Mark A Johnson, MD
Individual provider, male, board certified. Listed under Specialists.
Source: UnitedHealthcare Community Plan STAR+PLUS (what a listing means)
100 Medical Center Blvd Ste 100, Conroe, TX 77304
(936) 271-0665Montgomery county
UnitedHealthcare Community Plan STAR+PLUS: General Surgery
Specialists, listed for Montgomery county, with Mark A Johnson Md
- New patients
- Accepting
- Ages
- 18-99
- Hours
- M-F 9:00 AM-5:00 PM
- Access and programs
- Wheelchair accessible, Accessible building exterior, Accessible parking, Accessible restroom
From the united star+plus houston directory as of September 6, 2026, page 1092.
Before you call
A listing means the plan's directory named this provider on the date shown. Directories change, and a provider can stop taking new patients or leave a network. Ask whether they take your plan today, whether they are taking new patients, and how soon you can be seen.