Live
The latest clinic and healthcare news, updated daily
Read now

Belvidere Clinic Family Medicine

4.7 out of 5 · 412 reviews

Internal Medicine • Belvidere, IL

About

Book appointmentCall clinicVisit websiteGet directions

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.

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

—

Languages Spoken

—

Social Media

TwitterFacebookLinkedinInstagram

Photos

Belvidere Clinic Family Medicine, internal medicine clinic in Belvidere, IL — photo 1 of 8Belvidere Clinic Family Medicine, internal medicine clinic in Belvidere, IL — photo 2 of 8Belvidere Clinic Family Medicine, internal medicine clinic in Belvidere, IL — photo 3 of 8Belvidere Clinic Family Medicine, internal medicine clinic in Belvidere, IL — photo 4 of 8Belvidere Clinic Family Medicine, internal medicine clinic in Belvidere, IL — photo 5 of 8Belvidere Clinic Family Medicine, internal medicine clinic in Belvidere, IL — photo 6 of 8Belvidere Clinic Family Medicine, internal medicine clinic in Belvidere, IL — photo 7 of 8Belvidere Clinic Family Medicine, internal medicine clinic in Belvidere, IL — photo 8 of 8

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.

← Back to directory

Related articles

ClinAdsby ClinsightBuilt for clinicsYour clinic’s marketing team, powered by AI.On-brand ads, SEO, and social campaigns in one place.Generate your first clinic ad for free Clincyby ClinsightBuilt for practicesGet more revenue from the patients you already have.Voice and SMS that follow up until lapsed patients are back on the schedule.Book a Clincy call DDS RecruitPowered by ClinsightDental recruitingYour practice’s fractional recruiting team.Dental-only search, run end to end, with placements guaranteed for a year.Find your next hire

Comparing your options?

See other internal medicine clinics in Belvidere, or search the full directory by insurance, ratings, and more.

More Internal Medicine Clinics