Check out Medical - Doctor Chair 3D model on CGTrader for $10. High-quality mesh by Polygate: 10816 polys, 10846 vertices. Textured, UV Mapped.
OBJ (OBJ, filesize: 10.9 MB), MAX (Autodesk 3ds Max, filesize: 38.5 MB), 3DS (3D Studio, filesize: 5.29 MB), C4D (Cinema 4D, filesize: 5.34 MB), FBX (Autodesk FBX, filesize: 5.65 MB), MA (Autodesk Maya, filesize: 5.5 MB), MEL (Maya Mel Script, filesize: 5.5 MB)