Meet the Team
At Banyan, we stand as a leader in providing growth through recovery by having only the most qualified team behind the mission. Our highly experienced staff know exactly how to treat each and every client because several key members of the Banyan clinical team have gone through their own personal trials of addiction and recovery. The Banyan tree not only stands as a symbol for us, but it is a philosophy. You are able to grow through your recovery process with a strong community set in place from our team here at all of our nationwide facilities.
Corporate Leadership
John Sory
Michael Evanoff
Rob Norris
CEO
John Sory
John Sory brings nearly 30 years of experience in healthcare management to his role as the Chief Executive Officer of Banyan Treatment Centers.
Formerly, he served as the CEO of Vohra Wound Physicians, the largest national wound care specialty practice focused primarily on the long term care industry. Previously, he was the Chief Executive, UHealth Regional Alliance for the University of Miami Health System (UHealth) where he oversaw affiliations and expansion, health plan relationships, and population health new reimbursement models. Prior to that role, he was the Chief Development Officer for eResearch Technology and led Pfizer Health Solutions (PHS), a wholly owned, health services subsidiary of Pfizer Inc..
He received his MBA from the Tuck School of Business at Dartmouth College and earned his B.A. from Vanderbilt University. He also completed an executive management program at the Harvard Business School.
Chief Financial Officer
Michael Evanoff
Michael Evanoff serves as the CFO and brings over 30 years financial experience and 10 years healthcare experience to Banyan Treatment Centers.
Formerly, Michael was the CFO of Vohra Wound Physicians, the largest national wound care specialty practice focused primarily on the long-term care industry. Previously, he was the Chief Financial Officer of Automated HealthCare Solutions, a leading provider of technology enabled, medication claims processing solution for physicians. Prior to that, Michael was the CFO of Channel Intelligence, a leading e-commerce platform that was acquired by Google, and is now a part of the Google Shopping platform. Previously, Michael was a financial and operational leader in Lincoln Financial, DirecTV Latin America, and ExxonMobil.
Michael earned his MBA from the Fox School of Business at Temple University, and he graduated magna cum laude from Marquette University with a B.S. in Business Administration, specializing Finance and Marketing.
Chief Operating Officer
Rob Norris
Rob Norris is the Chief Operating Officer of Banyan Treatment Centers, bringing nearly 20 years of progressive leadership experience in the mental health and substance use disorder treatment space. A results-driven executive, Rob has a proven track record of scaling operations, improving clinical outcomes, and driving sustainable growth in highly regulated, mission-driven environments.
Rob began his career at Clearbrook Treatment Center in Pennsylvania and is bringing it full circle back To Banyan. He has overseen multi-site behavioral health systems with Acadia Behavioral Health and most recently Summit BHC as Group President of SUD treatment services. Rob has managed complex integrations and turnarounds and led cross-functional teams to deliver exceptional patient care while ensuring operational excellence. His strategic approach blends data-driven decision-making with a deep understanding of clinical best practices and regulatory compliance. He is passionate about building high-performing teams, fostering a culture of empathy and compassion and maintaining a patient first approach.
Rob holds B.S. in Counseling from Grand Canyon University. His graduate studies are in Human Development and Family Studies at Arizona State University
Medical & Clinical Leadership
Dr. Darrin Mangiacarne
Dr. Cara Bishop
Michelle Parks
Beau Lynch
Scott Hesseltine
Chief Medical Officer
Dr. Darrin Mangiacarne
Dr. Darrin Mangiacarne graduated from the Philadelphia College of Osteopathic Medicine (PCOM). He received his master’s degree in Public Health from the University of Southern Mississippi and completed his family medicine residency at St. Luke’s Hospital in Bethlehem, PA. Darrin became the second addiction medicine fellow at Geisinger Health System. He is a Certified Physician Executive and a Medical Review Officer.
