Integrative Health Specialists

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Karen “Kiera” Preston, MSN, NP-C

Karen “Kiera” Preston, MSN, NP-C is a dedicated nurse practitioner with dual certifications in family health and functional medicine and founder of WellPathNP. Kiera’s practice focus is in functional “root cause” medicine, hormone therapy, and optimizing wellness and longevity. With over 20 years of experience in family health and functional,...
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Michelle M Letourneau, RN, MSN, ANP-BC

Michelle is a nurse practitioner with over 15 years of experience with a current focus on integrated cognitive health. Certified by the Apollo Program incorporating the Bredesen Protocol ( PreCODE and ReCODE) she emphasizes prevention, collaboration, and supportive guidance in the prevention of cognitive decline to empower patients to achieve...
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Yasmine Akky, LCPC-C

Yasmine Akky is a licensed clinical therapist (LCPC-C) who offers virtual and in-person psychotherapy for adults, teens, and families through her practice: Calypte Therapy, located in the Integrative Health Center of Maine office in Cumberland Foreside. Yasmine specializes in PTSD and complex trauma; couples and family therapy; and ADHD, but works...
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Caitlin Hosmer MS, RD

After 30 years as a registered dietitian working in Boston’s premier integrative medicine settings, I am bringing my expertise home to Maine. My approach is built on a fundamental truth witnessed throughout my career: optimal health starts with proper nourishment, and the simplicity of fundamental nourishment is often overlooked. My...
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Karen Lane, LCSW

Karen Lane, LCSW is a Licensed Clinical Social Worker and founder of Life Ideals, an integrative approach to mental health and authentic self-care rooted in lifestyle medicine, mindfulness, and compassionate self-understanding. Her work supports the connection between mind, body, and daily habits, helping people make meaningful changes that feel both...
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Marny E. Witas, PT

Marny E. Witas, PT, has been a Pelvic Health specialist for over 30 years. She has spent her career pursuing advanced post-graduate education to continually develop and refine her skillset. By blending her extensive orthopedic background with a whole-body, multi-system approach, Marny identifies and treats the underlying biomechanical drivers that...