Mark A. Casillas Jr., MD
Colorectal Surgery (Proctology)20 years in practice
University Health System, Inc.
1924 Alcoa Hwy, Knoxville, TN 37920
Hospital affiliations
NPI 1245458082
6 Medicare-enrolled colorectal surgeons practice in Knoxville. The hospital they most often list is University of Tn Memorial Hospital. Filter by Medicare acceptance, telehealth or hospital below.
Colorectal Surgery (Proctology)20 years in practice
University Health System, Inc.
1924 Alcoa Hwy, Knoxville, TN 37920
Hospital affiliations
NPI 1245458082
Colorectal Surgery (Proctology)9 years in practice
Premier Surgical Associates Pllc
1819 Clinch Ave, Suite 200, Knoxville, TN 37916
(865) 524-3695Hospital affiliations
NPI 1619400546
Colorectal Surgery (Proctology)11 years in practice
Premier Surgical Associates Pllc
1819 Clinch Ave, Suite 200, Knoxville, TN 37916
(865) 524-3695Hospital affiliations
NPI 1023499423
Colorectal Surgery (Proctology)11 years in practice
University Health System, Inc.
1924 Alcoa Hwy, Knoxville, TN 37920
Colorectal Surgery (Proctology)8 years in practice
9000 Executive Park Dr, Knoxville, TN 37923
Hospital affiliations
None listed with Medicare
NPI 1285253021
Colorectal Surgery (Proctology)37 years in practice
East Tennessee Colon And Rectal Surgical Associates Pc
10810 Parkside Dr, Suite 201, Knoxville, TN 37934
Hospital affiliations
NPI 1396826368
No colorectal surgeon here matches those filters.
6 Medicare-enrolled colorectal surgeons practice in Knoxville according to CMS. The largest groups are University Health System, Inc. (2), Premier Surgical Associates Pllc (2).
The hospitals Knoxville colorectal surgeons most often list as an affiliation are University of Tn Memorial Hospital (4), Fort Sanders Regional Medical Center (2), Wellmont Holston Vly Med Ctr (1), Fort Sanders Loudon Med Center (1). An affiliation usually means the doctor can treat or admit patients there.
All are enrolled in Medicare. 5 of 6 accept Medicare assignment, meaning they take the Medicare-approved amount as full payment for covered services, and 1 may accept it case by case. 1 offer telehealth visits. Confirm with the office before booking, especially if you have Medicare Advantage or private insurance.
Colorectal surgeons treat the colon, rectum and anus, including colon cancer, diverticulitis, inflammatory bowel disease and hemorrhoids.
Listings come from the CMS Doctors and Clinicians national file: clinicians enrolled in Medicare whose primary specialty is colorectal surgery, at the practice addresses CMS lists in Knoxville. Hospital affiliations are the hospitals each clinician reports to Medicare. Details change; confirm with the practice before you visit. About the data.