Dr. Mangiacarne is board certified in family medicine from the American Osteopathic Board of Family Physicians (AOBFP) and addiction medicine from the American Board of Preventive Medicine (ABPM) and (AOBFP). He is a Distinguished Fellow of the American Society of Addiction Medicine (DFASAM) and a fellow of the American Osteopathic Academy of Addiction Medicine (FAOAAM). He also currently holds the title of Secretary/Treasurer for the American Osteopathic Academy of Addiction Medicine.
Dr. Mangiacarne has worked in the addiction field for the past 11 years in both inpatient and outpatient settings. He co-chaired the Indiana Attorney General’s Task Force on addiction. Dr. Mangiacarne is the Past-President of the Indiana Society of Addiction Medicine. Before joining Banyan, he served as the Regional Medical Director for another program, overseeing their medication assisted treatment programming throughout the Midwest. He is the Chief Medical Officer and a proud addition to the Banyan team.
Vice President of Clinical Services
Dr. Cara Bishop
Dr. Cara Bishop, PHD, LCDP, LMSW, CAADC, CCDP-D
Dr. Cara Bishop, PhD., is the Vice President of Clinical Services for Banyan Treatment Centers. A distinguished clinical leader and published researcher, she holds a Doctorate in Psychology specializing in Forensic and Mental Health Applications. Her clinical expertise focuses on the intersection of substance use disorders, severe and persistent mental illness, and forensic psychology.
Dr. Bishop possesses a robust portfolio of advanced credentials, including certifications in Advanced Alcohol and Drug Counseling, Clinical Forensic Counseling, and as a Correctional Healthcare Professional (NCCHC). She is also a recognized Co-occurring Disorders Professional – Diplomat. Transitioning from the Clinical Director role at Banyan Delaware to National VP, Dr. Bishop now oversees the promotion of safe and healthy, client-centered, data-driven recovery environments on a large scale.
Dr Bishop is a proud member of the American Psychology Law Society and the American Psychological Association, the Golden Key and Psi Chi International Honor Societies, among others. She is committed to fostering clinical environments grounded in compassion, respect, and dignity. She is bridging the gap between academic research and practical, compassionate application in behavioral healthcare.
Vice President, Operations
Michelle Parks
Michelle Parks brings over 20 years of experience in healthcare management to her role as Vice President, Operations of Banyan Treatment Centers.
Formerly, she served as the Senior Director/Consultant for Horizon Health/United Health Services, a national leader in behavioral health management and one of the nation’s largest and most respected providers of hospitals and healthcare services focused primarily on providing healthcare professionals with clinical, operational, and financial leadership experience. Previously, she was the Chief Executive Officer, at Brentwood Meadows, a for-profit behavioral health hospital offering inpatient and outpatient mental health and addiction treatment. Prior to that role, she was the Hospital Administrator at RiverValley Behavioral Health Hospital, a not-for-profit psychiatric hospital providing specialized inpatient services exclusively for children and adolescents.
She received her MBA with a concentration in Healthcare Management from Western Governors University, earned her MSSW from the University of Louisville, and B.A. in psychology from Indiana University. She is a member of the Psi Chi International Honor Society in Psychology, a member of the National Society of Leadership and Success and earned a Lean Six Sigma certification.
Michelle relocated to South Florida in 2022 from Newburgh, Indiana. She enjoys a variety of things, including but not limited to: travel, beach life, and soccer.
West Regional Executive Director
Beau Lynch
Beau Lynch, MSW, MHA
With over 20 years of healthcare leadership experience and clinical expertise, Beau brings a strategic focus on operational excellence and patient care.
Beau holds a Bachelor’s degree in Psychology from Mississippi State University and a Master of Social Work (MSW) from Jackson State University. Early in his career, he earned licensure as a Licensed Master Social Worker (LMSW) in Mississippi, building hands-on experience in clinical care. His transition into leadership was supported by a Master of Healthcare Administration (MHA) from Mississippi College.
