

Find mental health support in Fredericksburg across neighborhoods like Downtown, Stafford, and Chancellor. Headway connects you with 367 licensed providers offering flexible in-person and virtual sessions. With insurance coverage and free consultations available, many clients pay as little as $0 per session.
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’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 a Psychiatric Mental Health Nurse Practitioner dedicated to providing compassionate, evidence-based care. I specialize in medication management and supportive therapy for a broad range of psychiatric disorders, including depression, anxiety, bipolar disorder, schizophrenia, trauma-related conditions, substance use disorders, and others. My approach is holistic and person-centered, fostering a safe and nonjudgmental environment where clients feel supported and empowered to achieve emotional stability, improved functioning, and overall well-being.
Kenneth Mbuen, PMHNP-BC, is a Psychiatric Mental Health Nurse Practitioner joining Headway with a commitment to expanding access to high-quality mental health care across Virginia. Kenneth began his academic journey by earning a Bachelor of Science in Nursing from Grand Canyon University and later obtained a Master of Science in Nursing with a specialization in Psychiatric Mental Health Nurse Practitioner from Walden University in Minneapolis.
Driven by a strong desire for lifelong learning and professional growth, Kenneth’s clinical experience extends well beyond the classroom. He has served in a variety of roles throughout his career, including Psychiatric Registered Nurse at Dominion Hospital in Falls Church, Virginia, and as a PMHNP-BC at Bloom Health Centers and Aevum Behavioral. With over 15 years of experience in the mental health field, Kenneth brings a depth of knowledge and a compassionate, patient-centered approach to care. Kenneth has also work extensively with Nursing home patients receiving rehabilitation to those having dementia
Kenneth is currently pursuing a Doctor of Nursing Practice (DNP) degree at Walden University, with an anticipated graduation date of May 2026. His clinical interests include working with individuals experiencing anxiety disorders, depression, obsessive-compulsive disorder (OCD), attention-deficit/hyperactivity disorder (ADHD), sleep disorders and insomnia, and mood disorders.
Outside of clinical practice, Kenneth prioritizes self-care and balance. He enjoys reading, listening to calming music, traveling, and playing soccer—activities that help him recharge and remain fully present for the individuals and communities he serves.











Headway makes it easy to find support for your mental health — from finding the right provider, to understanding costs, to scheduling with ease.
Finding the right psychiatrist in Fredericksburg starts with knowing what kind of care you want to book. Psychiatrists and psychiatric nurse practitioners can diagnose mental health conditions and prescribe medication, while therapists provide talk therapy. Medication management may be part of care for anxiety, depression, ADHD, bipolar disorder, OCD, and related concerns. Both therapy and psychiatry can be useful entry points, depending on your needs, so it helps to look for a psychiatrist whose listed specialties match what you want support with.
Fredericksburg is a smaller market, so local in-person psychiatry appointments may be more limited than in larger Virginia cities. Virtual appointments can expand your options while still letting you choose a psychiatrist who fits your schedule, preferences, and care goals. Psychiatric visits, including medication management appointments, are often shorter and less frequent than therapy sessions. Some psychiatrists also offer therapy, and some people work with both a therapist and a prescriber. Before booking, read psychiatrist bios for details on specialties, appointment format, availability, and whether a free phone consultation is offered.
Psychiatric care in Fredericksburg can be a significant expense without insurance. Using in-network insurance is one of the most reliable ways to reduce session costs and understand what you may pay before your visit. Headway helps you search for psychiatrists who are accepting new patients, enter your insurance details for a cost estimate, compare bios, and book directly when you are ready.
If you're already taking psychiatric medication and considering switching providers, talk to your current prescriber before changing or stopping any medication — most psychiatric medications shouldn't be stopped abruptly. Anyone experiencing thoughts of self-harm or in acute crisis should call 988 or go to the nearest emergency department rather than wait for an outpatient appointment.
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