Olympia Multi-Specialty Clinic

Gastroenterology • Olympia, WA • Since 1987

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About

Olympia Multi-specialty Clinic (OMSC) in Olympia, WA offers integrated Cardiology and Gastroenterology services across five offices in the Olympia area. Key details: - Specialties: Cardiology, Gastroenterology, plus Sleep Medicine, Dietary services, and general medical care. - Location: Headquarters and multiple offices in Olympia, WA (addresses around 406 Black Hills Lane SW, Olympia, WA 98502). - About: Established 1987; private practice with a focus on private-practice continuity. 11 physicians in GI and cardiology; 65 staff overall including GI ASC, Nuclear Medicine, echocardiography, and histology capabilities. - Tech/Workflow: Practice management uses MicroMD; notes via Microsoft InfoPath/SQL Server; documented as chartless for 10+ years. - Contact: Primary phone numbers listed for multiple offices; main HQ in Olympia.

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Clinic Type

Gastroenterology

Address

406-A Black Hills Ln SW Olympia, WA 98502

Phone

(360) 754-1727

Email

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Opening Hours

Not published — contact the clinic to confirm hours.

Website

https://www.omsc.net/

Services Offered

Gastroenterology
Cardiology
Dietary
Sleep medicine

Technology & Equipment

Endoscopy
Endoscopic ultrasound (EUS)
Capsule endoscopy
PH Monitoring
Esophageal Motility testing

Team

Dr. Marshall E McCabe IV, Gastroenterology, Internal Medicine; Indiana University residency and GI fellowship; Chief resident at Indiana University — Gastroenterologist
Dr. Marshall E McCabe III, Gastroenterology; co-founder of OMC; Internal Medicine residency and GI fellowship (implied) — Gastroenterologist (father)
Dr. Thompson, Board certified in Internal Medicine and Gastroenterology; PH Monitoring and Esophageal Motility exams; trained in Scottsdale? (text indicates Scott and White) — Gastroenterologist
Dr. Heap, Board Certified in Internal Medicine and Gastroenterology/Hepatology; advanced endoscopy including EUS and capsule endoscopy — Gastroenterologist
Dr. Kuczynski, Board certified in Internal Medicine and Gastroenterology/Hepatology; fellowship in GI; ERCP capability — Gastroenterologist
Dr. McCabe, Founding physician; board certified in Internal Medicine and Gastroenterology; Clinic Medical Director — Gastroenterologist

Insurance & Payment

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Languages Spoken

English

FAQs

What services does OM C offer in gastroenterology?

Specialized gastroenterology services delivering expert care for digestive health through advanced diagnostics, individualized treatment plans, and continuous patient support.

What is the overall approach of OM S C?

A seamless, patient-centered experience combining clinical expertise with compassionate care as a multi-specialty clinic offering gastroenterology, cardiology, dietary, and sleep medicine.

Awards & Accreditations

American Heart Association’s Heroes Award, 2015

Social Media

Twitter

Photos

What Patients Say

Overall sentiment across review platforms: positive

NutriFinder: 4.9/5 stars (199 reviews)
U.S. News & World Report (Ambulatory Procedure Center): 97% patient satisfaction rating (N/A (based on 2024 surveys))

Patients praise

high patient satisfaction with medical care and providers (particularly cardiology and gastroenterology)
professional and compassionate staff
thorough consultations and clear explanations
high-quality, patient-centered care

Common complaints

reports of management/workplace culture issues from employees
some complaints regarding communication or administrative processes noted in patient reviews

"Fantastic experience: Dr. Kuzinski is the BEST Gastroenterologist ever!"

— NutriFinder Patient Review

"He was very thorough and made me feel like my questions were important. He spent the time I needed for him to explain the things I was asking."

— NutriFinder Patient Review (regarding Cardiology)

Synthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].

Information sourced from the clinic's website as of July 11, 2026. Own this clinic? Claim or correct this listing.