• 601 1st Ave N. Great Falls, MT 59401
  • Medical: (406) 454-6973     
  • Dental: (406) 791-9267

Providers

Alluvion Health

Care Providers

All
Physicians
Speech
Nurse Practitioners
Physician Assistants
Psychiatry
Behavioral Health
Dentists
Dental Hygienists
Speech-Language Pathologist

Regan Albertini-Green, MS, CCC-SLP

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Nurse Practitioner

Kelsey Crawford, APRN, FNP-BC

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SPEECH-LANGUAGE PATHOLOGIST

Diondra Denton, MS, CCC-SLP

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Nurse Practitioner

Jacqueline Devine, FNP-C

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Behavioral Health

Kenn Engelhardt, LCPC

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Dentist

Rachel Equihua, DMD

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Behavioral Health

Corin Fisch, LAC

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Behavioral Health

Valora Freeman, LCPC

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Dentist

Cole Funseth, DDS

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Dentist

Kenneth Grebliunas, DDS

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Psychiatrist

Annette Griffin, APRN, Psych

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Physician Assistant

Michael Hall, PA-C

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Physician Assistant

Joseph Joslyn, PA-C

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Behavioral Health

Louise Krebs, PCLC

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Physician Assistant

Chesney Martin, PA-C

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Physician Assistant

Anisha McClure, PA

Behavioral Health

Lauren Montijo, LCSW

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BEHAVIORAL HEALTH

Teresa Mouser, LCPC

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Dentist

Robert Neill, DDS

Behavioral Health

Lyndsey Oraw, M.Ed., PCLCC

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Behavioral Health

Deborah Pate, PCLC

Nurse Practitioner

Daniel Pradere, FNP

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BEHAVIORAL HEALTH

Nikki Ritland, MEd, PLCPC

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Dental Hygienist

Heather Sienkowski, RDH

Dental Hygienist

Tessa Simpson, RDH

Nurse Practitioner

Heather Smith, APRN, FNP-BC

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Physician Assistant

Alexa Thielman, PA-C

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Behavioral Health

Paige Thomas, LCPC

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Behavioral Health

Julie Trosper, LCPC

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Nurse Practitioner

Jessica Vlasie, APRN, WHNP

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Nurse Practitioner

Jennifer Wiederhold, APRN, FNP

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DENTIST

Brooke Wilder-Corrigan, DMD

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Behavioral Health

Christina Wingerter, LCPC

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Nurse PRactitioner

Darcy Zanto, FNP-C

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REGAN ALBERTINI-GREEN, MS, CCC-SLP

SPEECH-LANGUAGE PATHOLOGIST

Education

Kansas State University
Bachelor of Science
Master of Science in Speech-Language Pathology

Introduction

As a Speech-Language Pathologist, Regan loves the relationships she gains from getting to know her clients. 

Originally from Kansas, Regan moved to Great Falls in June of 2022. “I love how friendly the people are and how close I am to the mountains/other outdoor activities.”

Outside of the clinic, Regan enjoys watching movies, hiking with her husband, and spending time with their three dogs. She also enjoys getting to visit family and friends in Kansas.

Kelsey Crawford, APRN, FNP-BC

Family Practice

Education

Frontier Nursing University
Masters of Science in Nursing
Advanced Practice Registered Nurse (APRN)
Family Nurse Practitioner (FNP)

Introduction

As a Family Nurse Practitioner, Kelsey loves getting to know patients in the family practice setting. “It’s helpful for me to treat patients when I know their background and it creates a warm environment when we have developed rapport.”

Kelsey was born and raised in Great Falls, MT. “My favorite thing about Great Falls is the people! The most wonderful people I know live here.”

Outside of the clinic, Kelsey enjoys reading about nutrition and cooking new dishes for family and friends. “I also enjoy baking bread and running when I get the time.”

Diondra Denton, MS, CCC-SLP

SPEECH-LANGUAGE PATHOLOGIST

Education

Minot State University
Bachelor of Science in Communication Disorders
Master of Science in Speech-Language Pathology

Introduction

As a Speech-Language Pathologist, Diondra enjoys getting to know the families and seeing the growth her patients experience. “There is nothing more rewarding than watching your patients meet their goals and gain confidence in using their voice.”

