ADHD therapists and psychiatrists in Stafford, VA

Welcome! I am a Licensed Clinical Social Worker in the state of Virginia with 13 years of experience with children, teens, and adults. I have worked with individuals with a wide range of concerns including depression, anxiety, trauma, grief and loss, and parenting/family issues. My biggest passion and area of expertise is in childhood trauma. In addition to working with adults in private practice, I have also worked with children as a School Social Worker for 10 years.

I work with adults experiencing ADHD, anxiety, depression, relationship challenges, life transitions and grief. Many of my clients feel stuck or unsure how to move forward, whether that involves improving focus and follow-through, coping with loss, or navigating changes in mood and life circumstances.

You may be overwhelmed, struggling to stay focused, or going through a difficult change in your life that makes you feel stressed out.

With over 30 years of experience in healthcare as both a Licensed Professional Counselor and Registered Nurse, I bring a practical understanding of how physical, emotional, and mental health are connected, especially for adults managing ADHD, focus challenges, and overwhelm.

I am a Board-Certified Psychiatrist and I have been treating patients across the lifespan for over 15 years. Once my caseload became full in 2022, I founded a small practice (Tandem Telehealth) where I now oversee a handful of talented psychiatric nurse practitioners and talk therapists. The team approach allows us to provide faster access to care for new patients and a higher level of support than you would likely receive from individuals working independently.

I am a certified Psychiatric Mental Health Nurse Practitioner (PMHNP-BC) with several years of experience treating children, adolescents, and adults. I specialize in a wide range of treatment areas including depression, anxiety, autism, oppositional defiant disorder, post-traumatic stress disorder, bipolar disorder and schizophrenia. I have worked in several different settings and enjoy providing care through telehealth, which offers access to quality care when it is needed.

I specialize in treating obsessive–compulsive disorder (OCD) and anxiety disorders, including complex OCD subtypes like HOCD, POCD, SO-OCD, and ROCD. I am a college professor in addition to having a private practice. I have trained hundreds of doctoral candidates in the diagnosis and treatment of anxiety and OCD.

I work with adults, teens, and college students experiencing panic attacks, generalized anxiety, health anxiety, phobias, and intrusive thoughts. I also treat related concerns like tics, insomnia, and anxiety related to tinnitus.

In addition to my clinical focus on OCD and anxiety, I frequently work with men at every stage of life on issues related to identity, career, and relationships. I have years of experience working with college students and with LGB people and their families.

Welcome!! I’m glad you’re here and ready to take this step toward your wellbeing.

As a Doctor of Nursing Practice (DNP) and a board-certified Psychiatric Mental Health Nurse Practitioner (PMHNP), I am passionate about providing compassionate, evidence-based care tailored to each individual’s unique needs. I work with children, adolescents, and adults navigating challenges such as anxiety, depression, bipolar disorder, ADHD, autism spectrum disorders, and other mood or stress-related conditions. In addition to these focus areas, I also support clients dealing with trauma, grief, panic disorders, OCD, relationship and family issues, maternal mental health, and cultural or identity-related stressors.

Fluent in English, Hindi, and Punjabi, I value inclusivity and cultural understanding in my work. My goal is to make clients feel truly seen, heard, and supported as they take steps toward emotional well-being and resilience.

I’m Dr. Sharline Mashack, a board-certified Psychiatric/Mental Health Nurse Practitioner, and I specialize in treating patients with conditions ranging from ADHD to schizophrenia. I use a holistic approach combined with evidence-based practices to develop treatment plans, prescribe medications, and provide psychotherapy.

As a military spouse, I’ve had the opportunity to work in several areas of the healthcare system, learning from experienced leaders along the way. I earned both my Master’s and Doctorate in Nursing.

​I am experienced in treating PPD/PPA, pregnancy loss, birth trauma, and related concerns. I am trained in EMDR with a focus on the perinatal period. I enjoy working with parents to support positive attachments with their children, navigate through challenges, and understand developmental stages and concerns.

I also work with those experiencing difficulties related to ADHD, life transitions, anxiety, depression, and trauma.