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Meet The Team

The Owners

Mr. Luis A. Colón

President and CEO of MGE Management Experts a nationwide leader among executive training and seminar firms and is listed in the Who’s Who of American Business.

Gregory A. Winteregg

Graduate of the Indiana School of Dentistry and was a MGE Management Experts client for 18 months prior to becoming a partner in the company in 1994.

The Executives

Jeffrey Blumberg

Chief Operating Officer

Sabri Blumberg

Deputy Chief Operating Officer

Mike Menkhaus

Vice President of Expansion

Amy Menkhaus

Vice President of Operations

Ashley Fuegel

Administrative Executive

The Seminar Speakers

Leslie Pasco, DDS

Senior Seminar Instructor

Jeff Santone, MA ECON

Seminar Speaker

Rushi Trivedi, MCS, M FIN

Seminar Speaker

Aleksandr Dayanayev,DDS

Seminar Speaker

Justene Doan, DDS

Seminar Speaker

Oscar Marin,DDS

Seminar Speaker

Khang Nguyen, DDS

Seminar Speaker

The Staff

Abby Winteregg

Treasury Ececutive

Adam Fuegel

Tech Executive

Dennis Dezelic

Senior Service Consultant

Dan Brown

Senior Service Consultant

Chris Menkhaus

Practical Director

Cody Holton

Director of Client Services

Dionicio Barcenas

Application Director of Verifaction

Adam Mortimer

Director of Marketing

Amanda Gagliardi

Receptionist

Paul Mansfield

Lead Theory Supervisor

Saiyo Shaw

Lead |Word Clearer

John Austin

Practical Application Specialist

Michele Carter

Ethics Officer

Shana Austin

External Activities Liason

April Kimmons

Public Service Officer

Matt Wagers

Multimedia Specialist

David Muhammad

Practical Application Supervisor

Maria Vargas

Theory Supervisor

Carly Rush

Practical Supervisor

Peter Fey

Course Supervisor

Dental Client Results

The average MGE Client sees 232% growth within 5 years

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