Our story
At Evergreen Nursing Health, care begins with compassion and is guided by nursing expertise. Get to know us and our commitment to bringing professional nursing into the comfort of your home. We're glad you're here to be a part of our story.

Founded on Expertise and Compassion
Founded and led by Registered Nurse and Certified Alzheimer’s Disease and Dementia Care Trainer, Diana Nelsen, Evergreen was created to bring the power of professional nursing into the home—where comfort, healing, and dignity belong. Every client receives individualized attention and care designed to meet their physical, emotional, and cognitive needs. From daily assistance to dementia-specific support, our nurse-led approach helps clients live safely and independently in the place they love most.

Individualized and Heart-Centered Care
Diana brings more than twenty-five years of clinical nursing experience and a deep commitment to educating others. Having completed extensive training in Alzheimer’s and dementia care, she provides professional consultations, seminars, and certification courses for individuals, families, and healthcare organizations. Her work blends clinical knowledge, compassion, and innovation—empowering caregivers and professionals to provide care that is informed, respectful, and truly heart-centered.

Empowering Caregivers and Professionals
Through consultations, seminars, and certification courses, Diana shares her expertise in Alzheimer's and dementia care, empowering caregivers and healthcare professionals. Evergreen Nursing Health is dedicated to providing informed, respectful, and heart-centered care to our clients and their families in Northern Virginia, and beyond.
"Evergreen Nursing Health provided exceptional care and support for my mother. Diana's expertise and compassion made all the difference."
- Sarah M., Bristow, VA