About Us
Carol F. Walsh has over 30 years of experience in diagnostic medical, nuclear medicine, and health physics, and is licensed by the Texas Board of Licensure for Professional Medical Physics.  Ms. Walsh's specialties are nuclear medicine and mammography physics.  She has devoted the largest percentage of her time to mammography physics over the last many years, and is regarded around the state of Texas and beyond as an expert in the field.

Carol can be reached at cwalsh@trinityphysics.com or (713) 805-0856.








Darrell B. Faldyn has over 25 years of experience in diagnostic medical, nuclear medicine, and health physics, and is licensed by the Texas Board of Licensure for Professional Medical Physics.  He is adept at all diagnostic modalities and particularly excels in the field of MRI physics.  Mr. Faldyn has become intimately familiar with the ACR accreditation process and working with MRI technologists to set up routine quality control procedures.  Nationwide demand for his expertise has taken him from Alaska to Florida and many states in between.

Darrell can be reached at dfaldyn@trinityphysics.com or (713) 444-3951.








Robert A. Parry has over 15 years of experience in diagnostic medical, nuclear medicine, and health physics.  He is certified by the American Board of Medical Physics in Diagnostic Imaging Physics, the American Board of Science in Nuclear Medicine in Nuclear Medicine Physics and Instrumentation, and licensed by the Texas Board of Licensure for Professional Medical Physics.  Mr. Parry received extensive training in health physics while completing a Master's degree at Texas A&M University.  He has also spent a great deal of time with mammography and CT physics.

Robert can be reached at rparry@trinityphysics.com or (713) 299-3555.







Gary W. Isenhower has over 20 years of experience in diagnostic medical physics, nuclear medicine, and health physics, and is licensed by the Texas Board of Licensure for Professional Medical Physics.  He is particularly adept in shielding design physics and he has an excellent working knowledge of multiple imaging modalities.  Mr. Isenhower is extremely well versed in the Texas regulations and is our resident expert in digital imaging and computer technology.  He has earned a Master’s degree in Health Physics from Illinois Institute of Technology and is Board eligible.

Gary can be reached at garyi@trinityphysics.com or (713) 444-9957.








Laura S. Flowers earned her PhD in Medical Physics from The University of Texas Health Science Center at San Antonio.  In addition to her diagnostic imaging experience Dr. Strban also has over 5 years of medical health physics experience.  She is currently licensed by the Texas Board of Licensure for Professional Medical Physics and has entered the American Board of Radiology certification process.  Before obtaining her doctorate degree, Dr. Strban attended Texas A&M University and earned a bachelors degree in Radiological Health Engineering.

Laura can be reached at lauras@trinityphysics.com or (936)544-0952.






We regularly participate in continuing education courses and seminars.  This allows us to stay abreast of the continual changes that are inherent in the evolving medical imaging field, as well as assuring that we meet the maintenance requirements of our credentialing bodies.  We are, and will remain, strongly committed to keeping up with the current issues in the medical imaging field. 

Finally, each of us has a good working relationship with many of the TDSHS-RCP personnel, as well as with select persons at the FDA and ACR.

TDSHS Registration No. R27290
TDSHS Radioactive Materials License No. L05639
Copyright © 2010 Trinity Physics Consulting, LLC. All Rights Reserved.