TriWest Psychiatrists in Helena, MT

Photo of Kaila Gregg, Psychiatric Nurse Practitioner, PMHNP
Kaila Gregg
Psychiatric Nurse Practitioner, PMHNP
Helena, MT 59623
Dr. Kaila Gregg is a board-certified Psychiatric Mental Health Nurse Practitioner (PMHNP) providing compassionate, trauma-informed care to individuals of all ages in Arizona and Montana. With nearly two decades of nursing experience and more than 20 years as a foster and adoptive parent, she brings a unique blend of clinical knowledge and life experiences to support healing, resilience, and meaningful change in her patients
Dr. Kaila Gregg is a board-certified Psychiatric Mental Health Nurse Practitioner (PMHNP) providing compassionate, trauma-informed care to individuals of all ages in Arizona and Montana. With nearly two decades of nursing experience and more than 20 years as a foster and adoptive parent, she brings a unique blend of clinical knowledge and life experiences to support healing, resilience, and meaningful change in her patients
(406) 964-4495 View (406) 964-4495
Photo of Danielle Trenelli, Psychiatric Nurse Practitioner, PMHNP, FNP-BC
Danielle Trenelli
Psychiatric Nurse Practitioner, PMHNP, FNP-BC
Helena, MT 59602
I am currently accepting new patients at this time. My approach is collaborative and non-directive, and I act as someone who can help identify possible routes through the challenges of your life but will not insist that you must choose a particular path. I am a consultant for you and what troubles you, and together we can identify what it is you care about in life and makes it worth living, what is standing in the way, and how medications and psychotherapy might be able to help you pursue the former and overcome the later.
I am currently accepting new patients at this time. My approach is collaborative and non-directive, and I act as someone who can help identify possible routes through the challenges of your life but will not insist that you must choose a particular path. I am a consultant for you and what troubles you, and together we can identify what it is you care about in life and makes it worth living, what is standing in the way, and how medications and psychotherapy might be able to help you pursue the former and overcome the later.
(406) 926-5319 View (406) 926-5319
Photo of Jiff (Jennifer) McAnally, Psychiatric Nurse Practitioner, DNP, APRN, PMHNPBC
Jiff (Jennifer) McAnally
Psychiatric Nurse Practitioner, DNP, APRN, PMHNPBC
Helena, MT 59601
Jiff is a board-certified psychiatric mental health nurse practitioner. She earned her Doctor of Nursing Practice degree from Montana State University & focused her research on treating Adverse Childhood Experiences. She has worked & trained at Montana State Hospital, the VA, & many regional hospitals & outpatient facilities where she has served all ages & complexities. She authors continuing education for nurses & instructs nursing courses. Jiff grew up in the small-town, farming, ranching, and rodeo ways of life in Montana. She operates from the values of community learned here.
Jiff is a board-certified psychiatric mental health nurse practitioner. She earned her Doctor of Nursing Practice degree from Montana State University & focused her research on treating Adverse Childhood Experiences. She has worked & trained at Montana State Hospital, the VA, & many regional hospitals & outpatient facilities where she has served all ages & complexities. She authors continuing education for nurses & instructs nursing courses. Jiff grew up in the small-town, farming, ranching, and rodeo ways of life in Montana. She operates from the values of community learned here.
(406) 431-1336 View (406) 431-1336
Photo of Matthew Thompson, Psychiatrist, MD, MPH
Matthew Thompson
Psychiatrist, MD, MPH
1 Endorsed
Online Only
Currently accepting new clients! Please reach out any time. Many people suffer with their mental health and often suffer needlessly. I have been a psychiatrist since 2001 and have experience with many types of people, ages 18-118. I think it's important to take a "life story" approach to get a sense of someone's needs and to be able to develop an effective treatment plan, often in coordination with therapists, primary care providers, and specialists.
