Front Office Staff

Geoff was promoted to President & General Manager on September 10, 2018, after serving eight years as the Executive Vice President & General Manager. He began his career with the team as an intern in 2001 and was hired as Director of Group Sales prior to the 2002 season. In 2004 Geoff became the Director of Sales and Promotions and after the 2006 season, Geoff was promoted to Assistant General Manager for Sales and Promotions.

Geoff was honored as the 2015 Eastern League Executive of the Year. In 2011 he was named to the Portland Press Herald's "40 under 40" list, recognizing 40 local business leaders under the age of 40. Geoff is a graduate of the University of Massachusetts at Amherst with a degree in sport management. In addition to his work with the Sea Dogs, Geoff serves on the PeoplesChoice Credit Union Board of Directors and the Maine Children's Cancer Program Board of Directors. He previously served on the board of the South Portland American Little League and coached youth baseball and basketball.

Geoff lives with his wife Kristie and son Hudson.

Jesse oversees all aspects of ticketing and merchandise for the Portland Sea Dogs. He joined the organization in October 2021 after spending six seasons with the Lexington Legends (Single-A affiliate of the Kansas City Royals). During his time with the Legends, Jesse served as the Director of Corporate Sales before being promoted to Chief Operating Officer. In this role, he helped transition the team from Minor League Baseball into the Atlantic League of Professional Baseball.

Beyond his work with the Legends, Jesse demonstrated his commitment to the community by serving on several boards, including the American Cancer Society and Habitat for Humanity.

A native of New York City, Jesse gained experience in ticketing, sponsorship, and special event roles with the Binghamton Mets and Binghamton Senators before moving to Lexington.

An avid fan of New York sports and the Colorado Buffaloes, Jesse now resides in Scarborough, Maine, with his wife, Emma, their daughter, Lucy, and their dog, Davy Crockett.

Jim began his career with the team in ticket sales in their inaugural 1994 season and was hired full time to oversee the Finance Operations shortly thereafter. He added Stadium Operations to his list of responsibilities in 2003. He was promoted to Vice President at the end of the 2006 season and is currently in charge of Finance and Game Operations including overseeing the Jumbotron and Audio operations during games (and has been known to shoot off a firework or two when called upon). He anchored the Sea Dogs toboggan team to a historic last-place finish at the 2007 National Championships in Camden (an accomplishment he's still quite proud of). In his free time, he's been known to hang out at local bowling alleys, golf courses, and curling sheets (where he's been told he's one heckuva' sweeper…..though that might just be them being polite). He lives in Portland with his wife Kelli and his two children, Jack and Maggie.

The 2025 season will be Cameron's 29th with the Portland Sea Dogs. He joined the organization as a part-time seasonal employee in 1996 and was hired full-time in January 1999 as the Sea Dogs Ticket Office Manager. In 2005, he was named the Public Relations Director of the Year for all Minor League Sports by MinorLeagueNews.com. Cameron graduated from Southern New Hampshire University with a degree in Sport Management, where he was the recipient of the University's "Sport Management" award. Outside of the Sea Dogs, he volunteers for STRIVE, where he serves on the "Steering Committee". Originally from Brunswick, he now resides in Cumberland with his wife Sarah, and sons Caleb and Charlie.

The 2025 season will be Meehan's 21st working in professional sports and 14^th with the Sea Dogs. He began his career in the sports industry as an intern with the Sea Dogs in 2003. Upon completion of his internship, he was hired by the New Britain Rock Cats, where he spent four seasons as the team's Director of Tickets & Corporate Sales before spending 2006 with the New Hampshire Fisher Cats as their Director of Ticket Sales. In 2009, Meehan returned to his home state of Maine joining the Maine Red Claws staff as a Senior Account Executive, helping the organization sell out their first 48 home games throughout two seasons. In addition to his professional sports experience, Meehan worked at the Portland Regional Chamber of Commerce as the Director of Member Services.

Dennis is also very involved in his community and currently serves as the President of Scarborough Little League and is a board member of the Portland Regional Chamber of Commerce. He also coaches soccer, basketball, and little league in town.

