Addiction therapists & psychiatrists in Concord, MA

Hello, and welcome. I am Shereda Grossett, MSN, PMHNP-BC, RN. I am a board-certified Psychiatric Mental Health Nurse Practitioner with extensive experience caring for individuals across a variety of mental health settings. My background includes leadership in inpatient psychiatry, nursing education, and direct patient care.

I specialize in the assessment and treatment of anxiety disorders, depression, bipolar disorder, ADHD, trauma-related disorders, mood disorders, and other psychiatric conditions. I believe that mental health care should be collaborative, compassionate, and individualized. My goal is to create a safe, nonjudgmental environment where clients feel heard, respected, and empowered throughout their treatment journey.

My practice fosters a nurturing environment that encourages clients to open up and explore effective coping mechanisms for various challenges, including anxiety, stress, addiction, trauma, and depression. I utilize CBT techniques to help build healthy exercises to get more control of your mind and thoughts and to ultimately stay present and reach your goals.

I have worked in several clinical and therapeutic settings including working in private practice for several years, and having had the unique opportunity to work with underprivileged folks in a correctional setting both in an individual therapy and group therapy capacity. These unique experiences have given me the opportunity to work across a variety of settings and acquire a multidisciplinary approach for individuals with unique and specific needs.

If you’re feeling anxious, overwhelmed, depressed, stuck, or worn down by stress, trauma, relationships, or health concerns, therapy can help you find a clearer path forward. I’m a licensed psychologist who works with adolescents and adults, with clinical and academic experience at Massachusetts General Hospital and Harvard Medical School. I trained in medicine at Tehran University of Medical Sciences before earning my PhD in clinical psychology at the University of Houston. My style is warm, practical, and evidence-based, while always tailored to you as a person.

I’m a board-certified Psychiatric Mental Health and Adult Gerontology Nurse Practitioner with advanced training in diagnosing and treating mental health as well as medical conditions across the lifespan. I earned my graduate degree in psychiatric nursing and have worked in both inpatient and outpatient settings, giving me a broad perspective on mental health care. I specialize in treating depression, anxiety, bipolar disorder, trauma-related conditions, and ADHD. I work with adults and adolescents, and I’m experienced in supporting individuals navigating different mental health conditions.

I am a behavioral health clinician specializing in mood disorders, anxiety, trauma‐related conditions, and the emotional complexities that arise alongside chronic medical and cognitive challenges. My practice blends clinical precision with a calm, supportive presence, helping individuals feel understood, grounded, and empowered throughout their care.

Don’t just treat symptoms—but listen for the story behind them.

Integration of medical, psychiatric, and psychosocial threads into a coherent and dignified plan.

I integrate evidence-based practices, medication-assisted treatment, & trauma-informed approaches to support recovery & reentry post-release. Beyond clinical roles, I bring a perspective to clinical work that emphasizes ethical practice, and policy awareness while never losing sight of the individual behind the chart.

I am passionate about building therapeutic relationships, and helping individuals reclaim stability, dignity, & hope. My goal is to continue leveraging my clinical, legal, and leadership experience to advance innovative, compassionate behavioral health services that create meaningful and lasting change for my clients.

I am a certified in Mental Health First Aid professional, a certified MA Problem Gambling Specialist II & a Licensed Drug & Alcohol Clinician in RI and MA.

Hello, I’m Adedayo, a board-certified Psychiatric Mental Health Nurse Practitioner with over 10 years of healthcare experience including experienced across medical-surgical, skilled nursing, inpatient psychiatric care, and addiction medicine settings. I earned my Bachelor of Science in Nursing from the University of Massachusetts Boston and my Master’s degree in Psychiatric Mental Health from South College in Tennessee.

I specialize in treating adults ages 18–65 experiencing anxiety, depression, mood disorders, PTSD, ADHD, OCD, bipolar disorder, substance use concerns, and other chronic mental health conditions. I have a strong passion for supporting individuals navigating life transitions, trauma, and emotional overwhelm. My approach integrates comprehensive psychiatric assessment, personalized medication management, and brief therapeutic interventions to provide holistic, evidence-based care.

I believe mental health treatment should feel collaborative, respectful, and empowering. My goal is to create a safe, stigma-free space where you feel heard and supported. I value shared decision-making, open communication, and individualized care plans that reflect your unique needs and strengths.

Above all, I am committed to helping you build resilience, restore balance, and move toward a more fulfilling and meaningful life.

Hi would you want to join me in your success story?I have been licensed in MA for over twenty years. I have helped families, couples and individuals navigate rough times with great success. I would love to help you!