Nurse practitioner Shannon Langmead specializes in neurofibromatosis and is the clinic coordinator of the Johns Hopkins Comprehensive Neurofibromatosis (NF) Center. She evaluates and manages patients with NF1, NF2 and Schwannomatosis. Her special interests include pain management and developing social support networks for patients who have NF. Shannon earned bachelor’s degrees in Spanish and nursing from Saint Francis University in Pennsylvania and Villa Julie College in Maryland, and completed her master’s degree in nursing at The Johns Hopkins University School of Nursing. She has worked as a bedside nurse in neurology and neurosurgery at The Johns Hopkins Hospital and as a part-time clinical faculty member for The Johns Hopkins University School of Nursing. Ms. Langmead is highly rated in 3 conditions, according to our data. Her top areas of expertise are Neurofibromatosis, RASopathies, Neurofibromatosis Type 1 (NF1), and Legius Syndrome.

Regina Greco is a Nurse Practitioner in Baltimore, Maryland. Ms. Greco has been practicing medicine for over 17 years is highly rated in 1 condition, according to our data. Her top area of expertise is Systemic Sclerosis (SSc).

Rebecca Mcdonald is a Nurse Practitioner in Baltimore, Maryland. Ms. Mcdonald is highly rated in 7 conditions, according to our data. Her top areas of expertise are Neurogenic Bladder, Enlarged Prostate (BPH), Urinary Tract Infection in Children, and Urinary Tract Infection (UTI).

Michelle Turner is a Nurse Practitioner in Baltimore, Maryland. Ms. Turner is highly rated in 1 condition, according to our data. Her top area of expertise is ALK-Positive Non-Small Cell Lung Cancer.

Selina Yeasmin is a Nurse Practitioner in Baltimore, Maryland. Ms. Yeasmin is highly rated in 1 condition, according to our data. Her top area of expertise is Relapsing Multiple Sclerosis (RMS).

Valerie Peterson is a Nurse Practitioner in Baltimore, Maryland. Ms. Peterson is highly rated in 1 condition, according to our data. Her top area of expertise is ALK-Positive Non-Small Cell Lung Cancer.

Cathy Stanfield is a Nurse Practitioner in Dundalk, Maryland. Ms. Stanfield is highly rated in 1 condition, according to our data. Her top areas of expertise are Opioid Use Disorder and Opioid Induced Constipation.

Sarah Riley, CRNP is a nurse practitioner in Baltimore, Maryland. She specializes in managing patients diagnosed with heart failure. Her expertise includes managing patients diagnosed with heart failure, cardiac amyloidosis and left ventricular assist device (LVAD). Her research includes managing and improving outcomes for patients diagnosed with heart failure. Research SummarySarah's research consists of managing and improving outcomes for patients diagnosed with heart failure, cardiac amyloidosis and implanted left ventricular assist devices (LVAD). Selected Publications Vaishnav, J., Hubbard, A., Chasler, J., Lepley, D., Cuomo, K., Riley, S., Menzel, K., Fajardo, J., Sharma, K., Judge, D., Russell, S., & Gilotra, N. (2020). Management of Heart Failure in Cardiac Amyloidosis Using An Ambulatory Diuresis Clinic: An Analysis of Safety and Health Care Utilization. Journal of Cardiac Failure, 26 (10): S52. https://doi.org/10.1016/j.cardfail.2020.09.153 Hahn, V. S., Yanek, L. R., Vaishnav, J., Ying, W., Vaidya, D., Lee, Y. Z. J., Riley, S. J., Subramanya, V., Brown, E. E., Hopkins, C. D., Ononogbu, S., Perzel Mandell, K., Halushka, M. K., Steenbergen, C., Rosenberg, A. Z., Tedford, R. J., Judge, D. P., Shah, S. J., Russell, S. D., ... Sharma, K. (2020). Endomyocardial Biopsy Characterization of Heart Failure With Preserved Ejection Fraction and Prevalence of Cardiac Amyloidosis. JACC: Heart Failure, 8(9), 712-724. https://doi.org/10.1016/j.jchf.2020.04.007 Umapathi, P., Cuomo, K., Riley, S., Hubbard, A., Menzel, K., Sauer, E., Gilotra, N. (2020). Transforming Ambulatory Heart Failure Care in the COVID-19 Era: Initial Experience From a Heart Failure Disease Management Clinic. Journal of Cardiac Failure, 26 (7), 637-638. https://dx.doi.org/10.1016%2Fj.cardfail.2020.06.003 Cummings, A., Fajardo, J., Cuomo, K., Riley, S., Chambers, J., Menzel, K., Rhodes, P., Fitts, F., Russell, S., Judge, D., & Gilotra, N. (2020). Efficacy of a Nurse Practitioner Managed Outpatient Intravenous Diuresis Clinic to Relieve Recurrent Congestion in Patients with Cardiac Amyloidosis. Heart and Lung, 49 (2) 213-214. https://doi.org/10.1016/j.hrtlng.2020.02.017 Freed, K., Cuomo, K., Hubbard, A., Riley, S., Menzel, K., Klemans, N., Fioretti, R., Aslam, M., Umapathi, P., Choi, C. W., Kilic, A., Florido, R., Sharma, K., Hsu, S., & Gilotra, N. (2019). Management of Heart Failure in Left Ventricular Assist Device (LVAD) Patients Utilizing an Outpatient Diuresis Clinic. Journal of Cardiac Failure, 25:sup8. https://doi.org/10.1016/j.cardfail.2019.07.146. Ms. Riley is highly rated in 1 condition, according to our data. Her top area of expertise is Heart Failure with Preserved Ejection Fraction (HFpEF).

