Summary

Dr. Theodor Asgeirsson is a surgeon who specializes in colorectal surgery, focusing on complex conditions affecting the colon and rectum. He earned his medical degree from the University of Iceland and brings 28 years of surgical experience to his practice. Dr. Asgeirsson is fluent in both Spanish and English, allowing him to serve a diverse patient population.

Dr. Asgeirsson practices at Trinity Health Saint Marys in Grand Rapids, Michigan, and maintains affiliations with MyMichigan Medical Center Saginaw. His expertise includes treating colorectal cancer and colon cancer, including advanced cases that have spread or returned. He performs specialized treatments such as intravenous chemotherapy and infusion therapy to help patients fight their cancer. Patients have given Dr. Asgeirsson an average rating of 4.6 out of 5 stars for his care.

AI-generated from data on this provider profile.

Quick Facts

  • 4.6
  • 28 years of experience
  • 10 insurance plans accepted
  • speaks Spanish, English
  • University Of Iceland
  • 2 written reviews
  • 2 specialties
  • 11 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 1 office location
  • Male

Office Location

Trinity Health Saint Marys Grand Rapids

200 Jefferson Ave SeGrand Rapids, MI 49503

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Dr. Theodor Asgeirsson, MDDr. Patricia Anne Pentiak, MDDr. Dean Thomas Smith, MDDr. Rebecca Lynn Kunak, DO
SurgeryCritical Care MedicineEmergency MedicinePathology
4.6 
28 Years of Experience 18 Years of Experience 59 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks Spanish, English Speaks Spanish, Chinese
Grand Rapids , MIGrand Rapids , MIReed City , MIAugusta , GA
Med School: University Of Iceland Med School: Wayne State University School Of Medicine Med School: Wayne State University School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Theodor Asgeirsson

  • Blue Cross Blue Shield of Michigan
  • Humana
  • Inland Empire Health Plan
  • Molina Healthcare
  • Molina Healthcare - HMO
  • Molina Healthcare - Medicaid
  • Priority Health
  • Priority Health - HMO
  • Priority Health - Medicaid (Managed)
  • UnitedHealthcare

Medical Specialties

Dr. Theodor Asgeirsson has the following 2 specialties

Specialty Expertise

Dr. Theodor Asgeirsson has the following 11 areas of expertise

  • Abdominal Pain
  • Banding
  • Bowel Resection
  • Colon Cancer
  • Colonoscopy
  • Colorectal Surgery
  • Diverticulitis
  • Hemorrhoidectomy
  • Hemorrhoids
  • Rectal Bleeding
  • Rectal Pain

Certifications, License, & Education

28 Years Experience

MEDICAL LICENSE

Medical Doctor, Michigan, 2024, Inactive

EDUCATION & TRAINING

Medical School

University Of IcelandGraduated in 2007
University Of Iceland Faculty Of MedicineGraduated in 1998

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Frequently Asked Questions

Is Dr. Theodor Asgeirsson accepting new patients?
Dr. Theodor Asgeirsson has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Which hospitals is Dr. Theodor Asgeirsson affiliated with?
Dr. Theodor Asgeirsson is affiliated with Mymichigan Medical Center Saginaw.
How can I make an appointment with Dr. Theodor Asgeirsson?
You can find contact information for Dr. Theodor Asgeirsson here on Vitals.
Where is Dr. Theodor Asgeirsson's office located?
Dr. Theodor Asgeirsson's office is located at 200 Jefferson Ave Se, Grand Rapids, MI, 49503.
Does Dr. Theodor Asgeirsson accept my insurance?
You can see the insurance plans that Dr. Theodor Asgeirsson accepts on their Vitals profile.

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