Meet the Therapists

Meet Our Therapist

Spectrum Health Gerber Memorial prides itself on having one of the best rehab departments in the region.


Physical Therapy

Meet our therapists that specialize in physical therapy.

Nichole Cruzan, PT, DPT

Education: Central Michigan University, Doctorate of Physical Therapy

Specialty: Neurology, Orthopedics and Vestibular/Post-Concussion

Certifications: LSVT BIG

Location: Tamarac

Allison DeHaan Photo

Allison DeHaan, PT, DPT

Education: Central Michigan University, Doctorate of Physical Therapy

Specialty: Neurology, Pediatrics and Chronic Pain

Certifications: LSVT BIG® and Neuro-Developmental Treatment

Location: Tamarac

Kayla Guzman, CCC-SLP





Laura Kate Covey, PT, DPT





Lana Frody, PT



Ryan Gailey, PT, DPT

Education: Grand Valley State University, Doctorate of Physical Therapy

Specialty: Orthopedics and Sports Medicine

Location: Tamarac

Mary Ethel Lobrigas, PT, DPT

Education: Boston University, Doctorate of Physical Therapy

Specialty: Vestibular, Pelvic Health (men, women and children) and Orthopedics

Location: Tamarac

Anna Piper, PTA



Douglas Sjoerdsma, PT, DPT

Specialty: Spine, Orthopedics

Location: Tamarac

Cassie Stewart, PTA

Education: Baker College

Specialty: Orthopedics, Sports and Neurology

Location: Tamarac

Elyse Vanderkamp, PT, DPT

Education: Rosalind Franklin University of Medicine and Science, Doctorate of Physical Therapy

Specialty: Orthopedics

Location: Tamarac

Jeanne Weiden, PTA

Education: Baker College

Specialty: Neurology, Vestibular and Cancer Rehabilitation

Certification: LSVT BIG

Location: Tamarac

Matt Zahl, PT, DPT, FAFS

Education: Wayne State University, Doctorate of Physical Therapy

Specialty: Orthopedics and Sports

Certification: Applied Functional Science

Location: Tamarac

Speech Therapy

Meet the therapists that specialize in speech therapy.

Elizabeth Turner, MA-CCC-SLP

Education: Central Michigan University, Master’s Degree in Speech-Language Pathology

Specialty: Voice, Neurological Disorders, Adults

Certification: LSVT LOUD

Location: Tamarac

Occupational Therapy

Meet the therapists that specialize in Occupational Therapy.

Julie Chilson, OTR

Education: Eastern Michigan University

Specialty: Neurology, Pediatrics  and Upper Extremity/Shoulder Orthopedics

Location: Tamarac

Christine DeKryger, OTR/L, LSVT

Specialty: Orthopedics, Neurology, Visual Deficits

Certification: LSVT BIG®

Location: Tamarac


Monday to Thursday: 5 a.m. to 9 p.m.

Friday: 5 a.m. to 8 p.m.

Saturday: 6 a.m. to 5 p.m.

Sunday: Noon to 5 p.m.


Monday: 9 a.m. to 5 p.m.

Tuesday: 9 a.m. to 5 p.m.

Wednesday: 9 a.m. to 7 p.m.

Thursday: 9 a.m. to 5 p.m.

Friday: 9 a.m. to 5 p.m.

Saturday and Sunday: Closed


1401 West Main Street

Fremont, MI 49412

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