Court of Appeals of Texas August 31, 2012, No. 04-12-00426-CV (In re Chernov)

OPINION

Opinion by:

MARIALYN BARNARD, Justice.

On July 17, 2012, relator Allan J. Cher-nov, M.D. filed a petition for writ of mandamus, complaining of the trial court’s June 28, 2012 order granting the petition of David S. Mora, O.D., Ph.D. to take the deposition of Chernov pursuant to Texas Rules of Civil Procedure Rule 202. See Tex.R. Civ. P. 202.1, et seq.