Dr. David Studer, DO is an Emergency Medicine Specialist, who primarily practices in Mount Pleasant, IA with 2 additional practice locations. He has been practicing for over 36 years and is board certified.
Dr. Rene Duregger, MD is a Child & Adolescent Psychiatrist, who primarily practices in Mason City, IA with 2 additional practice locations. She is board certified.
Dr. Marija Zakarija, MD is an Emergency Medicine Specialist, who primarily practices in Hampton, IA with 2 additional practice locations. She has been practicing for over 45 years and is board certified.
Dr. Kevin Rier, MD is an Urologist, who primarily practices in Mason City, IA with 2 additional practice locations. He has been practicing for over 30 years and is board certified.
Dr. William Parker, MD is an Emergency Medicine Specialist, who primarily practices in Algona, IA with 2 additional practice locations. He is board certified.
Dr. Timothy Dettmer, MD is an Otolaryngologist, who primarily practices in Mason City, IA with 2 additional practice locations. He has been practicing for over 30 years and is board certified.
Dr. Timothy Lucas, MD is a Diagnostic Radiologist, who primarily practices in Mason City, IA with 1 additional practice location. He is board certified.
Dr. Gregory Ogaard, DO is a Family Medicine Specialist, who primarily practices in Iowa Falls, IA. He has been practicing for over 22 years and is board certified.
Dr. Gyobanna Driver, MD is a Family Medicine Specialist, who primarily practices in Cedar Falls, IA with 2 additional practice locations. She has been practicing for over 16 years and is board certified.
Dr. Michael Faust, MD is an Obstetrician / Gynecologist (OBGYN), who primarily practices in Mason City, IA. He has been practicing for over 37 years and is board certified.
Advanced Heart Failure and Transplant Cardiologist
Accepting patients
Dr. Mudassir Malik, MD is an Advanced Heart Failure and Transplant Cardiologist, who primarily practices in Ottumwa, IA with 2 additional practice locations. He has been practicing for over 20 years and is board certified.
Dr. Ryan Jepperson, MD is a Diagnostic Radiologist, who primarily practices in Sioux Falls, SD with 2 additional practice locations. He is board certified.
Dr. Daniel Hamilos, MD is an Allergist & Immunologist, who primarily practices in Mason City, IA with 2 additional practice locations. He is board certified.
Find doctors affiliated with MercyOne North Iowa Medical Center,
which is a Castle Connolly Ranked Top Hospital
in the Mason City/IA area.
Castle Connolly ranks hospitals based on over 20 procedures
nationally, by state, and by major metro area.
See this hospital's overall rankings on Castle Connolly.
See other ranked hospitals.