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
Kerri Collett
SASHT member listingMari Heyman
SASHT member listing- Degrees / post-nominals
Kerri Collett
—Mari Heyman
—- Type
Kerri Collett
Occupational therapistMari Heyman
Occupational therapist- Practice
Kerri Collett
Constantiaberg MediclinicMari Heyman
Lady Pohamba Private Hospital- Region
Kerri Collett
Plumstead · South AfricaMari Heyman
Windhoek · Namibia- Years in practice (listing)
Kerri Collett
—Mari Heyman
—- Telehealth
Kerri Collett
—Mari Heyman
—- Languages
Kerri Collett
—Mari Heyman
—- Specialties (tags)
Kerri Collett
Hand therapy, Upper limb rehabilitationMari Heyman
Hand therapy, Upper limb rehabilitation- Listing status
Kerri Collett
Public-source listing — not a live credential checkMari Heyman
Public-source listing — not a live credential check- Public sources
| Field | Kerri Collett | Mari Heyman |
|---|---|---|
| Credentials | SASHT member listing | SASHT member listing |
| Degrees / post-nominals | — | — |
| Type | Occupational therapist | Occupational therapist |
| Practice | Constantiaberg Mediclinic | Lady Pohamba Private Hospital |
| Region | Plumstead · South Africa | Windhoek · Namibia |
| Years in practice (listing) | — | — |
| Telehealth | — | — |
| Languages | — | — |
| Specialties (tags) | Hand therapy, Upper limb 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 Kerri Collett (opens in a new tab) | Public listing source for Mari Heyman (opens in a new tab) |
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Comparison is informational only — jump to exercises, movement language, or the orientation-only recovery marketplace.