MEET OUR PROVIDERS
Nkiru(Nikki) Smith DNP FNP-BC, PMHNP-BC, Jackie Piro, M.A., and Islammiyya(Mia) A. CRNP, PMHNP-BC are a great team experienced in Family Medicine, Psychiatry, and Addiction Treatment. They all share a commitment and passion for providing quality care, balancing each other’s strengths, and working together.

Nkiru Smith, DNP FNP-bc, PMHNP-BC
“Your health is what matters”
Dr. Nkiru Smith, DNP FNP-BC, PMHNP-BC, is a dually board-certified family nurse practitioner and a psychiatric mental health nurse practitioner. I have been a nurse for the past two decades. I have worked in different healthcare settings, including critical care units, medical-surgical units, MAT, and outpatient, residential psychiatric mental facilities. As a Psychiatric-Mental Health Nurse Practitioner (PMHNP), I aim to ease suffering and pain. Each patient requires an individualized treatment approach. I provide warm, friendly, competent, and compassionate care in the office or telehealth.
I provide initial assessment and diagnosis for patients six years and above with ADD/ADHD, PTSD, mood disorders, and many other psychiatric conditions. Being a certified Family Nurse Practitioner allows me to provide holistic care that includes considering their medical condition. My treatment approach varies and includes lifestyle changes, medication, and supportive therapy.
Is your mental problem affecting your thoughts, feelings, physical health, and behaviors day after day? Make an appointment with my office today, and let’s explore how I can support you.
EDUCATION:
University of Massachusetts GLOBAL (UMass) 2020-2022, Irvine California
Chamberlain University, 2019
CERTIFICATION:
American Academy of Nurse Practitioners – Family Nurse Practitioner, 2019
American Nurses Credentialing Center (ANCC) - DNP, PMH 2022
MEMBER:
American Academy of Nurse Practitioners – Family Nurse Practitioner, 2019 (AANP)
The Maryland Academy of Advanced Practice Clinicians (MAAPC)
AFFILIATIONS:
American Society of Addiction Medicine (ASAM)
Maryland Addiction Consultation Service (MACS)

Jackie Piro, M.A.
Therapist | Educator | LCPC Candidate
A therapist and former educator with 25+ years of experience supporting individuals, families, and youth, Jackie specializes in emotional wellness, behavioral health, and trauma-informed care, drawing from a strong background in counseling, leadership, and education. She holds a Master’s Degree in Clinical Mental Health Counseling and Leadership and Administration. Currently, she is completing a Post-Master’s work at Shippensburg University, toward her official LCPC licensure to continue deepening her impact in the mental health field. Serving as a school counselor, therapist, and principal has built her unique and profoundly empathetic counseling demeanor that blends clinical knowledge with real-world experience to help her clients build resilience and thrive.

Islammiyya(Mia) A. CRNP, PMHNP-BC
With over 15 years of experience in mental health, including extensive work in inpatient care, Islammiyya(Mia) A. CRNP, PMHNP-BC witnessed firsthand the revolving door many individuals faced—admitted, discharged, and readmitted without the support they needed to thrive. She knew there had to be a better way. Driven by her passion for mental wellness and community care, Mia’s mission is to break the cycle and empower individuals to lead functional, fulfilling lives within their communities. She believes that true healing happens beyond hospital walls—within supportive environments where people are guided, heard, and valued.
Our Mission
Our mission is to provide the best care and promote the health and wellbeing of every patient with a commitment to excellence.
We will accomplish this by providing high quality compassionate care and exceptional service, in a convenient manner.
Our View on Care
We take the time to get to know you: Whether we are providing routine check-ups, consultation for minor illnesses or more extensive, long-term care, we take the time to listen, learn your background and any health concerns. To us, you’re not just another patient; you’re a partner in health.
We continue caring for you when you leave our doors: We don’t just want you to feel better when you leave our office; we want you to learn how you can live healthier, no matter what. We’ll help guide you on a path towards healthier living. We want to provide you with the tools you need to maintain a healthy and active life.
Our Values
The providers at Horizon Health Services strive to provide the best health care experience through a culture of extraordinary care resulting in great satisfaction. Our goal is to be known as the best place to receive care and the best place to practice medicine.
Outstanding Medical Care
Exceptional Service
Collaborative Teamwork
Pursuit of Excellence
We are ready to care for you.
Contact us today to schedule an appointment with one of our providers.