PRIMARY CARE

Linda Selby, MD

Family Practice

BS, Biology, California State University, Long Beach, CA
MD, University of Missouri-Columbia, Columbia, MO
Residency, Family Medicine, Palmetto Richland Hospital/University of South Carolina, Columbia, SC
Fellowship, Sports Medicine, Palmetto Richland Hospital/University of South Carolina, Columbia, SC

Dr. Selby joined Harney District Hospital Family Care in 2023. She provides a full range of healthcare services as a family physician. She is also the Chief Medical Officer for Harney District Hospital and its affiliated clinics.

Heidi Vanyo, MD 4

Heidi Vanyo, MD

Family Practice, Obstetrics

BS, Physiological Sciences and Psychobiology, University of California, Los Angeles, CA
MD, University of Wisconsin School of Medicine and Public Health, Madison, WI
Residency, Fox Valley Family Medicine, Appleton, WI

Dr. Vanyo joined Harney District Hospital Family Care in 2015. She provides a full range of healthcare services as a family physician, including obstetrics.

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Lincoln Mosier, DO

Family Practice, Osteopathic Medicine

BS, Organismal Biology, Portland State University, Portland, OR
DO, Pacific Northwest University of Health Sciences, Yakima, WA
Residency, University of Wyoming Family Medicine, Cheyenne, WY

Dr. Mosier joined Harney District Hospital Family Care in 2021. He provides a full range of healthcare services as a family physician, including osteopathic medicine.

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Tim Tetzlaff, MD

Family Practice

BA, Rhetoric and Media Studies, Willamette University, Salem, OR
BS, Biology, University of Oregon, Eugene, OR
MD, University of Medicine and Health Sciences Saint Kitts
Residency, University of Wyoming Family Medicine, Casper, WY

Dr. Tetzlaff joined Harney District Hospital Family Care in 2021. He provides a full range of healthcare services as a family physician.

Danyelle Peters WEB

Danyelle Peters, DNP, FNP-BC

Family Nurse Practitioner

BS, Nursing, University of Portland, Portland, OR
DNP, FNP-BC, Gonzaga University, Spokane, WA

Danyelle joined Harney District Hospital Family Care in 2020. She provides a full range of healthcare services as a family nurse practitioner.

Mary Schimmelpfennig WEB

Mary Schimmelpfennig, MS, FNP-BC

Family Nurse Practitioner

BS, Nursing, University of Portland, Portland, OR
MS, FNP-BC, Simmons University, Boston, MA

Mary joined Harney District Hospital Family Care in 2020. She provides a full range of healthcare services as a family nurse practitioner.

OBSTETRICS

Patricia McNamara, MD

Gynecology

BS, Fordham University, Bronx, NY
MD, Case Western Reserve University School of Medicine, Cleveland, OH
Residency, Obstetrics and Gynecology, Metro Health Medical Center, Cleveland, OH

Dr. McNamara joined Harney District Hospital Family Care in 2019. She offers gynecological/women’s health services.

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Peter Cabala, DO

Gynecology

BS, Eastern Michigan University, Ypsilanti, MI
DO, Michigan State University College of Osteopathic Medicine, East Lansing, MI

Dr. Cabala joined Harney District Hospital Family Care in December 2020. He offers gynecological/women’s health services.

EMERGENCY DEPARTMENT

Kevin Johnston, MD 4

Kevin Johnston, MD

Emergency Department

BS, Sociology, University of Oregon, Eugene, OR
MD, Oregon Health Sciences University, Portland, OR
Residency, Medical College of Wisconsin, Waukesha, WI

Dr. Johnston joined Harney District Hospital Family Care in 2002. He now works full time in the Emergency Department.

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David Mehr, MD

Emergency Department

BA, Journalism, University of Oregon, Eugene, OR
MD,  University of Kentucky College of Medicine, Lexington, KY
Residency, Emergency Medicine, Oregon Health & Science University, Portland, OR

Dr. Mehr joined the Harney District Hospital Emergency Department in 2021.

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Spencer Clarke, MD

Emergency Department

BS, Microbiology, Magna Cum Laude, Oregon State University, Corvallis, OR
MD, Cum Laude, Alpha Omega Alpha, Oregon Health & Science University, Portland, OR
Residency, Family Medicine, Spokane, Washington

Dr. Clarke joined Harney District Hospital in 2015. He is board certified in family medicine and works in the Emergency Department.

SURGERY

Dr. John Nguyen, DO, General Surgeon

John Nguyen, DO

General Surgery

BS, Des Moines University, Des Moines, IA
DO, Kansas City University of Medicine and Biosciences
Residency, General Surgery, Michigan State University, Trenton, MI

Dr. Nguyen joined Harney District Hospital in 2018. As a general surgeon, he performs a range of surgical procedures.

Dr. Harry Reynolds, MD, General Surgeon

Harry Reynolds, MD

General Surgery

BS, Syracuse University, Syracuse, NY
MD, Case Western Reserve University School of Medicine, Cleveland, OH
Residency, General Surgery, University Hospitals of Cleveland Medical Center, Cleveland, OH
Fellowship, Colon and Rectal Surgery Fellowship, Cleveland Clinic Foundation

Dr. Reynolds joined Harney District Hospital in 2018. As a general surgeon, he performs a range of surgical procedures.

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Emery Chang, MD

General Surgery

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Luke Hemphill, CRNA, NSPM-C

Anesthesia

BSN, University of Utah, Salt Lake City, UT
MSN, anesthesia, Oakland University/Beaumont Hospital, Rochester, MI

Luke joined Harney District Hospital in 2015. He is a Certified Registered Nurse Anesthetist (CRNA) with a certification in Non-Surgical Pain Management (NSPM-C). He provides pain management treatments including radiofrequency therapy, nerve blocks, epidurals, and steroid injections.

MENTAL HEALTH

Rebecca Ross

Rebecca Ross, RN, PhD, PMHNP-BC

Mental Health

ADN, Nursing, Chemeketa Community College, Salem, OR
BSN, Nursing, Oregon Health and Science University, Portland, OR
MSN, Psychiatric Nursing, California State University — Long Beach, Long Beach, CA
PhD, Oregon Health and Science University, Portland, OR

Rebecca has more than 30 years of experience in psychiatric nursing and has been a psychiatric mental health nurse practitioner since 1997. She joined HDH Family Clinic in 2019 and provides telepsychiatry services in the clinic to people ages 14 and older.