Theresa Rugalla Booker is a nurse practitioner in Baltimore, Maryland. She specializes in managing patients diagnosed with heart failure and cardiomyopathy. Ms. Booker is highly rated in 1 condition, according to our data. Her top area of expertise is Heart Failure with Preserved Ejection Fraction (HFpEF).

Elizabeth O'conor is a Nurse Practitioner in Baltimore, Maryland. Her top areas of expertise are Collapsed Lung, Subcutaneous Emphysema, Lung Nodules, and ALK-Positive Non-Small Cell Lung Cancer.

Rebekah Sawyer, C.R.N.P., is a gynecology and obstetrics nurse practitioner with Johns Hopkins Community Physicians. Prior to becoming a nurse practitioner, N.P. Sawyer worked as a registered nurse in the Labor and Delivery unit at Johns Hopkins Hospital, in Baltimore, for 12 years. N.P. Sawyer enjoys caring for her patients through all stages of life. Her areas of clinical interest include: adolescent gynecology, transgender care, contraception and obstetrics care. Outside of her work, N.P. Sawyer enjoys listening to music, karaoke and spending time with her family, her dog, Luffy, and two cats, Sonic and Miso.

Caitlin Brown is a Nurse Practitioner in Baltimore, Maryland. Ms. Brown is highly rated in 3 conditions, according to our data. Her top areas of expertise are Ampullary Cancer, Gallbladder Adenocarcinoma, Pancreatic Ductal Adenocarcinoma, Gastroesophageal Junction Cancer, and Pancreaticoduodenectomy.

Dana Yeske is a Nurse Practitioner in Baltimore, Maryland. Ms. Yeske is highly rated in 2 conditions, according to our data. Her top areas of expertise are Smoldering Multiple Myeloma and Relapsed Refractory Multiple Myeloma (RRMM).

Jean Wainstock is a Nurse Practitioner in Baltimore, Maryland. Ms. Wainstock is highly rated in 2 conditions, according to our data. Her top areas of expertise are BRCA Positive Breast Cancer and HER2 Negative Breast Cancer.

Rachel Klein is a Nurse Practitioner in Baltimore, Maryland. Ms. Klein is highly rated in 2 conditions, according to our data. Her top areas of expertise are Gastroesophageal Junction Cancer, Pancreatic Ductal Adenocarcinoma, Ampullary Cancer, and Gallbladder Adenocarcinoma.

Amy Ryan is a Nurse Practitioner in Baltimore, Maryland. Ms. Ryan is highly rated in 2 conditions, according to our data. Her top areas of expertise are Ampullary Cancer, Gastroesophageal Junction Cancer, Gallbladder Adenocarcinoma, MAGIC Syndrome, and Pancreaticoduodenectomy. Ms. Ryan is currently accepting new patients.

Amy Goodrich is a Nurse Practitioner in Baltimore, Maryland. Ms. Goodrich is highly rated in 2 conditions, according to our data. Her top areas of expertise are Nodular Lymphocyte-Predominant Hodgkin Lymphoma (NLPHL), Classical Hodgkin Lymphoma, Small Lymphocytic Lymphoma (SLL), and Marginal Zone Lymphoma (MZL).

Teresa Seeger is a Nurse Practitioner in Baltimore, Maryland. Ms. Seeger is highly rated in 2 conditions, according to our data. Her top areas of expertise are Non-Muscle Invasive Bladder Cancer, Muscle Invasive Bladder Cancer, and Upper Tract Urothelial Carcinoma (UTUC).

Ilya Rozenberg is a Nurse Practitioner in Glen Burnie, Maryland. Mr. Rozenberg is highly rated in 2 conditions, according to our data. His top areas of expertise are Seasonal Affective Disorder (SAD) and Schizoaffective Disorder. Mr. Rozenberg is currently accepting new patients.

Oluwatosin Arowosegbe is a Nurse Practitioner in Baltimore, Maryland. Ms. Arowosegbe is highly rated in 1 condition, according to our data. Her top areas of expertise are Seasonal Affective Disorder (SAD) and Schizoaffective Disorder. Ms. Arowosegbe is currently accepting new patients.

Amy Fiessinger is a Nurse Practitioner in Baltimore, Maryland. Ms. Fiessinger is highly rated in 1 condition, according to our data. Her top areas of expertise are Seasonal Affective Disorder (SAD) and Schizoaffective Disorder.

Loida Johnson is a Nurse Practitioner in Baltimore, Maryland. Ms. Johnson is highly rated in 1 condition, according to our data. Her top areas of expertise are Saddle Pulmonary Embolism, Heart Failure with Preserved Ejection Fraction (HFpEF), Systemic Sclerosis (SSc), and Undifferentiated Connective Tissue Disease (UCTD). Ms. Johnson is currently accepting new patients.

Elizabeth Larson is a Nurse Practitioner in Baltimore, Maryland. Ms. Larson is highly rated in 1 condition, according to our data. Her top areas of expertise are Schizoaffective Disorder and Seasonal Affective Disorder (SAD).

Jeanne Boyer is a Nurse Practitioner specialist and a Pain Medicine provider in Baltimore, Maryland. Ms. Boyer is highly rated in 1 condition, according to our data. Her top areas of expertise are Opioid Induced Constipation, Acute Pain, Chronic Pain, and Phantom Limb Pain.

Jan Wemmer is a Nurse Practitioner in Baltimore, Maryland. Ms. Wemmer is highly rated in 1 condition, according to our data. Her top area of expertise is Pediatric Low-Grade Glioma (pLGG).