NSP Medication Management Team
Katlyn Tillett, MSN, APRN, PMHNP-BC
*In Person with Limited Virtual Availability*
![4600DDA9-00BA-439A-A8AB-69657977F0F6[1]_edited.jpg](https://static.wixstatic.com/media/b2b9cf_d18d2111c10d4f7c8730d8d8d4e4c934~mv2.jpg/v1/crop/x_361,y_0,w_1813,h_2396/fill/w_196,h_259,al_c,q_80,usm_2.00_1.00_0.00,enc_avif,quality_auto/4600DDA9-00BA-439A-A8AB-69657977F0F6%5B1%5D_edited.jpg)
Meet Katlyn Tillett, a Board-Certified Psychiatric Mental Health Nurse Practitioner at North Suffolk Psychiatry who’s proud to call Suffolk, Virginia, home. Growing up on the southern edge of this tight-knit community, Katlyn knew early on that she wanted to make a difference in mental health right where she started. With a Bachelor of Science in Psychology from Old Dominion University, a Registered Nursing degree from Riverside College of Health Sciences, and a Master’s in Psychiatry and Mental Health Nursing from The Ohio State University, she’s built the expertise to do just that—offering top-notch psychiatric care to those she's privileged to treat.
​
Katlyn’s worked everywhere from private practice to child and adolescent inpatient treatment and primary care, but she’s truly in her element with kids, teens, and college-age young adults. At North Suffolk Psychiatry, she’s our go-to pediatric provider, with a natural ability to connect, listen, and make them feel understood—never judged. Specializing in ADHD, anxiety, depression, mood disorders, and behavioral concerns, Katlyn crafts care plans that are as unique as her patients, blending a holistic approach with collaboration and evidence-based know-how.
​
Based in Suffolk, Katlyn’s all about giving back to the community that shaped her. She offers in-person and telehealth appointments (on a case-limited basis, depending on diagnosis and severity), making expert mental health support accessible and tailored to you. With a calm, welcoming style and a deep commitment to her hometown, Katlyn’s here to help you or your loved ones feel their best—because at North Suffolk Psychiatry, it’s all about care that feels like home.
Dr. Shenell Graham, DNP, APRN, PMHNP-BC
*In Person Availability Only*
Dr. Graham is a dedicated Psychiatric Mental Health Nurse Practitioner committed to providing high-quality, personalized care to individuals seeking support for their mental health and well-being.
With over 8 years of experience working in various mental health settings, Dr. Graham holds a Doctorate of Nursing from Old Dominion University and a Master of Science degree from Eastern Kentucky University. Her approach to care is holistic, collaborative, and evidence-based, integrating psychotherapy, medication management, and lifestyle interventions tailored to each individual's unique needs.
Whether you are dealing with anxiety, bipolar disorder, ADHD, depression, trauma, or other mental health challenges, Dr. Graham is here to guide you on your journey towards healing and growth. Together, you can explore your concerns, build resilience, and work towards achieving your therapeutic goals.
Your well-being is Dr. Graham's priority. She is dedicated to fostering a safe and supportive environment where you can feel empowered and resilient. Let's partner together on your path to wellness.
Tenishia Santiago, MSN, APRN, PMHNP-BC
*Virtual Visits Only*
.jpg)
Get to know Tenishia, a Board-Certified Psychiatric Mental Health Nurse Practitioner at North Suffolk Psychiatry who brings a perfect mix of skill, heart, and real-world experience to mental health care. With a Bachelor of Science in Business from the University of Maryland University College, a Bachelor of Science in Nursing from Norfolk State University, and a Master’s in Psychiatric Mental Health Nursing from Walden University, she’s built a rock-solid foundation to help people of all ages—from kids to seniors—thrive. Whether it’s thorough psychiatric evaluations or tailored medication management, Tenishia’s got the expertise you can trust.
​
Her background is as diverse as the people she helps, with experience in private practice, inpatient residential treatment, and hospital consult services. That means she’s ready to tackle whatever you’re facing—be it anxiety, mood swings, attention struggles, trauma, sleep issues, psychosis, or personality disorders. At North Suffolk Psychiatry, Tenishia’s all about crafting care plans that put you in the driver’s seat, blending evidence-based practices with teamwork and a personal touch.
