Bipolar disorder therapists & psychiatrists in Williamsport, MD

Meet Toni Session, LPC, LCPC—a steadfast servant and seasoned counselor, passionately advocating for mental health in both the District of Columbia and the state of Maryland. Born in Bridgeport, CT, and blossoming in Southern Maryland, Toni’s journey led her from a BA in Psychology with a Pre-Law minor at Johnson C. Smith University to mastering Marriage, Family, and Couples Therapy at Capella University in 2014. Toni is a proud member of Lambda Omicron Chi Christian Sorority, Inc and Sigma Gamma Rho Sorority, Inc.

I specialize in Anxiety, ADHD, Depression, PTSD, Panic disorder and mood disorders. I also offer ADHD testing for children and adults online and in-person. I offer both medication management and therapy.

Mrs Zainab Pierre, [MSN, PMHNP] is a dedicated Psychiatric Mental Health Professional with extensive experience in diagnosing, treating, and managing a broad range of mental and behavioral health conditions across diverse populations. With a strong foundation in evidence-based practice and a passion for holistic care, she specializes in providing compassionate, patient-centered treatment for individuals coping with depression, anxiety, mood disorders, substance use, and trauma-related conditions.

Mrs Zainab is skilled in psychotherapy, psychopharmacology, crisis intervention, and care coordination, and works collaboratively with multidisciplinary teams to ensure optimal outcomes for clients. Committed to advancing mental health equity, she also advocates for community-based solutions, mental health education, and stigma reduction.

She currently practices with United healthcare Washington DC and TRIPLEZEES BEHAVIORAL HEALTH LLC and holds a BSN and MSN, bringing a blend of clinical expertise, cultural sensitivity, and genuine empathy to every therapeutic encounter.

Hello, my name is Dr. Star Tangyie-Che Niba, and I'm a board-certified Psychiatric Mental Health Nurse Practitioner PMHNP-BC) with a Doctor of Nursing Practice (DNP) degree. For the past three years, I've been dedicated to providing compassionate, evidence-based mental health care to individuals and families.

I earned my doctoral degree from the University of South Alabama, where I cultivated a strong foundation in holistic and patient-centered care. My practice focuses on addressing a variety of mental health concerns, including Depression, Anxiety, ADHD, Mood disorders, All Bipolar types, Schizophrenia, Schizo-affective disorders, Trauma etc. I also specialize in supporting clients through life transitions and managing stress effectively.

I received my medical education in Paris, France.

I arrived in the US in 1982 and completed my psychiatric residency at Temple University Hospital, in Philadelphia in 1989.

IN 2010, I completed a forensic psychiatry fellowship in Portland, Oregon.

I have worked as a staff psychiatrist within the Maryland state mental health system for 23 years.

I am working with patients suffering from general mental illness and patients suffering from substance abuse.

I have worked with substance abuse clients since 1992 when I created a treatment program at Crownsville Hospital, in Crownsville. More recently I have been working with clients receiving buprenorphine (Suboxone) for the treatment of opioid use disorder.

Hi, I’m a Board Certified Psychiatric Mental Health Nurse Practitioner. I graduated from Drexel University with my Master's degree in Nursing. I then completed my Post-Graduate Certificate in Psychiatric Mental Health Nurse Practitioner. I have over twenty years of experience working in healthcare. Psych has always been my passion. My experiences encompass working with clients across the life span, including Child and Adolescents, Adult, and Geriatric patient populations. I’ve provided services to clients presenting with many psychiatric disorders, such as Anxiety, Depression, ADHD, Bipolar Disorder, and more. I’m in the belief that mental health wellbeing is a priority. Human beings are resilient. Holistic care is the key to promoting better patient outcomes. Therefore, I believe that with an evidence-based practice treatment plan consisting of psychotherapy and/or a combination of psychotherapy and medication management, one will be able to control their mental health.

I’m a very compassionate, caring, and empathetic person. I strive to provide holistic care and collaborate with my clients to develop a treatment plan that they are comfortable with.

I provide a welcoming and supportive space for individuals and families facing mental health challenges. I work closely with my clients to help them manage concerns such as anxiety, depression, ADHD, bipolar disorder, and other mental health conditions. My goal is to help you feel heard, understood, and supported every step of the way.

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.

Hi, I’m a board-certified Psychiatric Mental Health Nurse Practitioner providing compassionate, personalized mental health care for adults and young adults. I believe healing happens when you feel heard, understood, and supported — not rushed or judged.

I work collaboratively with my clients to create treatment plans that fit your goals, lifestyle, and values. Whether you’re struggling with anxiety, depression, stress, life transitions, or trauma, we’ll take the time to understand the whole picture and find what truly works for you.

My approach combines thoughtful medication management with therapy-informed care, education, and practical coping strategies. My goal is to help you feel more balanced, confident, and in control of your life.

If you’re ready to take the next step, I’d be honored to support you on your journey.

With 14 years as a psychiatric registered nurse before becoming a practitioner, I bring both clinical expertise and heartfelt understanding to every patient interaction. I strive to create a safe, judgment-free space where you can feel understood and supported. Together, we’ll explore your unique experiences, identify what’s holding you back, and develop strategies to help you move forward with confidence and hope.

You should know that I take your concerns seriously, and I will meet you with compassion, respect, and zero judgment. I understand that reaching out for mental health support can feel intimidating, especially if you have faced stigma, felt dismissed in the past, or worried about what a diagnosis might mean. My goal is to help you feel safe and at ease from the very first conversation.

As a doctoral-prepared, board-certified Psychiatric Mental Health Nurse Practitioner with over eight years of experience in psychiatric and mental health care, I work with individuals across the lifespan. I commonly support people navigating depression, anxiety, PTSD, stress-related concerns, bipolar disorder, ADHD, and other emotional or behavioral health challenges. I approach each person as a whole, not a label, and I take the time to understand your symptoms in the context of your life, your stressors, your strengths, and your goals.

In our work together, you can expect a collaborative, patient-centered approach. I believe treatment works best when you feel heard and involved, so we will discuss what you are experiencing, what has helped or not helped in the past, and what you want to be different moving forward. If medication is part of your care, I prioritize thoughtful, evidence-based decisions, clear education about options, and ongoing adjustments based on your response and preferences. I also value practical strategies and supportive guidance that you can apply between sessions.

Most importantly, I am passionate about each person I serve because I know you are important, and I recognize the courage it takes to seek help. My role is to offer steady, professional support and a trusting relationship as you work toward clarity, stability, and lasting wellness.