Bartlomiej Posnik, MD
Individual provider, male, board certified. Listed under Specialists.
Source: UnitedHealthcare Community Plan STAR+PLUS (what a listing means)
4101 James Casey St Ste 100, Austin, TX 78745
UnitedHealthcare Community Plan STAR+PLUS: Hematology/Oncology
Specialists, listed for Travis county, with Texas Oncology
- New patients
- Accepting
- Ages
- 0-99
- Hours
- M-F 8:30 AM-5:00 PM
- Access and programs
- Wheelchair accessible, Accessible building exterior, Accessible parking, Accessible restroom
From the united star+plus austin directory as of September 6, 2026, page 273.
UnitedHealthcare Community Plan STAR+PLUS: Oncology
Specialists, listed for Travis county, with Texas Oncology
- New patients
- Accepting
- Ages
- 0-99
- Hours
- M-F 8:30 AM-5:00 PM
- Access and programs
- Wheelchair accessible, Accessible building exterior, Accessible parking, Accessible restroom
From the united star+plus austin directory as of September 6, 2026, page 342.
3107 Highway 71 E, Bastrop, TX 78602
UnitedHealthcare Community Plan STAR+PLUS: Hematology/Oncology
Specialists, listed for Bastrop county, with Texas Oncology
- New patients
- Accepting
- Ages
- 0-99
- Hours
- M-F 8:30 AM-5:00 PM
- Access and programs
- Wheelchair accessible, Accessible building exterior, Accessible parking, Accessible restroom
From the united star+plus austin directory as of September 6, 2026, page 142.
UnitedHealthcare Community Plan STAR+PLUS: Oncology
Specialists, listed for Bastrop county, with Texas Oncology
- New patients
- Accepting
- Ages
- 0-99
- Hours
- M-F 8:30 AM-5:00 PM
- Access and programs
- Wheelchair accessible, Accessible building exterior, Accessible parking, Accessible restroom
From the united star+plus austin directory as of September 6, 2026, page 143.
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.