OPINION
Assigned.
This is an appeal from summary judgment. In three points of error, appellant, Helen Li, M.D. (“Doctor Li”), contends the trial court erred in granting summary judgment in favor of appellees, The University of Texas Health Science Center and Medical School at Houston (“University of Texas”), Hermann Eye Center, Houston Eye Associates, Richard S. Ruiz, M.D. (“Doctor Ruiz”), and Paul C. Salmonsen, M.D. (“Doctor Salmonsen”) and dismissing her breach of contract claim with prejudice. We modify the trial court’s order to be a dismissal without prejudice on Doctor Li’s breach of contract cause of action, and we affirm the remainder of the judgment as modified.
In September, 1990 to June, 1991, Doctor Li participated in an ophthalmology fellowship in conjunction with Herman Eye Center and the University of Texas Medical School at Houston. The fellowship program was conducted in part, at Herman Eye Center which is located on the seventh floor of Her-mann Hospital. All of the doctors at the center are part of Houston Eye Associates, a private professional association of doctors. Doctor Salmonsen, a doctor at Houston Eye Associates, was a faculty member of the Department of Ophthalmology at the University of Texas and Doctor Li’s preceptor. The preceptor allows the fellow to work with him through observation and participation in the everyday operation of the preceptor’s practice.
After completing the fellowship, Doctor Li received a certificate of completion which did not bear an official University of Texas seal. The Department of Ophthalmology refused to grant a certificate with the seal because Doctor Li had not complied with the 75% mandatory attendance at departmental conferences.
The following year, in April 1992, Doctor Li states she discovered other doctors in the fellowship program had been issued certificates of completions with the University of Texas seal, and she filed suit alleging breach of contract against appellees on October 4, 1993. The University of Texas filed a plea to the jurisdiction alleging it could not be sued under contract unless permission to sue was granted by legislative resolution. The trial court dismissed Doctor Li’s breach of contract claim with prejudice.
Doctor Li subsequently filed a third amended petition alleging she was denied procedural due process and deprived of her property right, i.e., the certificate bearing the U.T. seal. 1 Doctor Li further alleged in her fifth amended petition, appellees violated her right to equal protection. 2 In March, 1996, Houston Eye Associates filed a motion for summary judgment asserting Doctor Li’s due process claim was barred by a two-year statute of limitations, and that it was a private entity and could not be sued for due process violations unless it was performing a state function. In October, 1996, the remainder of the named defendants filed a motion for summary judgment contending Doctor Li’s due process and equal protection causes of actions were barred by the statute of limitations. The trial court granted both motions without stating the grounds it relied upon, and this appeal followed.
The standard for reviewing a motion for summary judgment is well established: 1) the movant must show that no genuine issue
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of material fact exists and that movant is entitled to summary judgment as a matter of law; 2) in deciding whether there is a disputed material fact issue precluding summary judgment, evidence favorable to the nonmov-ant will be taken as true; and 3) every reasonable inference must be resolved in the nonmovant’s favor.
See Science Spectrum, Inc. v. Martinez,
In two points of error, Doctor Li contends the trial court erred in granting appellees’ summary judgment motions because the discovery rule applies, and appellees failed to address her fraudulent concealment claim. Specifically, Doctor Li contends the statute of limitations began to run only after she discovered other doctors who participated in the fellowship program were issued certificates bearing the University of Texas seal without satisfying the mandatory 75% attendance at departmental conferences. Ap-pellees, however, contend the statute of limitations began to run when she was notified by letter on October 9, 1991 that the University was refusing to issue her a certificate bearing the University of Texas seal.
The Discovery Rule
Generally, a cause of action accrues when a wrongful act causes a legal injury, even if the fact of injury is not discovered until later and even if all resulting damages have not yet occurred.
S.V. v. R.V.,
The parties agree that a party must bring a suit for deprivation of property without due process of law no later than two years after the date the cause of action accrues.
See
Tex.Civ.PRAC. & Rem.Code Ann. § 16.003(a) (Vernon 1986). And, the relevant limitation period is two years in Texas for an action brought pursuant to 42 U.S.C. § 1981 and § 1983.
See Helton v. Clements,
In its motion for summary judgment, ap-pellees attached affidavits from Doctor Sal-monsen and Doctor Ruiz, Chairman of the Department of Ophthalmology. The affidavits contended Doctor Li received memoran-da warning her of poor attendance in January and April of 1991 during the fellowship. When Doctor Li finished the fellowship in June 1991, Doctor Salmonsen recommended she receive the fellowship certificate and requested it from Doctor Ruiz. Doctor Ruiz subsequently sent a memo to Doctor Salmon-sen denying his request. Doctor Salmon-sen’s affidavit indicates the request for the fellowship completion certificate was made at the behest of Doctor Li. By letter dated October 9, 1991, Doctor Ruiz informed Doctor Li the Department of Ophthalmology would not issue a certificate bearing the U.T. *652 seal because she did not attend 75% of the departmental conferences.
In her affidavit responding to the summary judgment motion, Dr. Li stated she received Doctor Ruiz’s letter on October 11, 1991. Upon receipt of this letter, her deprivation of property claim was objectively verifiable.
See Computer Assocs. Int’l,
The discovery rule tolls the running of the statute of limitations until the plaintiff discovers the injury, or acquires knowledge of facts which, in the exercise of reasonable care and diligence, would lead to the discovery of the wrongful act and resulting injury.
See S.V.,
Due Diligence
Dr. Li filed her original petition on October 4, 1993, which was within the applicable two-year statute of limitations, but she attached a letter requesting the clerk not to serve appellees. Service of process was not sought and accomplished until after she filed her amended petition on January 3, 1994. To toll the statute of limitations, a plaintiff must not only file suit within the limitations period, but also must exercise due diligence in procuring the issuance and service of citation.
Gant v. DeLeon,
Texas courts have consistently held that due diligence was lacking as a matter of law based on unexplained lapses of time between fifing of suit, issuance of citation, and service.
See, e.g., Eichel,
State Action
Additionally, summary judgment would have been proper for Houston Eye Associates, a private professional association of doctors, on the alternative ground raised in its motion, that it did not perform a state function. The due process clause of the Fourteenth Amendment does not apply to private conduct, unless state action can be found.
See Jackson v. Metropolitan Edison Co.,
Fraudulent Concealment
Doctor Li also argues summary judgment was improper because appellees failed to address her fraudulent concealment claim. Fraudulent concealment is an equitable doctrine that estops a defendant who concealed his wrongful conduct from asserting the statute of limitations.
See Borderlon v. Peck,
Breach of Contract
In her third point, Doctor Li contends the trial court erred in dismissing her breach of contract claim with prejudice. The University of Texas filed a plea to the jurisdiction in its answer contending Doctor Li could not sue the state without consent or permission because of sovereign immunity. The trial court agreed and dismissed the breach of contract cause of action with prejudice.
Under the doctrine of sovereign immunity, a suit against the University of Texas system and its employees under its authority is a suit against the state.
See generally Herring v. Houston Nat. Exch. Bank,
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Generally, when the trial court learns that it lacks jurisdiction to hear a cause, such as this case, it becomes the duty of the court to dismiss the cause and refrain from rendering a judgment on the merits of the suit.
Attorney General of Texas v. Sailer,
As modified, the judgment of the trial court is affirmed.
Notes
. Doctor Li filed this action under 42 U.S.C. § 1983 (1994).
. Doctor Li filed this action under 42 U.S.C. § 1981 (1994).
. Ordinarily the statute of limitations does not begin to run until the State gives its consent to be sued.
See Barganier v. Guest,
