Douglas Onsi - Email & Phone Number

CFO at Leap Therapeutics

Douglas Onsi is based out of Hopkinton, Massachusetts, United States and works at Leap Therapeutics as CFO.

Douglas Onsi's Contact Information

Douglas Onsi's Work email

d*****@leapt***.com

Valid

Latest update

November 1, 2025

Location

Hopkinton, Massachusetts, United States

Douglas's current employer

Leap Therapeutics

Description

Leap Therapeutics (Nasdaq: LPTX) is developing targeted therapy for cancer patients with DKK1expressing tumors. Leap’s DKN-01 targets the...

Website

leaptx.com

HQ Location

Cambridge, MA, United States

Number of employees

11-50

Industry

Biotechnology Research

Latest update

May 1, 2024

Read about Leap Therapeutics

Frequent questions about Douglas Onsi

What company is Douglas Onsi working for?

Douglas Onsi works for Leap Therapeutics.

What is Douglas Onsi's function at Leap Therapeutics?

Douglas Onsi is CFO at Leap Therapeutics.

Where is Douglas Onsi based?

Douglas Onsi is based out of Hopkinton, Massachusetts, United States.

What is Douglas Onsi's work email address?

Douglas Onsi's professional email address is d*****@leapt***.com

Who are Douglas Onsi's co-workers?

Douglas Onsi's colleagues are Chris Mirabelli, Kevin Lloyd, Ying Zhang, Christine Granfield, Peter Hocknell, Eva Gutierrez, Sridevi Kolluri, Robert Steinberg, Michael Haas, Joaquina Mascarenhas, Elaine Hoffer, Adam Connelly, Elizabeth Parker, Steven Lam, Nannette Hayes, Henry Shion, Diane Piper, Mike Kagey, Jonathan Miller, Steve Tokatlyan, Lianna Sifferlen, Thang Nguyen, Jennie Lee, Dara Swanson, Matthew Lederhos, Yang Song, Erin Walsh, David Shapiro, Jason Baum, Cyndi Sirard, Melissa Stilian, Jack Warsh, Matthew McLaughlin.

Douglas's co-workers

Chris Mirabelli

CEO

Kevin Lloyd

Vice President, Program & Alliance Management

Ying Zhang

Vice President, Biomedical Operations and Head of Biometrics

Christine Granfield

Vice President, Regulatory Affairs & Quality

Peter Hocknell

VP, Analytical Development & Quality Control at Leap Therapeutics

Eva Gutierrez

Senior Director (Immuno-Oncology)

Sridevi Kolluri

Sr./Lead Statistical Programmer

Robert Steinberg

Senior Director of Administration

Michael Haas

Director of Research

Joaquina Mascarenhas

Associate Director, Upstream Process Development and Manufacturing

Elaine Hoffer

Associate Director - Statistical Programming

Adam Connelly

Associate Director CMC Analytical Development & Quality Control at Leap Therapeutics

Elizabeth Parker

Associate Director Clinical Development Operations

Steven Lam

Director of Process Development and Manufacturing

Nannette Hayes

Senior Director Regulatory Affairs

Henry Shion

Associate Director of Analytical Development and Characterization

Diane Piper

Head of Biometrics - Senior Director

Mike Kagey

Senior Director of Translational Medicine

Jonathan Miller

Senior Director, Business Development & Finance

Steve Tokatlyan

Associate Director of Information Technology

Lianna Sifferlen

Manager of Data Management

Thang Nguyen

Sr. Manager CMC Downstream Development & Manufacturing

Jennie Lee

Sr Manager of Analytical Development and Quality Control

Dara Swanson

Sr Manager Quality Systems

Matthew Lederhos

Corporate Controller

Yang Song

Clinical Trial Associate

Erin Walsh

Clinical Trial Manager

David Shapiro

Hematology/Oncology Development Consultant (Bio-oncology Advisors, LLC)

Jason Baum

Chief Scientific Officer

Cyndi Sirard

Chief Medical Officer

Melissa Stilian

Clinical Trial Manager

Jack Warsh

Financial Planning and Analysis Manager

Matthew McLaughlin

Accounting Manager

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