We found 9 gastroenterologists who accept Humana Silver HMO near Superior, WI.

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Dr. Russell Harold Wiesner, MD
Specializes in Adult Gastroenterology, Hepatology
420 East First Street; Essentia Health - Duluth Clinic 1st Street Building
Duluth, MN
 

Dr. Russell Wiesner's specialties are adult gastroenterology and hepatology (liver disease). He is especially interested in hepatocellular carcinoma (HCC), hepatitis, and liver transplant. Dr. Wiesner is an in-network provider for Humana HMO, Humana Bronze, and Humana Catastrophic, as well as other insurance carriers. He graduated from Medical College of Wisconsin and then he performed his residency at Mayo Clinic. Dr. Wiesner's professional affiliations include Essentia Health-Northern Pines Clinic (Aurora), Essentia Health-Ely Clinic, and Essentia Health-Hibbing Clinic.

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Clinical interests: Hepatitis, Liver Transplant, Hepatocellular Carcinoma

Dr. Kirk Patrick Bernadino, MD
Specializes in Adult Gastroenterology
420 East First Street; Essentia Health - Duluth Clinic 1st Street Building
Duluth, MN
 

Dr. Kirk Bernadino's medical specialty is adult gastroenterology. Dr. Bernadino graduated from the University of Vermont College of Medicine and then he performed his residency at Maine Medical Center. He accepts Humana HMO, Humana Bronze, and Humana Catastrophic, in addition to other insurance carriers. He is affiliated with Essentia Health-Northern Pines Clinic (Aurora), Essentia Health-Ely Clinic, and Essentia Health-Hibbing Clinic.

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Dr. Theresa Marie Smith, MD
Specializes in Adult Gastroenterology
3500 Tower Avenue
Superior, WI
 

Dr. Theresa Smith's specialty is adult gastroenterology. She obtained her medical school training at the University of Minnesota Medical School and performed her residency at a hospital affiliated with the University of Minnesota. She takes Humana HMO, Humana Bronze, and Humana Catastrophic, as well as other insurance carriers. Dr. Smith is professionally affiliated with Essentia Health-Duluth Clinic 3rd Street Building, Essentia Health-Hibbing Clinic, and Essentia Health-International Falls Clinic.

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Dr. Natalie Myrna Bachir, MD
Specializes in Adult Gastroenterology
3500 Tower Avenue
Superior, WI
 

Dr. Natalie Bachir is an adult gastroenterologist. Before performing her residency at Duke University Hospital, Dr. Bachir attended Trinity College Dublin School of Medicine and the University College Dublin (UCD) School of Medicine & Medical Science for medical school. She takes Humana HMO, Humana Bronze, and Humana Catastrophic, as well as other insurance carriers. In addition to English, Dr. Bachir speaks Spanish. She is affiliated with Essentia Health-Duluth Clinic 3rd Street Building, Essentia Health-Hibbing Clinic, and Essentia Health-International Falls Clinic.

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Dr. Timothy Alan Rubin, MD
Specializes in Adult Gastroenterology
3500 Tower Avenue
Superior, WI
 

Dr. Timothy Rubin's specialty is adult gastroenterology. Humana HMO, Humana Bronze, and Humana Catastrophic are among the insurance carriers that Dr. Rubin accepts. Dr. Rubin attended medical school at the University of Minnesota Medical School. His residency was performed at Hennepin County Medical Center. His hospital/clinic affiliations include Essentia Health-Duluth Clinic 3rd Street Building, Essentia Health-Hibbing Clinic, and Essentia Health-International Falls Clinic.

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Dr. Robert V Erickson, MD
Specializes in Adult Gastroenterology
3500 Tower Avenue
Superior, WI
 

Dr. Robert Erickson works as a gastroenterologist. Dr. Erickson studied medicine at the University of Minnesota Medical School. His training includes a residency program at Hennepin County Medical Center. He takes several insurance carriers, including Humana HMO, Humana Bronze, and Humana Catastrophic. His professional affiliations include Essentia Health-Duluth Clinic 3rd Street Building, Essentia Health-Hibbing Clinic, and Essentia Health-International Falls Clinic.

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Dr. James Ludwig Wise, MD
Specializes in Adult Gastroenterology
3500 Tower Avenue
Superior, WI
 

Dr. James Wise is a physician who specializes in adult gastroenterology. Dr. Wise's hospital/clinic affiliations include Essentia Health-Hibbing Clinic, Essentia Health-International Falls Clinic, and Essentia Health-Deer River Clinic. He accepts Humana HMO, Humana Bronze, Humana Catastrophic, and more. He is a graduate of MCP Hahnemann School of Medicine. For his professional training, Dr. Wise completed a residency program at Hennepin County Medical Center.

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Specializes in Adult Gastroenterology
420 East First Street; Essentia Health - Duluth Clinic 1st Street Building
Duluth, MN
 

Dr. Ayan Rage is an adult gastroenterology specialist in Duluth, MN. Dr. Rage speaks Somali. Dr. Rage is professionally affiliated with Essentia Health-Duluth Clinic 1st Street Building and Essentia Health-St. Mary's Medical Center (Duluth). Dr. Rage attended Saba University School of Medicine and Case Western Reserve University School of Medicine and then went on to complete Dr. Rage's residency at a hospital affiliated with Case Western Reserve University. Dr. Rage is in-network for Humana HMO, Humana Bronze, and Humana Catastrophic, in addition to other insurance carriers.

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Specializes in Adult Gastroenterology, Adult Hematology, Adult Oncology
400 E 3rd Street
Duluth, MN
 

Dr. John Deutsch practices adult gastroenterology, adult hematology, and adult oncology in Duluth, MN. Dr. Deutsch is professionally affiliated with Essentia Health-Duluth Clinic 3rd Street Building. He graduated from the University of Wisconsin School of Medicine and Public Health. He honors Humana HMO, Humana Bronze, and Humana Catastrophic, in addition to other insurance carriers.

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What is Gastroenterology?

A gastroenterologist is a doctor that specializes in the normal function and diseases of the digestive tract, which includes the stomach, intestines, spleen, pancreas, and liver. As a specialty, gastroenterology is the study of how food moves through the body, how nutrients are absorbed by the body, and how waste is removed by the body. A few of the conditions that a gastroenterologist might treat are:
  • ulcerative colitis (a condition where inflammation and sores affect the lower intestine)
  • gallbladder disease (where bile stored in the gallbladder thickens and causes inflammation or gallstones)
  • gastroesophageal reflux disease, or GERD (stomach acid flows back into the throat and causes a burning sensation and tissue damage)

One unique trait that really sets gastroenterologists apart is their training and skill with endoscopy, a procedure where tiny flexible tubes are inserted into the body. These tubes are equipped with lights and cameras to provide the practitioner with a close, inside look at what is going on inside the patient’s body. Tools can even be inserted through the tubes to perform certain procedures, such as removing polyps or cancers, stretching open passageways that have narrowed, or applying lasers to stop bleeding.

Gastroenterologists do not perform surgery, but they do perform endoscopic procedures, as well as biopsies to determine if cancer is affecting the digestive tract. Although other physicians can use endoscopes, gastroenterologists devote a significant portion of their medical training and practice to endoscopy. They learn how and when to use endoscopy, the safest and most efficient methods to use, and how to interpret what they see through the endoscope.
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