5.0
I worked with Bill to help prepare for two EMBA programs I applied to. I got admitted to Wharton EMBA and Bill’s help was so instrumental along the way. As I was preparing for the admission process, everything was so overwhelming and I didn’t have any personal connections who went through the EMBA process so most things were new and unknown to me. Bill helped me understand the process, what to focus on and in which order, what to expect from interviews, and what the schools were looking for from an EMBA student (which is pretty different than a full-time MBA student). He also helped set expectations about what it will be like during and after the EMBA, gave me a ton of confidence, and was always ready to go above and beyond when I needed it. On top of all that he is extremely responsive, helped me to keep pace, and meet the R1 deadline for both schools. You have to trust your own abilities in the end for sure, but I’d highly recommend working with Bill for anyone considering an EMBA since it is just such a peace of mind to know what’s coming your way and saves you so much time at the end — and time is what you’ll need the most!
Anonymous
June 2025
Vouched for Bill based on experience working together before Leland
Client was accepted to:
The Wharton School (UPenn)

5.0
Without Bill's guidance, I wouldn't have been admitted into 6 prestigious B-schools. Wharton, Booth, Haas, Columbia, Ross, and Stern. I picked Wharton eventually. Bill brought out the best in me. He guided me through the process, worked patiently with me for ~1 year (we had several meetings), customized his advice by school (Wharton looks at XX, Ross looks at YY and so on).
Anonymous
June 2025
Vouched for Bill based on experience working together before Leland
Client was accepted to:
Chicago Booth
The Wharton School (UPenn)
Haas School of Business (Berkeley)

5.0
I cannot express in words how easy and productive my experience working with Bill was. I consulted Bill initially for a very different program than the one I applied for and was admitted, and that consult changed my plans for the better. From the very first call, I realized that Bill was not only invested in helping me with the application process but, is also quite exceptional at helping identify what an individual’s career needs may be based on their goals. He considers your overall personality and helps you create a journey map tailored to your unique story, which he then supports you with execution. I found that he helped me draft the most authentic story forward in my application, while also clearly connecting my storyline to the right business school and the right program for me. I believe Bill’s ability to understand people, who they are, and what they need, is what makes him super successful as a career and B-school consultant. THANK YOU BILL!
Anonymous
June 2025
Vouched for Bill based on experience working together before Leland
Client was accepted to:
The Wharton School (UPenn)

5.0
Bill is more than a typical consultant who comes with a scripted guideline. He came with a great sense of ability to understand, evaluate my strengths and recommend the perfect EMBA program that fits well with my candidacy. Throughout the journey of my application process, he has been a pillar of support and constantly encouraging and had confidence in me. Prepared me really really well for the interviews and presented my profile at its best. I made it to Berkeley Haas! Thank you, Bill. I highly recommend Bill to anyone and your ROI is almost guaranteed with his service.
Anonymous
June 2025
Vouched for Bill based on experience working together before Leland
Client was accepted to:
Haas School of Business (Berkeley)

5.0
After a thorough review of different B-schools consultants I chose to go with Bill Chionis. First of all, I really appreciated Bill’s suggestion to choose a 10-hour package instead of the full service which wouldn’t make sense in my case. It was a great flexibility offered and fully sufficient in my case (EMBA program) to cover key items such as assistance with essays. Secondly, Bill is really knowledgeable professional and, at the same time, a great and empathetic person. On each stage Bill provided a great guidance, made valid suggestions, and offered crucial insight (always offering good arguments). Last but not least, Bill was greatly supportive throughout moments of doubts. It worth a million. Finally, I was admitted by Wharton – a preferred school I applied to. I may suggest Bill to anyone who is looking for the admission counselor in general, and, EMBA in particular.
Anonymous
June 2025
Vouched for Bill based on experience working together before Leland
Client was accepted to:
The Wharton School (UPenn)

5.0
Bill was absolutely outstanding. I was accepted into Kellogg within 6 weeks of starting the process with Bill and the entire experience was extremely professional. Without hesitation, I recommend Bill if you are looking to accomplish your goals.
Anonymous
June 2025
Vouched for Bill based on experience working together before Leland
Client was accepted to:
Kellogg School of Management (Northwestern)

5.0
CBS has been my dream school since I could remember and I don’t think I could have put my best foot forward without Bill. I was close to submitting my application prior to meeting Bill and just felt it lacked something special. Thank god I didn’t because I’m sure I wouldn’t have gotten accepted without him. Bill took so much time to get to know everything he could about me from personal to professional to everything in between – it showed how much he was invested in realizing my dream. The application/essays felt daunting, but Bill was able to break down what the AdComs are looking for in these answers and what I needed to bring to the table to stand out from others. We put together a plan on how we should approach the application, designed a clear/concise story, and went through rounds of edits to get it to a really strong place. Above else, Bill is honest and compassionate, which is incredibly important in this process. He’s not someone who will waste your time; he will tell you when he sees a great fit and when he thinks you may need to build on your candidacy a bit more. I was worried about several aspects of my candidacy and in past conversations with other consultants, not one of them were supportive of my decision to apply to CBS. When I told Bill that CBS was my one and only school of choice and about some of these “dings” in my application, he didn’t skip and beat and was ready to tackle how to position them and supported me the whole way. Working with Bill is absolutely worth it – if you’re on the fence about working with a consultant, please don’t hesitate. It will absolutely make a difference in your application. I would recommend Bill to anyone I know for this journey!
Anonymous
June 2025
Vouched for Bill based on experience working together before Leland
Client was accepted to:
Columbia Business School

5.0

Chris D.
June 2025
Coached for Law School by Jasper B.

5.0
Bill has a very good expertise of what the Adcom really wants. He helped me focus on my strengths in the application process instead of asking me to retake GMAT. Instead of directly jumping on to essays, he came up with application strategy that gave me a clear picture of what we are going to present to adcom. His feedback on mock interviews was excellent and helped me to present the information in right way. Overall, he created a great application strategy, helped me in coming up with excellent essays and helped me with good interview strategy. Thanks to Bill Chionis.
Anonymous
June 2025
Vouched for Bill based on experience working together before Leland

5.0
I knew I needed extensive help with selecting schools, editing my resume/essays and preparing for interviews. After speaking with multiple consulting companies, I was paired up with Bill who provided a thoughtful profile evaluation and helped me narrow down a list of schools. Most companies I spoke with pushed their products instead of providing a thorough review of my candidacy, this was not my experience with Bill. Bill had already thought of schools that could be a good fit for me and I couldn't have been happier with my experience. I had a ton of questions that I asked Bill as we continued through the process of applying to top MBA programs. Bill was extremely knowledgeable and made my life a lot easier by thoroughly explaining each component of the application process. I held mock interviews with Bill prior to my real interviews and they helped immensely in easing my nervousness. Bill has extensive experience that he used well to calm me down throughout the process. One thing that impressed me a lot was how quickly Bill turned around essay edits, Bill usually responded back within hours. Bill continued to be patient with me from start to finish and I can't thank him enough. I applied to 3 programs and got into all 3! 100% Success Rate. I recommend Bill to anyone who is looking for a knowledgeable, efficient and amazing consultant!
Anonymous
June 2025
Vouched for Bill based on experience working together before Leland
