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Office
2457 NE County Road 0080
Corsicana, TX 75109Phone+1 903-654-0457
Summary
- I have been in a small multispecialty group practice in Corsicana since I completed my Pulmonary fellowship at UTMB in 1991. I have been the sole pulmonologist for that entire time and have provided services in both the clinic and hospital settings. The ICU is a relatively small 10 bed unit but if offers the full spectrum of services including medical and surgical cases. While an open unit, I have been consulted and managed the vast majority of the patients and all of those with severe illnesses. I am very skilled in all of the standard ICU/pulmonary procedures and have been the local resource for other procedures including bone marrow biopsies, pacemaker interrogations and PEG tube placements. I have also been engaged in clinical research for 20 years and have done over 100 trails through an independent research company that I have founded.
I attended UTMB for medical school and residency/chief residency. I was trained the classical "old school " approach and never met a patient or situation that I was afraid to engage. I am board certified in Pulmonary Medicine. I did not complete a formal fellowship in Critical Care which was not offered when I did my training at UTMB. I did not attempt to get certified through the grandfather clause because it offered nothing additional to me at the time in my situation. I was extensively trained in Sleep Medicine and have managed thousands of cases over the years but similarly did not take the certifying exam under the grandfather clause. With the rule changes, I have not done formal sleep work in a year but still have a passion for it. In summary, I feel that I am quite capable and familiar with anything that I would encounter in a standard practice setting, either in the ICU or in the office.
I have recently retired from this practice after 27 yrs and have begun doing locum tenens work (mainly hospital and ICU) that I enjoy because of the change of venues and balance of work and life.
Education & Training
- University of Texas Medical Branch HospitalsFellowship, Pulmonary Disease and Critical Care Medicine, 1989 - 1991
- University of Texas Medical Branch HospitalsResidency, Internal Medicine, 1985 - 1989
- University of Texas Medical Branch School of MedicineClass of 1985
- The University of Texas at AustinBA, Zoology, 1977 - 1981
Certifications & Licensure
- TX State Medical License 1986 - 2025
- American Board of Internal Medicine Internal Medicine
- American Board of Internal Medicine Pulmonary Disease
Publications & Presentations
PubMed
- 2 citationsFUNCTIONAL ASSESSMENT OF OLDER ADULTS WITH CHRONIC OBSTRUCTIVE PULMONARY DISEASE LIVING AT HOMEJanquilyn D. Merida, Terri L. White, John D. Updegrove
Journal of the American Geriatrics Society. 2010-08-01
Research History
- Clinical Research InvestigatorI have owned an independent research facility and have been the primary investigator in over 100 FDA-approved pharmaceutical research studies (Phase 2-4) in multiple therapeutic areas.1996 - 2019
Professional Memberships
- Member
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