Diondra was born and raised in Great Falls, MT. “I love to see it grow and become more diverse. It’s a town of passion that is very community oriented. I have a lot of gratitude for Great Falls for everything it has provided me over the years.”

Outside of the clinic, Diondra enjoys spending time outdoors, traveling, and spending time with family and friends.

JACQUELINE DEVINE

FNP-C

Education

University of Phoenix
Masters of Science in Nursing, Family Nurse Practitioner

Introduction

As a Family Nurse Practitioner, Jacqueline’s favorite part about working with patients is helping them to make educated decisions about their own health and empowering them to live healthier and happier lives.

Jacqueline was raised in both Livingston, Montana and Spokane, Washington, though she has always considered Montana home. “What I love about Great Falls is the small-town feel and the ability to raise my children in a safe community. I love that the central location allows easy access to the mountains, lakes, Glacier National Park, and major surrounding cities.”

Outside of the clinic, Jacqueline loves to travel and read fiction novels. “Spending time outdoors is one of my favorite things, whether that means sitting in the backyard, camping, or hiking in the National Parks.”

KENN ENGELHARDT, LCPC

BEHAVIORAL HEALTH

Education

University of Maryland
Bachelors in Sociology

Montana State University – Northern
Masters in Counselor Education

Introduction

As an LCPC, Kenn finds it rewarding helping children and families make positive changes. “I believe we are linked as community members and ‘Nobody wins unless everybody wins.'”

Ooriginally from Pittsburgh, Kenn settled in Great Falls after a 26-year Air Force career.  “I like the small-town atmosphere of Great Falls and the proximity to the Flathead area.”

Outside of the clinic, you’ll find Kenn enjoying music, the outdoors, and spending time with his children and grandchildren. 

Rachel Equihua, DMD

DENTIST

Education

Missouri Southern State University
University of Oklahoma
Western Illinois University
Undergraduate Studies

Lake Erie College of Osteopathic Medicine 
(LECOM) Bradenton, Florida
Graduate Studies

Introduction

As a Doctor of Medicine in Dentistry, Dr. Equihua takes pride in helping patients who come in with severe pain. She finds their gratitude to be an incredible reward to both herself and her team. She also takes pride in helping people turn their lives around, and loves being a small part of that process.

Originally from Oklahoma, Dr. Equihua has lived in six other states before finding her home in Montana. She loves the sense of community in Great Falls and “how hardy the people are!”

Outside of the clinic, you can find Dr. Equihua reading manga, a style of Japanese comic books and graphic novels, with her husband in the winter months. In the summer, she enjoys spending time outdoors with her three kids and two dogs.

CORIN FISCH

SUD CLINICAL MANAGER

Education

Ashford University
Bachelor of Arts in Psychology

Montana State University Northern
Graduate Studies

Introduction

As the Substance Use Disorder (SUD) Clinical Manager, Corin enjoys watching the moments when things begin to click and make sense for for her patients; when they realize that they are capable of changing their lives for the better and that it is within their power to do so. 

Originally from Livingston, Mt, Corin has lived in Great Falls for 20 years. “What I love about Great Falls is that we have a river running through our town, and lot’s of biking trails. I also love that it is close to so many recreational areas that are easily accessible year-round.”

Outside of the clinic, you can find Corin 4-Wheeling, Kayaking, Biking, Skiing, Snowmobiling, playing the piano and guitar, and going to music venues.

VALORA L FREEMAN, LCPC

BEHAVIORAL HEALTH

Education

University of Providence
Undergraduate Studies

Introduction

As a Behavioral Health provider specializing in Play Therapy (ages 2-12), trauma, anxiety, depression, and ADHD, Valora has a passion for helping clients, especially children and families. “My goal is to provide a safe and therapeutic environment for children to express themselves using their primary language: Play. In utilizing play, I am able to build a strong therapeutic relationship which is the cornerstone for change and healing.”

Born and raised in Montana,  living in Great Falls has offered Valora the opportunity to continue working with children in the mental health field.

Outside of the clinic, you can find Valora in one of Montana’s many mountain ranges. 