A major highlight of Beau’s career was his leadership in founding NeuroBehavioral Hospitals, a cutting-edge psychiatric health system in Florida. At the forefront of founding these facilities, Beau played a pivotal role in creating the infrastructure, clinical programs, and operational strategies that made these hospitals a benchmark in the region.
Prior to joining Banyan, Beau served as Senior Director of Operations & Business Development at Palestine Regional Medical Center in Texas. He later became Market Vice President of Operations in Chattanooga, TN, overseeing a number of behavioral health hospitals and driving initiatives such as the creation of an intake center and a $3 million facility expansion.
In Palm Beach County, Florida, Beau led the largest behavioral health hospital in the region. Despite the challenges of the COVID-19 pandemic, he stabilized staffing, improved engagement, and managed a 36-bed expansion, maximizing capacity.
At Banyan Treatment Centers, Beau now applies his clinical and operational expertise to enhance patient outcomes and drive growth across the West Region. His leadership reflects a deep commitment to transforming behavioral healthcare and improving the mental health system.
Northeast Regional Executive Director
Scott Hesseltine
Scott Hesseltine is a results-driven healthcare leader specializing in multi-site behavioral health operations, recognized for advancing sustainable growth, financial strength, and operational excellence while building high-performing teams and driving measurable improvements in patient engagement and outcomes.
With more than 2 decades of experience across nationally recognized, industry-leading treatment organizations, he has led complex operations spanning detox, residential, outpatient, and community-based care.
Throughout his career, Scott has overseen multi-site operations across clinical services and strategic growth initiatives, consistently improving efficiency, expanding access to care, and strengthening team and leadership performance. He has successfully led large-scale capacity expansion while enhancing staff engagement, stability, and accountability.
As Regional Executive Director, Scott oversees multiple facilities, aligning clinical excellence with operational effectiveness to deliver consistent, high-quality, and sustainable care. He is known for his disciplined, hands-on leadership style and his ability to translate strategy into execution, strengthening teams, improving core operations, and creating environments where both staff and patients can succeed.
Vice Presidents
Jeff Houchin
Sara Thompson
Beth Elletson
Sherilyn Toro
Vice President of Information Technology
Jeff Houchin
Jeff Houchin has been working in the addiction field for 14 years. He started working at Jerome Golden Center for Behavioral Health (formerly Oakwood Center of the Palm Beaches) after graduating from Indiana University with a Bachelors degree in Operations Management. His passion for the industry was inspired by the impact addiction had on his family, and now he is driven by the Banyan community and their passion for helping others in need. Jeff joined Banyan in June of 2018, when Behavioral Health of the Palm Beaches was acquired by Banyan. His favorite part about working for Banyan is giving users tools to make their jobs easier.
Vice President of Legal
Sara Thompson
Sara is a seasoned attorney with a background in healthcare contracting, compliance, managed care, strategic planning, and risk mitigation. Formerly, Sara served as an Associate VP for the Baptist Health System in Kentucky. In this role, she successfully negotiated, drafted, and reviewed various contracts and licensing agreements. She also served as the senior negotiator in all payor contracting initiatives.
Sara also served as a Manager of Managed Care Contracting for Brookdale Senior Living, where she collaboratively developed and launched internal contract processes and negotiated enterprise-wide agreements with major payors. Prior to Brookdale, Sara worked for Maimonides Medical Center in Brooklyn, NY, as the Director of Contracting and Compliance. Sara also has experience in risk management and worked closely with outside counsel.
Sara received her bachelor’s degree from the University of Kentucky, her Juris Doctor from the University of Louisville, and is an active member of the Kentucky Bar Association. Sara is certified in Healthcare Compliance (CHC) and earned a Lean Six-Sigma certification.
Sara recently relocated to South Florida in 2023 from Louisville, Kentucky. She enjoys a variety of things, including but not limited to: taking naps, working out at Orange Theory Fitness (OTF), snacking on Reduced-Fat Cheez Its, frequenting the dog park with her English White Labrador, Cooper, and visiting her family in Kentucky.
