

Psychiatric Mental Health NP
Virtual & in-person • Florida
You’re the one who usually has everything under control, but lately, the "strong" version of you feels like a mask that’s getting too heavy to wear. Whether you’re a mother wondering why you feel detached from the life you worked so hard to build, or a parent exhausted by the cycle of ADHD-related challenges—you don’t have to carry this alone.
I provide a warm, judgment-free space where you can stop surviving and start thriving. My approach is patient-centered, trauma-informed, and evidence-based, tailored to move you toward a life where you feel present, connected, and capable.
I specialize in:
Why Work With Me?
I offer a "cozy" office experience in Houston, TX, and convenient virtual care across 7 states ( DE, FL, GA, IA, KS, MT, and TX). My goal is to make mental health easy, accessible and relatable.
My name is Dr. Josh Waddell, DNP, PMHNP-BC, and I am an integrative psychiatric provider dedicated to healing through identifying root causes of illness. I believe true healing occurs when we understand and address the imbalances within a person’s life. My approach is holistic and individualized, incorporating medication management, psychotherapy, and complementary and alternative interventions.
I have over 15 years of experience in mental health, having worked as a case manager, therapist, and psychiatric nurse practitioner. My work has spanned a wide range of settings, from sitting at the bedside in hospital rooms, to outpatient clinics in rural areas of Tennessee and Florida.
I am a double graduate of Vanderbilt University, earning both my MSN and DNP with a focus in psychiatric mental health. I also hold a master’s degree in clinical mental health and a bachelor’s degree in psychology from Tennessee Technological University.
In addition to my clinical practice, I serve as teaching faculty at Yale University in the PMHNP program and am the host of the podcast Mental Maps, where I explore the intersection of mental health, meaning, and integrative care.
I’m down-to-earth and approach care with a holistic perspective. I’m direct but also open-minded, creating a space where clients feel heard, supported, and empowered to grow.
My work in mental health is shaped by both professional training and a life lived across cultures. I am an internationally graduated Medical Doctor (IG-MD), born in Venezuela with strong Greek roots, and I have lived in the United States for over 30 years. These experiences have given me a deep appreciation for diverse perspectives and help me connect meaningfully with people from all walks of life.
I currently practice as a Family Nurse Practitioner with a focus in psychiatry. In addition to my psychiatric training, my background in hospital medicine has strengthened my ability to understand individuals as a whole—recognizing how mental health, physical health, and daily life continuously influence one another. This allows me to provide care that is thoughtful, balanced, and highly individualized.
Much of my clinical work has been in telehealth, where I offer accessible and attentive care to patients across the lifespan, including children and adolescents (ages 6–18) as well as older adults. I commonly work with depression, anxiety, bipolar disorder, OCD, and ADHD, and I incorporate holistic strategies to support long-term mental wellness.
Hi!
I’m a board-certified Psychiatric Mental Health Nurse Practitioner who provides compassionate, evidence-based care through telehealth. I work with adults experiencing concerns such as anxiety, depression, ADHD, and mood changes. My goal is to create a supportive space where you feel comfortable talking about what you’re going through. I believe mental health care should be collaborative, practical, and tailored to your unique needs.
Hello, my name is Kayla Sherrouse. I completed my Masters 8 years ago, have practiced as a Family Nurse Practitioner for the last 8 years where I also treated mental health and seen a need in this area of treatment, became Psychiatric Mental Health Nurse Practitioner 3 months ago to become more knowledgeable for the best treatment approach possible. I treat ADHD, Anxiety, Depression, Mood Disorders, Traumatic Stress Disorders, Alcohol Abuse, Insomnia, and OCD.


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