Harris County Medical Society records consists of about 14 boxes and contains financial, newspaper clippings, audio discs, digital roster CD, photographs, bound copies of Physicians Newsletter, pictorial rosters that document the history of the Harris County Medical Society.

The Carlos Vallbona, MD papers contains correspondence, course materials, slides; files from his 3701 Kirby office; and other material detailing the career of Dr. Vallbona as a pediatrician, educator, advocate, physical therapy and post-polio syndrome specialist. He held positions at Baylor College of Medicine and TIRR. The materials date from between 1968 and 2014. Materials were donated in three stages in 2014 and 2015. Collection consists of 54 boxes equaling 54 cubic feet.

Subjects: Physical Theraby, Post-Polio, Baylor College of Medicine.