Our Psychiatric Nurse Practitioners

Available Mondays, Tuesdays, Wednesdays, and Fridays in Williamsville, NY

Chandni Chaudhry, PMHNP-BC, is a board-certified psychiatric mental health nurse practitioner dedicated to providing compassionate, evidence-based mental health care for children, adolescents, and adults. She believes in a holistic approach to treatment—addressing the biological, psychological, and social factors that influence well-being.

With a focus on collaborative care, Chandni works closely with her patients to develop individualized treatment plans that may include psychotherapy, medication management, and lifestyle interventions. She values building strong therapeutic relationships rooted in empathy, respect, and open communication.

Chandni has experience treating a wide range of conditions, including depression, anxiety disorders, ADHD, mood disorders, and trauma-related conditions. She is committed to creating a safe, supportive space where patients feel heard, understood, and empowered to take an active role in their mental health journey.

Outside of her clinical work, Chandni enjoys staying engaged in continuing education and exploring innovative treatment approaches to better serve her patients.

Now accepting new patients.

📞 Call 716-886-5493 to schedule

Monday - Thursday
Telepsychiatry & Williamsville Office

Latrice Gillis PMHNP-BC is a board-certified psychiatric mental health nurse practitioner. Latrice attended D’Youville College and earned her master's as a psychiatric mental health nurse practitioner and Latrice has experience as a psychiatric nurse practitioner working in the inpatient setting. She treats all ages and conducts offers psychiatric evaluations, medication management, brief psychotherapy for her patients. She treats patients with mood disorders, anxiety disorders, ADHD, PTSD, panic disorder, and general psychiatric mental health conditions. She takes a holistic approach and treats the patient as a whole. Latrice Gillis PMHNP-BC is available for appointments please call 716-886-5493 to schedule today.

Justine Heitzenrater PMHNP-BC is a board certified psychiatric mental health nurse practitioner certified by the ANCC across the lifespan.  She attended Trocaire College earning her associate’s degree as an RN then attended Daemon College for her bachelor’s in nursing.   Justine then pursued her master’s as a psychiatric mental health nurse practitioner from D’Youville College and earned her PMHNP degree and has a strong passion for mental health and assisting adolescents and adults in the outpatient setting.  Justine is well versed in working inpatient medical surgical units and will accept patients 15+.

Tuesdays, Wedensday, Thursdays - Tele/Video Visit
Fridays - Williamsville Office
Accepting New Patients Immediately via in person and tele-psychiatry
Child & Adolescent, Adult Psychiatry

Patricia Leone PMHNP-BC is a board certified psychiatric mental health nurse practitioner with ten years of experience. Patricia joined Williamsville Psychiatry in 2014 and has practiced extensively in both inpatient and outpatient settings treating patients at Eastern Niagara Hospitals on the Child & Adolescent Inpatient Unit ages 5-17 for four years and also adults above the age of 18 on the adult inpatient unit at BryLin Hospitals. Patricia has practiced outpatient and has an interest in Child & Adolescent Psychiatry. She offers appointments via in person and telepsychiatry.

Patricia offers her patients treatments appropriate for the presenting mental health issues and utilizes either pharmacological interventions or therapeutic treatment options and often combines both into her patients treatment plan.

Monday - Thursday

Jasmine Solomon is a psychiatric nurse practitioner who completed her bachelors in nursing from D’Youville college and went on to Stony Brook University to earn her masters as a psychiatric mental health nurse practitioner. Ms Solomon has 8 years of experience as a nurse inpatient on the psychiatric units Buffalo General Hospital and Niagara Falls memorial in patient psychiatric unit. She is available for psychiatric evaluations, follow up visits of medication management and psychotherapy and is accepting appointments from March 2020. Jasmine treats a wide range of mental health disorders including depression, anxiety, ADHD, mood disorders, PTSD, OCD across the lifespan. In her free time she enjoys spending time with her family.

To schedule an appointment with Jasmine please call 716-886-5493.