Therapy, Sport Psychology, & Nutrition
Meet The Team

Founder & CEO
Allie Renzi MA, CMPC, LMHC, YTT
Allie is a Licensed Therapist, a Certified Mental Performance Consultant, Yoga Teacher, and retired division 1 athlete. She specializes in working with high school and collegiate athletes of every level, as well as non-athlete high performers such as entrepreneurs, young professionals, and graduate students. She works 1 on 1 with clients to give them the time, space, tools, and accountability, to achieve their dreams.
Allie has worked with many top entrepreneurs, athletes, and NCAA Collegiate sports teams, including conference champion volleyball, NCAA champion field hockey, conference champion lacrosse, and more.
Allie completed her undergraduate degree at Boston University, where she played four years of Division 1 Field Hockey. After completing her yoga teaching certification, and starting and running her first business, Allie returned to Boston University to complete her graduate degree in Sport Psychology and Mental Health Counseling. She is a Certified Mental Performance Consultant (CMPC) by the Association for Applied Sport Psychology and has over a decade of experience working various roles in competitive athletics. She has worked at all levels of care in mental health treatment centers and have specialized in treating athletes and individuals with anxiety, eating disorders, and confidence/body image issues.
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Allie founded The Mental Edge with the belief that everyone deserves to have the tools to care for their mental, emotional, physical, and spiritual wellbeing; and that everyone deserves to have the mental skills to create their dream life.

Licensed Therapist & Certified Mental Performance Coach
Kelly Tilley MA, LMHC, LPCC, CMPC
Kelly is a seasoned Licensed Mental Health Therapist and Certified Mental Performance Consultant with over 20 years of experience empowering individuals to overcome mental health challenges and excel under pressure. Specializing at the intersection of mental health and performance psychology, Kelly works with athletes, high performers, and professionals to develop tailored strategies for managing anxiety, boosting confidence, and consistently performing at their best—whether on the field, in the boardroom, or in life.
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Kelly’s expertise extends beyond performance coaching. She provides compassionate support for a wide range of mental health concerns, including stress, depression, anxiety, and life transitions. With a deep understanding of the unique pressures athletes and high achievers face, Kelly creates a safe, judgment-free space where clients can work through their challenges, develop resilience, and build effective coping skills.
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Currently, Kelly works with Division I student-athletes across 15 different sports at a leading Ohio university, offering both one-on-one coaching and dynamic workshops. Her coaching helps clients develop emotional regulation, mental toughness, and the ability to overcome obstacles in both their athletic and personal lives.
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As a former Olympic weightlifting competitor, Kelly has lived the mental and physical demands of high-level performance, giving her unique insight into the pressures of striving for excellence. Outside of work, she stays active with weightlifting and fitness, loves to travel, and enjoys quality time with her family and her dog, Lola.
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With a holistic, evidence-based approach, Kelly is committed to helping clients take control of their mental well-being—whether you’re working to achieve peak performance or simply navigating life’s everyday challenges. Let Kelly help you break through barriers, build resilience, and unlock your full potential.

Sport & Performance Dietitan
Lauren Planas MS, RD, CSSD, LDN
Lauren Planas, MS, RD, LDN is a Registered Dietitian who is a Certified Specialist in Sport Dietetics with a passion for sports and performance nutrition and supporting clients through recovery from disordered eating. She completed her dietetic internship alongside her Bachelor of Science in Dietetics through the University of Connecticut’s Coordinated Program. She then went on to earn a Master of Science in Nutrition at Boston University.
Assisting athletes and non-athlete high performers understand the role of nutrition in performance, and how to use applicable skills and education to support such is Lauren's area of specialty. She has experience providing nutrition counseling and education to high school aged soccer, lacrosse, and baseball players. Additionally she has experience working with collegiate athletes at the Division I level at The University of Connecticut, Boston University, and Boston College. Lauren also has extensive experience working with adults, adolescents and families recovering from disordered eating and eating disorders in the partial hospitalization and outpatient level of care.
As a dietitian, Lauren is curious, compassionate, and enthusiastic. She approaches clients in an open, non-judgmental and direct manner, ready to provide them with the education and tools to work towards their individualized goals. She finds value in supporting others finding the most sustainable ways to achieve their goals while creating healthy lifelong habits.

Sport Psychology Consultant
Colleen Driscoll EdM, CMPC
Colleen is a Certified Mental Performance Consultant accredited through the Association for Applied Sport Psychology and is the current Assistant Director for Mental Health Initiatives at Virginia Tech. (Colleen's role at Virginia Tech is not associated with her role at The Mental Edge.) Colleen has been involved in athletics in some form for the majority of her life. At a young age, Colleen explored tennis, gymnastics, track, basketball, swimming, and diving. At age nine, Colleen realized her passion for swimming and committed to that for the next twelve years and became a four-year member of the Division I University of Vermont swim and dive team.
While at UVM Colleen earned a B.S. in Psychological Sciences with minors in Special Education and Behavior Change Health Studies. During this time Colleen worked with Catamount Sport Psychology and Counseling and contributed to the Rally Around Mental Health initiative. Her passion for empowering other athletes led her to Boston University, where she earned a Master of Education in Counseling with a specialization in Sport Psychology.
Colleen has worked with high level athletes and performers including NCAA conference champion track and field and cross-country teams, nationally ranked youth swimmers, and graduate level musicians. Colleen works to get to know the unique needs of each individual she is working with, and collaboratively build skills and strategies to address those needs. Colleen currently resides in Virginia where she works at a university where she provides mental health education and prevention work for students, staff, and faculty.