Section Heads

Section Heads provide leadership for faculty, staff and graduate students in the five sections that make up SIPS.  The sections are united by the school’s shared Grand Challenges and the stakeholders they serve across New York and around the world.

courtney weber
Courtney Weber

Horticulture Section

jian hua with arabadopsis
Jian Hua

Plant Biology Section

michael gore in corn field
Michael Gore

Plant Breeding and Genetics Section

gillian turgeon
Gillian Turgeon

Plant Pathology and Plant-Microbe Biology Section

dan buckley staring at plate
Dan Buckley

Soil and Crop Sciences Section

Directors of graduate and undergraduate studies

taryn bauerle with student in lab
Taryn Bauerle

Chair, Directors of Graduate Study Council

Lit greenhouse range during a snowy winter night
Greg Peck

Director of Undergraduate Studies
(Plant Sciences Major)

Jake Zajkowski/Provided Frank Rossi, associate professor of horticulture in the College of Agriculture and Life Sciences, leads Long Island golf course superintendents on a walk and talk event at Bethpage, just weeks before the 2025 Ryder Cup.
Frank Rossi

Richard C. Call Director of Undergraduate Studies
(Agricultural Sciences Major)

Professional Staff Leadership Team

The Professional Staff Leadership Team supervises financial, administrative and student services staff who play key roles in helping the school achieve its mission.

tracy chapman headshot
Tracy Chapman

Assistant Director for Finance and Budget

School of Integrative Plant Science

Tracy Chapman
  • tlk2 [at] cornell.edu
Cindy Twardokus headshot
Cindy Twardokus

Administrative Lead and Assistant to the SIPS Director and Assistant Director

School of Integrative Plant Science

Cindy Twardokus
  • ct259 [at] cornell.edu
leah cook
Leah Cook

Student Services Lead

School of Integrative Plant Science

Leah Cook
  • lcc2 [at] cornell.edu