About Us


We are available for you and are accepting new clients.

In response to various clients needs, we provide phone and/or video sessions as well as in person services in order to meet the mental health needs of our community.

During this time, the practitioners at APA are following CDC recommendations.

As we all experience the constant shifting of the ground under our feet and find ourselves in disorienting uncharted territory, we could take comfort in the fact that psychological research on past crises can help us cope better with the emotional impact of this unsettling time. Whether your stress is caused by personal or family issues, Pandemic related matters, political concerns, or global worries: we are available to help you navigate forward with calm and integrity.

One thing we do know is that managing stress sooner rather than later can prevent long-term troubles. Acting as soon as possible is not just a good strategy for our mental health, but also for our physical, emotional, and relational health.

Reaching out to family, friends, and possibly a trustworthy and well-trained professional might be a pathway to minimizing the harm and increasing our chances of maintaining or even improving our emotional stamina and resilience during challenging
times such as these.

You can count on us as part of your team!

Together with wisdom, care, skills and calm we will navigate these waters.


Associates at Park Avenue is a practice of absolute professionalism balanced with warmth, kindness, honesty, and respect for our individuality as well as our collective humanity. Walking into the APA's lovely building on historic Park Avenue one might hear silence, soft music, sounds of water flowing, or laughter, tears and joy of true compassion, comaraderie, humility, and fun. With about a century of experience amongst us, though we each have our areas of expertise we complement one another's work and hold ourselves accountable for the same goals we promote for our clients: to do our own work, to take responsibility and to grow with what we have; to strive for more while embracing the now. Whether we are working on our relationships, ourselves, our work environment, or our families, we believe in doing so with clear principals and goals.

News at Associates at Park Avenue

Introducing Becky Callaham to Associates at Park Avenue.

Becky is currently welcoming new clients - read more about Becky on our Associates page.

Follow us on Instagram!

We are now on Instagram - CLICK HERE so you can follow us and enjoy our posts!


This week Associates at Park Avenue has Palmer Barr visiting as therapy assistant puppy. So, don't be surprised if you see this loving precious being around the office.


Nilly Barr, P.A.
Receives Accreditation from the AAIM Accreditation Commission
Nilly Barr, P.A. received this accreditation through AAIM Accreditation Commission. AAIM Accreditation Commission has been accrediting mental health and integrative healthcare practices based on the highest quality standards.

AAIM Accreditation Commission’s mission is to advance mental health and integrative healthcare by holding practices to the highest standards of care. For more information about the AAIM Accreditation Commission, please visit the website at www.aaimedicine.com/accreditation.