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Kimberly H. Courtwright and Joseph W. Summers Institute of Metabolic Disease

Baylor Research Institute at Dallas

3812 Elm Street

Dallas, Texas 75226


Main Office                                                      214-820-4533

Fax Number                                                    214-820-4853

Sample Processing                                        214-818-9649

Quality Management Office                            214-820-4102

Business Office Manager                               214-820-4980

Dr. Raphael Schiffmann, Medical Director     214-820-4736



Laboratory Hours:

Monday – Friday 8:30 a.m. to 5:00 p.m. Central Standard Time



  • For all prenatal tests, approval must be obtained from the IMD Medical Director or the appropriate laboratory director prior to sample submission.
  • For STAT analysis, please contact the appropriate laboratory director to provide clinical information. STAT analyses will not be performed unless the clinical information is provided.
  • STAT analyses will not be performed on Supplemental Newborn Screening samples.


Result Reporting

  • Only critical results are reported promptly by telephone and fax.
  • Reports are available for a verbal report (or if possible, a preliminary fax on request) with the turn around time specified for each test.
  • Result reports are faxed and mailed to the submitter and physician (if physician information is provided).


The IMD does not bill patients, Medicare, Medicaid or insurance.


Please contact our Billing department at 214-820-4533 with questions about test prices, CPT codes, billing or invoicing.

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