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Dr. Christopher C. Shrack, DO is a physician provider in Fishers, IN specializing in physician and nephrology (kidney disease). Dr. Christopher C. Shrack, DO is affiliated with Eskenazi Health and IU Health Kidney Health - Fishers - IU Health Fishers Medical Office Building.
Dialysis
Dialysis is a procedure that replicates renal (kidney) function by filtering patients' blood. When kidneys do not work properly, waste can accumulate in the blood and unbalanced chemicals can impair the body's critical functions. In order to stay healthy, a person without proper kidney function must receive dialysis. There are two forms of dialysis treatment: hemodialysis and peritoneal dialysis. Both forms of dialysis are recurring treatments that in many cases last throughout the lifetime of the affected patient. Patients who briefly lose renal function may slowly reduce the frequency of dialysis sessions until their kidneys recover. However, most patients who start on dialysis remain on dialysis for the rest of their lives or until they receive a kidney transplant.
A number of conditions can worsen renal function and lead to end-stage or acute kidney failure. When kidneys fail (i.e. nearly 90 percent of their function is lost), dialysis is typically prescribed. Conditions that cause chronic kidney failure (eventually requiring dialysis) include:
For hemodialysis (the more common form of dialysis), a patient will visit a hospital or clinic and be connected to a dialysis machine by a needle attached to a tube that draws blood from the arm. The drawn blood is transferred to the dialysis machine, where it is filtered and separated until clean. Waste products from the blood pass into a fluid called dialysate, which is pumped out of the machine into a waste receptacle. The machine also measures and helps ensure the blood has the appropriate level of fluid, electrolytes, and pH. A tube delivers the cleaned blood back into the patient's body. A dialysis session like this will typically last for three to four hours, with a patient undergoing dialysis around three times per week.
A second method of dialysis is known as peritoneal dialysis. Unlike hemodialysis, peritoneal dialysis can be performed at home by oneself after an initial surgery. To start, a physician (generally a surgeon) will make a small incision in the lower abdomen and insert and surgically attach a catheter (thin tube). At home, the patient connects a pump to the abdomen catheter, delivering dialysate (dialysis fluid) from a bag hanging on a wheeled stand. This fluid enters the peritoneal cavity (greater abdomen area containing the stomach, liver, and intestines) and collects waste through osmosis, where waste in the blood moves across a membrane and into the dialysate. This process continues for several hours until the fluid concentration is equal between the blood and dialysate, at which point the fluid can be drained. The fluid can then be passed through a machine called a cycler, which removes waste and allows for the dialysate to be reused. This process is repeated about four times per day. Dialysis patients must limit the amount of fluid they consume prior to receiving dialysis and should also avoid eating salty foods. The cycler cannot filter more than a certain amount of waste products from the blood.
Kidneys are important organs, and dialysis treatments are vital for those with renal dysfunction. For many, dialysis is not so much a medical procedure but a part of their normal life.
He completed residency at through Southwest Indiana Internal Medicine Residency Program. He is certified by the Board Certified in Internal Medicine by the American Board of Internal Medicine and has a state license in Indiana.
Residency: through Southwest Indiana Internal Medicine Residency Program
Board Certification: Board Certified in Internal Medicine by the American Board of Internal Medicine
Licensed In: Indiana
Dr. Christopher C. Shrack, DO is associated with these hospitals and organizations:
Dr. Christopher C. Shrack, DO appears to accept the following insurance providers: Indiana University Health Workers Compensation, Community Health Alliance, Encore, Lutheran Preferred/Three Rivers Preferred, Parkview Signature Care PPO (Excludes Allen County), Zing Health Medicare Advantage C-SNP, Deaconess OneCare, Cigna Marketplace, Anthem Hoosier Healthwise, Encore Elite, Indiana University Workers Compensation, Managed Health Services Hoosier Healthwise, Anthem Hoosier Care Connect, Physicians Health Plan of Northern Indiana (PHP) (Allen County), Managed Health Services Healthy Indiana Plan, Anthem Blue Cross Blue Shield, Zing Health Medicare Advantage POS, Coventry/First Health, MultiPlan/PHCS, SIHO, CareSource Hoosier Healthwise, Anthem Indiana PathWays for Aging, Encore Combined, CareSource, Aetna, UnitedHealthcare, VA Community Care Network, Encore Workers Compensation, UnitedHealthcare Marketplace, UnitedHealthcare Medicare Advantage HMO, Managed Health Services Hoosier Care Connect, Managed Health Services (MHS), Humana Medicare Advantage PFFS, UnitedHealthcare Medicare Advantage PPO, CareSource Healthy Indiana Plan, UnitedHealthcare Medicare Advantage D-SNP, Point Comfort Unaccompanied Children Program, NaphCare, Managed Health Services Marketplace, Aetna Medicare Advantage, Humana Medicare Advantage HMO, Sagamore Health Network, Humana Healthy Horizons Indiana PathWays for Aging, UnitedHealthcare Hoosier Care Connect, Humana, Managed Health Services Medicare Advantage (Allwell), Community Health Network Employee Plan, Zing Health Medicare Advantage D-SNP, Humana Medicare Advantage PPO, Anthem Healthy Indiana Plan, Suburban Health Organization (SHO), Zing Health Medicare Advantage HMO, UnitedHealthcare Community Plan Indiana PathWays for Aging, Provider Partners Health Plan (PPHP) I-SNP, Anthem Medicare Advantage HMO, Anthem, Cigna, American Health Plan of Indiana/Majestic Care Management I-SNP, Select Health, Zing Health Medicare Advantage PPO, Anthem Medicare Advantage PPO, Zing Health and Anthem Pathway Essentials Network.
According to our sources, Dr. Christopher C. Shrack, DO accepts the following insurance providers:
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Dr. Christopher Shrack is a specialist in nephrology (kidney disease) and physician. He is especially interested in acute kidney injury (AKI), chronic kidney disease (CKD), and dialysis. Dr. Shrack is affiliated with Eskenazi Health. According to Yext, new patients are welcome to contact his office in Fishers, IN.
