Diabetes and Endocrinology Clinic at the Gym | Diabetes ...
Endocrinology • Holland, MI
Clinic Type
Endocrinology
Address
650 S Waverly Road, Holland, MI 49423
Phone
616-312-2859
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Opening Hours
Not published — contact the clinic to confirm hours.
Services Offered
Technology & Equipment
Team
Insurance & Payment
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Languages Spoken
FAQs
What services are offered?
Comprehensive diagnosis, treatment and management of endocrine and hormone-related diseases including obesity, diabetes, and other hormone disorders.
Who is the endocrinologist?
Dr. Karl Nadolsky, DO, clinical endocrinologist and director of the clinic.
Photos
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What Patients Say
Overall sentiment across review platforms: mixed
- US News (Dr. Karl Nadolsky): 4.588235294117647/5 (17 ratings total)
- Birdeye (Holland Hospital Endocrinology): 4.5 (17 reviews)
- Vitals (Dr. Karl Nadolsky): 4.6 out of 5 stars (68 reviews (shown/indicated on page))
Patients praise
- Helpful, kind, and attentive staff/providers
- Clear communication and explanation of medical information
- Patients reporting positive outcomes/ongoing care satisfaction
- Responsive communication (e.g., answering concerns via phone call)
Common complaints
- Some patients report endocrinology/thyroid care knowledge concerns
- Disappointment with offered weight-loss–focused treatment options
- Occasional rushed appointments mentioned in summary
- Long wait times for appointments (in at least one review)
"“What. The staff is wonderful, Cathy is probably the nicest in office nurse I've ever had!! Dr.Nadolsky is so kind, so thorough and reassuring.”"
— Diabetes and Endocrinology Clinic at the Gym website testimonials"“This is not an endocrinologist office. They are very un knowledgeable in thyroid care and endocrine as a whole. Only thing they recommended was weight loss medication. to say I’m disappointed would be an understatement. Find another office who knows their stuff!!”"
— Birdeye review snippet (Holland Hospital Endocrinology)"“After waiting months for this appointment, I was finally able to see the assistant as well as doctor… first option offered to me was weight loss injections and then pills.”"
— Birdeye review snippet (Holland Hospital Endocrinology)Synthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].
In the News
- EGYM - Fysiotherapie Den Helder Stadshart — Jan 19, 2026
- Sporten met diabetes type 1 - Stedendriehoek — Aug 28, 2025
- How this nurse's idea improved diabetes outcomes — and even got patients to the gym | AusDoc — Mar 18, 2026
- 75e deelnemer start leefstijlprogramma tegen diabetes in Zevenaar - Streekgids.nl — Sep 3, 2025
- Intermountain Health unveils renovated diabetes and endocrinology clinic — Apr 8, 2026
Information sourced from the clinic's website as of July 11, 2026.
More endocrinology clinics in Holland
Karl Nadolsky, DO is not identified as a current provider at Holland Hospital in the provided content. The page notes Holland Hospital is a nonprofit, multi-facility health system based in Holland, Michigan (founded 1917) with a main campus of about 189 beds and over 300 physicians. For specific information about Karl Nadolsky, DO, at Holland Hospital (e.g., affiliation, specialty, or appointment availability), a direct search of the hospital’s physician directory or contact the hospital at info@hollandhospital.org or 1-616-392-5141 is recommended.
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