HopeWest Medical Team
Crystal Owens, MD
Chief Medical Director
Heidi Marlin, MD
Physician
Darrin Green, MD
Physician

Kimberly McGregor, MD
Physician
Laura Harrison, NP
Nurse Practitioner
Casey Peiffer, NP
Nurse Practitioner
Megan K. Huemoller, NP
Nurse Practitioner
Kirsten Wiegert, NP
Nurse Practitioner
Kathleen Wilson, DNP
Nurse Practitioner
Devan Millard, MD
Physician
Carol Fowler, MD
Physician
Erin Arthur, MD
Physician

Kellie Turner, MD
Physician

Crystal Owens, MD
Chief Medical Director
Dr. Owens grew up in Georgia in a family of preachers and teachers who instilled in her the desire to serve others. She received her B.A. in Chemistry from the University of West Georgia and subsequently attended Loma Linda University School of Medicine where she received her M.D. Training at Loma Linda focusing on treating patients as whole people with spiritual, emotional, and physical needs.
Her residency training was in Family Medicine in Salt Lake City, Utah. While in residency she started working in hospice and enjoyed being part of a team that met not only the patient’s needs but their family’s as well. She has been board certified in Family Medicine since 2004.
Her work experience in Utah included being Medical Director of a hospice and palliative care program with a 22-bed inpatient hospice unit and working for Intermountain HealthCare’s senior clinics. She moved to Grand Junction in 2013 to work with HopeWest’s hospice and palliative care programs. From 2019-2022 she worked at MarillacHealth as CMO and as a primary care physician. Dr. Owens returned to HopeWest in 2022 and is Chief Medical Director for the Hospice, Palliative Care, and PACE programs.
Outside of work, Dr. Owens enjoys hiking with her husband and their dog.

Heidi Marlin, MD
Physician
Dr. Marlin has worked with HopeWest in the Delta and Montrose areas since 2011. She is certified as a Hospice Medical Director and board-certified in Family Medicine. Prior to her career in hospice and palliative medicine, she practiced full-spectrum family medicine from 2008-2012.
She completed her Family Medicine Residency at Northern Colorado Family Medicine in Greeley, Colorado, and obtained her medical degree from Oregon Health and Sciences University School of Medicine in 2005.
She is married to a family practice physician and they have 2 girls. Outside of work she enjoys running, skiing and spending time outdoors with her family.

Darrin Green, MD
Physician
Dr. Green joined HopeWest in October 2022 at our Montrose location. Prior to joining HopeWest, Dr. Green provided care at the Montrose Veterans clinic for two years, was part of the Cedar Point Health Family Medicine Clinic in Montrose for three years, and in private practice in Montrose for 14 years as well as providing inpatient care at Montrose Regional Health until 2020.
Dr. Green also served on Montrose Regional Health’s Medical Executive Committee from 2009-2016 and was Chief of Staff 2015-2016. He attended medical school at the University of Colorado graduating in 2000 and completed a Family Medicine Residency in Denver in 2003.
Dr. Green grew up in Montrose and has a degree in Molecular Biology and German from the University of Colorado in Boulder. In his free time he enjoys spending time with his family, hiking, bike riding, and building furniture and guitars.

Vicky Mathwig, MD
Physician
HopeWest is pleased to introduce Dr. Vicky Mathwig, MD, as a hospice and palliative medicine physician. Dr. Mathwig comes to HopeWest with a wealth of experience as an exceptional physician, board-certified in Family Medicine. While working for the past eight years as a primary care physician, Dr. Mathwig has witnessed the powerful impact of the HopeWest team in the lives of her patients and their families.
Dr. Mathwig graduated from Creighton Medical School in Omaha, Nebraska, in 2007. She completed her residency training at St. Mary’s Family Medicine in 2010, the same year she became board-certified in Family Medicine.

Laura Harrison, NP
Nurse Practitioner
Laura Harrison has been a nurse since 1980 and completed her nurse practitioner degree from the University of Colorado in 2007. She also completed a Palliative Care Fellowship program in Los Angeles, California, in 2008. She has worked with HopeWest intermittently since 2004 and we were happy to have her return to work with us full-time again in February 2021. She is from Southern California and loves living in Grand Junction because of all the amazing hiking and cycling opportunities. She is also a proud grandmother.

Casey Peiffer, NP
Nurse Practitioner
Casey Peiffer started working for HopeWest in 2017 as an RN. She has practiced nursing in the community setting, quality department and at the Ferris Care Center before becoming a Nurse Practitioner. In 2021, she graduated from Walden University with a Master of Science as a certified Family Nurse Practitioner. In her free time, she loves spending time with her family in the mountains, four-wheeling, boating, camping and crafting.

