The Medical Opinion Marketplace

Ian Lamoureux, M.D., is a physician specializing in psychiatry with a focus in forensic psychiatry. He earned his medical degree from the University of Arizona College of Medicine – Tucson and completed advanced fellowship training in forensic psychiatry at Case Western Reserve University. Dr. Lamoureux’s work centers on the intersection of mental health and the legal system, bringing a careful, evidence-based approach to complex psychiatric questions that arise in legal and clinical settings. In addition to his clinical practice, he serves as an Assistant Clinical Professor of Psychiatry at the University of Arizona College of Medicine – Phoenix, where he contributes to medical education and the training of future clinicians. He is licensed to practice in Arizona and Minnesota. Dr. Lamoureux is enrolled in Medicare’s PECOS system and is eligible to order or refer services for Medicare beneficiaries. His approach emphasizes thorough assessment, clear communication, and professionalism, supporting patients and stakeholders with thoughtful psychiatric expertise.

Laura Don, MD, is a psychiatrist who provides comprehensive mental health care for patients across a range of psychiatric conditions. She is board certified in Psychiatry by the American Board of Psychiatry and Neurology. Dr. Don earned her medical degree from the University of the Witwatersrand Faculty of Health Sciences in Johannesburg, South Africa. She completed her internship and psychiatry residency training at Banner Good Samaritan Medical Center in Phoenix, Arizona, where she developed a strong foundation in evidence-based assessment and treatment. In addition to her clinical work, Dr. Don serves as an Assistant Professor in the Department of Psychiatry at Creighton University School of Medicine (Phoenix), supporting medical education and residency training. She practices within Valleywise Behavioral Health Center locations, including sites in Mesa, Maryvale, and Phoenix. Dr. Don is committed to delivering patient-centered psychiatric care, emphasizing careful evaluation, collaborative treatment planning, and ongoing support tailored to individual needs. She provides care in English.

Michael S. Chang, MD, is an orthopaedic spine surgeon specializing in adult and pediatric complex spine conditions. He serves as Chief of Spine Surgery at OASIS Hospital and is an Adult and Pediatric Complex Spine Surgeon with Sonoran Spine. Dr. Chang completed his undergraduate studies at Harvard University and earned his medical degree from Harvard Medical School. He completed his orthopaedic surgery internship and residency at University of Iowa Hospitals and Clinics, followed by advanced fellowship training in spine surgery at Washington University in St. Louis. Board certified by the American Board of Orthopedic Surgery, Dr. Chang is also active in teaching and academic medicine as a Clinical Associate Professor of Orthopedic Surgery at the University of Arizona College of Medicine – Phoenix and a Clinical Assistant Professor of Orthopedic Surgery at Mayo Clinic. He additionally serves as Fellowship Director for Sonoran Spine Center’s spinal deformity fellowship program. Dr. Chang is a member of leading professional societies including the Scoliosis Research Society, North American Spine Society, American Academy of Orthopaedic Surgeons, Cervical Spine Research Society, and Arizona Orthopaedic Society. His hospital affiliations include Banner Desert Medical Center, HonorHealth Scottsdale Shea Medical Center, Arizona Specialty Hospital, The Minimally Invasive Spine Surgery Center of Paradise Valley, and Old Town Scottsdale Surgery Center.

Dennis Crandall, M.D., is an orthopedic spine surgeon specializing in orthopaedic surgery of the spine. He serves as Medical Director at Sonoran Spine and is Chairman of the Sonoran Spine Research and Education Foundation, reflecting a strong commitment to advancing spine care through clinical leadership and education. Dr. Crandall is board certified by the American Board of Orthopaedic Surgery and is a Fellow of the American College of Surgeons (FACS). He holds an academic appointment as Clinical Professor at the University of Arizona College of Medicine – Phoenix and serves as Head of Spine Education for the Mayo Clinic Arizona Orthopedic Surgery Residency Program. In addition, he supports athletic performance and safety as a spine surgeon for the Arizona State University Department of Athletics. His training includes medical school at Saint Louis University, followed by a general surgery internship and orthopedic surgery residency at Saint Louis University, and a spine surgery fellowship at the University of Maryland. Dr. Crandall is active in national professional organizations, including the Scoliosis Research Society, where he has held committee leadership roles, as well as the North American Spine Society and the American Academy of Orthopaedic Surgeons.

Dr. Nirain D’Souza, MD, is an orthopaedic surgeon with a clinical focus on foot and ankle care. He is board-certified by the American Board of Orthopaedic Surgery and provides evaluation and surgical management for a wide range of foot and ankle conditions, with an emphasis on restoring function, relieving pain, and helping patients return to their daily activities safely. Dr. D’Souza earned his Doctor of Medicine degree as well as a Master of Science in physiology from Chicago Medical School. He completed an orthopaedic surgery residency at the University of Medicine and Dentistry of New Jersey in Newark, followed by advanced fellowship training in foot and ankle surgery at Pennsylvania Hospital in Philadelphia, associated with the University of Pennsylvania. In addition to clinical practice, Dr. D’Souza has contributed to peer-reviewed orthopaedic literature, including work related to posterior tibial tendon dysfunction and surgical treatment approaches such as tendon transfers and osteotomies. He is an active member of the American Orthopaedic Foot & Ankle Society and the American Academy of Orthopaedic Surgeons.

