Overview
David Ruen is a primary care provider, practicing in Family Medicine in Mason City, Iowa. Dr. Ruen is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Hydranencephaly, Lissencephaly 1, Lissencephaly, and Coach Syndrome.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Locations
MercyOne Forest Park Family Medicine
Donell Timpe is a primary care provider, practicing in Family Medicine in Mason City, Iowa. Dr. Timpe is rated as a Distinguished provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Hypertension, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Chronic Obstructive Pulmonary Disease (COPD).
MercyOne North Iowa Women's Health Care And Internal Medicine
Janice Kirsch is a primary care provider, practicing in Family Medicine in Mason City, Iowa. Dr. Kirsch is rated as an Advanced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Heart Failure with Preserved Ejection Fraction (HFpEF), Sciatica, Glucocorticoid-Remediable Aldosteronism, Colonoscopy, and Endoscopy.
Floyd County Memorial Hospital Commission
Paul Royer is a primary care provider, practicing in Family Medicine in Charles City, Iowa. Dr. Royer is rated as an Advanced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Maturity Onset Diabetes of the Young, Hypertension, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism. Dr. Royer is currently accepting new patients.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Advanced
- Agyria Pachygyria Polymicrogyria
- Bilateral Perisylvian Polymicrogyria
- BronchitisDr. Ruen isAdvanced. Learn about Bronchitis.
- Cerebellar AgenesisDr. Ruen isAdvanced. Learn about Cerebellar Agenesis.
- Cerebellar HypoplasiaDr. Ruen isAdvanced. Learn about Cerebellar Hypoplasia.
- Chronic Kidney DiseaseDr. Ruen isAdvanced. Learn about Chronic Kidney Disease.
- Experienced
- Acute CystitisDr. Ruen isExperienced. Learn about Acute Cystitis.
- AnemiaDr. Ruen isExperienced. Learn about Anemia.
- AtherosclerosisDr. Ruen isExperienced. Learn about Atherosclerosis.
- Autosomal Recessive Primary Microcephaly
- CellulitisDr. Ruen isExperienced. Learn about Cellulitis.
- Chronic Obstructive Pulmonary Disease (COPD)