Currently accepting new clients! Please reach out any time. Many people suffer with their mental health and often suffer needlessly. I have been a psychiatrist since 2001 and have experience with many types of people, ages 18-118. I think it's important to take a "life story" approach to get a sense of someone's needs and to be able to develop an effective treatment plan, often in coordination with therapists, primary care providers, and specialists.
(406) 344-7915 View (406) 344-7915
Photo of Barbara Woo, Psychiatric Nurse Practitioner, PMHNP, FNP
Barbara Woo
Psychiatric Nurse Practitioner, PMHNP, FNP
1 Endorsed
Online Only
Accepting new clients! I’m Barbara Woo, a board-certified psychiatric mental health nurse practitioner and family nurse practitioner with Frontier Psychiatry. I truly enjoy working with clients of all ages and would love to support you or your family. I’ve been practicing as an Advanced Practice Registered Nurse since 2001, and began my nursing career in 1995. With over 30 years of experience in healthcare, I’ve had the privilege of working with pediatrics, adults, and geriatrics across a wide variety of settings. I earned my Master of Science in Nursing from Vanderbilt University School of Nursing, specializing in family practice.
Accepting new clients! I’m Barbara Woo, a board-certified psychiatric mental health nurse practitioner and family nurse practitioner with Frontier Psychiatry. I truly enjoy working with clients of all ages and would love to support you or your family. I’ve been practicing as an Advanced Practice Registered Nurse since 2001, and began my nursing career in 1995. With over 30 years of experience in healthcare, I’ve had the privilege of working with pediatrics, adults, and geriatrics across a wide variety of settings. I earned my Master of Science in Nursing from Vanderbilt University School of Nursing, specializing in family practice.
(208) 556-3253 View (208) 556-3253
Photo of Asta Reindl, Psychiatric Nurse Practitioner, PMHNP
Asta Reindl
Psychiatric Nurse Practitioner, PMHNP
Online Only
I am accepting new clients! Mental health is not one-size-fits-all, and neither is the care I provide. I’m Asta Reindl, a board-certified psychiatric mental health nurse practitioner with Frontier Psychiatry, and I take a holistic approach that considers the whole person—your biological, psychological, social, and spiritual needs, not just symptoms or diagnoses. I have a deep passion for working with children, adolescents, young adults, and families, helping them navigate life’s challenges with compassion and support.
I am accepting new clients! Mental health is not one-size-fits-all, and neither is the care I provide. I’m Asta Reindl, a board-certified psychiatric mental health nurse practitioner with Frontier Psychiatry, and I take a holistic approach that considers the whole person—your biological, psychological, social, and spiritual needs, not just symptoms or diagnoses. I have a deep passion for working with children, adolescents, young adults, and families, helping them navigate life’s challenges with compassion and support.
(406) 646-3771 View (406) 646-3771

Online Psychiatrists

Photo of Sarah Kerr, Psychiatric Nurse Practitioner, APRN, PMHNP-B
Sarah Kerr
Psychiatric Nurse Practitioner, APRN, PMHNP-B
1 Endorsed
Online Only
I am accepting new virtual psychiatry patients in Montana! As a Psychiatric Nurse Practitioner, I specialize in diagnosis and treatment of children, teens, and adults with mental health concerns. My practice philosophy is to seek understanding of each person’s mental health goals and then create a treatment plan to assist the person with achieving their individual wellness goals. I have experience treating mood disorders, anxiety disorders, trauma disorders, ADHD, personality disorders and psychotic disorders. My personal approach is to integrate medication management with brief therapy interventions.
I am accepting new virtual psychiatry patients in Montana! As a Psychiatric Nurse Practitioner, I specialize in diagnosis and treatment of children, teens, and adults with mental health concerns. My practice philosophy is to seek understanding of each person’s mental health goals and then create a treatment plan to assist the person with achieving their individual wellness goals. I have experience treating mood disorders, anxiety disorders, trauma disorders, ADHD, personality disorders and psychotic disorders. My personal approach is to integrate medication management with brief therapy interventions.
