tel 984-287-3863
Fax 301-451-5603
kingher1@niehs.nih.gov
Sheba R. Churchill, Ph.D.
Sheba R. Churchill, D.V.M.
Fellow — IRTA Postdoctoral

Tel 984-287-3832
sheba.churchill@nih.gov
Amy Johnson
Amy W. Johnson
Contractor — Administrative Specialist

Tel 984-287-3856
amy.johnson2@nih.gov

NTP Pathology

David Malarkey, D.V.M., Ph.D., D.A.C.V.P.
Dave Malarkey, D.V.M., Ph.D.
Group Leader/NTP Pathologist

Tel 984-287-3845
malarkey@niehs.nih.gov
Amy Brix, D.V.M., Ph.D., D.A.C.V.P.
Amy E. Brix, D.V.M., Ph.D.
Contractor — NTP Pathologist

Tel 984-287-3827
brix@niehs.nih.gov
Mark Cesta, D.V.M., Ph.D., D.A.C.V.P.
Mark Cesta, D.V.M., Ph.D.
Scientist – NTP Pathologist

Tel 984-287-3844
cesta@niehs.nih.gov
Lorri Ezedin
Lorri Ezedin
Contractor — NTP Data Coordination Unit

Tel 984-287-3830
ezedin@niehs.nih.gov
Headshot of Jami Heller
Jami L. Heller
Contractor — NTP Data Coordination Unit

Tel 984-287-3829
heller@niehs.nih.gov
Daven Jackson-Humbles
Daven N. Jackson-Humbles, D.V.M., Ph.D.
Fellow — IRTA Postdoctoral

Tel 984-287-3875
daven.jackson-humbles@nih.gov
Greg Krane
Greg Krane, D.V.M., D.A.C.V.P.
Fellow — IRTA Postdoctoral

Tel 984-287-3876
Fax 301-480-3688
gregory.krane@nih.gov
Dr. Eui Jae Sung
Eui Jae Sung, D.V.M., Ph.D.
Fellow

Tel 984-287-3873
euijae.sung@nih.gov
Headshot of Cynthia Willson
Cynthia J. Willson, D.V.M., Ph.D.
Contractor — NTP Pathologist

Tel 984-287-3835
cynthia.willson@nih.gov

NTP Pathology Adjunct

Susan Elmore, D.V.M., M.S., D.A.C.V.P.
Susan Elmore, M.S., D.V.M., D.A.B.T., D.A.C.V.P., F.I.A.T.P.
Group Leader, Staff Scientist – NTP Pathologist

Tel 984-287-3834
elmore@niehs.nih.gov
Ronald Herbert, D.V.M., Ph.D.
Ron A. Herbert, D.V.M., Ph.D.
Group Leader/NTP Pathologist

Tel 984-287-3841
herbert@niehs.nih.gov
Kyathanahalli Janardhan
Kyathanahalli S. Janardhan, M.V.Sc., Ph.D.
Contractor — Pathologist

Tel 984-287-3833
kyathanahalli.janardhan@nih.gov
Headshot of Ramesh Kovi
Ramesh C. Kovi, B.V.Sc. & A.H., M.V.Sc., Ph.D., D.A.C.V.P., D.A.B.T.
Contractor — NTP Pathologist

Tel 984-287-3868
ramesh.kovi@nih.gov
Arun Pandiri, BVSc&AH, Ph.D., D.A.C.V.P.
Arun Kumar R. Pandiri, B.V.Sc. & A.H., M.S., Ph.D., D.A.C.V.P., D.A.B.T.
Group Leader – NTP Pathologist

Tel 984-287-3861
arun.pandiri@nih.gov

NTP Pathology Coordinator

Danica MK Andrews
Danica Andrews
Program Specialist

Tel 984-287-3882
Fax 919-541-0295
andrewsda@niehs.nih.gov

Pathology Support

Ronald Herbert, D.V.M., Ph.D.
Ron A. Herbert, D.V.M., Ph.D.
Group Leader/NTP Pathologist

Tel 984-287-3841
herbert@niehs.nih.gov
Sierra Brooks
Sierra S. Brooks
Contractor

Tel 984-287-3959
sierra.brooks@nih.gov
Faye L. Bright
Faye B. Bright
Contractor — Histotechnologist

Tel 984-287-3959
faye.bright@nih.gov
Quashana D. Brown
Quashana D. Brown
Biological Technician

Tel 984-287-3928
brownqd@niehs.nih.gov
Natasha Clayton
Natasha P. Clayton
Biologist – Supervisor

Tel 984-287-3956
clayton2@niehs.nih.gov
Glenda Corniffe
Glenda M. Corniffe
Biologist

Tel 984-287-3959
corniffe@niehs.nih.gov
Willie Cunningham
Willie Cunningham
Biologist

Tel 984-287-3961
cunningham@niehs.nih.gov
Bettie Harris
Bettie M. Harris
Contractor

Tel 984-287-3959
harris22@niehs.nih.gov
Kyathanahalli Janardhan
Kyathanahalli S. Janardhan, M.V.Sc., Ph.D.
Contractor — Pathologist

Tel 984-287-3833
kyathanahalli.janardhan@nih.gov
Heather Jensen
Heather Jensen, M.S.
Lead Biologist

Tel 984-287-3930
jensen@niehs.nih.gov
Yvette LeGrande
Yvette LeGrande
Biologist

Tel 984-287-3931
yvette.legrande@nih.gov
Otis Lyght
Otis Lyght
Contractor

Tel 984-287-3932
otis.lyght@nih.gov
David Olson
David J. Olson
Contractor

Tel 984-287-3933
olsond2@niehs.nih.gov
Ashley Paragone
Ashley R. Paragone
Biologist

Tel 984-287-3959
ashley.paragone@nih.gov
Mark Rubino
Mark A. Rubino
Biologist

Tel 984-287-3934
rubinom@niehs.nih.gov
Deloris Sutton
Deloris Sutton
Biologist

Tel 984-287-3953
sutton2@niehs.nih.gov
portrait of Barbara Williams
Barbara F. Williams
Contractor

Tel 984-287-3959
barbara.williams3@nih.gov

Staff

Carolyn Hall
Carolyn Hall
Administrative Specialist

Tel 984-287-3849
Fax 301-480-3116
hall7@niehs.nih.gov
Donna Roach
Donna J. Roach
Administrative Technician

Tel 984-287-3871
roachd@niehs.nih.gov
Not Pictured
Sheila Withers
Secretary

Tel 984-287-3842
withersg@niehs.nih.gov

Adjunct

Darlene Dixon, D.V.M., Ph.D.
Darlene Dixon, D.V.M., Ph.D.
Group Leader
Tel 984-287-3848
dixon@niehs.nih.gov
P.O. Box 12233
Mail Drop B3-06
Durham, N.C. 27709
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