Dr. Paul Laband is a board-certified Internal Medicine physician with over 25 years of experience in primary care, hospital medicine, and hospice and palliative care. Known for his systems-level thinking and patient-centered approach, Dr. Laband has held numerous leadership roles throughout his career, including Chief Resident at Maine Medical Center, Medical Director of multiple organizations, and advisor to digital health startups like DeepScribe and Fruit Street Health.

He earned his MD from Tufts University School of Medicine and completed his residency and chief residency at Maine Medical Center. Dr. Laband's background includes practicing in diverse settings from rural Maine to Napa Valley, where he served as Associate Medical Director for Primary Care and Hospice Medical Director at Collabria Care. He also co-founded HippocratesVC, the world's first physician-funded social impact venture capital firm focused on digital therapeutics.

With expertise in complex chronic illness management, end-of-life care, and healthcare innovation, Dr. Laband brings both deep clinical knowledge and visionary leadership to Med Matrix, helping patients navigate their health with clarity, compassion, and precision.

Dr. Sasha Rose is a licensed Naturopathic Doctor and Acupuncturist with nearly two decades of clinical experience and a national reputation for her expertise in digestive health and functional medicine. A published author and educator, Dr. Rose specializes in the treatment of gut-brain connection issues, SIBO, and complex chronic conditions using advanced lab testing, lifestyle medicine, and targeted nutraceuticals.

She earned her Doctorate in Naturopathic Medicine and Master of Science in Oriental Medicine from the National University of Natural Medicine and has trained extensively in mind-body therapies and functional diagnostics. As the Medical Director of Wildwood Medicine in Falmouth, Maine, she has led a multidisciplinary clinic with a focus on individualized care and evidence-based therapies.

Dr. Rose is a member of the Forbes Health Advisory Board, where she provides insights on integrative health, aging, and wellness trends. Her deep commitment to the art and science of healing makes her an invaluable part of the Med Matrix team, where she continues to help patients reclaim their health and live more fully.

Gabriel A. Rocha is a highly skilled and passionate Physician Assistant with over 14 years of experience in integrative, functional, and internal medicine. Certified as a Functional Medicine Practitioner by the Institute of Functional Medicine (IFMCP), Gabriel has dedicated his career to addressing the root causes of health issues and optimizing patient well-being. His expertise spans advanced diagnostics, chronic disease management, and innovative therapies that blend cutting-edge science with a personalized approach.

Gabriel holds a Master of Medical Science degree from Yale University, where he also completed a prestigious international research fellowship. He has completed advanced training in hospitalist medicine, geriatric care, and regenerative therapies, further enriching his skill set. Throughout his career, Gabriel has demonstrated exceptional proficiency in managing complex medical conditions, including metabolic disorders, autoimmune diseases, neuropsychiatric conditions, and hormone imbalances.

With a background as a U.S. Navy officer specializing in sports medicine, Gabriel brings unparalleled leadership and resilience to his practice. His military service honed his ability to deliver high-quality care in high-pressure environments, skills he continues to apply in clinical and functional medicine settings.

Gabriel's passion for functional medicine is evident in his expertise in advanced lab testing, bioidentical hormone replacement therapy, and cutting-edge regenerative treatments like stem cell therapy and neurofeedback. Fluent in Spanish, he is dedicated to providing culturally competent care and fostering trust with patients from diverse backgrounds.

At Med Matrix, Gabriel is excited to bring his holistic, patient-centered philosophy to help individuals achieve optimal health and longevity through innovative and integrative treatments.

Collin Dees is a dynamic and deeply dedicated Physician Assistant with a passion for root-cause medicine and optimizing human health. With a strong foundation in surgical and functional medicine, Collin has experience spanning multiple specialties including orthopedics, general surgery, bioidentical hormone therapy, and advanced diagnostics. Currently, he oversees the care of over 350 concierge patients across Florida and Montana, offering personalized health optimization strategies that include hormone balancing, gut healing, peptide therapy, and metabolic health interventions.

Graduating summa cum laude from Seton Hill University with a Master of Medical Science, Collin was drawn early on to functional medicine, attending IFM's Applying Functional Medicine in Clinical Practice and completing advanced coursework in hormone replacement through Neal Rouzier's BHRT Seminar Series. His holistic, education-driven approach empowers patients to take control of their health and vitality.

Collin has also authored three nutrition-focused eBooks, reflecting his commitment to continuous learning and innovation in patient care. At Med Matrix, he brings a relentless drive to help patients reach their highest potential through precise diagnostics, cutting-edge therapies, and compassionate coaching.

Colin Renaud is a Physician Assistant who practices functional, regenerative, and wellness medicine to achieve individualized health for every patient. He received a Bachelor of Science degree in biology, with a minor in chemistry, from Worcester State University in Massachusetts in 2011, and later earned a Master of Science degree in human nutrition in 2016.

Interested in providing more comprehensive medical care, Renaud earned a Master of Science degree in Physician Assistant Studies (MSPAS) from Lenoir-Rhyne University in North Carolina in 2019. Combining his physician assistant training with his experience in functional and nutritional health, Renaud's clinical scope of practice provides an enhanced, personalized level of care that addresses all aspects of an individual patient's needs.

Renaud has treated patients in various integrative healthcare settings and specializes in functional medicine, clinical nutrition, and regenerative medicine. He has provided care to patients with various health issues, such as hormone imbalance, diabetes, metabolic syndrome, cardiovascular disease, Lyme disease and co-infections, mast cell activation syndrome (MCAS), chronic inflammatory response syndrome (CIRS), and autoimmune conditions. Renaud makes a point to attend a variety of functional medicine and nutritional health seminars in an effort to remain well informed of the rapidly changing techniques and protocols available to patients.

His approach to wellness assures that he is well equipped to assist patients in achieving their wellness goals as well as maintaining good health. Clinical interests include: nutritional medicine, preventive care, hormone health, longevity, food policy, endocrinology, mast cell activation syndrome (MCAS), Lyme disease and co-infections, food sensitivities/allergies, digestion/gut disorders, regenerative medicine, IV vitamin therapy, supportive oligonucleotide technique (SOT) and ozone therapy. He's completed vector-borne fundamentals training with, and is a member of, The International Lyme and Associated Disorders Society (ILADS). Renaud is a Fellow in Anti-Aging, Metabolic and Functional Medicine, and is a Diplomate of the American Board of Anti-Aging Health Practitioners.