Reviews reflect patients' level of satisfaction with the care they received from this provider. Dr. Smith Johnston xhas an overall rating of 5.0.
Dr. Smith Johnston, MD is a Doctor primarily located in Houston, TX. He has 35 years of experience. His specialties include Aerospace Medicine. He speaks English.
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Specialties & Expertise
Dr. Smith Johnston has the following 1 specialty and 1 board certification.
If you’re a pilot, flight attendant or astronaut, you may benefit from consulting with an aerospace medical physician. They specialize in health risks and conditions associated with traveling into abnormal air and space environments, usually caused by pressure and altitude changes or reduced oxygen levels. This includes hypoxia, ebullism and hypobaria.
Other areas of expertise include jet lag, dehydration and your body’s response to thermal stress, which can influence your decision making ability. More serious conditions might include G-induced loss of consciousness (known as G-LOC), spatial disorientation and space adaptation syndrome, a sickness common when your body is adjusting to weightlessness.
See the board certifications this doctor has received. Board certifications provide confidence that this doctor meets the nationally recognized standards for education, knowledge and experience.
Type 2 Diabetes
Type 2 diabetes is a chronic disease in which your body is unable to maintain a normal blood sugar (glucose) level.
Locations & Directions
Dr. Smith Johnston, MD is similar to these 3 Doctors near Houston, TX.