About Us
Compassionate care rooted in empathy and clinical excellence.
Your Partner in Mental Wellness
Gladwell LLC is a compassionate, nurse practitioner-led psychiatric practice dedicated to helping individuals of all ages — children, teens, and adults — navigate the complexities of mental health with confidence and clarity.
Our mission is rooted in the belief that everyone deserves high-quality, evidence-based mental health care, no matter their background or circumstance. We strive to remove barriers by offering affordable services, flexible scheduling, and convenient options that meet you where you are.
Our Company & Approach
Our Company
Gladwell LLC was started with the thought of catering to the high number of people suffering from mental health problems and substance use disorders yet having no one to care for them. It was created to cater for those with insurances and without. It is meant to bridge the gap for those in our society who face a lot of anguish because no one cares. We care, we see you and we are here to help!
Our Approach
At Gladwell LLC, we use evidence-based techniques tailored to your needs. Our approach combines compassion with practical tools, helping you navigate challenges like anxiety and depression. Together, we'll create a supportive environment where you can grow and heal.
What We Stand For
Accessibility
We believe everyone deserves mental health support regardless of insurance status or financial background. We serve patients with and without insurance.
Compassion
Every patient is seen, heard, and treated with genuine empathy, dignity, and respect — in a judgment-free environment where healing can begin.
Clinical Excellence
All care is grounded in evidence-based psychiatric practices, ensuring patients receive research-backed, effective treatment of the highest quality.
My Biography
Catherine Donnerstag is a mother, wife, and grandmother. Born in 1966, she joined nursing at 17 years of age and has spent over four decades as a caregiver, nurse, and provider. She has witnessed firsthand how mental health challenges affect not only local communities but people around the world. It is her hope that together, we can change the landscape of mental health — one person at a time.
Begin Your Wellness Journey Today
Our team is ready to support you. Book an appointment or call us to learn more about our services.