Our Team

Alexandria Gannett, MS

Director of HIV and Reproductive Services

As Director of the HOPE Program my goal is to ensure HOPE staff have the tools they need to help our clients to the very best of their ability and feel supported with doing so. I look forward to continuing to support the growth of this important program

Kourtney Rider

Community Educator

As an educator, building relationships with new people and providing information in a kind, inclusive, interactive environment brings me joy. Sexual wellness is not limited to disease prevention and management, but also includes creating trusting relationships within our communities and the populations we serve.  I look forward to enhancing the health of all sexually active people in our community throughout their lifespan.

Kasi Martinez

Medical Case Manager

My name is Kasi Martinez and I am a Medical Case Manager for the HOPE department at Hamilton Health Center.  I have around 8 years of experience as a case manager and a degree in Social Work.  I look forward to gaining additional knowledge of everything that encompasses HIV/AIDS and how to better serve those affected both directly and indirectly.  Additionally, I look forward to being able to educate others who are less knowledgeable about HIV so that there is less of a stigma surrounding HIV/AIDS.

Joseph Rivera Lopez

Medical Case Manager

My name is Joseph A. Rivera, a member of the HOPE team. I practice the profession of medical case manager with the purpose of providing comfort, quality, and health. Together with this team we will fulfill the expectations and provide the best services to our HIV community.

Shana Colon

Care Coordinator

I’ve always had a passion for helping others and working with the HOPE program that’s just what I do. Whether it’s educating, counseling, or simply assisting with problems or challenges that our clients may be facing. I get a sense of satisfaction knowing that they know they can always count on me to sit down, listen and assist them with problem solving when they feel that all is against the wall.


Kristin Wells, RN

Registered Nurse

My goal as the HOPE RN is to empower my patients to take an active role in their healthcare and treatment, and to educate them on how to effectively manage their condition. My role in the HOPE program includes making sure all our patients are up-to-date on vaccinations and bloodwork and educating them on the importance of taking their medication as prescribed.

Dr. Arthur Williams, MD

Internal Medicine

Justin Berman, PA-C

Family Medicine

Tiandra Williams , CRNP

Adult Medicine