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COVID-19 Update

Due to interest in the COVID-19 vaccines, we are experiencing an extremely high call volume. Please understand that our phone lines must be clear for urgent medical care needs. We are unable to accept phone calls to schedule COVID-19 vaccinations at this time. When this changes, we will update this website. Our vaccine supply remains limited. Read all COVID-19 Vaccine Information.

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Aerial view of the East Baltimore campus

Endocrinology, Diabetes and Metabolism Services at Johns Hopkins Outpatient Center

Our world-class team of doctors, researchers and staff use their expertise in endocrinology, diabetes and metabolism to compassionately and completely treat your endocrine-related condition.


Specialties at Johns Hopkins Outpatient Center

  • Diabetes and hypoglycemia
  • Adrenal disorders
  • Thyroid disorders
  • Pituitary disorders
  • Metabolic bone, calcium, and parathyroid disorders
  • Lipid disorders
  • Gonadal and menstrual disorders

Our Team


  • Gene Arnold, R.D.
  • Alona Crowder, Pharm.D.
  • Kathy Elza-Brown, R.N.
  • Adena Goldstein, R.N.
  • Erica Hall, C.R.N.P.
  • Caitlin Nass, C.R.N.P.
  • Sandy Ramsburg, R.N.
  • Susan Renda, C.R.N.P.
  • Sally Snader, R.N. 
  • Cheryl Young, C.R.N.P.
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