Meet Our Team

Image of Dr. Matthew Welter, a Medical Doctor at Living Tree Medical, depicted in professional medical attire, highlighting his medical qualifications and role.

Matthew Welter, MD

Dr. Matthew Welter came to Cache Valley in 2005 from his home state of Wisconsin, where he also completed medical school at the Medical College of Wisconsin. He brought with him to Logan his love of medicine, as well as his love of cheese and Wisconsin sports especially the Green Bay Packers. Dr. Welter is a board certified Family Medicine physician and is available to treat patients of all ages.

Portrait of Dr. Duke from Living Tree Medical, dressed in medical practitioner's attire.

Kevin Duke, DO

Kevin Duke, DO grew up in Perry, Utah and graduated from Box Elder High School. He graduated from Utah State University with a Bachelor of Science degree in Psychology in 1994. He attended medical school from 1995-1999 in Missouri at A.T. Still University. He accomplished a three year family practice residency program in 2002 in Mesa, Ariz. He returned to Cache Valley in 2002 and has practiced family medicine in Providence, Utah ever since.

Speaks Spanish

Image of Jennifer Mosteller, a staff member at Living Tree Medical, in professional clothing

JEN MOSTELLER, MSN, FNP-BC, DIPACLM

Jennifer Mosteller is a nationally dual board certified and licensed Family Nurse Practitioner with both AANP and ANCC. Additionally, she is board certified in Lifestyle Medicine through the American College of Lifestyle Medicine and has additional education and training in obesity management through the Obesity Medical Assoociation. She completed her MSN from the University of Cincinnati, graduating from the Family Nurse Practitioner program with honors.

Jen enjoys building relationships with her patients and their family members and is committed to helping others pursue better health results. She loves the opportunity to work with a variety of patients across the life span and provide education and treatment options that allow them to make the best decisions for their health and wellbeing. Additional primary care experience includes diabetes management, adolescent health, mental health, preventative care, weight loss, nutrition, and women’s health.

Portrait of Aaron Wyatt, Physician Assistant at Living Tree Medical's Urgent Care unit.

Aaron Wyatt, PA

Aaron joined Living Tree Medical Group in March of 2022. Previous to that, he co-directed an urgent care in Salt Lake County. He graduated from Elon University with a Master’s in Physician Assistant Studies in 2021. Aaron is an alumni of Utah State University, having received his Bachelor’s in Spanish Studies in 2016.

Aaron is excited to serve Cache Valley as an urgent care provider. He believes that urgent care facilities benefit communities by lowering emergency room visits for certain medical conditions.

In his spare time, Aaron enjoys road cycling and camping. He has two children and is excited to raise them with his wife in Cache Valley.

Hablo Espanol