I would go with Saints Zenaida and Philonella, the first unmercenary physicians. They founded a healing spa before 100 AD and this is what wikipedia says, in part:
Saints Zenaida (Zenaida of Tarsus) and Philonella (d. circa 100) were traditionally the first Christian physicians after Luke the Evangelist, and the first "unmercenaries" (physicians who would not accept fees from their patients).[1] They are particularly venerated in Eastern Christianity
The sisters set themselves in opposition to the prevailing custom. On locating a cave with a mineral spring, they set up a chapel and cells for themselves, and opened a clinic where they treated all who came to them regardless of their ability to pay.[1]
For Massage Therapists, "The Virgin of Seven Knots" or "Mary undoer of knots" is considered the patron of massage therapists, stress, knots and marital issues. The story starts in Germany, but many massage therapists in Latin America and other parts of Europe believe in her as the saint of massage therapists. The ill and therapist pray to her so she can loosen the knots that causes pain in their lives. Also, there is a ritual called The Seven Knots Ritual inspired in curanderoes rituals of Latin America. Some therapists think is inspired in this virgin.
Officially, as per the Patron Saint Index, there are no patron saints of massage therapists.
There is no patron saint of occupational therapy.
Though there is little information to back this up I've discovered that the following saint is listed as a patron of massage... James the Just (also known as James the brother of our Lord), beaten to death after being clubbed and stoned -- Patron saint of massage I believe when this person dies she'll be made a patron saint of massage as well her name is: Sister Rosalind Gefre.
There is no patron saint of physical therapists. However St. Albertus Magnus is the patron saint of medical technicians.
The Patron Saint Inex lists no patron saints of bears.
The Patron Saint Index lists no patron saint of dinosaurs.
A patron saint is supposed to be a protector in the Catholic religion. Patron Saint Angelico is the patron saint of artists. A patron saint is a protector of life.
As per the Patron Saint Index, there is no patron saint of wrestlers. However, Saint Sebastian is the patron saint of all athletics and athletes.
Saint Lillian is not a patron saint as per the Patron Saint Index.
No, there is no patron saint of billiards.
There is a patron saint of Wales but no patron saint of whales.
There is no patron saint of color.
There is no patron saint of voting.