Anxiety and depression therapists and psychiatrists in Upper Marlboro, MD

I believe that therapy is a step up in one's life.

I admire people who want to make a positive change in their lives. I meet people where they are in their lives. I work on positive, realistic goals with my clients.

Welcome ! I’m Telisa Taylor, PMHNP-BC, a board-certified Psychiatric Mental Health Nurse Practitioner with advanced training in psychiatric assessment, medication management, and trauma-informed care. My background includes working with diverse populations in outpatient and community settings, which has given me a deep understanding of both complex mental health needs and everyday life stressors.

I specialize in supporting teens, adults, professionals, and parents who are navigating stress, anxiety, depression, trauma, mood disorders, psychosis, and life transitions. My practice blends medication, therapy, and coaching to treat the whole person and create a personalized path toward stability and wellness.

Above all, clients should know that my style is warm, approachable, and relatable—and that their comfort, safety, and growth are always my top priorities.

I am a board certified psychiatric nurse practitioner for over 5 years, and I am also a board certified adult nurse practitioner for over 12 years. I began my nursing career graduating from university of MD with my bachelors, and then attended Johns Hopkins University for my masters. I decided to further my education by attending Brandman University to obtain my Doctorate and psychiatric mental health certification in 2018.

If you’re feeling overwhelmed, unsure where to start, or worried about your child, you don’t have to navigate it alone. I’m a Licensed Clinical Social Worker in Maryland who works with children, teens, families, and young adults, supporting concerns such as anxiety, depression, ADHD, and trauma. I believe healing happens best when clients feel safe and supported just as they are.

As a Psychiatric Mental Health Nurse Practitioner, I provide compassionate and evidence-based care for individuals experiencing anxiety, depression, mood disorders, and life transitions. I believe in creating a safe, collaborative space where you feel heard and supported. My approach combines clinical expertise with genuine empathy to help you reach emotional balance and overall well-being. I’m committed to helping clients build insight, develop coping strategies, and achieve meaningful change at their own pace

Dr. Troy A. Waller, a Licensed Professional Counselor with more than two decades of experience, provides services across Washington, D.C., Maryland, and Virginia. He focuses on trauma recovery and offers consultation to government agencies and hospital regarding stress, anxiety, and mental health concerns.

Dr. Maher is a licensed psychologist specializing in individual psychotherapy for adults. With extensive experience in treating anxiety, depression, trauma, anger, and stress management, Dr. Maher is dedicated to helping clients achieve meaningful, lasting change. His approach is often described as "down-to-earth," fostering an environment where clients feel comfortable, understood, and motivated to engage in their therapeutic journey.

Having worked in a variety of clinical settings, including hospitals and outpatient clinics, Dr. Maher brings a wealth of experience in addressing the diverse challenges his clients face. He offers a compassionate, non-judgmental approach, tailoring each session to the unique needs and goals of the individual. His therapeutic style integrates a variety of evidence-based techniques, including motivational interviewing, mindfulness-based stress reduction (MBSR), and cognitive-behavioral therapy (CBT), to help clients build resilience, manage stress, and improve emotional well-being.