Serving Oyster Bay & Long Island

Your health improves when care feels personal

Registered nurse Colleen A. Brennan brings clinical expertise and genuine warmth to every visit — because the right care at home makes all the difference in how you feel, recover, and live.

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Licensed & Insured
Trusted by Families
Registered nurse providing compassionate in-home care in Oyster Bay
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What I Offer

Nursing care tailored to your needs

Every person's health journey is different. I provide a range of professional nursing services designed around what you — or your loved one — actually need.

In-Home Nursing

Professional nursing care delivered to your doorstep — medication management, wound care, vital monitoring, and coordination with your healthcare team.

Care Coordination

Navigating healthcare can be overwhelming. I help organize appointments, communicate with providers, and ensure everyone is on the same page about your care plan.

Post-Hospital Recovery

Transitioning home after a hospital stay doesn't have to be stressful. I support recovery with skilled monitoring, medication guidance, and peace of mind.

Chronic Condition Management

Living with diabetes, heart disease, or other chronic conditions requires ongoing attention. I help you stay on track with structured, personalized support.

Elderly & Senior Support

Compassionate nursing care for older adults — from daily health checks to helping aging loved ones maintain independence and dignity at home.

Flexible Scheduling

Whether you need hourly visits, daily check-ins, or around-the-clock support, I build a schedule that fits your life — not the other way around.

Colleen Brennan RN in a professional healthcare setting
About Me

A nurse who sees the person behind the patient

I'm Colleen A. Brennan, RN — a registered nurse based in Oyster Bay, New York. Over the years, I've learned that the best health outcomes don't come from protocols alone. They come from knowing someone — their history, their concerns, what makes their days better or worse.

I founded my practice with a simple belief: healthcare should feel like it was designed for you. That means showing up on time, explaining things clearly, and treating every visit as an opportunity to genuinely help — not just check a box.

RN

Licensed Registered Nurse

NY

Licensed in New York State

Home

In-Home Care Specialist

OB

Oyster Bay & Surrounding Areas

My Approach

Care that respects your pace and your goals

Every relationship starts with a conversation. Here's how we'll work together from the very first visit.

1

Listen & Understand

We start with a thorough conversation about your health, your routine, your concerns, and what you'd like to achieve. Nothing rushed — just real listening.

2

Build a Plan

Based on what we discuss, I create a clear, personalized care plan — one that's realistic, practical, and designed to fit naturally into your life.

3

Support & Adapt

Health needs change, and so will your plan. I stay in touch, adjust as needed, and make sure you always feel supported — not just checked on.

Kind Words

What families in our community say

The greatest reward in this work is knowing we've made a real difference for the people we serve.

"Colleen made our mother's recovery after surgery so much smoother. She was thorough, kind, and always checked in exactly when she said she would. Our family felt genuinely cared for."

M.R.

M.R.

Oyster Bay, NY

"After my father was discharged from the hospital, we were overwhelmed. Colleen stepped in with a clear plan and a calm presence. She made a difficult time feel manageable."

S.L.

S.L.

Great Neck, NY

"I've worked with several nurses over the years, and Colleen stands out. She listens first, explains everything clearly, and treats me with real respect and dignity."

J.T.

J.T.

Oyster Bay, NY

Ready to feel the difference personal care makes?

Whether you're recovering from surgery, managing a chronic condition, or simply want peace of mind for a loved one — I'm here to help.

Request a Consultation (516) 797-0790
Get in Touch

Let's start a conversation about your care

Have questions or ready to schedule your first visit? Reach out anytime — I respond personally to every inquiry.

Office

49 New York Ave
Oyster Bay, NY 11758-4820

Hours

Monday – Friday: 9am – 5pm
Saturday & Sunday: By appointment

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