Vice President of Human Resources
Beth Elletson
Beth Elletson brings over 15 years of leadership in HR strategy, talent management, and organizational transformation to her role as Vice President of Human Resources at Banyan Treatment Centers.
With a career spanning industries from professional sports to healthcare, Beth has a proven track record of driving innovation and achieving meaningful results in human capital management. As a Chief People Officer in Major League Baseball, she spearheaded strategic initiatives to optimize workforce performance, enhance operational efficiency, and elevate employee engagement. Her entrepreneurial spirit led her to found a career management technology platform, empowering individuals and organizations through data-driven insights.
At Banyan, Beth leads a high-performing HR team dedicated to advancing the company’s strategic goals. She focuses on fostering a culture that attracts and retains top talent, while creating an environment where employees thrive. Her passion lies in aligning HR strategy with Banyan’s mission to deliver exceptional care and recovery services, driving both employee success and sustainable growth.
Beth earned her Bachelor’s degree in Business Management from the University of Florida.
Vice President of Compliance and Quality
Sherilyn Toro
Sherilyn was born and raised in New Jersey and relocated to South Florida in 2010. Her connection to Banyan is unlike anyone else’s: she was Banyan’s first female sober living client, and in 2014 she joined the team as a Behavioral Healthcare Technician. Her work ethic and judgment stood out early, earning her promotions to Program Supervisor and then Director of Intensive Outpatient Operations. When her talent for systems and standards caught the attention of senior leadership, she transitioned into Quality Assurance as a QA Coordinator, rose to National Director of Quality Assurance, and today serves as Banyan’s Vice President of Compliance and Quality.
In this role, Sherilyn oversees regulatory affairs, accreditation, and quality assurance across all Banyan facilities, ensuring the organization meets the highest standards so patients receive the safest and best possible care. She has also played a critical role in launching and sustaining twelve additional locations nationwide, guiding each through the licensing and regulatory requirements of a growing multi-state network.
Sherilyn holds a bachelor’s degree in business administration with a concentration in healthcare administration from Southern New Hampshire University and an MBA from Johns Hopkins University, where she earned dual specializations in private and public sector leadership and in healthcare management, innovation, and technology.
For Sherilyn, the work is personal. Sobriety, she says, “gives me the power to live life presently, joyfully, and wholly. The shame, guilt, self-hatred, and hopelessness that I was trapped in for so long has disappeared, and I am blessed with opportunities to use those experiences to help others.” When asked what advice she would offer to someone struggling, her answer reflects the same humility that has defined her career: “Advice is what people who haven’t been in our shoes give. We offer our experiences, then and now, as a guide for others to follow. Life is what it is supposed to be today; sometimes rough and sometimes blissful.”
Facility Leadership
Cary Wallum
Scott Lister
Samuel Shelton
Silas Farrow
Darren Collins
Lee Barnes
Jennifer Tiech
Paul d’Entremont
Michael Arcangeletti, LMSW, CADC
Juan Garcia
Sandy Hollier
Reid Jayme
Executive Director of Alaska
Cary Wallum
Executive Director Banyan Castle Rock
Scott Lister
Executive Director Banyan Boca
Samuel Shelton
Executive Director of Illinois
Silas Farrow
Executive Director Banyan Delaware
Darren Collins
Executive Director Banyan Gulf Breeze
Lee Barnes
Executive Director Banyan Pompano
Jennifer Tiech
Executive Director of CA
Paul d’Entremont
Paul grew up in the suburbs of Boston, Massachusetts, and spent most of his early career as an executive in the publishing industry. He began working with people suffering from addiction and mental health issues in 2010. He moved into the co-occurring treatment environment in 2012, holding many direct client care, management, and executive positions including Counselor, Case Manager, Business Office Manager, Director of Outpatient Services, Director of Operations, Executive Director, Regional Executive Director, and Chief Executive Officer.