(208) 668-0017 View (208) 668-0017
Photo of Michael C Duchschere - Mike Duchschere, APRN, PLLC, Psychiatric Nurse Practitioner, PMHNP, APRN
Mike Duchschere, APRN, PLLC
Psychiatric Nurse Practitioner, PMHNP, APRN
Missoula, MT 59802
As a board-certified psychiatric nurse practitioner, I provide thoughtful, evidence-based mental health care for adults. I believe in treating the whole person—mind, body, and soul—and work collaboratively with clients to support their wellness goals. Whether you're navigating anxiety, depression, life transitions, or simply seeking clarity and growth, I offer a nonjudgmental, supportive space for healing.
As a board-certified psychiatric nurse practitioner, I provide thoughtful, evidence-based mental health care for adults. I believe in treating the whole person—mind, body, and soul—and work collaboratively with clients to support their wellness goals. Whether you're navigating anxiety, depression, life transitions, or simply seeking clarity and growth, I offer a nonjudgmental, supportive space for healing.
(406) 308-5851 View (406) 308-5851
Photo of Nicole Faessel Aprn, Psychiatric Nurse Practitioner, PMHNP, PMH-C
Nicole Faessel Aprn
Psychiatric Nurse Practitioner, PMHNP, PMH-C
Online Only
Schedule today directly ONLINE at www.bellathiapsychiatry.com. I can provide psychiatric services including diagnostic evaluation, medication management, laboratory monitoring, follow up care, and referrals as needed. You are important and so is your self care! I'm here to help. I have several years of diverse experience in education and nursing. My goal is to help you understand why you are feeling this way and how we can work together towards meeting your needs.
Schedule today directly ONLINE at www.bellathiapsychiatry.com. I can provide psychiatric services including diagnostic evaluation, medication management, laboratory monitoring, follow up care, and referrals as needed. You are important and so is your self care! I'm here to help. I have several years of diverse experience in education and nursing. My goal is to help you understand why you are feeling this way and how we can work together towards meeting your needs.
(406) 319-3476 View (406) 319-3476
Photo of Rachel Monahan, Physician Assistant, PA-C
Rachel Monahan
Physician Assistant, PA-C
Online Only
Accepting New Clients! As a Physician Assistant in Psychiatry, I specialize in providing compassionate and individualized care for adults (age 18+)  struggling with mental health concerns. I believe in a collaborative approach, working alongside my patients to create personalized treatment plans that align with their unique needs and goals. I am passionate about empowering individuals to take an active role in their mental health journey and support them in achieving balance and well-being. I aim to create a safe, nonjudgmental space where patients can feel heard and understood.
Accepting New Clients! As a Physician Assistant in Psychiatry, I specialize in providing compassionate and individualized care for adults (age 18+)  struggling with mental health concerns. I believe in a collaborative approach, working alongside my patients to create personalized treatment plans that align with their unique needs and goals. I am passionate about empowering individuals to take an active role in their mental health journey and support them in achieving balance and well-being. I aim to create a safe, nonjudgmental space where patients can feel heard and understood.
(406) 604-1969 View (406) 604-1969
Photo of Christina Louise Borst, Psychiatric Nurse Practitioner, DNP, PMHNP, APRN
Christina Louise Borst
Psychiatric Nurse Practitioner, DNP, PMHNP, APRN
Choteau, MT 59422
Front Range Family Psychiatry cares for the mental health for the whole family. Children through adults are seen in rural Choteau, Montana. We offer local psychiatric assessment, diagnosis, medication management and some therapy in a discrete location. All major insurances are accepted. There are now three Psych NPs to provide services.
Front Range Family Psychiatry cares for the mental health for the whole family. Children through adults are seen in rural Choteau, Montana. We offer local psychiatric assessment, diagnosis, medication management and some therapy in a discrete location. All major insurances are accepted. There are now three Psych NPs to provide services.
