Endocrinology, Diabetes and Metabolism Services at Johns Hopkins Bayview Medical Center

Fellowship-trained, board-certified endocrinology experts at Johns Hopkins Bayview are part of the Johns Hopkins Division of Endocrinology, Diabetes, and Metabolism who specialize in endocrine disorders including diabetes mellitus, fluid disorders, cholesterol disorders, thyroid disease, metabolic disease (osteoporosis and calcium disorders) and male hormonal disorders. 

Specialties at Johns Hopkins Bayview Medical Center

  • Diabetes and hypoglycemia
  • Adrenal disorders
  • Thyroid disorders
  • Pituitary disorders

  • Metabolic bone, calcium, and parathyroid disorders
  • Lipid disorders
  • Gonadal and menstrual disorders

Our Team

Nurse Practitioners

Caitlin Nass, C.R.N.P.

Caitlin Nass is an adult nurse practitioner with the Hopkins Diabetes Center. Her clinical focus is on disease management, education, and health promotion for patients with diabetes. She is passionate about improving diabetes care for patients, so she combines her clinical practice with community education and professional outreach. In addition to patient care, she is active in the education of future nurses, champions quality improvement initiatives, and has participated in clinical research. She has authored articles on cardiac risk assessment, cardiac risk reduction, and chronic kidney disease. She earned both her BSN and MSN at the Johns Hopkins School of Nursing.

Caitlin Nass


Mary Beth Carlin, R.N.

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Deborah Dove, R.N.

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Clinical Pharmacy Specialist

Nazeer Ahmed, Pharm.D.

Nazeer Ahmed