COLE FUNSETH, DDS

DENTIST

Education

University of Michigan School of Dentistry
Doctor of Dental Surgery

Carroll College
Undergraduate Studies

Introduction

As a Dentist, Cole enjoys helping people move forward in their healthcare journey and helping to relieve pain.

Born and raised in Great Falls, Cole loves the sense of community, and of course, the balmy winters.

Outside of the dental clinic, Cole enjoys fishing, camping, and other outdoor activities., in addition to playing a lot of hockey and golf.

Kenneth Grebliunas, DDS

Dentist

Education

University of Notre Dame
Undergraduate Studies

University of Illinois College of Dentistry
Doctor of Dental Surgery (DDS)

Introduction

As a Dentist, Dr. Grebliunas enjoys treating patients who are experiencing discomfort and pain, working with Alluvion Health’s dedicated staff to deliver care.

Originally from Evergreen Park, IL, outside Chicago, Dr. Grebliunas enjoys Great Falls’ wide open spaces. “It is much less congested and easy to get around!”

Outside of the Dental Clinic, Dr. Grebliunas enjoys a variety of activities, including hiking, mountain biking, kayaking, fishing, hunting, playing guitar, reading, and cooking. He also enjoys living closer to his children, and being able to enjoy life with them.

Annette Griffin, APRN, Psych

PSYCHIATRY

Education

University of North Dakota, Grand Forks
Undergraduate Studies

Montana State University
Graduate Studies

Introduction

As a Psychiatric-Mental Health Nurse Practitioner, Annette sees a variety of psychiatric patients, and loves educating them on mental health, medications, importance of a healthy diet, mild exercise, and sleep hygiene.

Annette was born and raised in Great Falls, MT. She loves Great Falls’ central location, the short drives to mountains, lakes, skiing, and hiking.

Outside of the clinic, Annette enjoys spending time with her grandkids. She also loves to ski, bike, hike, and spend time in the beautiful Montana mountains in any season.

Michael Hall, PA-C

FAMILY MEDICINE | URGENT CARE

Education

Rocky Mountain College (Billings, MT)
BS in Medical Science

Introduction

As a Physician Assistant, Michael’s favorite part about working with patients is taking the time to educate them on medications, vaccinations, and the importance of preventive medicine. Originally from Great Falls, MT, Michael loves the central location of Great Falls and the ability to get to the national parks and wilderness nearby. Outside of the clinic, Michael enjoys spending time with family hiking, shooting, martial art arts, and horse riding. You may even find him cruising the open road on his motorcycle.

JOSEPH JOSLYN, PA-C

FAMILY MEDICINE

Education

University of Washington
MEDEX Program

University of Nebraska
Master of Physician Assistant Studies in Family medicine

Introduction

As a Certified Physician Assistant (PA-C), Joseph loves the variety of patients that one sees in Primary Care as well as the opportunity to impact people’s lives in a very direct way.

Originally from Great Falls, Joseph is proud to call it home, and enjoys the wide open spaces in this part of Montana.

Outside of the clinic, you will find Joseph hunting or reading historical literature.

Louise Krebs, PCLC

BEHAVIORAL HEALTH

Education

Montana State University Billings

Introduction

I love working with both children and adults. I feel privileged to be able to provide support to both children and adults when they need it the most. Mental health struggles can be such an isolating experience, and I feel grateful to be able to walk alongside clients to help them get to a healthier place.

Chesney Martin, PA-C

SCHOOL BASED HEALTH PEDIATRICS

Education

Alderson Broaddus University (Philippi, WV)
BS in Medical Science

University of Nebraska Medical Center
MPAS – Master of Physician Assistant Studies

Introduction

As a Physician Assistant working in Alluvion’s School-Based Health Centers, Chesney loves making lives better in any way she can, while making a personal connection with her patients and their families.

Originally from West Virginia. Chesney loves the friendly people in Great Falls and the beauty of Montana. “There are so many similarities between WV and MT, so I felt at home instantly.”

Outside of the clinic, Chesney enjoys spending time with her family, traveling, floating on the Missouri River in the summer, hiking, photography, and refinishing furniture.

Lauren Montijo, LCSW

BEHAVIORAL HEALTH

Education

University of Montana
Bachelors Degree

Walla Walla University
Masters Degree

Introduction

As a social worker, Lauren loves working with the youth in our community. “I enjoy being a part of the process toward a healthier future.”