Paul had the privilege of being hired as the Executive Director of Banyan Palm Springs in the Spring of 2020 and successfully opened their residential and outpatient programs, just as the Covid pandemic began. Paul is in recovery himself and his greatest strength is building strong, experienced, compassionate, empathetic, and loyal teams, who provide superior care to our clients.
Executive Director of PA
Michael Arcangeletti, LMSW, CADC
Michael Arcangeletti, Executive Director of Clearbrook and Banyan Philadelphia has been working in the field of addiction treatment since 2010. He holds an undergraduate degree in Philosophy from Misericordia University, a graduated degree from Marywood University and is a Certified Alcohol and Drug Counselor through the Pennsylvania Certification Board. He has held numerous titles throughout his years in the field, including Residential Tech, Intake Coordinator, Counselor, Clinical Supervisor, and Assistant Clinical Director. Michael joined the Banyan Clearbrook team in November, 2018, and states that his passion for helping others comes from his own personal experience in recovery. He believes that each individual who is struggling with addiction is able to recover, and makes sure that patients know they are cared for, believed in, and worthy of a second chance and a new start.
Executive Director Banyan Sebring & Stuart
Juan Garcia
Executive Director of Texas
Sandy Hollier
Sandy has been involved in the field of behavioral healthcare for over twelve years. She holds a degree in Business Management from Lamar University and is a Licensed Chemical Dependency Counselor. Sandy has gained valuable experience in a myriad of roles including Executive Director, Director of Admissions and Business Development, Alumni Director, Utilization Review, and Counselor. Sandy holds a remarkable track record for building teams that are harmoniously productive. She embraces holistic practices and believes that any person can recover through proper treatment of mind, body, and spirit. As Executive Director, she matches the spirit of healing with the insight of strategic leadership. Sandy enjoys golfing, hiking, traveling, and is a board member of a non-profit organization benefiting men and women in recovery.
Executive Director Banyan Tampa
Reid Jayme
National Corporate Directors
Christopher Kaufteil
Mauro Falaschetti
Danielle Stevens
Renee Ross
Anthony Acampora
Jonelle Brennan
Kevin Craner
Associate VP of Business Development
Christopher Kaufteil
Moving to Coral Springs, Florida from White Plains, New York in the early 1990s, Chris faced his own battles with addiction during the pill mill epidemic in Broward County between 2010 and 2015. He sought help from many treatment centers, including several state funded programs and private facilities. The consequences of his substance abuse continued to pile up until he finally surrendered in early 2015, embracing the recovery process. Chris started his role in the addiction field at The Beachcomber in 2015. In order to increase his knowledge in helping others in this industry, Chris graduated with a Bachelors in Marketing from Florida Atlantic University. He remains passionate about helping others obtain sobriety due to the loss of his brother Keith in 2011 to an oxycodone overdose. As a result of this tremendous loss, Chris vowed to do whatever it takes to make sure that people are informed about the dangers of drug addiction, and how proper treatment can help to arrest this deadly disease.
Associate VP of Business Development
Mauro Falaschetti
National Director of Admission Approvals
Danielle Stevens
Danielle Stevens, MSN, FNP-BC
Danielle Stevens, MSN, FNP-BC, is a proud Florida native, born and raised in Miami. She relocated to Martin County in 1997 and has since dedicated her life to serving individuals facing some of the most complex health challenges, particularly in the fields of mental health and substance use.
Danielle’s career in healthcare began as a Behavioral Health Technician (BHT) in an all-male mental health correctional facility. This role sparked her deep commitment to working with underserved populations, especially those struggling with dual diagnoses. Determined to make a greater impact, Danielle became a Licensed Practical Nurse and later an RN, gaining hands-on experience in detox and recovery settings.
