4.4
7 Ratings with 4 written Reviews
Summary
Dr. Casillas graduated from the University of Alabama School of Medicine in 2006. He works in Knoxville, TN and 2 other locations and specializes in Colorectal Surgery and Surgery. Dr. Casillas is affiliated with University Of Tennessee Medical Center, Fort Sanders Regional Medical Center and University Of Tennessee Medical Center Heart Hospital.
Quick Facts
- accepting new patients
- 20 years of experience
- speaks English
- St Joseph Mercy Hospital - Ann Arbor
- 4 written reviews
- 2 specialties
- 33 areas of expertise
- 2 board certifications
- 3 hospital affiliations
- 3 office locations
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Locations
Dr. Mark Anthony Casillas has 3 locationsUniversity Colon And Rectal Surgery
1934 Alcoa Hwy Ste 370Knoxville, TN 37920 Tel: (865) 305-5335
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:30 pm
SatClosed
SunClosed
University Of Tennessee Medical Center Heart Hospital
1924 Alcoa HwyKnoxville, TN 37920 Tel: (865) 305-9000
Compare with Similar Doctors
 |  |  | |
| Dr. Mark Anthony Casillas, MD | Dr. Peter Joseph Ochoa | Dr. Michael D Kropilak | Dr. Terry Lee Adams |
| Colorectal Surgery | Internal Medicine | Surgery | Surgery |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 20 Years of Experience | 28 Years of Experience | 44 Years of Experience | 45 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | Speaks English, Spanish | Speaks English | Speaks English |
| Knoxville , TN | Powell , TN | Knoxville , TN | Sweetwater , TN |
| Med School: University Of Alabama School Of Medicine | Med School: Pennsylvania State University College Of Medicine | Med School: Hahnemann University School Of Medicine | Med School: University Of Tennessee Health Science Center College Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Mark Anthony Casillas
Medical Specialties
Dr. Mark Anthony Casillas has the following 2 specialties
Specialty Expertise
Dr. Mark Anthony Casillas has the following 33 areas of expertise
Certifications, License, & Education
20 Years Experience
Dr. Mark Anthony Casillas holds an expired medical license in the state of Tennessee.
Medical License
Medical Doctor with an expired medical license in the state of Tennessee that expired in 2026.
Education & Training
Residency
Completed their residency at St Joseph Mercy Hospital - Ann Arbor.
Medical School
Graduated from University Of Alabama School Of Medicine in 2006.
NPI Number
Dr. Casillas' NPI number is 1245458082.
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Frequently Asked Questions
- Where is Dr. Mark Anthony Casillas's office located?
- Dr. Mark Anthony Casillas's office is located at 1934 Alcoa Hwy Ste 370, Knoxville, TN, 37920.
- Which hospitals is Dr. Mark Anthony Casillas affiliated with?
- Dr. Mark Anthony Casillas is affiliated with University Of Tennessee Medical Center, Fort Sanders Regional Medical Center, and University Of Tennessee Medical Center Heart Hospital.
- Does Dr. Mark Anthony Casillas accept my insurance?
- You can see the insurance plans that Dr. Mark Anthony Casillas accepts on their Vitals profile.
- Does Dr. Mark Anthony Casillas accept virtual/telehealth appointments?
- Dr. Mark Anthony Casillas has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- How can I make an appointment with Dr. Mark Anthony Casillas?
- You can find contact information for Dr. Mark Anthony Casillas here on Vitals.
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