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Front Office Directory

Miami Marlins

loanDepot park
501 Marlins Way
Miami, FL 33125
Tel: 305.480.1300

Executive Management

Chairman & Principal Owner: Bruce Sherman

Chief Executive Officer: Derek Jeter

General Manager: Kim Ng

Chief Operating Officer: Caroline O'Connor

Chief Revenue Officer: Adam Jones

Administrative Services

Executive Assistant to the CEO: Nicolette Lawrence

Executive Assistant, Business Operations: Kristen Keane

Executive Assistant: Ivette Rosado

Baseball Operations

Assistant General Manager: Brian Chattin

Assistant General Manager: Daniel Greenlee

Director, Baseball Operations: Adrian Lorenzo

Director, Team Travel: Max Thomas

Assistant Director, Baseball Operations: Joey Nero

Baseball Analytics

Director, Analytics: Myles Lewis

Coordinator of Baseball Information Services: Bradley Woodrum

Major League Analyst: Neil Gahart

Analyst: Robert Knopf

Analyst: Tim Pugh

Data Engineer: Benjamin Wong

Data Engineer: Justin Littman

Scouting, Player Development and International Operations

Vice President, Player Development and Scouting: Gary Denbo

Director, Amateur Scouting: DJ Svihlik

Director, Pro Scouting: Hadi Raad

Director, International Scouting: Fernando Seguignol

Director, Minor League Operations: Geoffrey DeGroot

Assistant Director, Player Development: Hector Crespo

Manager, Baseball Operations: Jordan Jackson

Manager, Pro Scouting: Alexandria Rigoli

Manager, International Scouting: Jacob Jola

Manager, Amateur Scouting: Joshua Kapiloff

Manager, Player Development: Danny M. Henriquez

Amateur Scouting Analyst: Justin Brands

Education Initiatives

Coordinator, Education: Emily Glass

Jupiter Lead Teacher: Pamela Mejia

Assistant Teacher, Education Ops: Colleen Mitchell

Medical and Clubhouse

Medical Director: Lee Kaplan, M.D.