​
Tenishia’s mission? To create a judgment-free zone where you feel empowered and supported every step of the way. She knows life can get busy, so she offers telehealth services across Virginia, making top-notch mental health care just a click away. With her warm, collaborative approach, Tenishia’s here to help you manage daily challenges and feel your best—because at North Suffolk Psychiatry, your well-being is what drives us.
Jenifer Griffin, MSN, APRN, PMHNP-BC
*Virtual with Limited In Person Availability*
Say hello to Jenifer, a Psychiatric Mental Health Nurse Practitioner (PMHNP-BC) at North Suffolk Psychiatry who’s all about bringing compassion, care, and a little bit of heart to every appointment. With a Bachelor of Science in Nursing from Old Dominion University and a Master’s in Psychiatric Mental Health Nursing from Eastern Kentucky University, Jenifer has the know-how to support people of all ages—whether it’s kids, teens, adults, or seniors. She’s your go-to expert for everything from crisis support and medication management to personalized, evidence-based mental health care.
​
Jenifer’s worked in both fast-paced inpatient settings and welcoming outpatient clinics, giving her the skills to connect with patients and their families like it’s second nature. Struggling with anxiety, depression, ADHD, or mood challenges? She’s got you covered. Jenifer has a knack for creating treatment plans that fit you—blending the latest research with her real-world experience to tackle everything from behavioral concerns in kids to complex mental health needs in adults.
​
At North Suffolk Psychiatry, Jenifer’s more than just a provider—she’s a listener, a guide, and a partner in your mental wellness journey. Her therapy-centered style creates a laid-back, judgment-free space where you can feel truly heard. Plus, she’s all about making psychiatric care work for your life, offering convenient telehealth appointments in the evenings and even on the second Saturday of every month. Ready to take the next step toward feeling better? Jenifer and the North Suffolk Psychiatry team are here to help—because your mental health matters.
NSP Therapy Team
Patricia Hall, LPC
*Virtual and In Person Availability*
_edited.jpg)
Meet Patricia, a dedicated counselor who’s passionate about helping you navigate life’s challenges with confidence and care. Raised in Central Virginia, she brings a local perspective to her work, backed by a Bachelor’s in Political Science and Psychology from Ferrum College and a Master’s in Professional Counseling from Liberty University. Licensed since 2016, she’s committed to making mental health support accessible and meaningful.
​
With experience in settings like outpatient clinics, residential programs, and crisis services, Patricia has worked with teens and adults to address a wide range of needs. She blends Cognitive Behavioral Therapy with a trauma-informed approach, tailoring her methods to fit each person’s unique journey. Whether you prefer in-office visits or the convenience of telehealth, she’s there to provide a supportive, welcoming space.
​
Patricia values meeting people where they are in life, offering encouragement as they pursue their goals. As an ally to the LGBTQIA community, she’s especially focused on creating an inclusive environment where everyone feels heard and respected.
​
Outside her practice, Patricia enjoys kayaking and beach time, reflecting her belief in a balanced, healthy lifestyle. A mom to a college student and a devoted dog parent, she brings warmth and empathy to every session. If you’re looking for a counselor who’s approachable yet professional, Patricia’s ready to connect—whether in person or online. Reach out today!
Robert Cruz, Resident in Counseling
*Virtual and In Person Availability*
Get acquainted with our Resident in Counseling, Robert Cruz. Robert has a solid ten years of mental health experience and a knack for connecting with people. His path started with volunteering at crisis hotlines in the Southeast and building support spaces for students on college campuses. Over the years, he’s worked in all sorts of settings—intensive outpatient, residential, crisis intervention, and more—helping folks with everything from anxiety and depression to substance use, eating disorders, and family or couples’ challenges.
​
Robert’s got a passion for working with diverse crowds, including the LGBTQIA and BIPOC communities, but he’s just as happy helping anyone who walks through his door. He’s all about creating a comfortable, no-pressure space where empathy and practical solutions meet. With his broad background, he’s skilled at tailoring his approach—whether it’s for adults, couples, or kids. Speaking of kids, Robert’s a big fan of play therapy, using fun and creative ways to help younger clients open up and grow.
​
As a counselor, Robert’s a steady guide and supporter, focused on helping clients navigate life’s ups and downs. He keeps things easygoing with flexible scheduling, offering both in-person and teletherapy sessions. Wherever you meet him, Robert’s there to provide a welcoming vibe where you can feel heard and understood. Whether you’re a parent looking for support for your child or just need someone to talk to, he’s ready to step up!