She joined Banyan in Downtown Stuart as the Director of Nursing for Detox, where she built and led a multidisciplinary nursing team with backgrounds spanning emergency care and behavioral health. Her leadership helped shape a patient-centered and compassionate environment designed to support clients throughout every stage of recovery. She now serves as the National Director of Clinical Review, partnering with admissions and clinical teams to ensure that clients receive the timely, medically appropriate care they need.
Danielle has recently achieved a major milestone: earning her Master of Science in Nursing and passing her board certification as a Family Nurse Practitioner (FNP-BC). She remains deeply passionate about mental health, addiction medicine, and integrated care, with future plans to expand her scope to include functional medicine. Danielle brings not only clinical knowledge but also a deeply personal sense of purpose to every patient interaction, believing in second chances, compassionate care, and the healing power of human connection.
National Director of Case Management
Renee Ross
Renee’s joined the Banyan Treatment Centers team in 2015 as an overnight Behavioral Health Technician. Her dedication and hard work led to rapid promotions, first to IOP Operations Supervisor, and then to Mental Health Case Manager at Banyan Boca. After three years in that role, she was appointed National Director of Case Management, overseeing the case management departments for Banyan’s facilities nationwide. Renee ensures that clients receive appropriate aftercare plans, meets weekly with teams to develop strategies, upholds documentation standards required by each state, and provides unwavering support for all facility teams. She is committed to maintaining top-quality mental health and substance abuse services for Banyan’s clients.
National Director of Faith Based Services
Anthony Acampora
Anthony Acampora is the National Director of Faith-Based Services and Chaplain at Banyan Treatment Centers, where he provides spiritual support and guidance. He holds a Master’s degree in Ministry and is an ordained minister with a deep commitment to faith-based recovery. A published author of three faith-based books, Anthony is also a national speaker and writer, with articles featured in numerous national and international magazines.
He has an extensive background in media, having hosted forty-six episodes of the Faith in Recovery Radio Show, which aired in Orlando, Florida, and Atlanta, Georgia. Currently, he makes appearances on various podcasts, television, and radio shows, and serves as a guest co-host on Moody Radio. Anthony is also a segment host on America’s Invisible Heroes Talk Show.
Anthony’s contributions to the recovery and faith communities have earned him significant recognition. In 2019, he was named Professional of the Year by Broward National Recovery. He was selected as a Global Goodwill Ambassador for the USA in 2018. In 2015, the National Alliance of Mental Illness, Broward County, awarded him its Volunteer Recognition Award, and in 2014, the National Association of Social Workers, Broward County, honored him with its Public Citizen of the Year award.
National Director of Admissions
Jonelle Brennan
Jonelle Brennan was born and raised in New York State and has been working in the field of addiction treatment since 2014. She currently serves as the National Director of Admissions at Banyan Treatment Center and is passionate about helping both patients and their families to recover from the effects of addiction. According to Jonelle, her main goal is to ensure that each and every patient who is seeking treatment receives the help and care that they deserve. Jonelle joined the Banyan Treatment Center team in 2017 as an administrative marketing assistant, and as a result of her exceptional leadership skills and expertise has received numerous promotions which have brought her to her current position. Jonelle studied English at St. John Fisher College, with a minor in Visual & Performing Arts.
National Director of Family Services
Kevin Craner
Kevin Craner, Ed.D., MHA, CIP, CFRS, CRS
Kevin Craner grew up in Southeastern Pennsylvania. A person in long – term recovery and product of Intervention himself, Kevin began his recovery journey in South Florida. Kevin holds a Bachelor’s Degree in Counseling, a Master’s Degree in Health Administration, and a Doctorate in Education. Kevin is a certified intervention professional (CIP), certified family recovery specialist (CFRS), and certified recovery specialist (CRS). Over the past several years, Kevin has developed and managed family support and intervention programs. Kevin has worked with thousands of families to help them overcome addiction. His goal is to meet families where they are at, and work towards achieving long – term recovery.