MBA Admissions Consultants, Events, & Resources

Hi, I’m Claire — one of Leland’s fastest-growing coaches and a Knight-Hennessy Scholar at Stanford. As a GSB + HBS deferred admit, I’ve helped 100+ applicants from all backgrounds earn 200+ admits across every M7 school — and many more. I bring insider perspective as a current MBA + MA in Education student, and professional experience from Bain, Silver Lake, Nike, and Eniac Ventures. I know how to position your story with authenticity and impact — and I don’t just help you brainstorm ideas, I teach you how to deliver them with confidence. I’m a storytelling nerd, an interview wizard, and a coach who knows how to help you win. Let’s turn your story into your superpower — and get you into your dream school.

Why I’m Qualified to Be Your Admissions Coach: With over 15 years of experience as a former director of Master's and MBA admissions, I have an insider's understanding of what top-tier business schools look for in applicants. I’ve worked with clients targeting prestigious schools like Harvard, Stanford, Wharton, and INSEAD, helping them navigate the complexities of the application process with personalized strategies. As the founder of The Admission Concierge, a boutique MBA consulting firm, I specialize in crafting compelling narratives, refining resumes, and guiding clients through every aspect of the MBA journey—whether it’s essay writing, interview coaching, or school selection. My approach is data-driven, hands-on, and tailored to each client's unique story, ensuring they stand out in competitive applicant pools. I also bring an academic background with a Ph.D. from the University of Paris, giving me a well-rounded perspective for applicants in both MBA and advanced-degree programs. Whether you’re applying for a top MBA program or considering a dual-degree, my goal is to guide you with clarity, confidence, and a strategic edge to make your application shine.

Unlike other coaches, I personalize my strategy to you. I had the rare opportunity of being one of ~30 students per year to take the class by the former HBS/GSB Dean of Admissions, where we dove into the ins & outs of what a good MBA resume looks like, what a good interview looks like, and how they align with the values of our school. I myself applied and was accepted into four M7 programs, and have a network extending beyond that I can tap into for you. I help take your raw experiences and shape them into coherent, memorable narratives that admissions officers will champion in committee discussions. I know which details matter, which stories resonate. Whether you're struggling to articulate your "why MBA" or need to present a non-traditional background confidently, I'll help you tell your story with the authenticity and strategic insight that top programs demand.

Was admitted to multiple M7 business schools and was the Veteran's association Co-President at MIT Sloan where I analyzed many applications for MIT and other business schools. In my coaching career, I have assisted 100+ candidates applying to business schools (mostly M7 but have experience across most T20) and provided coaching on school selection, resume reviews, essay storylining and brainstorming, as well as interview preparation. With all of my clients I ensure that their application brings together many unique perspectives, and I focus on helping them craft and tell powerful stories that will capture admission committee attention.

Over the past several years at Leland, I’ve personally chatted with thousands of prospective MBA applicants, attended hundreds of free admissions events, and participated in dozens of MBA classes and bootcamps. These experiences have given me a unique lens into the evolving landscape of business school admissions and what it takes to craft a powerful, compelling application. I specialize in helping candidates navigate the MBA admissions process with strategy and confidence. I was admitted to both Kellogg and MIT Sloan, and while at Kellogg, I served on the Student Admissions Committee—interviewing prospective students and gaining firsthand insight into what top programs value most. Since then, I’ve coached dozens of applicants to successful outcomes at M7 and other top-tier programs. Whether you're refining your personal story, tackling essay drafts, or preparing for interviews, I’d love to help you put together an application that truly stands out.

