Summary

Dr. Gedas Grinis is a urologist with expertise in both urology and surgery, bringing over four decades of medical experience to his practice. He earned his medical degree from St. Louis University School of Medicine and completed his residency at the University of Illinois College of Medicine. With 43 years in medicine, Dr. Grinis has developed extensive knowledge in urological conditions and surgical interventions.

Dr. Grinis practices across multiple locations in Wisconsin and Illinois, including Janesville, Lake Geneva, Harvard, Manitowoc, and Kenosha. He treats various urological conditions, with particular focus on acute urinary retention and enuresis. His surgical background allows him to provide comprehensive care for patients requiring both medical management and surgical treatment. Patients have given him an average rating of 3.4 out of 5 stars.

Overview based on verified provider data

Quick Facts

  • 3.4
  • 43 years of experience
  • 1 insurance plan accepted
  • University Of Illinois College Of Medicine
  • 5 written reviews
  • 2 specialties
  • 8 areas of expertise
  • 2 board certifications
  • 6 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Gedas Marius Grinis has 6 locations

Mercy Hospital And Trauma Center

1000 Mineral Point AveJanesville, WI 53548

Mercyhealth Hospital And Medical Center Walworth

N2950 State Road 67Lake Geneva, WI 53147

Mercyhealth Hospital And Medical Center Harvard

901 Grant StHarvard, IL 60033

Hfm Urology

1818 Memorial DrManitowoc, WI 54220

Hfm Medical Center

2300 Western AveManitowoc, WI 54220

Froedtert Kenosha Hospital

6308 8th AveKenosha, WI 53143

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Dr. Gedas Marius Grinis, MD
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Dr. Gedas Marius Grinis, MDDr. Mark Edward Mcdade, MDDr. Vishnu Rajkumar Mani, MDMitchell A Kopnick, MD
UrologySurgeryCritical Care MedicineUrology
Accepts New Patients
3.4 
4.1 
3.5 
43 Years of Experience 17 Years of Experience 39 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English
Janesville , WIJanesville , WIIowa City , IAJanesville , WI
Med School: St Louis University School Of Medicine Med School: Sri Ramachandra Medical College And Research Institute Med School: University Of Michigan Medical School
Current Profile
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Insurance Plans Accepted by Dr. Gedas Marius Grinis

  • UnitedHealthcare

Medical Specialties

Dr. Gedas Marius Grinis has the following 2 specialties

Specialty Expertise

Dr. Gedas Marius Grinis has the following 8 areas of expertise

  • Bladder Issues
  • Erectile Dysfunction (ED)
  • Kidney Stones
  • Overactive Urinary Bladder
  • Prostate Cancer
  • Prostatitis
  • Surgery
  • Urologic Emergencies

Certifications, License, & Education

43 Years Experience

Education & Training

Residency

Completed their residency at University Of Illinois College Of Medicine.

Medical School

Graduated from St Louis University School Of Medicine in 1983.

NPI Number

Dr. Grinis' NPI number is 1962517953.

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Frequently Asked Questions

How can I make an appointment with Dr. Gedas Grinis?
You can find contact information for Dr. Gedas Grinis here on Vitals.
Is Dr. Gedas Grinis accepting new patients?
Dr. Gedas Grinis has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Where is Dr. Gedas Grinis's office located?
Dr. Gedas Grinis's office is located at 1000 Mineral Point Ave, Janesville, WI, 53548.
Does Dr. Gedas Grinis accept virtual/telehealth appointments?
Dr. Gedas Grinis has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does Dr. Gedas Grinis accept my insurance?
You can see the insurance plans that Dr. Gedas Grinis accepts on their Vitals profile.

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