Urgent Care

HGB’s Urgent Care is a walk-in clinic fitted with private rooms, new technology and compassionate providers for non-emergency, but pressing medical needs. With an on-site lab and radiology, testing is convenienent and results come back faster. Our goal is to exceed your expectations by providing excellent care and service.

Regular Hours:

Monday–Friday: 8 a.m. to 8 p.m.
Saturday and Sunday: 8 a.m. to 4 p.m.


321 E. Harris Street
Charlotte, MI 48813


Medical Staff:
Medical Director: Barrett Zink, DO

If you have feedback or questions about a recent Urgent Care visit, please leave a message with contact information at 517-541-5887.

Sports Physical Examinations:

HGB's Urgent Care provides walk-in sports physicals in preparation for back-to-school sports; physicals are $35. 

HGB Urgent Care provides quality service quickly for minor illness and injury, such as:

  • Allergies
  • Cough or congestion
  • Ear or eye infections
  • Fever, colds, flu symptoms, sore throat and sinus pain
  • Frequent or painful urination
  • Minor allergic reactions and asthma attacks
  • Minor cuts that may need stitches
  • Nausea, vomiting or diarrhea
  • Pink eye
  • Sprains, strains or scrapes

The following conditions or symptoms require treatment in an Emergency Department:

  • Abdominal pain – moderate or severe
  • Chest pain
  • Difficulty breathing
  • Infants younger than 4 months of age
  • High blood pressure
  • Loss of consciousness
  • Numbness in face, arms or legs
  • Pregnancy bleeding or complications
  • Seizures
  • Seniors older than 70 years presenting with confusion

Please note our pain management guidelines. HGB's Urgent Care and Emergency Department do not provide Opioids – narcotics for chronic pain management.