

I work with adults who are experiencing depression and mood disorders, anxiety, trauma-related conditions, and substance use concerns. My approach integrates careful diagnostic evaluation with collaborative, evidence-based medication management, always considering the biological, psychological, and social factors that influence well-being.
I believe it’s important for patients to feel informed, respected, and supported. I have worked across hospital, emergency, outpatient, and forensic settings. All of these experiences have shaped a thoughtful, evidence based approach to assessment and treatment.
Katherine is board-certified Psychiatric Nurse Practitioner at CK NP Psychiatry where she provides care for adults with mental health concerns. She completed her Masters from the University of Pennsylvania and has experience in both inpatient and outpatient settings. Her specialties include depression, anxiety, college and young adult mental health, and women's mental health concerns across the reproductive cycle.
Nick Stanzione, MSN, PMHNP-BC, is a board-certified Psychiatric-Mental Health Nurse Practitioner with a comprehensive background in both inpatient psychiatry and outpatient mental health care. He earned his Master of Science in Nursing from Fairfield University, where he received advanced training in psychopharmacology, psychotherapy, and holistic psychiatric care. With years of experience as a psychiatric RN and clinical leader, Nick approaches treatment with empathy, clinical precision, and a strong emphasis on patient collaboration. He works with adults across the lifespan, tailoring care to meet each individual’s needs. Nick is committed to reducing stigma, improving access to care, and supporting long-term mental wellness through evidence-based, person-centered treatment.
I am a board-certified psychiatrist with a passion for helping individuals achieve mental well-being through innovative and compassionate care. As the author of The Guide to Treating Depression and a regular contributor to The Carlat Psychiatry Report—an independent journal free from pharmaceutical funding—I am committed to providing evidence-based, patient-centered care.
I am TaeHyun Park, a board-certified Psychiatric-Mental Health Nurse Practitioner (PMHNP-BC), w/ 13 years of experience in mental health care. Education: MSN from Hunter College (CUNY), NY, NY. My professional background includes extensive work in acute inpatient units, Comprehensive Psychiatric Emergency Programs (CPEP), and outpatient clinics. (3yrs) of experience in med-surg and neuro.
I am a board certified nurse practitioner with extensive experience in both outpatient and inpatient treatment setting. I specialize in the treatment of Anxiety, Depression, OCD, and PTSD. My goal is to provide a thorough evaluation and help you to decide the best treatment option for you. I am also a NYS Medical Marijuana Program Provider.


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