Elizabeth L. Ryan, PhD

About Me

I am a clinical neuropsychologist with expertise in assessing the cognitive effects of cancer and its treatment. As the neuropsychology liaison to Memorial Sloan Kettering’s Breast Cancer Medicine Service, I provide assessment services to patients with cognitive problems.

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Working with members of the Neurocognitive Research Laboratory, I study the cognitive and neurophysiologic aspects of cancer and its treatment with a focus on ameliorating cognitive problems. I am the principal investigator on a study of rehabilitation of cancer-related cognitive problems. I also study whether ethnic-minority women with breast cancer experience cognitive problems after chemotherapy as well as any electrophysiologic (EEG) changes that may occur.

I am a member of many scientific societies including the International Neuropsychological Society, the American Academy of Clinical Neuropsychology, the National Academy of Neuropsychology, and the American Psychological Association, all organizations of specialists in my field. Additionally, I am a member of the junior investigators in cancer survivorship group at Memorial Sloan Kettering.

  • Clinical Expertise: Neuropsychological Assessment; Cognitive Side Effects of Radiotherapy and Chemotherapy; Dementia
  • Languages Spoken: English
  • Education: PhD, Washington University in St. Louis
  • Residencies: Yale School of Medicine
  • Fellowships: Weill Cornell Medical College
  • Board Certifications: Clinical Neuropsychology

New Patient Appointments

Making an appointment

Call 212-639-3883

See My Colleagues

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Smith CA, van Gorp WG, Ryan ER, Ferrando SJ, Rabkin J. Screening subtle HIV-related cognitive dysfunction: the clinical utility of the HIV dementia scale.. Journal of Acquired Immune Deficiency Syndrome 2003; 1:33(1) :116-8

Woods SP, Rippeth JD, Frol AB, Levy JK, Ryan E, Soukup VM, Hinkin CH, Lazzaretto D, Cherner M, Marcotte TD, Gelman BB, Morgello S, Singer EJ, Grant I, Heaton RK. Interrater reliability of clinical ratings and neurocognitive diagnoses in HIV.. Journal of clinical and Experimental Neuropsychology 2004; 26(6) :759-778

Ryan EL, Morgello S, Isaacs K, Naseer M, Gerits P; The Manhattan HIV Brain Bank. Neuropsychiatric impact of hepatitis C on advanced HIV.. Neurology 2004; 62(6) :957-62

Morgello S, Estanislao L, Simpson D, Geraci A, DiRocco A, Gerits P, Ryan E, Yakoushina T, Khan S, Mahboob R, Naseer M, Dorfman D, Sharp V; Manhattan HIV Brain Bank. HIV-associated distal sensory polyneuropathy in the era of highly active antiretroviral therapy: the Manhattan HIV Brain Bank.. Archives of Neurology 2004; 61(4) :546-51

Morgello S, Estanislao L, Ryan E, Gerits P, Simpson D, Verma S, DiRocco A, Sharp V; Manhattan HIV Brain Bank. Effects of hepatic function and hepatitis C virus on the nervous system assessment of advanced-stage HIV-infected individuals.. AIDS 2005; 19 Suppl 3 :S116-22

Ryan EL, Baird R, Mindt MR, Byrd D, Monzones J, Bank SM; Manhattan HIV Brain Bank. Neuropsychological impairment in racial/ethnic minorities with HIV infection and low literacy levels: effects of education and reading level in participant characterization.. Journal of the International Neuropsychological Society 2005; 11 :889-898

Sigal SH, Stanca CM, Kontorinis N, Bodian C, Ryan E. Diabetes mellitus is associated with hepatic encephalopathy in patients with HCV cirrhosis.. American Journal of Gastroenterology 2006; 101 :1490-1496

Morgello S, Holzer CE 3rd, Ryan E, Young C, Naseer M, Castellon SA, Frol AB, Atkinson JH, Gelman BB, Grant I, Singer EJ. Interrater reliability of the Psychiatric Research Interview for Substance and Mental Disorders in an HIV-infected cohort: experience of the National NeuroAIDS Tissue Consortium.. International Journal of Methods in Psychiatric research 2006; 15 :131-138

van Gorp WG, Rabkin JG, Ferrando SJ, Mintz J, Ryan E, Borkowski T, McElhiney M. Neuropsychiatric predictors of return to work in HIV/AIDS.. Journal of the International Neuropsychological Society 2007; 11 :889-898

Murray J, Fishman SL, Ryan E, Eng FJ, Walewski JL, Branch AD, Morgello S. Clinicopathologic correlates of hepatitis C virus in brain: a pilot study.. Journal of Neurovirology 2008; 14 :17-27

Mindt MR, Byrd D, Ryan EL, Robbins R, Monzones J, Arentoft A, Germano KK, Morgello S, Henniger DE. Characterization and sociocultural predictors of neuropsychological test performance in HIV+ Hispanic individuals.. Cultural Diversity and Ethnic Minority Psychology 2008; 14 :315-325

Ryan EL, Byrd D, Mindt MR, Rausch WJ, Morgello S. Understanding the neuropsychological profile of HIV+ participants with low literacy: role of the General Ability Measure for Adults (GAMA).. The Cilnical Neuropsychologist 2009; 22 :1018-1034

Weiss J.J., Osorio G., Ryan E., Marcus S.M., Fishbein D.A. Prevalence and patient awareness of medical comorbidities in an urban AIDS clinic.. AIDS Patient Care STDS 2010; 29 :34-48

Clinical Trials

Research is integral to our mission at Memorial Sloan Kettering, and clinical trials help us discover better forms of patient care and treatment. For you, this could mean access to a new therapy or therapy combination. Click to see a list of the trials I’m currently leading.

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