1. MyMercy Account
Set Location Use Current Location
Sign In
Set Location Use Current Location
Call to Schedule

Mark Lee Stillwell, MD

Mercy Clinic
Mark Lee Stillwell, MD, Mercy

Mark Lee Stillwell, MD

Specialty

  • Infectious Disease
(4.9/5)
66 Ratings | 22 Comments
Accepting new patients
Call to Schedule

Location and Contact Information

About Mark Lee Stillwell, MD

Education
Medical School
  • University of Maryland - Baltimore
Fellowships
  • University of Maryland - Baltimore-Infectious Disease
Residency
  • University of Maryland - Baltimore-Internal Medicine
Specialty
Board Certifications
  • Amer Bd Internal Medicine (Infectious Disease)
  • American Board of Internal Medicine
Affiliations
  • Mercy Hospital Fort Smith
  • Mercy Orthopedic Hospital Fort Smith
Languages
  • English
Looking for more options?
Find the Mercy provider who's right for you.
View all Infectious Disease providers.
Looking for more options?
Find the Mercy provider who's right for you.
View all Infectious Disease providers.

Patient Ratings and Comments

Rating

From 66 patients
(4.9/5)
The provider rating is an average based on Mercy Clinic's post-care survey responses. To find out more, check out our frequently asked questions.

Comments

Viewing 1-3 of 22 comments
Highlights from patients about their experience with this provider:
  • Aug 7, 2025
    (5/5)
    This was our 1st visit with Dr Stillwell. We were alittle nervous about the appointment, but Dr Stillwells nurses were both so kind and when Dr Stillwell entered the room, we were immediately at ease. Dr Stillwell was well informed and prepared on my husband's medical history. We discussed a plan of care , which we were comfortable with. Highly recommend Dr Stillwell!
  • Aug 6, 2025
    (5/5)
    The best doctor experience i have had or seen in a long, long time. He was the best!
  • Jul 23, 2025
    (5/5)
    Dr STILLWELL is very through and informative.

Insurance Accepted

This listing is provided as a guide only. Please verify with your insurance provider.
Aetna
Anthem BlueCross BlueShield
Arkansas Health & Wellness (formerly NovaSys Health)
CareWorks Managed Care Services (formerly Rockport Workers Comp)
Cherokee Nation Tribal Authority: South Central

Type in your health insurance provider above or select from the list to see accepted plans by provider.

BESbswy