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Patients

Partners

Patient Portal

Patient Portal

Megan McCann, MS, RDN, CDN, LDN - Registered Dietitian Nutritionist at Buffalo Nutrition & Dietetics, PLLC

Rose Duggan

Rose Duggan

PMHNP

PMHNP

Sterling Medical Center, 200 Sterling Drive, Suite 100, Orchard Park, NY 14127

1990 Whitehaven Road Grand Island, NY 14072

Telehealth Available

Telehealth Available

Subspecialties

Eating Disorders

Trauma-Informed Care

Medication Management

Addiction & MAT (Suboxone)

Alcohol Use Disorder

Thyroid Disorders

Weight Management & GLP-1 Management

Gender-Affirming Care

Genetic Testing

Psychotherapy

About

Rose Duggan is a licensed Psychiatric Mental Health Nurse Practitioner with over seven years of experience in psychiatric care. With a trauma-informed approach, Rose creates a safe and nonjudgmental space for individuals seeking psychotherapy, medication management, and innovative treatments. She has extensive experience supporting patients with thyroid disorders and is knowledgeable in the use of non-synthetic alternatives to medications when clinically appropriate. She is a strong advocate for personalized medicine, particularly in exploring novel, evidence-based modalities like genetic testing to optimize treatment outcomes.

Full Bio

Rose Duggan is a licensed Psychiatric Mental Health Nurse Practitioner with over seven years of experience in psychiatric and mental health care. With a trauma-informed approach, Rose creates a safe and nonjudgmental space for individuals to access psychotherapy, medication management, and innovative treatments at Buffalo Nutrition & Dietetics.

She is a strong advocate for personalized medicine, particularly in exploring novel, evidence-based modalities like genetic testing — both pharmacodynamic and pharmacokinetic — to optimize treatment outcomes for each individual.

Rose specializes in addiction and recovery care, offering medication-assisted treatment (MAT), Suboxone management, and comprehensive support for alcohol and non-opioid substance use disorders. Her services include outpatient detox, counseling, and recovery-focused interventions tailored to meet each patient's unique needs.

Additionally, Rose provides weight management services, integrating lifestyle modifications with evidence-based medications including GLP-1s. She is also experienced in gender-affirming care, ensuring her practice is inclusive and supportive for all individuals.

Dedicated to empowering her patients, Rose combines warmth, creativity, and clinical expertise to guide individuals on their path to mental health and wellness at Buffalo Nutrition & Dietetics.

Medical Licensures:

Psychiatric Mental Health Nurse Practitioner (PMHNP)

New York State

Professional Affiliations:

  • Landmark Health Systems

  • American Association of Nurse Practitioners (AANP)

Copyright © 2012–2025 Buffalo Nutrition & Dietetics, PLLC. All rights reserved.

Copyright © 2012–2025 Buffalo Nutrition & Dietetics, PLLC. All rights reserved.

Copyright © 2012–2025 Buffalo Nutrition & Dietetics, PLLC. All rights reserved.