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St. Luke's Clinic – Internal Medicine: Eagle

We’re a team of trained and experienced healthcare professionals skilled in medical care for adults, including routine and preventive health checks, diagnosis and treatment when a medical problem is first suspected, and ongoing management of chronic illness. As internists, we keep the whole patient in mind, rather than merely focusing on a single disease or organ system.

We offer a broad scope of services, including (but not limited to) the diagnosis and treatment of heart disease and hypertension, kidney disease, gastrointestinal problems, allergies, cancer, anemia, and lung problems, such as asthma and emphysema. We also manage infections, neurological problems, such as strokes and seizures, nutritional problems, depression, skin disease, and diabetes and thyroid disease.

  • Location & Contact Info

    3101 E. State St.
    Suite 2120
    Eagle, ID 83616
    (208) 473-3275
    Fax: (208) 473-3276
    Directions/Map
    Make an Appointment

    Accepting New Patients

    Yes

  • Office Hours

    Mon - Fri: 8 a.m. - 5 p.m.

  • Before Your Visit

  • For Current Patients

  • After-hours & Weekends

    If you are having a life-threatening medical emergency, please go to the nearest emergency department or call 911. If you need urgent support for a mental health crisis, please use 988 to call or text the Idaho Crisis & Suicide Hotline.


    If you need other support after hours, please call us first, even when we’re closed! Our clinic has after-hours telephone services available if you have a medical question and aren’t sure if you need an appointment or if you should go to an urgent care or emergency department. Please do not use MyChart messaging for any urgent messages.

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Schedule an Appointment
If you have a medical emergency, do not use online scheduling. Call 911 or proceed to your nearest emergency department. If you require immediate assistance for a non-emergency condition, please contact the clinic directly by phone.

Are You Sick or Injured?

Are You Sick or Injured?

Use Our Symptom Checker for Advice

Our symptom checker offers educational information on various conditions, and provides advice regarding home care or first aid, when appropriate, as well as instructions on when you may need to call your provider, call 911, or go to an emergency department. It also offers dosage tables for common over-the-counter drugs.

The information in our symptom checker is designed with patient safety as the highest priority. Each care guide is reviewed by physicians, specialists and nurses for accuracy.

If you need additional advice regarding your sickness or injury, please contact your provider.

Use the symptom checker now

Access On-Demand Virtual Care!

Providers

  • Katherine Andrews, PA-C

    Katherine H. Andrews, PA-C

    Internal Medicine

    Biography

    Katie Andrews, PA-C has worked with adults in a variety of clinical settings, including primary care, hospice and palliative care, and geriatric focused post-acute care. She also teaches PA studies at Idaho State University and wilderness medicine with NOLS Wilderness Medicine. 

    Katie earned her bachelor's degree from Middlebury College and her physician assistant degree from Idaho State University. 

    • St. Luke's Health Partner
      St. Luke's Health Partner

      These providers work together to achieve patient-centered care, using proven best practices to offer better care to you and your family.

      see full profile

    • Specialties, Conditions & Treatments

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  • Karen D. East, MD

    Internal Medicine

    Biography

    Karen D. East, MD is a diplomate of the American Board of Medicine. She earned her bachelor's degree in chemistry from Duke University. She was a clinical instructor at the University of Utah.
    • St. Luke's Health Partner
      St. Luke's Health Partner

      These providers work together to achieve patient-centered care, using proven best practices to offer better care to you and your family.

      see full profile

    • Specialties, Conditions & Treatments

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  • Thomas D. Erskine, MD

    Internal Medicine

    Biography

    Thomas Erskine, MD has cared for adults at all levels of care, including the outpatient clinic, the hospital and ICU, and at skilled nursing facilities. His current practice is open to all adults. 

    Dr. Erskine is a diplomate of the American Board of Internal Medicine. Prior to his medical education, he earned a bachelor's degree in physiology at the University of California, Davis. He and his family are transplants from California to Eagle, Idaho. In his free time, he enjoys camping, fishing, motorcycle touring, and mountain biking.

