CTEP Branches and Offices
Last Updated: 06/27/25
Staff, Pictures and Bios
| Name | Position | Room | Phone | |
|---|---|---|---|---|
| Steven Gore, MD | Branch Chief | 5W524 | steven.gore@nih.gov | 240-276-6318 |
| Helen X. Chen, MD | Associate Branch Chief (Immunooncology) | 5W456 | Helen.chen@nih.gov | 240-276-6106 |
| Andrecia Cunningham | Clinical Operations Manager | 5W448 | andrecia.cunningham@nih.gov | 240-276-5213 |
| Lorraine Pelosof, MD, PhD | Medical Officer (Small Molecules, Epigenetics) | 5W512 | lorraine.pelosof@nih.gov | 240-276-6281 |
| Brian Ko, MD | Medical Officer (Immunooncology) | 5W506 | brian.ko@nih.gov | 240-784-3903 |
| Cheryl Pickett-Gies, MD, PhD | Medical Officer (Immunooncology) | 5W524 | cheryl.pickett@nih.gov | 240-276-5421 |
| Nicole Pultar | Administrative Assistant | 5W504 | nicole.pultar@nih.gov | 240-276-6974 |
About the Branch Chief
Steven Gore, MD, earned his undergraduate and doctoral degrees at Yale, performed his residency at the University of Chicago and his oncology fellowship at Johns Hopkins. He rose from instructor to full professor at Johns Hopkins, and, in 2013, he became professor of medicine and director of hematologic malignancies at Yale. He joined the Investigational Drug Branch at CTEP in 2020.
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