Compare providers

For your own notes or referral conversations — not a recommendation or ranking by HandTherapy.app.

Official-source summaries for many pathways live in the certifications directory and credentialing bodies hub.

Credentials: Evelyn Mackin
PT (historical pioneer, ASHT Hall of Fame inaugural)
Gerda Oosthuizen
SASHT member listing
Degrees / post-nominals: Evelyn Mackin
—
Gerda Oosthuizen
—
Type: Evelyn Mackin
Physical therapist
Gerda Oosthuizen
Occupational therapist
Practice: Evelyn Mackin
—
Gerda Oosthuizen
Gerda Oosthuizen Occupational Therapy Inc
Region: Evelyn Mackin
United States
Gerda Oosthuizen
Bethlehem · South Africa
Years in practice (listing): Evelyn Mackin
—
Gerda Oosthuizen
—
Telehealth: Evelyn Mackin
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Gerda Oosthuizen
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Languages: Evelyn Mackin
English
Gerda Oosthuizen
—
Specialties (tags): Evelyn Mackin
Edema management, Hand therapy education, Tendon rehabilitation
Gerda Oosthuizen
Hand therapy, Upper limb rehabilitation
Listing status: Evelyn Mackin
Public-source listing — not a live credential check
Gerda Oosthuizen
Public-source listing — not a live credential check
Public sources: Evelyn Mackin
Public listing source for Evelyn Mackin (opens in a new tab)
Gerda Oosthuizen
Public listing source for Gerda Oosthuizen (opens in a new tab)

Side-by-side field values for two selected public directory profiles.
Field	Evelyn Mackin	Gerda Oosthuizen
Credentials	PT (historical pioneer, ASHT Hall of Fame inaugural)	SASHT member listing
Degrees / post-nominals	—	—
Type	Physical therapist	Occupational therapist
Practice	—	Gerda Oosthuizen Occupational Therapy Inc
Region	United States	Bethlehem · South Africa
Years in practice (listing)	—	—
Telehealth	—	—
Languages	English	—
Specialties (tags)	Edema management, Hand therapy education, Tendon rehabilitation	Hand therapy, Upper limb rehabilitation
Listing status	Public-source listing — not a live credential check	Public-source listing — not a live credential check
Public sources	Public listing source for Evelyn Mackin (opens in a new tab)	Public listing source for Gerda Oosthuizen (opens in a new tab)

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