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Katherine Alexander, FNP-BC

Wall Street Office

accepting new patients Accepting New Patients


Adult Medicine


Columbia University

Years Practicing


About Katherine

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Katherine is a compassionate and energetic provider who takes an integrative, evidence based approach to primary care with a focus on health promotion and disease prevention. She is committed to cultivating strong relationships with her patients and collaborates with each patient to help them attain their health and wellness goals. To keep herself healthy, she practices yoga, runs regularly, and has competed in several World Marathon Majors. Outside of work, she enjoys spending time with her family and friends, and traveling whenever possible. Katherine is fluent in Spanish and is happy to see patients who speak the language. After graduating from Vassar College, she completed a bachelor's degree and a master's degree in nursing from Columbia University.

Note: sees patients age 18 and older.


  • Birth Control Counseling
  • Diabetes, Hypertension, Lipid Disorders
  • Exercise, Nutrition, Weight Management
  • Lifestyle Modification
  • Pregnancy and Fertility
  • Preventive Health and Education
  • Stress Management
  • Women's Health