Summary

Dr. Marcus Sepnafski is an internal medicine physician with a specialty focus in hospital medicine. He earned his medical degree from American University of the Caribbean School of Medicine and brings seven years of clinical experience to his practice. His dual expertise allows him to provide comprehensive care both in outpatient settings and for hospitalized patients requiring specialized inpatient management.

Dr. Sepnafski practices at Marshfield Clinic Weston Center in Weston, Wisconsin. He treats patients with respiratory conditions including bronchitis and COPD, as well as chronic lung disease. His procedural skills include administering autoinjectors and insulin pens, and he provides care through infusion clinic services for patients requiring specialized medication delivery.

AI-generated from data on this provider profile.

Quick Facts

  • 7 years of experience
  • 9 insurance plans accepted
  • American University Of The Caribbean School Of Medicine
  • 2 specialties
  • 2 areas of expertise
  • 1 office location
  • Male

Office Location

Marshfield Clinic Weston Center

3400 Ministry PkwyWeston, WI 54476
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

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Dr. Marcus SepnafskiEric HarkerDr. Yogi Gundamraj, MDDr. Thomas Joseph Bartow, MD
Internal MedicineInternal MedicineInternal MedicineRheumatology
Accepts New Patients Accepts New Patients
3.9 
7 Years of Experience 25 Years of Experience 29 Years of Experience 46 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available No Virtual Visit Option
Speaks English Speaks English Speaks English, Spanish
Weston , WILyons , COBrookfield , WIMarshfield , WI
Med School: American University Of The Caribbean School Of Medicine Med School: Duke University School Of Medicine Med School: Spartan Health Sciences University School Of Medicine Med School: School Of Medicine At Stony Brook University Medical Center
Current Profile
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Insurance Plans Accepted by Dr. Marcus Sepnafski

  • Blue Cross Blue Shield
  • Group Health Cooperative of Eau Claire
  • Medicaid - Medicaid
  • Medicaid - Medicaid (HMO Plans)
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • UnitedHealthcare

Medical Specialties

Dr. Marcus Sepnafski has the following 2 specialties

Specialty Expertise

Dr. Marcus Sepnafski has the following 2 areas of expertise

  • Hospital Medicine
  • Hospitalist

Certifications, License, & Education

7 Years Experience

MEDICAL LICENSE

Medical Doctor, Wisconsin, 2027, Active

EDUCATION & TRAINING

Medical School

American University Of The Caribbean School Of MedicineGraduated in 2019

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Frequently Asked Questions

Where is Dr. Marcus Sepnafski's office located?
Dr. Marcus Sepnafski's office is located at 3400 Ministry Pkwy, Weston, WI, 54476.
Does Dr. Marcus Sepnafski accept virtual/telehealth appointments?
Dr. Marcus Sepnafski has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does Dr. Marcus Sepnafski accept my insurance?
You can see the insurance plans that Dr. Marcus Sepnafski accepts on their Vitals profile.
Is Dr. Marcus Sepnafski accepting new patients?
Dr. Marcus Sepnafski has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Marcus Sepnafski?
You can find contact information for Dr. Marcus Sepnafski here on Vitals.

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