We have a tremendously dedicated team of providers and specialists at Three Rivers. Their primary focus is treating patients in our clinic and hospital, but they fill other leadership roles within our organization as well to help ensure quality patient care.
TY WITT, M.D.
Chief Medical Officer & Med Staff Vice President
Dr. Ty Witt is a gynecologist with over 30 years of experience in women’s health. Throughout his career Dr. Witt has delivered more than 4,000 babies, but for the past several years he has focused on gynecology. He is certified by the American Board of Obstetrics & Gynecology.
Dr. Witt has extensive surgical expertise and stays up-to-date on the newest, most minimally invasive procedures to help women heal with less pain and recovery time. He specializes in women’s health issues, including bone health, hormonal issues, heavy bleeding, urinary incontinence, and infertility.
Surgical Capabilities: Hysteroscopy, hysteroscopic ablations, laparoscopy for pelvic pain, masses and cysts, repair of pelvic and vaginal relaxation, laparoscopic assisted and abdominal hysterectomies, infertility, EPCT, IUI, HSG, IUD, LEEP, core biopsy, vaginal rejuvenation with posterior colporrhaphy and labioplasty.
For more information or to make an appointment, please call 509-689-3749.
AMY ELLINGSON, M.D.
Medical Staff President
Dr. Amy Ellingson is a longtime local family practice physician who joined Three Rivers Family Medicine on August 26, 2019. In January 2021, she was elected the Medical Staff President for Three Rivers Hospital and Three Rivers Family Medicine by the Medical Staff Committee.
Dr. Ellingson has been working in North Central Washington since 2002 as an outpatient and inpatient family medicine doctor. Dr. Ellingson speaks Spanish fluently and specializes in disease prevention, healthy lifestyles, and Bio-Identical Hormone Replacement Therapy. She also practiced surgical obstetrics until 2015.
Dr. Ellingson is certified by the American Board of Family Medicine and is a member of the American Academy of Family Medicine. She received a Bachelor of Arts degree in Sociology from the University of Notre Dame in South Bend, IN, and earned her Doctor of Medicine from Loyola University of Chicago. She completed her residency at the Montana Family Practice Residency Program.
Dr. Ellingson also serves as Medical Director of Touching Tiny Lives, led the Diabetes Smackdown series in Chelan, and created an NCWLife television program called “Live It Up.”
Dr. Ellingson sees patients from 9 a.m. to 5 p.m., Monday through Thursday. Same-day appointments may be available. For more information or to make an appointment, please call 509-689-3749.
ALLAN HUFFMAN, M.D.
ERx Site Manager
Dr. Huffman is one of our longstanding, dedicated emergency physicians through ERx Group, LLC. Beginning November 2020, Dr. Huffman, along with our other ERx providers, began attending to patients on our Acute Care floor as well. This ensures a seamless transition and high quality, standard care from admission to discharge. Dr. Huffman also stepped into the ERx site manager role for Three Rivers Hospital in January 2021.
STEPHEN WHITE, M.D.
Dr. Stephen White joined the Three Rivers team in July 2020, through a partnership with Mid-Valley Hospital & Clinic in Omak, WA. Dr. White has over 20 years of orthopedic experience. He attended medical school at the University of Utah and completed his residency at the University of Kansas. After five years in Kansas, he spent 17 years in Texas and Oklahoma. He is board certified by the American Board of Orthopedic Surgery. Dr. White loves the small town setting, where he feels that he can personally care for people with whom he lives and works. He practices general orthopedics with extensive experience with joint replacement, trauma and sports medicine.
Dr. White is dedicated to the latest advances in orthopedic surgery with frequent special training courses in joint replacement, joint revision, trauma, and sports. Other common procedures with which he has many years of experience are arthroscopic ACL and meniscal surgery (knee), arthroscopic shoulder surgery (including the rotator cuff and stabilizing ligaments), and endoscopic carpal tunnel surgery.
Even with his extensive surgical experience, Dr. White still treats most conditions without surgery. He enjoys educating patients and involving patients in their plan for treatment. Patient choice is very important to him and he feels that treatment should be individualized for everyone he sees.
Dr. White incorporates a holistic approach with mind, body and spirit. Scientific studies are showing the connections between stress, depression and disease and aging. Studies are explaining how prayer, optimism, connections with other people, compassion and mindfulness can all help improve outcomes and quality of life.
Dr. White lives in the Omak area with his wife and daughter.
For more information or to make an appointment, please call 509-689-3749.
GREGORY FISK, PA-C
Greg Fisk began his career in 2002 as a certified physician assistant with Family Psychiatrists, before moving to Omak in 2005. He worked with Caribou Trail Orthopedics for a number of years and provided ER call coverage for Three Rivers Hospital before accepting a position with Mid-Valley Medical Group. He re-joined the Three Rivers team with Dr. White in July 2020.
In addition to his cumulative 12 years of experience in orthopedics, Greg has also worked in mental health, emergency, and sleep medicine.
For more information or to make an appointment with Greg Fisk, please call 509-689-3749.
Dr. ERIC EBAUGH
Eric Ebaugh, D.O. will join the Three Rivers team in mid-February 2023. Our clinic is already scheduling general surgery consultations for him.
Dr. Ebaugh is board-certified by the American College of Surgeons. He is coming to Three Rivers from Wenatchee Valley Medical Group in Moses Lake, where he has worked as a general surgeon since 2016.
He completed his residency in 2016 at the University of Kansas Medical Center and earned his Doctor of Osteopathic Medicine degree from the Kansas City University of Medicine & Biosciences in 2011. He is trained in Advanced Trauma Life Support.
Dr. Ebaugh served in the United States military before beginning his education and career in medicine. While deployed in Iraq in 2004-2005, he led a security convoy team and provided first response medical support to his own team and others. In 2017-2018, he served in two surgical humanitarian missions in Nigeria with the Moses Lake Medical Team.
Services Dr. Ebaugh provides include:
- Laparoscopic and open hernia repair
- Laparoscopic abdominal and gastrointestinal surgery
- Upper and lower endoscopy, including routine colonoscopies
- Wound care and skin grafts
To make an appointment with Dr. Ebaugh, please call 509-689-3749.
ROY HUFFSTETLER, PA-C
Roy will being seeing patients on March 7, 2023 in our Three Rivers Family Medicine clinic. He has worked in primary care for 10 years in south Okanogan County, but he has been a Certified Physician Assistant (PA-C) for over 17 years.
Roy’s experiences as a lifeguard in high school and college, then as an EMT-B for five years inspired him to pursue a career in medicine. In 2005, he earned a master’s degree in Physician Assistant Studies from the the University of Texas Medical Branch.
One of Roy’s favorite things about being a healthcare provider is the connections he has made with his patients.
“For a lot of my families, I have helped to take care of three generations and it’s so rewarding for me,” he said.
Roy treats patients of all ages under the umbrella of primary care, but his favorite focus is pediatrics.
“I love doing well child checks, sports physicals, and minor office procedures like toenail removal and suturing,” he said.
When Roy isn’t working, he is spending time with his wife, Mandi, and their three teenage boys. Some of their favorite activities include hiking, swimming, mountain biking, camping, and floating the river. In the winter, they do a lot of downhill skiing at the Loup. Roy has been a volunteer on Ski Patrol for over 10 years.
Roy will see patients every Tuesday through Friday at Three Rivers Family Medicine. To schedule an appointment, please call 509-689-3749.