Philip Barry, PhD, is a clinical neuropsychologist providing comprehensive assessment and consultation services for adults and older adults. He specializes in neuropsychology with additional focus in forensic work and aging, helping clarify how medical, neurological, and psychological factors influence thinking, memory, mood, and daily functioning. Dr. Barry offers neuropsychological testing and consultation, psychological testing and evaluation, and geriatric consultation. His evaluations are designed to support clear diagnostic understanding and practical recommendations that can inform treatment planning, rehabilitation, and decision-making in complex clinical situations. With decades of experience in practice, Dr. Barry brings a long background in medical settings with emphasis on brain injury rehabilitation, chronic illness, and age-related concerns, and he later transitioned into private practice. He earned his doctoral degree in Rehabilitation Psychology from the University of Arizona. Dr. Barry is a board-certified neuropsychologist and is affiliated with the Arizona Psychological Association. His approach reflects a commitment to careful measurement, thoughtful interpretation, and collaborative communication with patients and, when appropriate, their families and care teams.

Dr. Nevra King-Logsdon is a neurosurgeon who provides comprehensive adult neurological surgery care. She focuses on delivering expert, individualized treatment plans and emphasizes giving each patient her full attention throughout evaluation, decision-making, and follow-up. Dr. King-Logsdon is fluent in English and Turkish, helping her communicate clearly with a diverse patient population. Her medical education was completed at Istanbul Universitesi Cerrahpasa Tip Fakultesi, and she went on to complete residency training at the University of New Mexico. Dr. King-Logsdon is licensed to practice medicine in Arizona, Texas, North Carolina, and Pennsylvania. She is affiliated with Banner Desert Medical Center in Mesa, Arizona. For patients who prefer remote care when appropriate, video visits are available. Dr. King-Logsdon is also enrolled in Medicare and is eligible to order and refer services. She is committed to guiding patients through complex neurosurgical concerns with clarity, respect, and a strong focus on individualized outcomes.

Dr. Jamee N. Nicoletti, PhD, is a clinical neuropsychologist who provides comprehensive neuropsychological assessment and consultation for young adults, adults, and seniors. She earned her doctorate in neuropsychology from The Graduate Center of the City University of New York and has over a decade of clinical experience helping individuals better understand cognitive, behavioral, and emotional changes that may affect daily functioning. Dr. Nicoletti completed an APA-accredited neuropsychology internship through the Charleston Consortium, with training in academic medical and VA settings. She went on to complete postdoctoral fellowship training in New York City at Memorial Sloan Kettering Cancer Center and Weill Cornell, with a focus on cancer-related cognitive side effects and cognitive rehabilitation. Her background also includes contributing to peer-reviewed research in neuroscience and neuropsychology. Licensed in Arizona and New York, Dr. Nicoletti is known for a careful, evidence-based approach that integrates test findings with clinical history to deliver clear, practical recommendations. She also offers telehealth services when appropriate.

Michael Compton, D.C., FNP-C, is a chiropractor and family nurse practitioner providing care for patients with acute and sub-acute post-traumatic neurological, orthopedic, and pain conditions, as well as related long-term sequelae. His clinical background bridges chiropractic and advanced practice nursing, supporting a comprehensive approach to evaluation, diagnosis, and treatment planning. Dr. Compton is board certified as a Doctor of Chiropractic through the National Board of Chiropractic Examiners and is board certified as a Family Nurse Practitioner by the American Academy of Nurse Practitioners Certification Board. He is fellowship trained in pain management through the University of California, Davis, and holds board certification in pain management. He has completed surgical First Assisting training through the National Institute of First Assisting and participates in the surgical treatment and management of neurological and orthopedic injuries as part of coordinated care. In addition to clinical practice, Dr. Compton provides independent medical examinations and medico-legal witness testimony for both plaintiff and defense counsel in liability and industrial injury matters. He also serves as clinical faculty in post-graduate education and holds a leadership role as Director of Medical Management and Training Services with Desert Medical Group.

David C. Marzulo, DO, is a neurologist providing comprehensive care for adults with a wide range of neurologic conditions. He earned his Doctor of Osteopathic Medicine degree from Midwestern University’s Chicago College of Osteopathic Medicine and completed neurology residency training at Albany Medical College. Dr. Marzulo is board certified in Neurology by the American Board of Psychiatry and Neurology and holds additional certification in Electrodiagnostic Medicine. He also maintains subspecialty certification in Headache Medicine through the United Council for Neurologic Subspecialties. Dr. Marzulo’s clinical approach combines careful listening, detailed neurologic evaluation, and evidence-based treatment planning tailored to each patient’s goals and daily life. His expertise includes the diagnosis and management of headache disorders and the use of electrodiagnostic testing to evaluate nerve and muscle conditions. He is a member of the American Academy of Neurology and the American Headache Society. Dr. Marzulo practices at Foothills Neurology in Mesa, Arizona, and provides care in English.