Experienced Providers

Our team is committed to providing the high quality of care you deserve.

CHI Health Good Samaritan Clinic - Internal Medicine & Specialty

Internal Medicine

Our experienced physician group specializes in internal medicine and is Board Certified in Internal Medicine. Our physicians are committed to lifelong learning necessary to provide the high quality of care you deserve. To schedule an appointment with Internal Medicine please call (308) 865-2370.


Gastroenterologists are experts in the prevention, diagnosis and treatment of complex illnesses of the gastrointestinal (GI) tract. Their knowledge and experience will help patients feel comfortable addressing any GI concerns and customize a treatment that works best. To schedule an appointment with Gastroenterology or a colonoscopy at our low-cost Endoscopy Center at CHI Health Good Samaritan, please call (308) 865-2370

Kaelyse N. Adler, PA-C


Anwar Khan, MD


Atam Mehdiratta, MD


Arif Nawaz, MD



Our nephrologists specialize in treating conditions associated with kidney care or kidney diseases. To schedule an appointment with Nephrology, please call (308) 865-2370.


Neurologists are trained to diagnose and treat nervous system disorders. Neurological examinations can cover nerves of the head and neck, muscle strength and mobility, balance, reflexes, memory, language and other cognitive processes. To schedule an appointment with Neurology, please call (308) 865-2370.


Neurosurgeons are trained in surgery of the brain, spine and nervous system. Highly skilled and extensively trained, neurosurgeons perform surgeries to remove tumors, repair damage and correct abnormalities. To schedule an appointment with Neurosurgery, please call (308) 865-2370.


Pulmonologists are internists who treat lung diseases and conditions, like bronchitis, asthma, emphysema, pneumonia and cancer. To schedule an appointment with Pulmonology, please call (308) 865-2370.

Palliative Care

Palliative Care providers treat people with life-limiting illnesses. It focuses on providing people with relief from the symptoms, pain, physical stress, and mental stress of the terminal diagnosis. To schedule an appointment with Palliative Care, please call (308) 865-2370.

Marcia Leonard, APRN

Palliative Medicine

Deborah Sheldon, APRN

Palliative Medicine

Diabetes Education

In partnership with your physician, our diabetes educators provide a variety of outpatient services at most CHI Health locations..

Michelle A. Berry, RN, CDE

Certified Diabetes Educator