Insight’s treatment centers have been developed and are overseen by a compassionate team of experts across many behavioral health disciplines, including psychiatrists, internal medicine physicians, psychologists, therapists, mental health counselors, dietitians and other patient support staff. Our experts deliver evidence-based care to meet each patient and family’s unique recovery needs.
Susan F. McClanahan, PhD, CEDS
Founder of Insight Behavioral Health Centers, Chief Development Officer of Eating Recovery Center
Dr. Susan F. McClanahan is a licensed clinical psychologist and the President and Founder of Insight Behavioral Health Centers. Dr. McClanahan is a leading expert in the field with more than 20 years of experience working with clients struggling with depressive and anxiety disorders, anorexia and bulimia, and binge eating disorder. She also has expertise in the psychological aspects of pregnancy and infertility.
Dr. McClanahan is active on the boards of several professional organizations, including iaedp, where she is the past-Secretary for the Heartland Alliance Chapter. She is a Board Member on the Residential Eating Disorders Consortium and is a founding member of the Medical and Scientific Advisory Board for the National Association of Anorexia Nervosa and Associated Disorders. Dr. McClanahan also recently joined the Executive Board of Eating Recovery Center, where she helps to drive decisions related to growth and expansion of clinical services. Specific to her leadership contribution to iaedp, Dr. McClanahan is an Approved Supervisor, providing ongoing mentorship and supervision to two of her top clinical staff who also hold leadership positions within iaedp: Michelle Gebhardt, President of the Heartland Chapter, and Anne Kubal, Insight’s Director of Clinical Training.
Dr. McClanahan holds an Assistant Professor position at both Rush Medical Center and Northwestern University Feinberg School of Medicine. She coordinates and supervises the training of medical and psychiatry residents and post-doctoral fellows and interns. Under her direction, Insight has developed a large and well-regarded training program and last year became a clinical training site for Northwestern University interns. Additionally, Dr. McClanahan’s expertise is sought out for local and national presentations. Recently, she was invited to speak on panels at the annual Academy for Eating Disorders’ ICED conference and at the Eating Recovery Center Foundation Eating Disorders conference. In 2014, she was invited to join an elite group of female businesswomen to participate in the Women’s Business Symposia in Chicago.
Dr. McClanahan has designed and implemented a study at Insight’s residential treatment centers in Illinois to elucidate factors that predict positive responses to treatment, including therapeutic alliance, motivation, DBT skills acquisition and ERP engagement to outcomes. The results of this study have important implications for the design and implementation of residential treatment services at Insight and elsewhere in the field. Additionally, Dr. McClanahan recently spearheaded a research collaboration with Dr. Daniel Le Grange examining the inclusion of DBT in certain cases of FBT in order to improve treatment outcomes.
Dr. McClanahan has also proven to be an advocate for mental health treatment and Chicago eating disorder treatment in particular. In 2010 she raised local awareness of discrepancies in an insurance company’s interpretation of parity laws and was instrumental in making changes on a state level to ensure proper care for Illinois residents.
Linda Lewaniak, LCSW, CAADC
Regional Managing Clinical Director
Nationally recognized addiction treatment expert Linda Lewaniak, LCSW, CAADC joined Insight in March 2016. A widely respected therapist and administrator, Lewaniak brings over 25 years of experience in the treatment of substance abuse and comorbid mental illness. As Program Director of Integrated Services, Lewaniak is responsible for integration of Addiction Services across all programs and levels of care to most effectively treat the co-occurring diagnosis of substance abuse. Leveraging her extensive clinical and operational background, she oversees the delivery of evidence-based, cutting edge substance abuse treatment at Insight’s Chicagoland treatment centers and provides clinical supervision to the multidisciplinary treatment team. Lewaniak also collaborates closely with Eating Recovery Center’s senior clinical leadership across all 25 facilities nationwide to ensure holistic integration of addiction treatment, and provides substance abuse education, training and development for mental health professionals, educators and community resources.
Regional Managing Operations Director
Nevila McDougal graduated with honors from Virginia Wesleyan University with a degree in Mathematics and French. She is a founding member of Insight Behavior Health Centers and drove the company’s phenomenal growth as its CFO between 2004-2012 from a center with 5 employees to 5 centers with 220+ employees.
During her 14-year tenure with Insight Behavioral Centers and Eating Recovery Center, Illinois, Nevila has overseen business services, human resources, compliance, finance and operations for both organizations. She is affectionately known by the clients and staff as a thoughtful and supportive leader, advocate and problem solver.
Nevila McDougal is currently the Regional Managing Director – Operations for the Illinois offices of Eating Recovery Center/Insight Behavioral Health Centers. She is responsible for creating, driving, supporting and modeling a service-oriented culture focused on quality, service excellence, employee engagement, fiscal responsibility and the ideal patient experience. At the center of her philosophy of leadership is her passion for excellence to systematically use patient and therapist input in the process of growing and improving ERC, Illinois and Insight as a nationally renowned model for exceptional patient-centered care.
When Nevila isn’t working she enjoys traveling with her husband and three children. She loves exploring new countries and immersing herself in different cultures.
Ellen Astrachan-Fletcher, PhD, CEDS
Senior Director, National Clinical Training
Dr. Ellen Astrachan-Fletcher has a wealth and breadth of experience treating patients with mood, anxiety and eating disorders. She is Lecturer at Northwestern University’s Feinberg School of Medicine, Department of Psychiatry and Behavioral Sciences and Associate Professor of Clinical Psychology in the Department of Psychiatry at the University of Illinois at Chicago. She has over 20 years of clinical and teaching experience in the field of eating disorders and women’s mental health issues, and has taught and supervised Psychiatry residents and fellows as well as Clinical Psychology interns and externs for many years. She was named Teacher of the Year by the Clinical Psychology Internship and Fellowship Program at the Northwestern University Feinberg School of Medicine in 2013.
Dr. Astrachan-Fletcher is a nationally recognized expert in the field of DBT, is functionally trained in the FBT (Family-Based Treatment) model, and is a frequent presenter at national eating disorders conferences. She co-authored The Dialectical Behavior Therapy Skills Workbook for Bulimia: Using DBT to Break the Cycle and Regain Control of Your Life (2009), which is used at eating disorders treatment facilities throughout the country.
“Our focus is on helping create change from the inside out – and not simply from the outside in.”
– Ellen Astrachan-Fletcher, PhD, CEDS
Anne Kubal, PhD
Director, Clinical Training
Dr. Anne Kubal is a Licensed Clinical Psychologist and the Director of Clinical Training at Insight.
She earned her Master’s degree in Counseling Psychology at Northwestern University and received her PhD in Counseling Psychology from Michigan State University. She completed her postdoctoral fellowship at Northwestern University’s Counseling and Psychological Services, specializing in the treatment of eating disorders. Her clinical and research interests include eating disorders, non-suicidal self-injury, perfectionism, relational issues and supervision and training.
Dr. Kubal is a member of the International Association of Eating Disorder Professionals (iaedp) and serves as the Student Liaison Chairperson for the Heartland iaedp chapter. She has presented at national and international conferences, and teaches a graduate course on the treatment of eating disorders in the Certificate of Graduate Study in Eating Disorders and Obesity program at Northern Illinois University. She is a Health System Clinician at Northwestern University, Feinberg School of Medicine, and serves on the Intern Training Committee at Northwestern University.