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Summary
Dr. Ridder graduated from the Sanford School of Medicine of The University of South Dakota in 2016. He works in Marshfield, WI and 2 other locations and specializes in Infectious Disease and Internal Medicine. Dr. Ridder is affiliated with Marshfield Medical Center.
Quick Facts
- 10 years of experience
- Sanford School Of Medicine Of The University Of South Dakota
- 2 specialties
- 7 areas of expertise
- 1 hospital affiliation
- 3 office locations
- Male
Office Locations
Dr. Mark Patrick Ridder has 3 locationsMarshfield Clinic Marshfield Center
1000 N Oak AveMarshfield, WI 54449 Tel: (715) 387-5511
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
Compare with Similar Doctors
![]() | ![]() | ![]() | ![]() |
| Dr. Mark Patrick Ridder, MD | Dr. Fergus E Mckiernan, MD | Dr. Aiman Zafar, MD | Dr. Matthew Charles Keifer, MD |
| Infectious Disease | Internal Medicine | Internal Medicine | Public Health & General Preventive Medicine |
| 10 Years of Experience | 46 Years of Experience | 17 Years of Experience | 44 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Marshfield , WI | Wausau , WI | Kansas City , KS | Marshfield , WI |
| Med School: Sanford School Of Medicine Of The University Of South Dakota | Med School: University Of Minnesota Medical School | Med School: King Edward Medical University | Med School: University Of Illinois College Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Mark Patrick Ridder
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Mark Patrick Ridder has the following 2 specialties
Specialty Expertise
Dr. Mark Patrick Ridder has the following 7 areas of expertise
Certifications, License, & Education
10 Years Experience
MEDICAL LICENSE
Medical Doctor, Wisconsin, 2025, Expired
EDUCATION & TRAINING
Medical School
Sanford School Of Medicine Of The University Of South DakotaGraduated in 2016
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Frequently Asked Questions
- Which hospitals is Dr. Mark Ridder affiliated with?
- Dr. Mark Ridder is affiliated with Marshfield Medical Center.
- How can I make an appointment with Dr. Mark Ridder?
- You can find contact information for Dr. Mark Ridder here on Vitals.
- Where is Dr. Mark Ridder's office located?
- Dr. Mark Ridder's office is located at 1000 N Oak Ave, Marshfield, WI, 54449.
- Does Dr. Mark Ridder accept virtual/telehealth appointments?
- Dr. Mark Ridder has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Does Dr. Mark Ridder accept my insurance?
- You can see the insurance plans that Dr. Mark Ridder accepts on their Vitals profile.
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