Dallis O

Board-certified Family Nurse Practitioner providing inpatient gastroenterology care, managing new consults and follow-ups through comprehensive assessment, diagnosis, treatment planning, and care coordination. Experienced in interdisciplinary collaboration, diagnostic interpretation, prescribing, and discharge planning.

Former

Level I/II trauma emergency nurse with 7+ years of high-acuity experience.

NURSE PRACTITIONER - Long Island Gastro - Manhasset, NY

(2025-01)

• Provide daily inpatient gastroenterology care, managing new consults and follow-ups to improve patient flow and outcomes.
• Conduct thorough assessments and develop evidence-based treatment plans to achieve measurable clinical improvements.
• Order and interpret diagnostic tests and imaging, adjusting therapies to optimize patient recovery and safety.
• Coordinate urgent and emergent endoscopic procedures with multidisciplinary teams to ensure timely intervention and continuity of care.

EMERGENCY DEPARTMENT REGISTERED NURSE/ TRAVEL NURSE - New York Presbyterian Hospital - New York, NY

• Responded to emergency situations with rapid assessment and life-saving interventions, improving patient stabilization outcomes.
• Maintained current knowledge of emergency care research and protocols to deliver evidence-based treatment and measurable improvements.
• Collaborated with interdisciplinary teams to implement and evaluate evidence-based practices that increased care effectiveness.
• Adapted to varied ED settings as a travel nurse while providing patient-centered care and maintaining resilience under high acuity.

REGISTERED NURSE- EMERGENCY ROOM - Mount Sinai Hospital - New York, NY

• Trained and mentored new RNs on hospital policies and clinical techniques, improving onboarding efficiency with measurable results.
• Conducted regular audits of ER processes to identify compliance gaps and drive measurable quality improvements.
• Triage patients using advanced assessment skills to prioritize care and ensure timely treatment for diverse emergency cases.
• Applied critical thinking in high-pressure situations to make prompt care decisions and improve patient outcomes and satisfaction.

REGISTERED NURSE - Good Samaritan Hospital - West Islip, NY

• Delivered compassionate care to up to 8 telemetry med‑surg patients per shift, maintaining safe patient ratios and timely interventions.
• Assessed patient needs continually and recommended care plan adjustments that improved patient satisfaction and clinical outcomes.
• Led multidisciplinary rounds to coordinate care across teams, improving treatment consistency and patient recovery trajectories.

Master of Science - Family Nurse Practitioner - Long Island University

Bachelor of Science in Nursing - Nursing - University of Scranton