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: Gerda Oosthuizen
SASHT member listing
Judy C. Colditz
OT/L, CHT, FAOTA
Degrees / post-nominals: Gerda Oosthuizen
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Judy C. Colditz
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Type: Gerda Oosthuizen
Occupational therapist
Judy C. Colditz
Certified Hand Therapist (CHT)
Practice: Gerda Oosthuizen
Gerda Oosthuizen Occupational Therapy Inc
Judy C. Colditz
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Region: Gerda Oosthuizen
Bethlehem · South Africa
Judy C. Colditz
United States
Years in practice (listing): Gerda Oosthuizen
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Judy C. Colditz
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Telehealth: Gerda Oosthuizen
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Judy C. Colditz
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Languages: Gerda Oosthuizen
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Judy C. Colditz
English
Specialties (tags): Gerda Oosthuizen
Hand therapy, Upper limb rehabilitation
Judy C. Colditz
Orthosis / splinting, Hand therapy education, Tendon rehabilitation
Listing status: Gerda Oosthuizen
Public-source listing — not a live credential check
Judy C. Colditz
Public-source listing — not a live credential check
Public sources: Gerda Oosthuizen
Public listing source for Gerda Oosthuizen (opens in a new tab)
Judy C. Colditz
Public listing source for Judy C. Colditz (opens in a new tab)

Side-by-side field values for two selected public directory profiles.
Field	Gerda Oosthuizen	Judy C. Colditz
Credentials	SASHT member listing	OT/L, CHT, FAOTA
Degrees / post-nominals	—	—
Type	Occupational therapist	Certified Hand Therapist (CHT)
Practice	Gerda Oosthuizen Occupational Therapy Inc	—
Region	Bethlehem · South Africa	United States
Years in practice (listing)	—	—
Telehealth	—	—
Languages	—	English
Specialties (tags)	Hand therapy, Upper limb rehabilitation	Orthosis / splinting, Hand therapy education, Tendon 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 Gerda Oosthuizen (opens in a new tab)	Public listing source for Judy C. Colditz (opens in a new tab)

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