Belvidere Clinic Family Medicine

Internal Medicine • Belvidere, IL

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About

Belvidere Clinic Family Medicine in Belvidere, Illinois offers family medicine and internal medicine services. The clinic is part of UW Health and operates with extended hours including evening appointments on Wednesday and Thursday, plus Saturday morning hours.

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Clinic Type

Internal Medicine

Address

1700 Henry Luckow Ln, Belvidere, IL 61008

Phone

7796968650

Email

lklitzke@uwhealth.org

Opening Hours

Belvidere Clinic Family Medicine operates with: - Monday, Wednesday, Thursday: 8 a.m.–7 p.m. (Belvidere Clinic); - Tuesday, Friday: 7 a.m.–5 p.m. (Belvidere Clinic) and 8 a.m.–5 p.m. (Family Medicine Clinic); - Saturday: 8:30 a.m.–12 p.m. (Belvidere Clinic) and 8:30 a.m.–noon (Family Medicine Clinic); - Sunday: Closed

Website

https://www.uwhealth.org/locations/belvidere-clinic/belvidere-clinic-family-medicine

Telehealth

https://www.uwhealth.org/telehealth-services-for-patients

Services Offered

Family Medicine
Internal Medicine

Insurance & Payment

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Languages Spoken

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Social Media

Twitter Facebook Linkedin Instagram

Photos

What Patients Say

Overall sentiment across review platforms: positive

Birdeye (aggregated from Google): 4.8/5 stars (445 reviews)
Aggregated platform: 4.7/5 stars (412 reviews)

Patients praise

caring and attentive doctors and staff
thorough and active listening during consultations
efficient scheduling and prompt care for some patients
welcoming and clean environment
long-term positive patient-provider relationships

Common complaints

difficulties obtaining appointments
concerns regarding communication and prescription follow-ups
isolated reports of dissatisfaction with specific provider interactions

"Always a pleasant experience. Everyone comes together to make a positive outcome."

— Birdeye review

"Dr. Kellenberger is the best family doctor ever! He is AMAZING with my kids, husband and my elderly father alike. He makes everyone feel so comfortable while providing a very thorough assessment."

— LocalityBiz review

"My father has been trying to get a prescription that is making him sick, changed for days and they won't even call him back!"

— LocalityBiz review

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.