Katrina Z.

About Katrina Z.

I am a Doctorally-prepared Nurse Practitioner with over 18 years of clinical and leadership experience, now focused on delivering preventative care through virtual wellness platforms. I currently oversee high-quality virtual care delivery to patients across the United States, combining my clinical expertise with a strong background in operations, team growth, and healthcare innovation.My professional interests center around leveraging biometric data and emerging technologies to improve health outcomes—particularly for underserved and vulnerable populations. I bring a passion for using digital health tools to close care gaps, support patient engagement, and enhance preventative medicine.I hold dual Doctor of Nursing Practice (DNP) and MBA degrees from Johns Hopkins University’s School of Nursing and Carey Business School. I\'m licensed in over ten states and experienced in family practice, women’s health, and hospice and palliative care.In addition to my clinical work, I have startup experience in scaling health-focused ventures, where I’ve led cross-functional teams, built infrastructure, and optimized clinical operations.I\'m committed to advancing the future of healthcare through technology and evidence-based research, with a focus on equity and expanding access for all populations.

Experience

1. Manager, Nurse Practitioner

   Calibrate

   Jul 2025 — Present · NY, US

   As Nurse Practitioner Manager at Calibrate, I lead a multi-state, remote team of nurse practitioners delivering patient-centered obesity care through evidence-based medicine, including GLP-1 therapy and lifestyle coaching.I oversee daily operations, ensure compliance with state-specific practice laws, and uphold high standards of care. I collaborate cross-functionally with physicians, clinical leadership, and operations to optimize outcomes and scale care delivery. Lead recruitment, hiring, onboarding, and training of nurse practitioners Mentor and develop NPs in obesity and preventative medicine Ensure clinical compliance across diverse state regulations Leverage AI and technology to streamline documentation and communication Gather clinical data for GLP-1 research and quality improvement Partner with VP of Clinical Operations on staffing models, contract rollouts, and strategic planning Work closely with Medical Director and physician leadership to ensure exceptional patient outcomesCommitted to preventative care, innovation in biometric technology, clinician empowerment, and improving healthcare nationwide.

Education

• Mercy Hospital School of Nursing

  Nursing Diploma, Nursing

  2006 — 2007

• Johns Hopkins School of Nursing

  Doctor of Nursing Practice, Executive Track

• PennWest California

  BSN, BSN

  2007 — 2009

• Duquesne University

  Master of Science in Nursing, Family Nurse Practitioner

  2010 — 2013

• The Johns Hopkins University - Carey Business School

  Master of Business Administration - MBA