Major League Head Athletic Trainer: Gene Basham

Major League Strength & Conditioning Coach: Lee Tressel

Major League Strength & Conditioning Assistant Coach: Amanda Sartoris

Major League Equipment Manager: John Silverman

Visiting Clubhouse Manager: Rock Hughes

Assistant Home Clubhouse Manager: Michael Diaz

Communications & Broadcasting

Vice President, Communications & Broadcasting: Jason Latimer

Assistant Director, Communications: Jon Erik Alvarez

Senior Associate, Social Media: Sarah Penalver

Player Relations & Spanish Media Liaison: Luis Dorante

Coordinator, Media Relations: Daniel Kurish

Broadcaster, Radio: Dave Van Horne

Broadcaster, Radio: Glenn Geffner

Manager, Broadcasting: Kyle Sielaff


Director, Events & Promotions: Juan Martinez

Manager, Digital Marketing: Karry Pomes

Manager, Marketing: Mariah Monahan

Senior Associate, Fan Programs: Jessica Lee

Creative Services

Director, Creative Services: Taylor Bolles

Manager, Video: Jason McClain

Senior Motion Graphics Designer: Javier Castellanos

Lead Editor, Game Presentation: Ronald Rivas

Coordinator, Video: Julio Jauregui

Coordinator, Video: Victor Martinez

Team Photographer: Joseph Guzy

Graphic Designer: Joshua Zaleznik

Graphic Designer: Rachel Suding

Event Presentation

Senior Manager, Presentation & Entertainment: Steven Boyer

Manager, Presentation & Special Events: Kemal Dodds

Coordinator, Entertainment: Mike Biana

Coordinator, Event Presentation: Heather Molander

Marlins Foundation

Executive Director, Marlins Foundation: Raquel "Rocky" Egusquiza

Director, Foundation & Community Initiatives: Sarah Garcia

Youth Programs

Senior Director, Youth Programs: Angela Smith


Vice President, Head of Partnership Development & Strategy: David Oxfeld

Director, Partnership Development: Robert Gelman

Assistant Director, Partnership Strategy: Meaghan Savin

Manager, Partnership Strategy: Amy Groover

Coordinator, Partnership Development: Max Budney

Coordinator, Partnership Strategy: Humberto Miranda

Ticket Sales & Service

Vice President, Ticket Sales & Service: Andre Luck

Coordinator, Ticket Sales & Service: Kassandra Webb

Premium Sales & Service

Director, Premium Sales & Service: Ryan Sember

Senior Premium Sales Executive: Chema Sanchez

Premium Sales Executive: Brandon Grengs

Premium Sales Executive: Aaron Pedigo

Membership Experience

Director, Membership Experience: Brian Jemison

Manager, Membership Experience: Jason Liss

Membership Experience Executive: Samantha MacIntosh

Membership Experience Executive: Eric Sutcliffe

Membership Experience Executive: Lenny Valdez

Membership Experience Executive: Timothy Jenkins

Membership Sales

Director, Membership Sales: Evans Adonis

Membership Sales Executive: Isaac Paladino

Membership Sales Executive: Jennifer Owston

Membership Sales Executive: Christian Jablonski

Group Sales & Service

Director, Group Sales & Service: Kyle Brant

Group Sales & Service Executive: Antonio Diz

Group Sales & Service Executive: Brad Johnson

Group Sales & Service Executive: Ernesto Penton

Group Sales & Service Executive: Jessica Crosson

Group Sales & Service Executive: Joely Stevens

Tourism & Convention Sales Executive: Vanessa Sheffield

Business Analytics

Senior Director, Business Analytics: Christian Lowe

Data Systems Senior Analyst: James Niescier

Business Analyst: Christopher Craven

CRM Analyst: Joseph Pepio

Information Technology

Senior Director, Information Technology: David Enriquez

Assistant Director, Information Technology: Alexis Farres

Manager, Database & Applications: David Kuan

Systems Administrator: Ruben Prieto, Jr.

Systems Administrator: Luis Navarro

Information Technology Analyst: Brandon Booth

Finance & Accounting

Vice President, Financial Planning & Accounting: Fred Koczwara

Sr. Director, Financial Planning & Accounting: Michael Mullane

Payroll Administrator: Carolina Calderon

Assistant Payroll Administrator: Edgar Perez

Senior Financial Analyst: Veronica Vega

Senior Associate, Finance: Claudia Avila

Supervisor, Accounts Payable: Anthony Paneque

Human Resources

Vice President, Chief People Officer: Beth Elletson

Lead Recruiter: Francisco Ponce de Leon

Office Services

Supervisor, Office Services: Karl Heard


Senior Director, Project Management Office: Tony Brasile

Manager, Investor Relations & Special Projects: Karen De Leon

Legal & Risk Management

Vice President and General Counsel: Ashwin Krishnan

Associate General Counsel: Stephanie Galvin

Director, Risk Management: Fred Espinoza

Public Affairs

Vice President, Public Affairs: Alfredo Mesa

Experience & Innovation

Vice President, Experience & Innovation: Michael Shaw

Director, Guest Services: Cristina Corpion

Customer Engagement Specialist: John-Albert Rodriguez

Ballpark Operations & Events

Director, Event Operations: Anthony Favata

Manager, Special Events: Gisella Silva

Ticket Operations

Director, Ticket Operations: Mardi Dilger

Supervisor, Ticket Operations: Gerry Fernandez

Coordinator, Ticket Operations Reporting and Assistant Vault: John Jola


Senior Director, Security: Thomas Jones

Assistant Director, Security: Frank Jameson

Supervisor, Security: Pedro Lanuza

Security Officer: Griselda Bonachea

Security Officer: Walter Clarit

Security Officer: David Cross

Security Officer: Alfonso Flores

Security Officer: Jeremy Gonzalez

Security Officer: William Green II

Security Officer: Jahaira Mendez

Security Officer: Joseph Ventura-Stern

Security Officer: Claidman Deltoro

Security Officer: Daniel Hoffman

Security Officer: Sofia Fuentes

Security Officer: Thomas Farrell


Vice President, Facilities: Jeff King

Command Center Supervisor: Deborah Salsberg

Command Center Operator: Alejandro Esquivel

Command Center Operator: Clifford Diaz

Command Center Operator: Christopher Sardi

HVAC Technician: Aldo Alpizar

HVAC Technician: Daniel Hernandez

Electrician: Yuniel Diaz

Electrician: Gilberto Diaz

Carpenter: Clifford Williams Jr.

Plumber: Vladimir Leon


Director, Grounds: Chad Mulholland-Cowic

Manager, Grounds: Gregory Jones

Manager, Grounds: Javier Carrillo-Millan

Grounds Crew: Ameer Johnson

Grounds Crew: Nathan Abraham

Grounds Crew: Thomas Campione