Our Psychiatrists
Our Physicians
Mondays & Fridays - By Appointment
Telepsychiatry & Williamsville NY
TMS consulting Psychiatrist, Child/Adol Psychiatry, Adult Psychiatry
Dr. Hashim is a Psychiatrist board-certified by the American Board of Psychiatry and Neurology. He has a particular interest in child & adolescent psychiatry and completed a fellowship in child & adolescent psychiatry at St Vincent’s Hospital In New York, New York. Dr. Hashim has practiced extensively in both the inpatient and outpatient practice settings and has served as an attending psychiatrist at Brylin Hospitals for the Child & Adolescent Inpatient unit and the adult inpatient unit. Additionally, he served as Medical Director of the Eastern Niagara Hospitals Child & Adolescent Psychiatry inpatient unit. Dr Hashim has extensive experience in outpatient practice and has conducted psychiatric evaluations, follow up visits for medication management for children adolescents and adults along with TMS consults for adults with treatment resistant depression. He provides comprehensive assessments and follow-up visits for medication management and psychotherapy and offers TMS consultations. He is experienced in both TMS and ECT treatment. He is experienced in behavioral disorders, ADHD, anxiety disorders, depression, bipolar disorder, mood disorders, PTSD, and many other emotional disorders experienced by patients.
Dr. Hashim offers consultations for adults with treatment resistant depression, known as depression that does not respond to treatment with antidepressants, or patients who experience unwanted side effects from medication. He serves as the TMS Consulting Psychiatrist at Williamsville Psychiatry.
Dr. Hashim is available for Children, Adolescents, & Adults, and TMS consults. If you are interested in a TMS consult,
please call 716-886-5493 to schedule an appointment, which is available in the office or through telepsychiatry.
Monday - Friday
Dr. Diane Annalett serves as an attending psychiatrist and is board certified by the American Board of Psychiatry & Neurology. Dr. Annalett attended medical school at John Hopkins University and completed her general psychiatry residency from the University at Buffalo. She additionally has extensive experience in working with the adult and geriatric population in her career. Dr. Annalett has a special interest in treating patients with treatment resistant depression and is available for consultations for appropriateness of TMS in addition to psychiatric evaluations for mood disorders, ADHD, PTSD, OCD, and anxiety disorders. In addition, Dr. Annalett offers medication management and psychotherapy to her patients.
To schedule an appointment with Dr. Annalett or a TMS consultation call 716-886-5493.
Telepsychiatry Only
(Child, Adolescent, Adult Psychiatry)
Our Psychiatric Nurse Practitioners
Our Psychiatric Nurse Practitioners
Tuesday - Friday
Williamsville Office & Telepsychiatry
Alex Dudzic PMHNP-BC is a board-certified psychiatric mental health nurse practitioner. Alex attended D’Youville College and earned his master's as a psychiatric mental health nurse practitioner. Alex has has years of experience working as a psychiatric mental health nurse practitioner in the outpatient setting and treats a wide range of psychiatric conditions. Alex offers psychiatric evaluations, medication management, brief psychotherapy for his patients. He treats patients with mood disorders, anxiety disorders, ADHD, PTSD, panic disorder, and general psychiatric mental health conditions. Alex takes a holistic approach and treats the patient as a whole. Alex Dudzic PMHNP-BC is available for appointments please call 716-886-5493 to schedule today.
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.
Fridays Only
Williamsville Office & Telepsychiatry
Child & Adolescent 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 - Friday
Telepsychiatry & Williamsville Office
Sandra Okengwu, PMHNP-BC, is a board-certified psychiatric mental health nurse practitioner. She completed her post-master's certification from D’Youville College and has experience working as a Registered Nurse in various settings, including psychiatric and medical/surgical. She takes a holistic approach to treating her patients. She treats a variety of conditions, including but not limited to Major Depressive Disorder, Bipolar Disorder, ADHD, PTSD, anxiety disorders, intellectual disabilities, amongst many other psychiatric conditions. She works with patients of all ages including children, Adolescents, and Adults.
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.
Monday - Thursday
Telepsychiatry & Williamsville Office
Cheneen Sykes is a psychiatric mental health nurse practitioner who completed her master's at D’Youville College. She conducts psychiatric evaluations and follow-up visits for medication management for patients of diverse backgrounds, including mood disorders, anxiety disorders, and ADHD, and treats adults and adolescents. She is compassionate and uses evidence-based practices with her patients.
To schedule an appointment with Cheneen Sykes, PMHNP, please call 716-886-5493.
Our Licensed Mental Health Counselors
Our Licensed Mental Health Counselors
Teletherapy Only
Hailey Gattuso is a licensed mental health counselor in the state of New York. Hailey holds a Master of Science in Education in Clinical Mental Health Counseling from St. Bonaventure University. She works with various populations that include children, adolescents, adults and families. She takes a holistic approach and incorporates evidence-based modalities in her client centered treatment. Hailey will meet you wherever you are in your mental health journey, supporting you in developing the tools you need to feel empowered in reaching personalized goals. Hailey is available for teletherapy and also serves a supervisory role at Williamsville Psychiatry PLLC. She identifies as a strong leader, and in her free time enjoys skiing, rollerblading and getting her heart broken by the Buffalo Bills. To schedule with Hailey Gattuso LMHC please call 716-886-5493 or contact us via the web.
Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, Sundays
Psychotherapy Services (Child, Adolescent and Adult Psychotherapy)
Williamsville Office & Telepsychiatry
Venus Kaur is a Psychotherapist & Life Coach in the state of New York. Venus has worked with diversified populations that range from all ages which includes preschoolers, children, adolescents, & adults. Venus is experienced in adults with mood disorders, anxiety disorders, PTSD, major depressive disorder, bipolar disorder, ADHD amongst many other conditions. Venus incorporates integrative evidence-based modalities in her client centered treatment such as Dialectical Behavioral Therapy (DBT), Cognitive Behavioral Therapy (CBT), Person Centered Therapy, & Motivational Interviewing. Venus is a holistic, non-judgmental practitioner who creates a safe space for her clients in order to better their mental health while providing the tools that are needed to reach goals. Venus is available for telehealth, & in-person services. Venus is available on weekdays and weekends and offers psychotherapy services beginning May 15, 2024.
Our Physician Assistants
Our Physician Assistants
Mondays - Friday & Saturdays Starting 4/20/24
Telepsychiatry Only
Fred Kubus PA-C is a Physician Assistant who graduated from Touro University in Nevada and practiced for two years in the primary care setting. In 2017 Fred joined Williamsville Psychiatry seeing patients in the speciality of psychiatry. He treats various diagnoses and uses a collaborative approach to treatment and is experienced in both primary care and psychiatry. In his free time Fred enjoys watching sports and spending time with family.
Fred Kubus PA-C is a Physician Assistant who graduated from Touro University in Nevada and practiced for two years in the primary care setting. In 2017 Fred joined Williamsville Psychiatry seeing patients in the specialty of psychiatry. He treats various diagnoses and uses a collaborative approach to treatment and is experienced in both primary care and psychiatry. In his free time Fred enjoys watching sports and spending time with family. Fred is accepting patients for telepsychiatry and is available for appointments. To schedule with Fred Kubus PA-C Please call 716-886-5493.