Early in my career, I had 2 elbow surgeries to remove ‘bone spurs’ from my olecranon and rehab began once the incision site was close to fully healed (~ 3 weeks). Tx was initially directed away from the surgical site and progressed towards is as it continued to heal.
I’m assuming getting to the surgical site and removing a calcaneal spur is a bit more involved. I believe the fat pad and a portion of the plantar fascia have to cut/removed to expose the spur so it can be burred down. I would expect a longer recovery time and would wait for clearance from the surgeon before jumping into tx. She should have been given post-op instructions regarding healing time and when to begin manual care. If she wasn’t given any specific instructions I would reach out to the surgeon for that.
That said, it’s great the patient reached out about tx, my concern would be she just had surgery 2 weeks to remove a spur and is already looking for additional tx. Is she not convinced the surgery helped?