Originally from Conrad, MT, Lauren moved to Great Falls in 2007. “I enjoy the small town feel of Great Falls as I feel the community has a close knit atmosphere.”

Outside of the clinic, Lauren enjoys being with her partner and kids. “I love all sports, from coaching to being an avid fan. I am very close with my family, love traveling and making memories.”

TERESA MOUSER

LCPC, LAC, SAP, MAC

School-based behavioral health director

Education

University of Montana
Undergraduate Studies

University of Cincinnati
Capella University
Graduate Studies

Rio Salado College
Addictions Schooling

Introduction

As a Behavioral Health Provider, and Director of School-Based Behavioral Health, Teresa enjoys working with clients. “They offer a different story and struggle all wanting the same thing as most people:  peace, answers and people to spend time with.” 

A self-described “Air Force Brat,” Teresa has lived all over the US. The things she loves about Great Falls are access to fishing, hiking, finding treasure, and the great outdoors.

Outside of the clinic, Teresa’s self-care process includes:  fishing, hiking, finding treasure; Loving deeply those important in her life; Fun and excitement: motorcycle and adventure.

LYNDSEY ORAW, M.Ed., PCLC

BEHAVIORAL HEALTH

Education

Montana State University-Northern
Masters of Counselor Education

University of Montana
Bachelor of Social Work

Introduction

As a Behavioral Health provider, Lyndsey’s favorite part about working with patients is hearing their stories, and forming relationships. 

Originally from Chester, MT, Lyndsey loves Great Falls because it is centrally located, and surrounded by so many beautiful areas to explore. 

Outside of the clinic, Lyndsey loves to read, hike, crochet, boat, bake, and spend time with family and friends. 

DANIEL PRADERE, FNP

PRIMARY CARE

Education

Gonzaga University
Master of Science in Nursing
Family Nurse Practitioner

Bellevue Community College
Associates Degree in Nursing

Introduction

As a Family Nurse Practitioner, Dan enjoys listening to patients and helping them achieve their health goals.

Originally from Wyoming, Dan has lived in several states before settling in Great Falls, MT.  Moving here in 2009, what Dan appreciates most about Great Falls is the freedom, wide open spaces, and the Montana way of life.  “It is also a great place to raise a family!”

Outside of the clinic, Dan enjoys spending time hiking, biking, and spending time with family.

NIKKI RITLAND, MEd, PLCPC

BEHAVIORAL HEALTH

Education

Montana State University-Northern

Introduction

As a Behavioral Health provider, Nikki loves helping patients identify the behaviors that need tweaking and getting to see them grow and be successful.

Born and raised in Great Falls, Nikki loves the small town feel, along with how Great Falls is always looking for ways to update and keep things fresh.

Outside of the clinic, Nikki loves reading true crime novels, watching various documentaries, and spending time with family.

Heather Smith, APRN, FNP-BC

FAMILY MEDICINE

Education

Montana State University
Bachelor of Science in Nursing

Walden University
Master of Science in Nursing

Introduction

As a Family Nurse Practitioner, Heather loves helping patients make improvements in their health to live longer, healthier lives. “Making a positive impact for a patient’s mental or physical wellbeing is the most rewarding part of my job.”

Born and raised in Great Falls, MT, Heather has lived in Montana most of her life. “I learned to love and appreciate the rural areas of Montana and the people who live here. I love that Great falls is centrally located in Montana and most outdoor adventures are just a short drive away.”

Outside of the clinic, Heather enjoys outdoor adventures such as hunting and fishing. In summer, Heather’s favorite Montana season, she likes being on the water at the lakes or rivers around Montana. “I especially love raft trips on the Missouri with my family and friends.”

Alexa Thielman, PA-C

PRIMARY CARE

Education

Rocky Mountain College

Introduction

As a Certified Physician Assistant (PA-C), Alexa loves meeting new people, and listening to patients’ stories.

Originally from Minnesota, Alexa moved out to Montana for schooling and stayed in Montana for all the outdoor activities it has to offer. “I love Great Falls central location to many different hiking and skiing areas. It is a great community to be a part of.”

