Find a psychiatrist in Beacon, NY — covered by insurance

I'm Martha, a Psychiatric and Mental Health Nurse Practitioner and the owner of Mosaic Psychiatry & Psychotherapy. I offer virtual mental health medication management and psychotherapy services based out of Brooklyn, NY.

I bring 16 years of nursing experience to my practice, and am dedicated to providing holistic, person-centered care across a wide variety of mental health challenges. My approach is rooted in looking at the whole picture of who you are and what your goals are for yourself.

My expertise lies in treating individuals navigating depression, anxiety, mood disorders, trauma, and the mental health aspects of chronic disease. Beyond diagnosis, I focus on foundational elements of wellness, including:

• Improving interpersonal relationships
• Mastering work/life balance
• Effective stress management
• Promoting general well-being

Hello! I am a Board-Certified Psychiatric Nurse Practitioner with a nursing career in psychiatry that spans over a decade. I have experience serving a diverse patient population in both inpatient and outpatient psychiatric settings.

I grew up in NYC and I received my Master's Degree in Nursing from University of Rochester.

Have you been let down by the mental health system? If you've been rushed through appointments, given quick diagnoses, or told your labs are "fine" when you know something is off, I want you to know you're not alone—and you're in the right place. As a psychiatric nurse practitioner, I created my practice for individuals like you who are ready to move beyond symptom-chasing and find a clear, root-cause understanding of their mental health.

As a bilingual board-certified psychiatric mental health nurse practitioner, I am trained to provide care with a dual emphasis on the treatment of the whole patient through psychopharmacology and brief psychotherapy across the lifespan. I have been a nurse for over 7 years, working in various settings, including psychiatry and preoperative. I spent five years working in psychiatry before I was licensed as a nurse, where I discovered my love for raising mental health awareness.

I am a Board-Certified Psychiatric Mental Health Nurse Practitioner (PMHNP-BC) with more than 20 years of nursing experience, complemented by specialized education and clinical expertise in psychiatry and psychopharmacology. I am committed to providing compassionate, evidence-based mental health care in a supportive, nonjudgmental environment where every patient is treated with dignity, respect, and empathy.

My approach is collaborative and patient-centered, empowering individuals to actively participate in their mental health journey. I work closely with each patient to develop personalized treatment plans that may include medication management, psychotherapy, lifestyle modifications, and complementary approaches such as nutrition, exercise, and other evidence-based interventions. My goal is to help patients build resilience, improve their overall well-being, and achieve lasting, meaningful improvements in their mental health and quality of life.

I am a board certified Psychiatric Mental Health Nurse Practitioner in New York.

Janet “Jan” Yager is a board certified nurse practitioner with over 20 years of nursing experience in psychiatric, adult, and family health. After earning her Doctorate in Nursing Practice (DNP) from Stony Brook University, Jan took special interest in the disconnect between physical and mental health services. With a desire to provide a bridge between these aspects of care,

Dr. Jonathan Zilberstein is a board certified psychiatrist. In addition to seeing patients in his private office, Dr. Zilberstein works as an attending psychiatrist at a pediatric clinic of Montefiore Medical Center/ Albert Einstein College of Medicine, where he sees patients and supervises residents and medical students.

Dr. Zilberstein is skilled in the diagnosis and treatment of behavior and attention disorders (including ADHD in both children and adults), anxiety disorders (including social anxiety, panic, and PTSD), depression, bipolar disorder, and autism. Dr. Zilberstein is practicing social distancing and is temporarily conducting appointments via telepsychiatry!

*Please note I am only able to treat patients located in NY state.

As a Board Certified PMHNP, I use medication management to treat mental health disorders in a supportive and compassionate environment. I work with individuals to identify safe and appropriate strategies that align with their preferences and goals of treatment. After working with many different populations, I have adopted a comprehensive, patient focused, and evidence-based treatment approach rooted in interdisciplinary care.