0 reviews
Summary
Dr. Marcum Gillis is a gastroenterologist and internal medicine physician who earned his medical degree from Wake Forest School of Medicine. He completed his residency at Wake Forest Baptist Medical Center, building expertise in digestive health and comprehensive internal medicine care. With 18 years of experience, Dr. Gillis brings extensive knowledge to his practice. He is fluent in both English and Spanish.
Dr. Gillis practices at several locations throughout Winston Salem and King, North Carolina, with affiliations at Novant Health Forsyth Medical Center, Atrium Health Wake Forest Baptist Medical Center, and Novant Health Medical Park Hospital. He specializes in treating colon polyps and performs colonoscopies and lower GI endoscopy procedures. His dual training in gastroenterology and internal medicine allows him to provide comprehensive care for digestive health concerns.
Dr. Gillis practices at several locations throughout Winston Salem and King, North Carolina, with affiliations at Novant Health Forsyth Medical Center, Atrium Health Wake Forest Baptist Medical Center, and Novant Health Medical Park Hospital. He specializes in treating colon polyps and performs colonoscopies and lower GI endoscopy procedures. His dual training in gastroenterology and internal medicine allows him to provide comprehensive care for digestive health concerns.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 18 years of experience
- speaks English, Spanish
- Wake Forest Baptist Medical Center
- 2 specialties
- 9 areas of expertise
- 3 hospital affiliations
- 5 office locations
- Male
Office Locations
Dr. Marcum Glenn Gillis has 5 locationsDigestive Health Specialists Pa
195 Kimel Park Dr Ste 200Winston Salem, NC 27103Mon7:30 am - 5:00 pm
Tue7:30 am - 5:00 pm
Wed7:30 am - 5:00 pm
Thu7:30 am - 5:00 pm
Fri7:30 am - 5:00 pm
SatClosed
SunClosed
King Office And Endoscopy Center
434 Kirby RdKing, NC 27021 Tel: (336) 768-6211
Mon7:00 am - 4:00 pm
Tue7:00 am - 4:00 pm
Wed7:00 am - 4:00 pm
Thu7:00 am - 4:00 pm
Fri7:00 am - 4:00 pm
SatClosed
SunClosed
Novant Health Forsyth Medical Center
3333 Silas Creek PkwyWinston Salem, NC 27103 Tel: (336) 718-5000
Atrium Health Wake Forest Baptist Medical Center
1 Medical Center BlvdWinston Salem, NC 27157 Tel: (336) 716-2011
Compare with Similar Doctors
![]() | ![]() | ![]() | |
| Dr. Marcum Glenn Gillis, MD | Jan Seiler, APRN | Chimdi Mfebe, APRN | Ashley Anderson, APRN |
| Gastroenterology | Gastroenterology | Gastroenterology | Gastroenterology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 18 Years of Experience | |||
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English, Spanish | Speaks English | Speaks English | Speaks English |
| Winston Salem , NC | Montgomery , AL | Little Rock , AR | Sacramento , CA |
| Med School: Wake Forest School Of Medicine | Med School: Georgia State University | Med School: Chamberlain University College of Nursing | Med School: East Tennessee State University - Quillen College of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Marcum Glenn Gillis
Medical Specialties
Dr. Marcum Glenn Gillis has the following 2 specialties
Specialty Expertise
Dr. Marcum Glenn Gillis has the following 9 areas of expertise
Certifications, License, & Education
18 Years Experience
Dr. Marcum Glenn Gillis holds an expired medical license in the state of North Carolina.
Medical License
Medical Doctor with an expired medical license in the state of North Carolina that expired in 2025.
Education & Training
Residency
Completed their residency at Wake Forest Baptist Medical Center.
Medical School
Graduated from Wake Forest School Of Medicine in 2008.
NPI Number
Dr. Gillis' NPI number is 1053571620.
Similar doctors
Frequently Asked Questions
- What languages does Dr. Marcum Gillis speak?
- Dr. Marcum Gillis speaks English and Spanish.
- Is Dr. Marcum Gillis accepting new patients?
- Dr. Marcum Gillis is accepting new patients on Vitals. View Dr. Marcum Gillis's profile on Vitals to make an appointment.
- Does Dr. Marcum Gillis accept my insurance?
- You can see the insurance plans that Dr. Marcum Gillis accepts on their Vitals profile.
- Does Dr. Marcum Gillis accept virtual/telehealth appointments?
- Dr. Marcum Gillis has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Where is Dr. Marcum Gillis's office located?
- Dr. Marcum Gillis's office is located at 195 Kimel Park Dr Ste 200, Winston Salem, NC, 27103.
Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews
Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.
Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.
Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.




