Possible Clues:

• One giving treatment to the OAPs affected
• Manipulator of bones
• Potato she uses badly as a manipulator of the body
• One manipulates very big writer back at hotel
• Therapist who manipulates bones and muscles
• Manipulating sort thought a poet's odes retro features
• Healer's potatoes cooked and hot
• One manipulates commitment to accommodate returning writers
• Physician, at times
• Therapist who manipulates the bones and joints