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  • Martha Llamas, LMSW

    Martha Llamas is a bilingual licensed master social worker in the Cleft and Craniofacial Center at Barrow Neurological Institute. She is licensed by the State of Arizona Board of Behavioral Health Examiners.

    Ms. Llamas’ expertise includes individualized treatment planning and interventions to support patients and families with medical, emotional, and socioeconomic needs.

    Ms. Llamas earned her bachelor’s and master’s degrees in social work from Arizona State University.

    For more information or to request an appointment with Ms. Llamas, please call (602) 406-3560. 

    Thomas Rowe, FNP-BC

    Barbara Adamo, RN, BSN, CNRN

    Barbara Adamo, RN, BSN, CNRN, is a research nurse clinician in the Pituitary Center at Barrow Neurological Institute. She is a certified neuroscience registered nurse by the American Board of Neuroscience Nursing.

    Ms. Adamo works with doctors in the Barrow Pituitary Center to establish and manage clinical trials for pituitary tumors and disorders. She is a member of the American Association of Neuroscience Nurses.

    Ms. Adamo earned her bachelor’s degree in nursing from Arizona State University.

    Tanya Osborne-McKenzie, DNP, MBA

    About Barrow Neurological Institute
    Since our doors opened as a regional specialty center in 1962, we have grown into one of the premier destinations in the world for neurology and neurosurgery. Our experienced, highly skilled, and comprehensive team of neurological specialists can provide you with a complete spectrum of care–from diagnosis through outpatient neurorehabilitation–under one roof. Barrow Neurological Institute: Discover. Educate. Heal.