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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.
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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?

Symptom Checker

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

Providers

  • 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.

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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.

    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.

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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.

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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.

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  • Jeffrey R. Moore, MD

    Internal Medicine

    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.

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  • Leslie L. Nona, MD

    Internal Medicine

    Biography

    Leslie L. Nona, MD is a diplomate of the American Board of Internal Medicine. She earned her bachelor's degree in English literature from the University of Chicago.
    • 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.

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  • Marina J. Sampogna, PA-C

    Marina J. Sampogna, PA-C

    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.

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  • 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.

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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
Take Care, Someone Needs You.

You take care of others, so take care of yourself. Let us be your partner in health, whether you're recovering from an injury, checking in for your annual exam, or enjoying an online class.

Because when you take care of yourself, everyone around you benefits.

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Contact Us In Meridian (208) 706-5000