    • St. Luke's Health Partner
      St. Luke's Health Partner

      These providers work together to achieve patient-centered care, using proven best practices to offer better care to you and your family.

      see full profile

    • Specialties, Conditions & Treatments

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  • Michael D. Hedemark, MD

    Internal Medicine

    Biography

    Michael Hedemark, MD earned his bachelor's degree in chemistry from Whitman College and his MBA from Boise State University. He earned his medical degree from the University of Washington School of Medicine and completed his internship and residency at the University of Washington, finishing residency as chief resident at the Boise VA Medical Center.
    • St. Luke's Health Partner
      St. Luke's Health Partner

      These providers work together to achieve patient-centered care, using proven best practices to offer better care to you and your family.

      see full profile

    • Specialties, Conditions & Treatments

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  • Tracy L. Johnston, NP

    Internal Medicine

    Biography

    Tracy Johnston, MSN, APRN, NP-C is a certified nurse practitioner through the American Association of Nurse Practitioners. She earned her master's degree in nursing, family nurse practitioner, from Idaho State University, and has experience in telemetry, medical imaging, emergency medicine, coronary care, and infusion services.

    • St. Luke's Health Partner
      St. Luke's Health Partner

      These providers work together to achieve patient-centered care, using proven best practices to offer better care to you and your family.

      see full profile

    • Specialties, Conditions & Treatments

      See Less See More
  • Jeffrey R. Moore, MD

    Jeffrey R. Moore, MD

    Internal Medicine
    • St. Luke's Health Partner
      St. Luke's Health Partner

      These providers work together to achieve patient-centered care, using proven best practices to offer better care to you and your family.

      see full profile

    • Specialties, Conditions & Treatments

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  • Jonathan Schott, MD

    Family Medicine

    Biography

    Jon Schott, MD specializes in family medicine, chronic disease management, and geriatrics. He is particularly interested in “patient-centered medical home” transformation. Dr. Schott enjoys playing a role in the administration of health care, and currently serves as the medical director of St. Luke's Health Partners.

    Dr. Schott founded Eastern Oregon Medical Associates with three partners before affiliating with St. Luke’s.

    • St. Luke's Health Partner
      St. Luke's Health Partner

      These providers work together to achieve patient-centered care, using proven best practices to offer better care to you and your family.

      see full profile

    • Specialties, Conditions & Treatments

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  • Erik Sibbernsen, MD

    Erik D. Sibbernsen, MD

    Internal Medicine

    Biography

    Erik Sibbernsen, MD has professional interests in chronic disease management, primary care, and hospitalist medicine. 

    Prior to his medical education, Dr. Sibbernsen earned a bachelor’s degree in biochemistry from Utah State University. He worked as an aerospace medicine physician in the U.S. Air Force prior to completing his internal medicine residency. 

    In his free time, Dr. Sibbernsen enjoys spending time with his family, backpacking, snowboarding, playing guitar, and golf.

    Availability

    Accepting new patients
     
    • St. Luke's Health Partner
      St. Luke's Health Partner

      These providers work together to achieve patient-centered care, using proven best practices to offer better care to you and your family.

      see full profile

    • Specialties, Conditions & Treatments

      See Less See More

  • Susanne L. Stickler, MD

    Internal Medicine
    • St. Luke's Health Partner
      St. Luke's Health Partner

      These providers work together to achieve patient-centered care, using proven best practices to offer better care to you and your family.

      see full profile

    • Specialties, Conditions & Treatments

      See Less See More

Access Your Mobile Medical Record Anytime, Anywhere

Access Your Mobile Medical Record Anytime, Anywhere

Sign up for a MyChart account today!

With MyChart, you’re able to view test results, contact your provider, request medication refills, schedule appointments and more. We encourage you to sign up for easy access to the tools and information you need to proactively manage your health. You can also set up online proxy access requests for medical records of children, spouses, or dependents.


There's also an easy-to-use MyChart app available for your mobile devices!

Learn more about MyChart

Protect Your Health

Your Partner in Health.

People are at the heart of great health care. That's why we are committed to delivering compassionate, high-quality care tailored to the communities we serve. 


Together with our community partners and patients, we're building a stronger, healthier future for all Idahoans.

Connect with Us
Contact Us In Mountain Home (208) 587-8401