Outside of the clinic, Alexa loves being outdoors. She hikes and golfs in the summer, and skis throughout the winter.

Paige Thomas, LCPC

BEHAVIORAL HEALTH

Education

University of Great Falls
Bachelor of Arts

Walden University
Master of Science

Introduction

Paige’s favorite part of working with patients is being able to see the positive changes they are making in their lives.

Originally from Great Falls, MT, Paige loves the way our community comes together for others.

Outside of the clinic, you can find Paige lost in a good book, or spending time with family and friends.

Julie Trosper, LCPC

TRAUMA EMDR

Education

Montana State Northern
Masters of Education Counselor Education

University of Providence
Bachelor of Arts

Northwest University
Associate of Arts

Introduction

As a Licensed Clinical Professional Counselor, Julie finds it an honor to be a part of a patient’s life for a time, to be a part of their healing process, and watching the client heal and change.

Originally from Great Falls an having lived here most of her life, Julie “loves the sense of community I have living here, being able to go out in the community and seeing someone I know and getting to reconnect in that moment.”

Outside of the clinic, Julie loves to garden, boasting a growing collection of topiaries she finds relaxing to trim and keep neat. She also plays the piano and sings, enjoying many forms of music.

Jessica Vlasie, APRN, WHNP

WOMEN’S HEALTH

Education

University of Cincinnati

Introduction

As a Women’s Health Nurse Practitioner, having the opportunity to make a difference in someone’s life is priceless to Jessica.

Originally from Great Falls, Jessica loves being close to family.

Outside of the clinic, Jessica enjoys going camping with her family, and golfing.

Jennifer Wiederhold, APRN, FNP

FAMILY PRACTICE

Education

Chamberlain University
Masters of Science in Nursing

Western Governors University
Bachelors of Science in Nursing

Introduction

As a Nurse Practitioner in our School-Based Health Centers, Jennifer loves being able to educate patients on their healthcare.

Born and raised in Lincoln, MT, Jennifer loves Great Falls because “Northcentral Montana is home.”

Outside of the clinic, Jennifer enjoys reading, hiking, knitting, and sitting by her koi pond.

Brooke Wilder-Corrigan, DMD

DENTIST

Education

Roseman University
Doctor of Medicine in Dentistry

Introduction

As a Dentist, Brooke’s favorite part about working with patients is hearing stories about their lives; she has learned so many things about her patients and considers herself lucky to know their best memories. 

Brooke is originally from Lake Linden, Michigan but has spent the last ten years living in multiple states. She loves the restaurants and access to the outdoors that Great Falls has to offer. 

Outside of the dental clinic, Brooke enjoys spending time outdoors hiking, camping, skiing, fishing and hunting. She also enjoys spending time with my family and reading good books. 

CHRISTINA WINGERTER, LCPC, PMH-C

BEHAVIORAL HEALTH

Education

University of Providence
Undergraduate Studies

Introduction

As a Behavioral Health provider, Christina loves being able to build realtionships with people and be a part of their journey. “Every once in a while, I get to witness moments of profound insight in therapy.  A client finally connects some important dots on their own.”

Originally from Washington, Christina moved to Montana to attend school. “I met my husband in Montana and so Montana is home. I like Great Falls because you don’t have to go very far to be out in nature.”

Outside of the clinic, you will likely see Christina outdoors with her family. “We like to hike, camp, kayak and garden. I am also a big fan of running and every once and a while will sign up for a road race for fun.”

DARCY ZANTO, FNP-C

FAMILY PRACTICE

Education

Carroll College
Bachelor of Science in Nursing

Gonzaga University
Master of Science in Nursing

Introduction

As a Family Nurse Practitioner, Darcy enjoys getting to know my patients and their families and being able to aid them in achieving that their healthcare goals.

Originally from the Spokane Valley in Washington state, Darcy moved to Montana over 20 years ago after marrying her husband.  “I enjoy the wide open spaces of Montana as well as the small-town atmosphere, and raising my children in the small-town environment.”

Outside of the clinic, you’ll find Darcy enjoying the farming and ranching life.  “Our children are involved with football, basketball, baseball, golf, track, archery, and 4-H. We also enjoy camping, snowmobiling, boating, hunting, and fishing!”

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