Overview
Mark Casillas is a Colorectal Surgeon in Knoxville, Tennessee. Dr. Casillas is rated as an Experienced provider by MediFind in Small Bowel Resection. His top areas of expertise are Anal Cancer, Familial Colorectal Cancer, Levator Syndrome, Vaginectomy, and Hernia Surgery.
His clinical research consists of co-authoring 9 peer reviewed articles. MediFind looks at clinical research from the past 15 years.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER COMMERCIAL
- PPO
- EPO
- HMO
- POS
- PPO
- MEDICARE DISCOUNT CARD
- MEDICARE PDP
- OTHER MEDICARE
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
1924 Alcoa Hwy, Knoxville, TN 37920
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
Prisma Health General Surgery-Cancer Center
Mahdi Budayr is a Colorectal Surgeon in Maryville, Tennessee. Dr. Budayr is rated as an Advanced provider by MediFind in Small Bowel Resection. His top areas of expertise are Gallbladder Disease, Familial Colorectal Cancer, Cholecystitis, Hernia Surgery, and Small Bowel Resection.
Prisma Health General Surgery-Cancer Center
Emery Edmondson is a Colorectal Surgeon and a General Surgeon in Maryville, Tennessee. Dr. Edmondson is rated as an Experienced provider by MediFind in Small Bowel Resection. His top area of expertise is Small Bowel Resection. Dr. Edmondson is currently accepting new patients.
Premier Surgical Associates PLLC
David Harrell is a General Surgeon and a Colorectal Surgeon in Powell, Tennessee. Dr. Harrell is rated as a Distinguished provider by MediFind in Small Bowel Resection. His top areas of expertise are Hernia, Gallbladder Disease, Gallstones, Vagotomy, and Colostomy. Dr. Harrell is currently accepting new patients.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Distinguished
- Anal CancerDr. Casillas isDistinguished. Learn about Anal Cancer.
- Familial Colorectal CancerDr. Casillas isDistinguished. Learn about Familial Colorectal Cancer.
- Advanced
- Anal FissureDr. Casillas isAdvanced. Learn about Anal Fissure.
- AppendectomyDr. Casillas isAdvanced. Learn about Appendectomy.
- Bladder ReconstructionDr. Casillas isAdvanced. Learn about Bladder Reconstruction.
- Bowel IncontinenceDr. Casillas isAdvanced. Learn about Bowel Incontinence.
- Colorectal CancerDr. Casillas isAdvanced. Learn about Colorectal Cancer.
- EncopresisDr. Casillas isAdvanced. Learn about Encopresis.
- Experienced
- ColostomyDr. Casillas isExperienced. Learn about Colostomy.
- Crohn's DiseaseDr. Casillas isExperienced. Learn about Crohn's Disease.
- Esophageal CancerDr. Casillas isExperienced. Learn about Esophageal Cancer.
- Familial Adenomatous PolyposisDr. Casillas isExperienced. Learn about Familial Adenomatous Polyposis.
- Gardner SyndromeDr. Casillas isExperienced. Learn about Gardner Syndrome.
- Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)