A team you can trust.


Our physician investigators who run these clinical trials are the best of the best. Learn more about the brilliant minds behind these research studies.

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Certified Principal Investigator & Medical Director

Daniel G. Lorch, Jr. MD, CPI

Dr. Daniel G. Lorch, Jr received his BS in Pharmacy from the University of Florida in 1978, his M.D. in 1981 at the University of South Florida and then completed a five-year pulmonary and critical care fellowship. Dr. Lorch is Board Certified in Sleep Medicine and performed the first sleep study in Brandon. He was instrumental in establishing the sleep laboratory at Brandon Regional Hospital and subsequently the Florida Sleep Disorder Center at Brandon. Dr. Lorch is an active lecturer and researcher with numerous publications and has been the Principal Investigator in over 100 research studies. Dr. Lorch is a certified Principal Investigator since 2002 through ACRP/APPI. He has also been the Chairman of the Pharmacy and Therapeutics Committee at Brandon Regional Hospital for twelve years. Dr. Lorch is Board Certified in Internal Medicine, Pulmonary Disease, Sleep Medicine and Critical Care. He is past chief of the medical staff of Brandon Regional Hospital and is currently serving his third term with the Board of Trustees. Dr. Lorch has five children of which the oldest is attending medical school at New York University. Dr. Lorch enjoys maintaining high quality care and the doctor-patient relationship in an ever more challenging medical environment. 

Dr. Lorch has been named as one of the 2009, 2012, 2015, 2016, and 2017-2018 Best Doctors by Best Doctors in America ® and Tampa Bay Metro magazine! 

Click Here for the Best Doctors of Tampa Bay 2013 article

Click Here for the Best Doctors of Tampa Bay 2014 article

Click here to view the 2015-2016 article

Click here to view the 2017-2018 article



sleep medicine specialists

Sleep Medicine, Pulmonary, Critical Care & Internal Medicine


Our Sub-Investigators are not only well-known in the Tampa Bay area, but are also nationally recognized for their expertise.


Teradan Clinical Trials partners with physicians in the following therapeutic areas for protocols requiring specialized physicians.

Learn more about our community partners by exploring the other sections of our website here.







Pain Management


research study staff in brandon florida

Research Staff


Medical Director - MD, CPI 

Director of Clinical Trials - RN, BSN, CCRC (Certified Clinical Research Coordinator) 20 years experience

Study Coordinators - RN, CCRCs (Certified Clinical Research Coordinator), CRC 5+ years at site, Marketing and Recruitment Manager, IRB Coordinator, Billing and Invoicing Manager, Data Entry and Research Assistant.



  • All research equipment (i.e. scales, EKG machines, centrifuge, etc.) are calibrated and certified yearly by Life Source Medical.

  • All study coordinators, research assistants and IRB coordinator have certifications in the following:

  • IATA - Hazmat training through Mayo Medical Laboratories

  • Human Subject Assurance ICH Good Clinical E6 (R2) Practice training sponsored by The Global Health Network

  • Clinical Research Coordinator Training