Summary

Dr. Gregory Matthews specializes in family medicine, providing comprehensive healthcare for patients of all ages. He earned his medical degree from the Medical College of Wisconsin, where he also completed his residency training. With 36 years of experience in practice, Dr. Matthews brings extensive knowledge to patient care. He is fluent in both English and Spanish.

Dr. Matthews is affiliated with multiple Ascension hospitals throughout the Milwaukee area, including locations in Mequon, Milwaukee, and Brown Deer, Wisconsin. He treats common conditions such as joint pain, shoulder injuries, and kidney disease. His practice includes routine blood work, complete blood counts, and chemistry panels to monitor patient health. Patients rate Dr. Matthews 4.3 out of 5 stars for his care.

Overview based on verified provider data

Quick Facts

  • 4.3
  • 36 years of experience
  • speaks English, Spanish
  • Medical College Of Wisconsin
  • 7 written reviews
  • 1 specialty
  • 6 areas of expertise
  • 5 hospital affiliations
  • 9 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Gregory Joseph Matthews has 9 locations

Ascension

9252 N Green Bay RdBrown Deer, WI 53209
Mon7:30 am - 6:00 pm
Tue7:30 am - 6:00 pm
Wed7:30 am - 6:00 pm
Thu7:30 am - 6:00 pm
Fri7:30 am - 6:00 pm
SatClosed
SunClosed

Ascension

9252 N Green Bay Rd # 1Brown Deer, WI 53209

Ascension

9252 N Green Bay Rd Fl 1Brown Deer, WI 53209

Ascension

9252 N Green Bay Rd Fl 2Brown Deer, WI 53209

Ascension

9252 N Green Bay Rd Fl 2Milwaukee, WI 53209

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Dr. Gregory Joseph Matthews, MDNicole Baldwin, APRN, FNP-BCDr. Shakeilla Smithbey, MDDr. Parth Bhavsar
Family MedicineFamily MedicineFamily MedicineFamily Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
4.3 
4.2 
36 Years of Experience 8 Years of Experience 15 Years of Experience 12 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, Spanish Speaks English Speaks English Speaks English, Hindi, Gujarati, Urdu
Mequon , WIOrlando , FLHouston , TXLawrenceville , GA
Med School: Medical College Of Wisconsin Med School: Howard University College Of Medicine Med School: Smt N H L Municipal Medical College
Current Profile
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Insurance Plans Accepted by Dr. Gregory Joseph Matthews

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Gregory Joseph Matthews has the following specialty

Specialty Expertise

Dr. Gregory Joseph Matthews has the following 6 areas of expertise

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

Certifications, License, & Education

36 Years Experience

Dr. Gregory Joseph Matthews holds an expired medical license in the state of Wisconsin.

Medical License

Medical Doctor with an expired medical license in the state of Wisconsin that expired in 2025.

Education & Training

Residency

Completed their residency at Medical College Of Wisconsin.

Medical School

Graduated from Medical College Of Wisconsin in 1990.

NPI Number

Dr. Matthews' NPI number is 1770524746.

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Frequently Asked Questions

Which hospitals is Dr. Gregory Matthews affiliated with?
Dr. Gregory Matthews is affiliated with Ascension Columbia Saint Marys Hospital Milwaukee, Ascension Se Wisconsin Hospital Saint Joseph Campus, Ascension Saint Francis Hospital, Ascension Columbia Saint Marys Hospital Ozaukee, and Ascension Columbia Saint Marys Womens Medical Center.
Does Dr. Gregory Matthews accept virtual/telehealth appointments?
Dr. Gregory Matthews has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Is Dr. Gregory Matthews accepting new patients?
Dr. Gregory Matthews has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Where is Dr. Gregory Matthews's office located?
Dr. Gregory Matthews's office is located at 13111 N Port Washington Rd, Mequon, WI, 53097.
What languages does Dr. Gregory Matthews speak?
Dr. Gregory Matthews speaks English and Spanish.

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