(406) 540-6702 View (406) 540-6702
Photo of Kaila Gregg, Psychiatric Nurse Practitioner, PMHNP
Kaila Gregg
Psychiatric Nurse Practitioner, PMHNP
Missoula, MT 59802
Dr. Kaila Gregg is a board-certified Psychiatric Mental Health Nurse Practitioner (PMHNP) providing compassionate, trauma-informed care to individuals of all ages in Arizona and Montana. With nearly two decades of nursing experience and more than 20 years as a foster and adoptive parent, she brings a unique blend of clinical knowledge and life experiences to support healing, resilience, and meaningful change in her patients.
Dr. Kaila Gregg is a board-certified Psychiatric Mental Health Nurse Practitioner (PMHNP) providing compassionate, trauma-informed care to individuals of all ages in Arizona and Montana. With nearly two decades of nursing experience and more than 20 years as a foster and adoptive parent, she brings a unique blend of clinical knowledge and life experiences to support healing, resilience, and meaningful change in her patients.
(406) 510-2994 View (406) 510-2994
Photo of Lisa Leazenby, Psychiatric Nurse Practitioner, DNP, APRN, PMHNP, FNP
Lisa Leazenby
Psychiatric Nurse Practitioner, DNP, APRN, PMHNP, FNP
1 Endorsed
Bozeman, MT 59715
I know reaching out for help takes courage, and I want you to feel supported from the very beginning. As a dual-certified Psychiatric Mental Health Nurse Practitioner and Family Nurse Practitioner, my focus is on listening to your story and understanding your needs. There is a complex interplay of biological, psychological, and social factors that affect our mental wellness. My goal is to walk alongside you as we work toward sustained healing.
I know reaching out for help takes courage, and I want you to feel supported from the very beginning. As a dual-certified Psychiatric Mental Health Nurse Practitioner and Family Nurse Practitioner, my focus is on listening to your story and understanding your needs. There is a complex interplay of biological, psychological, and social factors that affect our mental wellness. My goal is to walk alongside you as we work toward sustained healing.
(208) 729-4343 View (208) 729-4343
Photo of Alexis Adams, Psychiatric Nurse Practitioner, MSN, PMHNP, RN
Alexis Adams
Psychiatric Nurse Practitioner, MSN, PMHNP, RN
1 Endorsed
Bozeman, MT 59715
I'm Alexis Adams, a dedicated Psychiatric Mental Health Nurse Practitioner (PMHNP) passionate about empowering individuals through their mental health journey. My educational background includes an MSN from Frontier Nursing University and a strong foundation in nursing and psychology from Colorado State University and the University of Colorado at Boulder. My clinical expertise spans various settings, including labor and delivery, neonatal intensive care, emergency care, and mental health. I pride myself on providing compassionate care to patients.
I'm Alexis Adams, a dedicated Psychiatric Mental Health Nurse Practitioner (PMHNP) passionate about empowering individuals through their mental health journey. My educational background includes an MSN from Frontier Nursing University and a strong foundation in nursing and psychology from Colorado State University and the University of Colorado at Boulder. My clinical expertise spans various settings, including labor and delivery, neonatal intensive care, emergency care, and mental health. I pride myself on providing compassionate care to patients.
