 To learn more about Red River Managed Services, visit RedRiver.com. Technology decisions aren't black and white. Think Red. An orthopedic surgeon makes understanding pain painless. It's the biggest frustration that patients have. This is Dr. Pamela Mehta talking about aches with unexpected origins. I see patients with pain in their knees, their hips, their back. Oftentimes the pain is actually coming from their feet. Bet they aren't expecting to hear that.