Dr. Gelu Osian

Dr. Gelu Osian

  • Gender: Male
  • Sole propriator: No
  • NPI: 1396991857

Dr. Gelu Osian M.D.

Transplant Surgeon

He is located at 9200 West Wisconsin Avenue in Milwaukee, WI 53226. Can help patients with the following: Achalasia, Enlarged Spleen, Gallstones, Inflammatory Bowel Disease (IBD), Kidney Transplant, Lymphedema. His National Provider Identifier (NPI) number is 1396991857. Appointment can be made via the phone number (414) 955-6920.

Conditions treated

Dr. Gelu Osian, being an transplant surgeon, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Gelu Osian.

  • Achalasia
  • Anal Fissure
  • Appendicitis
  • Boils
  • Cancer
  • Colon Cancer
  • Crohn's Disease
  • Cyst
  • Diverticulosis
  • Enlarged Spleen
  • Esophageal Cancer
  • Gallstones
  • Gangrene
  • Heart Disease
  • Hemorrhoids
  • Hernia
  • Inflammatory Bowel Disease (IBD)
  • Kidney Transplant
  • Liver Transplant
  • Lymphedema
  • Pancreas Transplant
  • Pancreatitis
  • Peptic Ulcer
  • Pilonidal Cyst
  • Sebaceous Cyst
  • Ulcerative Colitis

Medicare Enrollment

Dr. Gelu Osian is enrolled to bill Medicare as a Practitioner - General Surgery .

Bills through: Signify Health Medical Associates Pllc

Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.

Additional Specialities

  • Surgeon

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Questions & Answers

Does Dr. Gelu Osian accept insurance?

Unfortunately we don't have any information if Dr. Gelu Osian accepts insurance.

Where can you meet with Dr. Gelu Osian?

Dr. Gelu Osian's office is located at 9200 West Wisconsin Avenue in Milwaukee, WI 53226.

What conditions does Dr. Gelu Osian treat?

Dr. Gelu Osian provides treatment for Achalasia, Enlarged Spleen, Gallstones, Inflammatory Bowel Disease (IBD), Kidney Transplant, Lymphedema. For the full list see this list.