Our Story

About Portland Mental Health & Psychiatry

A dedicated team of board-certified psychiatrists, licensed therapists, and interventional specialists committed to transforming mental health care in Maine.

Portland Mental Health & Psychiatry clinic
500+ Patients Served
Our Mission

Where Advanced Psychiatry Meets Compassionate Care

Portland Mental Health & Psychiatry was established to bring the most effective, evidence-based psychiatric treatments to patients in the greater Portland, Maine area — particularly those who haven't found relief through conventional approaches.

As a spinoff from Bishop Health's specialized mental health service lines, we bring deep expertise in interventional psychiatry — TMS and Spravato therapies — alongside comprehensive outpatient therapy and medication management under one roof.

We believe that struggling with your mental health doesn't mean you're broken — it means you need the right tools and the right team. That's exactly what we provide.

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What We Stand For

Our Core Values

Evidence-Based

Every treatment we offer is grounded in peer-reviewed research. We adopt proven interventions — and evolve as the science does.

Compassionate

We treat every patient with dignity, warmth, and respect — free from stigma. Mental health is health, and you deserve care that reflects that.

Integrated

Your psychiatrist, therapist, and treatment team communicate and coordinate. You receive one cohesive plan — not disconnected appointments.

Our Providers

Meet the Team

Our providers bring decades of combined experience in outpatient psychiatry, interventional treatments, and psychotherapy.

Dr. Benjamin Crocker, MD — Medical Director

Dr. Benjamin Crocker

MD
Medical Director & Psychiatrist

Dr. Crocker is a board-certified psychiatrist with over 45 years of experience following his graduation from Ohio State University College of Medicine. He specializes in anxiety disorders and is certified in addiction medicine. Dr. Crocker expertly combines behavioral therapy and psychiatric medication management with a personalized, collaborative approach for each patient.

Nikki Radlach-Barnack, PA-C — Physician Associate

Nikki Radlach-Barnack

PA-C
Physician Associate

Nikki is a Physician Associate at Portland Mental Health & Psychiatry. She earned her Master of Physician Assistant Studies from Idaho State University after completing undergraduate training in psychology. Before becoming a PA, Nikki worked in emergency medical services and behavioral health crisis care. Those experiences continue to shape her approach to patient care and the way she considers physical and mental health together. Outside of work, she enjoys riding her motorcycle and spending time with her Rottweiler, Kilo.

Emily Curto, PMHNP-BC — Psychiatric Nurse Practitioner

Emily Curto

PMHNP-BC
Psychiatric Nurse Practitioner

Emily is a Board-Certified Psychiatric Mental Health Nurse Practitioner. She earned her BSN from University of New England (2016) and MSN from Husson University (2023). Drawing on her background in emergency medicine and community mental health, she specializes in comprehensive mental health assessments, diagnosis, and medication management.

Kate Dorsey-Bernstein, FNP-C — Family Nurse Practitioner

Kate Dorsey-Bernstein

FNP-C
Family Nurse Practitioner

Kate is a dual board-certified Family Nurse Practitioner with experience in family medicine, addiction medicine, and mental health care. She is passionate about providing compassionate, patient-centered care and supporting individuals throughout their recovery and wellness journeys. Kate has experience with medication-assisted treatment and Spravato therapy, with an emphasis on safety, collaboration, and individualized treatment. She is currently pursuing a Post-Master’s Certificate in Psychiatric-Mental Health Nursing. Outside of work, Kate enjoys spending time with her children and exploring Maine’s beautiful coastline.

Sarah McVicar, LCPC, LADC — Licensed Therapist

Sarah McVicar

LCPC, LADC
Licensed Therapist

Sarah received her MS in Co-occurring Disorders Recovery Counseling from Metropolitan State University. She draws on extensive experience in outpatient and community-based settings working with individuals facing substance use, trauma-related, and mental health disorders. Prior to becoming a therapist, she served as a Recovery Navigator and Certified Peer Recovery Specialist.

Allison Hart, LCPC, LADC — Therapist

Allison Hart

LCPC, LADC
Therapist

[Bio to be added.]

Aronson Kobacker, MRC, CADC — Executive Director

Aronson Kobacker

MRC, CADC
Executive Director

Aronson brings specialized expertise in treatment-resistant psychiatric disorders. A Northeastern University graduate with experience in Health and Human Services since 2015, he applies evidence-based modalities to help clients overcome complex mental health challenges, with a focus on individualized, compassionate care for co-occurring conditions.

Mary Kate Fitzgerald — TMS Technician

Mary Kate Fitzgerald

Certified TMS Technician
TMS Technician

MK moved to Maine in 2021 after teaching high school, discovering her true passion in helping others find relief from mental health and addiction struggles. She is a certified TMS technician and is pursuing her Master's in Social Work, with the goal of extending her care to schools and adolescents.

Kaylena Spears — TMS Technician

Kaylena Spears

TMS Technician

Kaylena is a TMS Technician with a background in psychology, behavioral health, and community-based support services. She earned her Bachelor of Arts in Psychology from Ashworth College and has spent most of her professional career working with individuals and families in behavioral health, crisis support, and advocacy programs. Kaylena moved to Maine in 2021 and has enjoyed making it her home. Outside of work, she enjoys reading, collecting books, going to concerts, and spending time with family. She also loves anything that gives her an excuse to be a little creative.

Lisa Howard — TMS Technician

Lisa Howard

TMS Technician

[Bio to be added.]

Holly Sanborn, CNA — Certified Nursing Assistant

Holly Sanborn

CNA
Certified Nursing Assistant

[Bio to be added.]

Hanna Jordan — Patient Care Coordinator

Hanna Jordan

Patient Care Coordinator

As a patient care coordinator, Hanna answers the phone and makes sure everyone’s appointments are at the right time! Her education and background are in the life sciences; she is currently pursuing a master’s degree in bioinformatics. However, she is also passionate about her role in the local mental health community and enjoys making a positive impact in people’s lives. In her free time, she plays the fiddle, much to the chagrin of her neighbors.

Lacey Flanagan, CPC — Revenue Cycle Manager

Lacey Flanagan

CPC
Revenue Cycle Manager

Lacey is a certified professional coder who works closely with our providers to ensure accurate and complete documentation. She also manages our billing and accounts receivable, working with patients and insurance companies to answer billing-related questions. Lacey has 19 years of experience in healthcare, holding various roles over the years. Her passion lies in helping others, and she finds working in a smaller office where she can see the direct impact of our work on patients’ lives extremely rewarding. Lacey graduated from Boston College with a Bachelor of Arts and Sciences. She lives in southern Maine with her husband, their three children, and their dog. When she is not working, she can be found at the beach, fishing on the Royal River, or hiking various trails with her dog.

Find Us

Our Portland Clinic

Portland Mental Health & Psychiatry

1250 Forest Avenue
Portland, ME 04103
(207) 910-6580
Mon–Fri: 8:00am – 6:00pm
Saturday: 9:00am – 2:00pm
Sunday: Closed
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Start Your Journey

We're Here to Help

Our team is ready to work with you to build the right care plan. Same-week appointments are often available.

Request an Appointment Call (207) 910-6580