Medical School

  • University of Texas, Health Science Center


  • Baptist Medical Center


  • Body MRI, University of Texas Southwestern Medical Center

Sub Specialty

  • MRI/Body Imaging


Dr. Sinclair Cottingham received his bachelor's degree from Baylor University in Waco, Texas, in 1989. He earned his doctorate from University of Texas Health Science Center in San Antonio, Texas in 1993. Dr. Cottingham attended diagnostic radiology residency at Baptist Medical Center in Oklahoma City, Oklahoma from 1993 to 1997. At University of Texas Southwestern Medical Center in Dallas, Texas, he completed his body MRI fellowship in 1998. He is licensed in 32 states.


Dr. Cottingham has worked in both hospital settings and teleradiology for over 20 years. Prior to joining Desert Radiology, he held the role of radiologist partner at Direct Radiology for six years. Dr. Cottingham has also held positions at Virtual Radiologic Group, NightHawk Radiology Services, The Radlinx Group, Manatee Diagnostic Center, International Radiology Group, and Radiology Associates of Nevada.

Memberships in Professional Associations

  • Radiological Society of North America

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