Summary

Dr. Ann Merkow is an internal medicine physician who earned her medical degree from the University of Wisconsin School of Medicine & Public Health. She completed her residency training at Massachusetts General Hospital and has been practicing medicine for 47 years. Dr. Merkow speaks both Spanish and English.

Dr. Merkow is affiliated with Prohealth Waukesha Memorial Hospital, Aurora West Allis Medical Center, and Select Specialty Hospital Milwaukee West Allis Campus, with practice locations in Milwaukee and Waukesha, Wisconsin. She focuses on treating conditions such as colon polyps, pulmonary nodules, and melanocytic nevus. Her expertise includes breast cancer screening, specialized imaging procedures, and CT scan interpretations. Patients consistently rate Dr. Merkow highly, giving her an average rating of 5.0.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 5
  • 47 years of experience
  • 12 insurance plans accepted
  • speaks Spanish, English
  • Massachusetts General Hospital
  • 1 specialty
  • 7 areas of expertise
  • 1 board certification
  • 3 hospital affiliations
  • 3 office locations
  • Female

Office Locations

Dr. Ann Bartos Merkow has 3 locations

Quadmed Llc

555 S 108th StMilwaukee, WI 53214
Mon8:00 am - 5:00 pm
Tue7:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
Sat8:00 am - 12:00 pm
SunClosed

Prohealth Waukesha Memorial Hospital

725 American AveWaukesha, WI 53188

Aurora West Allis Medical Center

8901 W Lincoln AveWest Allis, WI 53227

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Dr. Ann Bartos Merkow, MD
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Dr. Ann Bartos Merkow, MDDr. Yogi Gundamraj, MDDr. Natalya Puckett, MDEric Harker
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.2 
47 Years of Experience 29 Years of Experience 30 Years of Experience 25 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option Virtual Visit Available
Speaks Spanish, English Speaks English Speaks Spanish, English Speaks English
Milwaukee , WIBrookfield , WIBURLINGTON , WILyons , CO
Med School: University Of Wisconsin School Of Medicine & Public Health Med School: Spartan Health Sciences University School Of Medicine Med School: Tyumen State Medical University Med School: Duke University School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Ann Bartos Merkow

  • Aetna
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Illinois
  • Humana
  • Medicare
  • Medicare - Medicare
  • Medicare - Medicare (Advantage HMO)
  • Network Health Plan
  • Physicians Mutual
  • UnitedHealthcare
  • UnitedHealthcare - Medicare (Advantage HMO)
  • WPS Health Plan

Medical Specialties

Dr. Ann Bartos Merkow has the following specialty

Specialty Expertise

Dr. Ann Bartos Merkow has the following 7 areas of expertise

  • Check-up
  • Heartburn
  • Immunization
  • Physical
  • Vaccination
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

47 Years Experience

Dr. Ann Bartos Merkow 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 Massachusetts General Hospital.

Medical School

Graduated from University Of Wisconsin School Of Medicine & Public Health in 1979.

NPI Number

Dr. Merkow's NPI number is 1528035383.

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Frequently Asked Questions

Does Dr. Ann Bartos Merkow accept virtual/telehealth appointments?
Dr. Ann Bartos Merkow has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Is Dr. Ann Bartos Merkow accepting new patients?
Dr. Ann Bartos Merkow is accepting new patients on Vitals. View Dr. Ann Bartos Merkow's profile on Vitals to make an appointment.
Does Dr. Ann Bartos Merkow accept my insurance?
You can see the insurance plans that Dr. Ann Bartos Merkow accepts on their Vitals profile.
Which hospitals is Dr. Ann Bartos Merkow affiliated with?
Dr. Ann Bartos Merkow is affiliated with Prohealth Waukesha Memorial Hospital, Aurora West Allis Medical Center, and Select Specialty Hospital Milwaukee West Allis Campus.
How can I make an appointment with Dr. Ann Bartos Merkow?
You can find contact information for Dr. Ann Bartos Merkow here on Vitals.

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