Summary

Dr. Frederick Hernaez is an internal medicine physician who earned his medical degree from American University of the Caribbean School of Medicine. With nine years of experience treating adult patients, he focuses on comprehensive internal medicine care. Dr. Hernaez is fluent in English.

Based in Marshfield, Wisconsin, Dr. Hernaez practices at Marshfield Medical Center. He specializes in diabetes management, including Type 2 diabetes in children and teens as well as diabetes in older adults. His practice includes routine blood work and cholesterol screening to monitor patient health. Patients rate him 4.8 out of 5 stars on average.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.8
  • 9 years of experience
  • 9 insurance plans accepted
  • speaks English
  • American University Of The Caribbean School Of Medicine
  • 9 written reviews
  • 1 specialty
  • 1 area of expertise
  • 1 office location
  • Male

Office Location

Marshfield Medical Center-Marshfield Medical Offices-Med-Peds/Family Medicine

1000 N Oak AveMarshfield, WI 54449
Mon7:00 am - 5:00 pm
Tue7:00 am - 5:00 pm
Wed7:00 am - 5:00 pm
Thu7:00 am - 5:00 pm
Fri7:00 am - 5:00 pm
SatClosed
SunClosed

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Dr Frederick B Hernaez, MDEric HarkerDr. Yogi Gundamraj, MDDr. Sowjanya Bapani, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
4.8 
9 Years of Experience 25 Years of Experience 29 Years of Experience 18 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available No Virtual Visit Option
Speaks English Speaks English Speaks English Speaks Spanish, Chinese, English, French
Marshfield , 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: Kurnool Medical College
Current Profile
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Insurance Plans Accepted by Dr Frederick B Hernaez

  • Allegiance Life and Health
  • Blue Cross Blue Shield
  • Group Health Cooperative of South Central Wisconsin
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicare
  • Molina Healthcare
  • WPS Health Plan

Medical Specialties

Dr Frederick B Hernaez has the following specialty

Specialty Expertise

Dr Frederick B Hernaez has the following area of expertise

  • Internal Medicine/pediatrics

Certifications, License, & Education

9 Years Experience

Dr Frederick B Hernaez holds an active medical license in the state of Wisconsin.

Medical License

Medical Doctor with an active medical license in the state of Wisconsin that expires in 2027.

Education & Training

Medical School

Graduated from American University Of The Caribbean School Of Medicine in 2017.

NPI Number

Dr Hernaez's NPI number is 1205498227.

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Frequently Asked Questions

What languages does Dr Frederick Hernaez speak?
Dr Frederick Hernaez speaks English.
Is Dr Frederick Hernaez accepting new patients?
Dr Frederick Hernaez is accepting new patients on Vitals. View Dr Frederick Hernaez's profile on Vitals to make an appointment.
Does Dr Frederick Hernaez accept my insurance?
You can see the insurance plans that Dr Frederick Hernaez accepts on their Vitals profile.
Does Dr Frederick Hernaez accept virtual/telehealth appointments?
Dr Frederick Hernaez has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr Frederick Hernaez?
You can find contact information for Dr Frederick Hernaez here on Vitals.

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