REPUTATION - Poets & Quants’ top consultant, top client satisfaction score, or top boutique firm lists six of the last seven years - In 2026, Poets & Quants ranked Greg the #9 consultant in the U.S. and Avanti Prep one of the top boutique firms - Among Poets & Quants' most reviewed consultants, Greg has one of the highest ratings and *the lowest hourly rate* EXPERIENCE - One of only 23 MBA admissions consultants in the world with 100+ lifetime reviews on Poets & Quants - In doing this full-time since 2017, I've amassed over 7,000 hours of client-facing admissions consulting experience - These are key differentiators in a market that is otherwise defined by inconsistent quality and part-time practitioners SAVINGS - Other consultants with 100+ reviews charge an average of $495 per hour — most of my clients pay $295 - Avanti Prep's rates "remain one of the least expensive in the industry" (Poets & Quants, 2023) - "Among the top advisors, the least expensive is Greg Guglielmo of Avanti Prep" (Poets & Quants, 2020)​ RESULTS - Our lifetime Harvard-Stanford acceptance rate is 42% — nearly 5x the baseline for the top two programs in the world - My Harvard-Stanford Interview Prep success rate is 78% — this success extends up and down the rankings - Our military clients' aggregate H/S/W admit rate is 73% and Sloan/Booth/Kellogg admit rate is 88% SCHOLARSHIPS - Since Avanti Prep's founding in 2017, 53% of our clients' admission offers have included merit scholarship awards - In the last two years, our clients' average two-year merit award was $84,176 per school (i.e., not total across schools) - Nearly two-thirds (64%) of our lifetime Booth admits have received merit scholarships (average award of $65,086) TESTIMONIALS - My client reviews are among the most detailed and transparent you'll find anywhere ​​- I've worked with a lot of applicants who previously worked with other firms — read and compare! - Consistently lauded for providing an unmatched level of quality, commitment, and personal care

Welcome to my profile! With an MBA from Columbia Business School and extensive experience on their admissions committee, especially in the interviewing process. I have a deep understanding of what top programs are looking for in applicants. My professional journey spans roles in product management and clinical operations at leading healthcare organizations like Rightway and NewYork-Presbyterian Hospital, equipping me with a unique perspective on the intersection of business and healthcare. I have a proven track record of helping clients craft compelling applications that highlight their strengths and align with their career goals. Whether you need guidance on application strategy, essay writing, or interview preparation, I'm here to help you succeed. Let's connect and make your MBA aspirations a reality!

Welcome to my profile! With over a decade of experience in MBA admissions and recruiting, I have a deep understanding of what top business schools are looking for in candidates. I served on the MBA Admissions Committees at Columbia Business School, where I reviewed applications and interviewed candidates, and later worked as an MBA Admissions Interviewer/Reader at UNC Kenan-Flagler Business School. My extensive background in talent acquisition and recruiting at prestigious firms like Bain has honed my skills in resume coaching and interview preparation. I am passionate about helping aspiring MBA students craft compelling applications and navigate the admissions process with confidence. Let's work together to make your MBA dreams a reality!

Welcome to my profile! As an MBA candidate at Harvard Business School through HBS 2+2's deferred admission, alongside acceptance into 3 other M7 schools (Columbia, UChicago, Northwestern), I bring a wealth of experience coupled by results. So far, I've informally coached a handful of undergraduates as they navigate the journey I went through not too long ago to help them secure their dream schools. I have a diverse background of experiences from top-tier firms like Deloitte and Ernst & Young, as well as prestigious programs like the Obama Foundation's Voyager Scholarship. My background in strategy, global community development, and economic consulting equips me with the insights needed to tailor your application for maximum impact. Let's work together to craft a compelling narrative that sets you apart. Reach out to start your journey to an elite MBA program!

Hi! I love coaching for the MBA category because of how difficult it was for me to apply to MBAs without a coach or a strong support network. My MBA at Harvard Business School and being an Admissions Fellow there, I was equipped with firsthand insights into the MBA admissions process. I believe my ability to weave together a strong, compelling, and coherent narrative allowed me to receive 4 full scholarships to T-12 schools, and I want to coach others to reach their goals. The process can be overwhelming and I look forward to helping you throughout your journey by creating a customized approach. I have helped over 50 students get accepted to M7 MBA programs.