Our Team

The team behind MBA Prep School includes leading admissions consultants, experienced MBA essay editors, and seasoned entrepreneurs. Below are links to the profiles of just some of our team:


Tyler Cormney, Co-Founder
Tyler is an experienced MBA admissions consultant who has helped thousands of MBA applicants get into the schools of their dreams. He is a co-founder of MBA Prep School and the principal author of our courses.

Chris Aitken, Co-Founder
Chris is a co-founder of MBA Prep School, co-author of our courses, co-author of How to Get an MBA, the essential guide to earning an acceptance letter from the world’s best business schools, and has helped numerous clients earn acceptances to the world’s top business schools.

Principal Consultants

Esther Choy
Esther is a former admissions officer for Chicago Booth School of Business and teaches MBA applicants how to build a compelling narrative around their application, lending “texture” to their list of accomplishments. She is a graduate of the Kellogg School of Management at Northwestern University.

Kevin Chen
Kevin has nearly a decade of experience helping business school applicants gain admission to the world’s leading MBA programs. He is fluent in Mandarin. Kevin holds graduate degrees from the Stanford Graduate School of Business and the Harvard Kennedy School of Government as well as a BA in Political Science from Princeton University.

Brett Haber
Brett has over 15 years experience advising successful MBA applicants. After completing her MBA at Wharton, Brett served on the Wharton Admissions Committee, reading hundreds of applications, interviewing applicants across the globe and gaining an inside perspective into the admissions process at one of the world’s most competitive programs.

Ivan Kerbel, Career Consultant
Ivan is a former higher education administrator, management consultant, and Wharton MBA alumnus. He is a highly sought-after career development coach and MBA Prep School’s resident MBA Career Consultant.

Senior Consultants

Daniel Brookings
Daniel is the co-author of The MBA Application Roadmap and an experienced MBA consultant, having assisted hundreds of MBA candidates with successful applications. He is a graduate of Harvard Business School and Harvard College.

Erin Hale
Erin draws on her experience inside the admissions office at a leading MBA program in advising her clients. Erin began her MBA admissions career at Columbia Business School, where she served as a member of the admissions committee for three years.

Faisal Khan
Faisal previously worked in the University of Chicago Booth School of Business Admissions Office, assessing and interviewing candidates for admission. Today he specializes in helping non-US based MBA applicants translate their rich global experiences into compelling, MBA-relevant applications. He is a graduate of the Booth School of Business at the University of Chicago.

Lin Bo
Lin advises students on their applications to help them to achieve their goals of being accepted to top MBA programs. She has also tutored students on GMAT and GRE for years. Lin is a graduate of Harvard Business School.

Lorraine Tong
Lorraine has over a decade of experience advising MBA candidates and has helped countless MBA-bound analysts at the top-tier consulting firms she worked for including Bain & Company. Lorraine is a graduate of the Wharton School at the University of Pennsylvania.


Danielle Slutzky
Danielle has worked as an MBA consultant for students applying to Harvard, Wharton, and Columbia. She is a graduate of Harvard Business School and Columbia University, where she was an editor of the Columbia Daily Newspaper. Prior to attending business school, Danielle worked at McKinsey & Company.

Krista Nylen
Krista is an experienced MBA consultant, and has helped students gain admission to top programs across the country. She is a graduate of Harvard Business School and Williams College, having worked in management consulting prior to business school.

Lindsey Viscomi
Lindsey is an experienced writer, editor, and brand strategist who has helped applicants for top academic programs and competitive job positions present themselves in a more articulate, compelling, and distinctive way. She is a graduate of the Anderson School at the University of California, Los Angeles.

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