Meet the People Behind AIM

Emily Sisa

Emily is a dual board-certified Family Nurse Practitioner and Psychiatric Mental Health Nurse Practitioner. As Medical Director, she leads integrative, trauma-informed behavioral health care. With a clinical foundation in emergency medicine and advanced training from George Washington University, she specializes in treating complex and treatment-resistant mental health conditions.

Her experience spans acute care, global health initiatives and innovative outpatient models, including emerging modalities such as psychedelic-assisted therapies. Emily is committed to whole-person healing, combining medical and psychiatric expertise to deliver compassionate, evidence-based care that improves outcomes and expands access to high-quality behavioral health services.

Courtney McCall

Courtney sees each client as a whole person on a path toward healing, and works in a compassionate, collaborative, respectful and non-judgmental way, so you can learn that success is possible. She offers integrative therapies including ecotherapy (nature-based), expressive arts, somatic (mind-body) work, mindfulness, EMDR and relational therapy, inspiring each person to live a life free of pain and struggle.

Mike Murphy

Mike is a Licensed Marriage and Family Therapist with more than 15 years of clinical experience, focused on young adults and adolescents facing challenges with their mental health and substance use.

In residential, IOP and OP settings alike, he has shown a genuine affinity for young people who are having trouble finding meaning during an increasingly complicated time in their development. As a parent, he has also seen firsthand the growing outside pressures on young people's launch, particularly anxiety, depression, low self-esteem and ineffective communication.

He believes healing can spring from insight into profound influences, primarily family, but also the narratives ingrained during our formative years. Mike's experience, compassion and healthy sense of humor guide his therapeutic journeys with clients.

Claire Hamrick

Claire brings more than seven years of behavioral health admissions experience and over 15 years of customer service leadership to her role as Admissions Manager at Ignitus Recovery. Her background includes admissions and intake leadership, healthcare operations, organizational development, process improvement and team development.

Throughout her career, Claire has focused on creating an admissions experience that is both compassionate and efficient. She has led and developed high-performing admissions teams while overseeing intake workflows, insurance verification, client communication and the coordination of clinical assessments.

Her leadership experience also includes evaluating admissions operations across multiple behavioral health facilities, implementing process improvements, developing performance reporting, and working with clinical and operational leaders to strengthen the client experience. Earlier in her behavioral health career, Claire worked directly in case management, client intake, discharge planning, care coordination and clinical documentation.

Claire holds a Project Management Certificate from Regis University and is certified in Adult Mental Health First Aid.

Kelly Corn

Kelly brings more than 20 years of experience working with young adults, with a strong background in program operations, marketing, outreach and relationship development. Throughout his career, he has built trusted relationships with referral partners across the country, helping connect young adults and their families with programs and resources that support personal growth, independence and long-term success.

Kelly's involvement in the young adult treatment and transitional living community began in 2004, when he returned to Boulder and began collaborating with the founders of AIM House. His work contributed to the development of Madelife and Evolve, where he helped young adults explore their interests, discover their passions and build meaningful pathways forward.

Before his work in behavioral health and young adult programming, Kelly spent 14 years as a freelance photographer and served as Vice President of Sumatto Advertising in Denver. His combined experience in business operations, marketing and community engagement brings a unique perspective to his role at AIM Health.

Today Kelly focuses on strengthening relationships with referral partners, educational consultants, treatment professionals and families nationwide. His longstanding connections within the young adult treatment community help ensure that AIM Health remains a trusted resource for young adults navigating mental health challenges, substance use concerns and important life transitions.

Michael Weaver

Michael is a behavioral health professional with experience in peer support, admissions, case management, business development and community outreach. Drawing on both professional and personal experience, he is passionate about helping individuals and families access the resources, treatment and support they need to build lasting recovery.

Before entering behavioral healthcare, he held leadership roles in specialized manufacturing and operations management, bringing strong skills in relationship building, communication, problem-solving and team leadership. Michael is committed to fostering meaningful community partnerships and connecting people with opportunities for healing, growth and long-term wellness.