Summary

Dr. Mark Shewczyk is a family medicine physician who has dedicated over four decades to caring for patients of all ages. He earned his medical degree from the University of California Irvine College of Medicine and completed his residency training at San Jose Medical Center. With 43 years of experience in family practice, Dr. Shewczyk brings extensive knowledge to comprehensive healthcare. He provides care in English for his patients.

Dr. Shewczyk practices at multiple Ascension locations throughout Wisconsin, including facilities in Grafton, Mequon, Milwaukee, Thiensville, and Menomonee Falls. His clinical expertise includes managing high blood pressure and providing specialized care for children with hypertension. He regularly performs essential diagnostic tests such as complete blood counts and cholesterol screenings to monitor patient health. Patients consistently rate Dr. Shewczyk's care highly, giving him an average rating of 5.0 stars.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 5
  • 43 years of experience
  • 31 insurance plans accepted
  • speaks English
  • San Jose Medical Center
  • 1 specialty
  • 6 areas of expertise
  • 1 hospital affiliation
  • 5 office locations
  • Male

Office Locations

Dr. Mark Dennis Shewczyk has 5 locations

Ascension Columbia Saint Marys Ozaukee At Grafton

2061 Cheyenne CtGrafton, WI 53024
Mon8:00 am - 7:00 pm
Tue8:00 am - 7:00 pm
Wed8:00 am - 7:00 pm
Thu8:00 am - 7:00 pm
Fri8:00 am - 7:00 pm
Sat10:00 am - 2:00 pm
Sun10:00 am - 2:00 pm

Ascension Columbia Saint Marys Hospital Ozaukee

13111 N Port Washington RdMequon, WI 53097

Ascension Columbia Saint Marys Hospital Ozaukee Birthing Center

13111 N Port Washington Rd Fl 1Thiensville, WI 53097

Ascension Wisconsin Hospital

N88w14275 Main StMenomonee Falls, WI 53051

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Dr. Mark Dennis Shewczyk, MDHelix Virtual CareDr. Shakeilla Smithbey, MDNicole Baldwin, APRN, FNP-BC
Family MedicineFamily MedicineFamily MedicineFamily Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.7 
43 Years of Experience 15 Years of Experience 8 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English
Grafton , WIBoca Raton , FLHouston , TXOrlando , FL
Med School: University Of California Irvine College Of Medicine Med School: Howard University College Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Mark Dennis Shewczyk

  • Accepts Medicare
  • Accepts Medicaid
  • AARP
  • Aetna
  • Aetna - Medicare
  • Allegiance Life and Health
  • Ascension Health
  • Ascension Health - PPO
  • Blue Cross Blue Shield
  • Centivo
  • Cigna
  • Dean Health Plan - Medicaid (Managed)
  • Empire Plan
  • Golden Rule
  • Golden Rule - HMO
  • Humana
  • Humana - HMO
  • Humana - Medicare (Advantage HMO)
  • Medica
  • Medicaid - Medicaid
  • Medicaid - Medicaid (HMO Plans)
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicare
  • Medicare - Medicare (Advantage HMO)
  • Molina Healthcare
  • Molina Healthcare - Medicaid (Managed)
  • Mutual of Omaha
  • Network Health Plan
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicaid (Managed)
  • UnitedHealthcare - Medicare (Advantage HMO)

Medical Specialties

Dr. Mark Dennis Shewczyk has the following specialty

Specialty Expertise

Dr. Mark Dennis Shewczyk has the following 6 areas of expertise

  • Check-up
  • Contraception
  • Family Planning
  • Immunization
  • Influenza
  • Weight Loss

Certifications, License, & Education

43 Years Experience

EDUCATION & TRAINING

Residency

San Jose Medical Center

Medical School

University Of California Irvine College Of MedicineGraduated in 1983

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Frequently Asked Questions

Is Dr. Mark Shewczyk accepting new patients?
Dr. Mark Shewczyk is accepting new patients on Vitals. View Dr. Mark Shewczyk's profile on Vitals to make an appointment.
Where is Dr. Mark Shewczyk's office located?
Dr. Mark Shewczyk's office is located at 2061 Cheyenne Ct, Grafton, WI, 53024.
Does Dr. Mark Shewczyk accept virtual/telehealth appointments?
Dr. Mark Shewczyk has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does Dr. Mark Shewczyk accept my insurance?
You can see the insurance plans that Dr. Mark Shewczyk accepts on their Vitals profile.
Which hospitals is Dr. Mark Shewczyk affiliated with?
Dr. Mark Shewczyk is affiliated with Ascension Columbia Saint Marys Womens Medical Center.

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