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)
Judy C. Colditz
OT/L, CHT, FAOTA
Degrees / post-nominals: Evelyn Mackin
—
Judy C. Colditz
—
Type: Evelyn Mackin
Physical therapist
Judy C. Colditz
Certified Hand Therapist (CHT)
Practice: Evelyn Mackin
—
Judy C. Colditz
—
Region: Evelyn Mackin
United States
Judy C. Colditz
United States
Years in practice (listing): Evelyn Mackin
—
Judy C. Colditz
—
Telehealth: Evelyn Mackin
—
Judy C. Colditz
—
Languages: Evelyn Mackin
English
Judy C. Colditz
English
Specialties (tags): Evelyn Mackin
Edema management, Hand therapy education, Tendon rehabilitation
Judy C. Colditz
Orthosis / splinting, Hand therapy education, Tendon rehabilitation
Listing status: Evelyn Mackin
Public-source listing — not a live credential check
Judy C. Colditz
Public-source listing — not a live credential check
Public sources: Evelyn Mackin
Public listing source for Evelyn Mackin (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	Evelyn Mackin	Judy C. Colditz
Credentials	PT (historical pioneer, ASHT Hall of Fame inaugural)	OT/L, CHT, FAOTA
Degrees / post-nominals	—	—
Type	Physical therapist	Certified Hand Therapist (CHT)
Practice	—	—
Region	United States	United States
Years in practice (listing)	—	—
Telehealth	—	—
Languages	English	English
Specialties (tags)	Edema management, Hand therapy education, Tendon 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 Evelyn Mackin (opens in a new tab)	Public listing source for Judy C. Colditz (opens in a new tab)

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