Jack O'Callahan - Email & Phone Number

Sr.Managing Director at Ziegler Capital Management, Llc

Jack O'Callahan is based out of Ponte Vedra Beach, Florida, United States and works at Ziegler Capital Management, Llc as Sr.Managing Director.

Jack O'Callahan's Contact Information

Jack O'Callahan's Personal email

j*****@gmai***.com

Valid

Latest update

October 19, 2025

Location

Ponte Vedra Beach, Florida, United States

Jack's current employer

Ziegler Capital Management, Llc

Description

Over the past three decades, Ziegler Capital Management has grown to manage investment strategies across the equity and fixed income spec...

Website

zieglercap.com

HQ Location

Chicago, Illinois, United States

Number of employees

51-200

Industry

Investment Management

Latest update

May 1, 2024

Read about Ziegler Capital Management, Llc

Frequent questions about Jack O'Callahan

What company is Jack O'Callahan working for?

Jack O'Callahan works for Ziegler Capital Management, Llc.

What is Jack O'Callahan's function at Ziegler Capital Management, Llc?

Jack O'Callahan is Sr.Managing Director at Ziegler Capital Management, Llc.

Where is Jack O'Callahan based?

Jack O'Callahan is based out of Ponte Vedra Beach, Florida, United States.

What is Jack O'Callahan's personal email address?

Jack O'Callahan's personal email address is j*****@gmai***.com

Who are Jack O'Callahan's co-workers?

Jack O'Callahan's colleagues are Scott Roberts, William Fitzgerald, Tyler Vlasak, Thomas McGowan, John Prys, Matthew O'Neil, Christian Greiner, Kathy Becker, Dan Skubiz, Chris Mclean, Eric Zenner, Evans Papanikolaou, Kevin Carlson, John Brinckerhoff, Devansh Patel, Matthew Kowieski, David Bowman, Daniel Cross, Richard Scargill, Matthew Boyce, Christopher Noll, Wiley Angell, John Albert, Ankit Dahiya, Sakshi Mundhra, Monika Singh, Matthew Nahorski, David Drzadinski, Lisa Sarff, Renee Ansbro, Sarah Vonck, Kevin Finn, Chris Mika, William O'Connor, Ben Solak.

Jack's co-workers

Scott Roberts

President

William Fitzgerald

Chief Executive Officer

Tyler Vlasak

Assistant Vice President, Marketing & Client Service

Thomas McGowan

Senior Vice President Marketing

John Prys

Senior Portfolio Manager - MVP Group

Matthew O'Neil

Senior Vice President

Christian Greiner

Vice President, Portfolio Manager

Kathy Becker

Vice President

Dan Skubiz

Chief Investment Officer - MVP Group

Chris Mclean

Senior Vice President, Marketing

Eric Zenner

Vice President

Evans Papanikolaou

Chief Administrative Officer (CAO)

Board Member and Senior Managing Director - Chief Revenue and Strategy Officer

Matthew Kowieski

Director of Operations

David Bowman

Managing Director

Daniel Cross

Director, Sales and Marketing

Richard Scargill

Director of Fixed Income Strategies, Senior Portfolio Manager

Matthew Boyce

Director, Sales and Marketing

Christopher Noll

Head Trader

Wiley Angell

Chief Investment Officer - FAMCO Group

John Albert

Senior Portfolio Manager

Ankit Dahiya

Sustainability Analyst

Sakshi Mundhra

Sustainability Analyst

Monika Singh

Chief Compliance Officer

Matthew Nahorski

Senior Equity Analyst

David Drzadinski

Co-Chief Investment Officer/Senior Portfolio Manager - Red Granite Growth Group

Lisa Sarff

Administrative Assistant

Renee Ansbro

Chief Financial Officer

Sarah Vonck

Sustainability Analyst

Kevin Finn

Senior Portfolio Manager

Chris Mika

Equity Trader

William O'Connor

Senior Portfolio Manager

Ben Solak

Equity Research Analyst

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