(720) 707-1335 View (720) 707-1335
Photo of Allison Sears, Psychiatric Nurse Practitioner, BSN, APRN, PMHNP
Allison Sears
Psychiatric Nurse Practitioner, BSN, APRN, PMHNP
Online Only
Allison is a board-certified psychiatric mental health nurse practitioner (PMHNP-BC). She obtained her master’s degree from Gonzaga University. During her eight years of acute-care experience, she participated in forming the Psychiatric Stabilization Unit at Billings Clinic and worked on the in-patient units providing therapeutic care to patients across the lifespan. Allison now enjoys working out-patient to help clients manage their symptoms. She is passionate about providing quality, compassionate, and holistic services. Allison specializes in medication management and diagnosis of psychiatric disorders. Allison is not a therapist
Allison is a board-certified psychiatric mental health nurse practitioner (PMHNP-BC). She obtained her master’s degree from Gonzaga University. During her eight years of acute-care experience, she participated in forming the Psychiatric Stabilization Unit at Billings Clinic and worked on the in-patient units providing therapeutic care to patients across the lifespan. Allison now enjoys working out-patient to help clients manage their symptoms. She is passionate about providing quality, compassionate, and holistic services. Allison specializes in medication management and diagnosis of psychiatric disorders. Allison is not a therapist
(406) 702-1466 View (406) 702-1466
Photo of Kaila Gregg, Psychiatric Nurse Practitioner, PMHNP
Kaila Gregg
Psychiatric Nurse Practitioner, PMHNP
Great Falls, MT 59401
Dr. Kaila Gregg is a board-certified Psychiatric Mental Health Nurse Practitioner (PMHNP) providing compassionate, trauma-informed care to individuals of all ages in Arizona and Montana. With nearly two decades of nursing experience and more than 20 years as a foster and adoptive parent, she brings a unique blend of clinical knowledge and life experiences to support healing, resilience, and meaningful change in her patients.
Dr. Kaila Gregg is a board-certified Psychiatric Mental Health Nurse Practitioner (PMHNP) providing compassionate, trauma-informed care to individuals of all ages in Arizona and Montana. With nearly two decades of nursing experience and more than 20 years as a foster and adoptive parent, she brings a unique blend of clinical knowledge and life experiences to support healing, resilience, and meaningful change in her patients.
(406) 626-8812 View (406) 626-8812
Photo of Melany Gardner, Psychiatric Nurse Practitioner, PMHNP
Melany Gardner
Psychiatric Nurse Practitioner, PMHNP
Online Only
Sometimes we struggle to be our best selves. Our personal relationships suffer and we struggle to function well at our jobs. It is natural to dismiss symptoms as situational, and to believe that you can overcome the impact of your circumstances. Sometimes the brain needs a little help to re-establish healthy pathways. As a Psychiatric Nurse Practitioner, it is my job to get to know you and work with you to identify and treat the symptoms that negatively impact your life.
Sometimes we struggle to be our best selves. Our personal relationships suffer and we struggle to function well at our jobs. It is natural to dismiss symptoms as situational, and to believe that you can overcome the impact of your circumstances. Sometimes the brain needs a little help to re-establish healthy pathways. As a Psychiatric Nurse Practitioner, it is my job to get to know you and work with you to identify and treat the symptoms that negatively impact your life.
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Photo of Janelle Arias, Psychiatrist, MD, ABPN
Janelle Arias
Psychiatrist, MD, ABPN
1 Endorsed
Online Only
Currently accepting new clients: Navigating mental health concerns as a child or teen (or as a parent) can be incredibly challenging. I’m Dr. Arias, a board-certified psychiatrist in both general and child/adolescent psychiatry with Frontier Psychiatry, and I’m here to offer thoughtful, compassionate support grounded in evidence-based care. I’ve dedicated my career to working with children, teens, and their families, helping them manage a wide range of mental health challenges. After completing my fellowship at the Yale Child Study Center, I provided trauma-informed care in a residential DBT program for teens for more than a decade.
Currently accepting new clients: Navigating mental health concerns as a child or teen (or as a parent) can be incredibly challenging. I’m Dr. Arias, a board-certified psychiatrist in both general and child/adolescent psychiatry with Frontier Psychiatry, and I’m here to offer thoughtful, compassionate support grounded in evidence-based care. I’ve dedicated my career to working with children, teens, and their families, helping them manage a wide range of mental health challenges. After completing my fellowship at the Yale Child Study Center, I provided trauma-informed care in a residential DBT program for teens for more than a decade.
(406) 506-5790 View (406) 506-5790

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