Megan K. Huemoller, NP
Nurse Practitioner
Megan K. Huemoller, MSN, FNP-C has worked in hospice and palliative care, as well as primary care, home care, and inpatient care for over a decade. She spent four years working with Centura Health as a Nurse Practitioner on the palliative care team, serving patients and families throughout the Front Range in both homes and care facilities. She has a passion for serving communities through hospice and palliative care services.
Megan graduated from the University of Colorado with a Bachelor of Science in Business Administration – Finance, in 2004. She later realized her passion for serving others through the health care field and graduated from Regis University with a Bachelor of Science in Nursing in 2011. She later continued her education, earning a Master of Science in Nursing, Family Nurse Practitioner, at Regis University in 2017.
When not working, Megan enjoys all the Grand Valley has to offer. She spends time hiking with her dogs, Shyla and Marley, as well as fishing, golfing, and exploring the area.
Megan joined HopeWest in 2022 as a Nurse Practitioner and looks forward to continuing her service with hospice and palliative care in the Grand Valley.

Kirsten Wiegert, NP
Nurse Practitioner
Kirsten Wiegert is a board-certified Adult and Gerontologic Nurse Practitioner who joined HopeWest in 2022 after providing primary care in the Grand Valley since 2016. She brings a broad nursing knowledge and experience with her and is grateful for the opportunity to continue to provide patient-specific and compassionate care for patients. She received her undergraduate and graduate nursing education from Kaplan University. Her clinical interests include frailty, aging in place, and medical care of marginalized groups.
In her free time, she can be found with her husband, children and grandchildren, with pets, in the mountains, gardening, or being creative.

Kathleen Wilson, NP
Nurse Practitioner
Kat earned her Doctorate Nurse Practice (DNP) from the University of Utah. She earned her Master of Public Health (MPH) from the University of Northern Colorado. Her Bachelors in Nursing Science (BSN) was earned at The Ohio State University.
She enjoys medically complex and challenging patients in primary care. She works mostly with older patients, owing her specialty in gerontology to growing up with four amazing grandparents.
In her spare time, she enjoys cross-country skiing, gardening, hiking, exercising with friends, and hanging out with Molly, her tuxedo kitty!
Her children are grown and gone, but she will still brag about them whenever she can find someone to listen!

Devin Millard, MD
Physician
Dr. Devan Millard grew up in Las Vegas, Nevada. She moved to Salt Lake City to attend the University of Utah where she received her degree in Behavioral Science. She then attended the University of Nevada School of Medicine where she received her medical degree in 2010. Her residency in Family Medicine was completed at St. Mark’s Hospital in 2013. She is board certified in Family Medicine and has completed the Hospice Medical Director Certification Board.
She was a hospice medical director in Utah for 8 years, then the Medical Director of the Palliative Care Service at the VA hospital in Salt Lake City. She joined HopeWest in 2023.
Outside of work, Dr Millard enjoys spending time with her husband, twin daughters and dog, Izzy.

Carol Fowler, MD
Physician
Dr. Carol Fowler received her undergraduate degree in anthropology from Yale College in New Haven, Connecticut, and her medical degree from the University of Colorado School of Medicine in Denver, Colorado. She completed her family practice residency at St. Mary’s Hospital in Grand Junction, Colorado where she has resided with her family since 1985.
Dr. Fowler is board certified in Hospice and Palliative Medicine and in Family Medicine and began working for HopeWest in 2009 after having a family member in hospice services. Currently, she is also employed at St. Mary’s Hospital as the palliative care physician for their in-patient multidisciplinary Palliative Care Service. Her professional interests are hospice and palliative medicine and medical care of persons with intellectual disabilities.
Prior to receiving her medical degree, Dr. Fowler was an archeologist for 9 years. She has been knitting since she was eight years old and enjoys spinning yarn, weaving, and playing the piano.

Erin Arthur, MD
Physician
Dr. Arthur is a family medicine physician in rural Plateau Valley and works with HopeWest to serve hospice patients in that area. She went to medical school at the University of Colorado, graduating in 2008, and trained in Family Medicine Residency in Anchorage, Alaska, from 2008-2011.
She is board certified in Family Medicine and has practiced in Colorado since 2012. Outside of work she enjoys her family as well as hiking, camping, mountain biking, and playing the guitar.