Summary

Dr. Geffrey Cavallin is an internal medicine physician who specializes in hospital medicine, bringing over three decades of medical expertise to his practice. He earned his medical degree from the University of Iowa and has dedicated 34 years to caring for patients with complex medical conditions requiring hospital-based treatment. His extensive experience allows him to manage the full spectrum of internal medicine cases within the inpatient setting.

Dr. Cavallin practices at HSHS Saint Vincent Hospital and HSHS Saint Mary's Hospital Medical Center in Green Bay, Wisconsin. He focuses on treating patients with diabetes, including Type 2 diabetes in both adults and younger patients. His procedural expertise includes performing CT scans and hepatic angiograms to help diagnose and monitor various medical conditions. Patients have given him an average rating of 2.7 out of 5 on Vitals.

Overview based on verified provider data

Quick Facts

  • 2.7
  • 34 years of experience
  • University Of Iowa
  • 1 written review
  • 2 specialties
  • 5 areas of expertise
  • 2 board certifications
  • 2 hospital affiliations
  • 2 office locations
  • Male

Office Locations

Dr. Geffrey Edward Cavallin has 2 locations

Saint Vincent Hospital

835 S Van Buren StGreen Bay, WI 54301

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Dr. Geffrey Edward Cavallin, MDEric HarkerDr. Yogi Gundamraj, MDDr. Robert Elwood Wampler
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients
2.7 
34 Years of Experience 25 Years of Experience 29 Years of Experience 57 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available No Virtual Visit Option
Speaks English Speaks English Speaks English
Green Bay , WILyons , COBrookfield , WIDe Pere , WI
Med School: University Of Iowa Med School: Duke University School Of Medicine Med School: Spartan Health Sciences University School Of Medicine Med School: University of Iowa
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Insurance Plans Accepted by Dr. Geffrey Edward Cavallin

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Geffrey Edward Cavallin has the following 2 specialties

Specialty Expertise

Dr. Geffrey Edward Cavallin has the following 5 areas of expertise

  • Chest Pain
  • Gastrointestinal Bleeding
  • Hospital Medicine
  • Meningitis
  • Pneumonia

Certifications, License, & Education

34 Years Experience

Dr. Geffrey Edward Cavallin holds an expired medical license in the state of Wisconsin.

Medical License

Medical Doctor with an expired medical license in the state of Wisconsin that expired in 2025.

Education & Training

Medical School

Graduated from University Of Iowa in 1992.

NPI Number

Dr. Cavallin's NPI number is 1225061625.

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Frequently Asked Questions

How can I make an appointment with Dr. Geffrey Cavallin?
You can find contact information for Dr. Geffrey Cavallin here on Vitals.
Does Dr. Geffrey Cavallin accept virtual/telehealth appointments?
Dr. Geffrey Cavallin has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Geffrey Cavallin's office located?
Dr. Geffrey Cavallin's office is located at 835 S Van Buren St, Green Bay, WI, 54301.
Which hospitals is Dr. Geffrey Cavallin affiliated with?
Dr. Geffrey Cavallin is affiliated with Hshs Saint Vincent Hospital and Hshs Saint Marys Hospital Medical Center.
Does Dr. Geffrey Cavallin accept my insurance?
You can see the insurance plans that Dr. Geffrey Cavallin accepts on their Vitals profile.

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