Welcome to Unitas Healthcare Systems!

We offer a unique approach to mental health, utilizing both collaboration and shared decision-making. In addition to including both the patient and family in decision making, our providers will collaborate with the patient’s primary care provider and other providers to collect collateral information to ensure an accurate diagnosis, assess possible contraindications, and formulate the best and most individualized treatment plan to address target symptoms.

Insurance Partners & Assistance

We currently accept:

  • AllWays Health Partners
  • Blue Cross Blue Shield
  • Harvard Pilgrim
  • Optum
  • United Healthcare

Private-pay and self-pay options are also available.


Who We Are

Unitas Healthcare Systems is a nurse practitioner led team of interdisciplinary providers who are passionate about mental health. We have years of healthcare experience and expertise in various areas of the healthcare system, allowing us to create the best plan to address your unique needs.

We understand the impact mental health has on a person’s life. This is why we provide compassionate, personalized mental health services for all individuals. We believe in providing care that empowers individuals and families to promote and prolong health and wellbeing.

Real Clients, Real Stories

I walked into this office feeling defeated. In that first appointment, Roosevelt Lewis gave me hope that there is light at the end of the tunnel. He has a manner that lifted the shame I was feeling around my symptoms and I needed that just as much as his advice. Now, I do feel like I am on my way to living a more inspired life. I recommend finding out for yourself whether his guidance and manner is right for you. It is certainly working for me.

Katelyn B.