all-cardiologists2017Cardiology is the medical study of the structure, functions, and disorders of the heart. A cardiologist is a physician who specializes in treating heart disorders. It is very important for patients and families to understand the importance of prevention, diagnosis, and treatment of heart disease. Cardiac (Heart) Services offered at RCHC include cardiac rehab, cardiovascular screening, holter monitoring, cardiac nuclear stress testing, electrocardiograms (EKG), Echocardiograms, vascular ultrasounds, and cardiology clinics. Don’t wait to start tending to your heart. Our health clinic and cardiology programs are designed to provide you with the best tools to keep your heart healthy and strong and to improve your health overall. Make an appointment to visit a cardiologist today.

Schedule and Appointment

Rawlins County Health Center @ 785-626-3211 to schedule an appointment with these outreach cardiologist.

Hospital Calendar
Our hospital calendar is frequently updated… Learn about many of the services, events, and activities hosted at the Rawlins County Health Center.

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Health Care Professionals

Meet our Outreach Professionals…

Rawlins County Health Center is proud to introduce our Outreach Health Care Professionals.

DSeanDr. Sean Denney
Dr. Sean Denney will be providing Cardiology and Interventional Cardiology services with Platte Valley Medical Group. Dr. Denney is Board Certified in Cardiovascular Disease and Nuclear Cardiology.

Dr. Denney received his Doctor of Medicine from Creighton University School of Medicine in 1999. He continued his education and training at Creighton University and was a Categorical Internal Medicine Resident from 1999 to 2002, Chief Resident in Internal Medicine from 2002 to 2003, and completed a three-year Cardiovascular Fellowship in June of 2006. He joined Platte Valley Medical Group in Kearney, Nebraska July 1st of 2006.


FreundDr. William Freund
Dr. William Freund will be providing Cardiology and Interventional Cardiology services from the Heart Center of Saint Catherine Hospital in Garden City, Kansas. Dr. Freund is board-certified in Internal Medicine, Cardiovascular Disease, and Interventional Cardiology.
Dr. Freund received his Doctor of Medicine from the University of Kansas School of Medicine. He has over 37 years of experience in Cardiovascular Disease.
Dr. Freund is at the Rawlins County Health Center Specialty Clinic the 2nd Monday of the month. To schedule an appointment with Dr. Freund, call his Garden City office at 620-275-3700.


RMarkiewiczDr. Richard Markiewicz
Dr. Richard Markiewicz will be providing Cardiology and Interventional Cardiology services to the Rawlins County Health Center Specialty Clinic. Dr. Markiewicz is a board-certified Interventional Cardiologist and Vein Specialist from North Platte, NE. His areas of specialty include Coronary Stents, Plaque Removal, and General Cardiology.
Dr. Markiewicz received his Doctor of Medicine from the Southern Illinois University School of Medicine in Springfield, Illinois. He completed his Internal Medicine residency at the University of Arizona in Tucson and Fellowships for Interventional Cardiology at East Carolina University and Cardiology at Mid-America Heart Institue in Kansas City, Missouri.
Dr. Markiewicz is at the Rawlins County Health Center Specialty Clinic monthly. To schedule an appointment with Dr. Markiewicz, call Tracy at 785-626-3211 ext. 206.