Emma joined the Sea Dogs in March 2020, becoming just the fifth lead broadcaster in the Sea Dogs 27-year history. She has spent the previous two seasons as the Director of Broadcasting & Media Relations for the Lexington Legends, where she called back-to-back South Atlantic League Championships. In 2019, she was honored as the South Atlantic League Media Relations Director of the Year. During the off-season, she served as the voice of Morehead State University Women's Basketball on ESPN+ and radio.

Before joining the Legends, Emma was the Broadcast and Media Relations Assistant for the St. Paul Saints, an independent baseball team. She spent 2015 and 2016 in Medford, Oregon as Broadcast and Communications Manager for the Medford Rogues, a collegiate summer team. In 2014, she was part of the broadcast duo for the Mat-Su Miners, another summer collegiate team, in Palmer, Alaska.

The Dallas, Texas native attended the University of Missouri where Tiedemann earned a Bachelor's degree in secondary education and a minor in history.

The 2023 season will be Alan's tenth season with the Sea Dogs. Alan got his start with the Sea Dogs as the guest services representative, a job he enjoyed for two seasons before transitioning into the ticket office in the coordinator role. He was promoted to Director of Business Development in the fall of 2022 and is still loving every minute that he spends at Hadlock Field… even in the off-season.

Chelsea joined the Sea Dogs staff in November of 2022. This season marks both her second in minor league baseball and her second with the Red Sox organization. She spent the 2022 minor league season in Virginia with Boston’s Class-A affiliate, the Salem Red Sox, as a Promotions and Social Media Assistant.

A Dallas, Texas native, Chelsea earned a bachelor's of journalism from the University of Missouri in the spring of 2020. While in college, she served as a strategic communications intern for Mizzou Athletics. During the summer of 2018, she worked as a media relations intern for the Valley Blue Sox in the New England Collegiate League, and as a public relations intern in the summer of 2019 for the Madison Mallards in the Northwoods League. After earning her degree, Chelsea became a communications assistant for Jacksonville University in Florida, covering the men’s and women’s rowing, men’s and women’s soccer, and women’s lacrosse programs.

In her free time, Chelsea enjoys day-tripping around New England, reading her favorite books, and re-watching the 2004 ALCS.

Cooke was named the Sea Dogs' Head Groundskeeper in October 2017 after serving as the Sea Dogs' Assistant Head Groundskeeper for eight seasons. Prior to joining the Sea Dogs, Cooke spent ten years working for the City of South Portland, maintaining the fields at the Wainwright Recreation Complex. Cooke is a graduate of South Portland High School and the University of Rhode Island. Cooke played baseball at Rhode Island, where he developed his interest in turf management, as the baseball team often worked on the field. In addition to his duties at the Sea Dogs, Cooke is an assistant baseball and football coach at South Portland High School.

In 2025, Mike begins his 22nd season in professional baseball and seventh with the Portland Sea Dogs. Mike’s career in baseball began as a Stadium Security Supervisor in 2003 with the Atlanta Braves. He then became the Home and Visiting Clubhouse Manager, Sales Executive and Director of Stadium/Game-day Operations and Baseball Academy for the Pensacola Pelicans. In 2010, Mike accepted a position as Assistant Clubhouse Manager for the New Hampshire Fisher Cats in the Home and Visiting Clubhouse and was then made a Ticket and Group Sales Executive. In 2014, Mike was named the Visiting Clubhouse Manager for the New Britain Rock Cats and then in 2015, he joined the Sea Dogs in the Visiting Clubhouse. In 2017, Mike was named the Sea Dogs Home Clubhouse Manager/Equipment Manager.

In 2024, Mike was named the Eastern League Home Clubhouse Manager of the Year.

Mike is from Hayden, Colorado where he was a Student Equipment Manager and Athletic Trainer in High School at Fort Lewis College in Durango, Colorado. He worked two Rookie Training Camps with the Denver Broncos as a Student Athletic Trainer. In1985 Mike was named the Head Athletic Trainer at Ontario (California) Christian High School. In 1988, he began a long and rewarding career in Law Enforcement with the California Department of Corrections. Mike is a recognized expert in the field of Criminal Street and Prison Gangs, as well as Internal Affairs and Peace Officer Training.

Mike splits his time living in Kennebunk and South China, Maine with his wife Julie.