Summary

Dr. Denisa Hagau treats hypertension and hypertensive emergency and performs contrast echocardiography and transthoracic echocardiograms. She practices cardiology and internal medicine and has 20 years of experience. Dr. Hagau speaks Russian and Spanish.

She completed her residency at Memorial Hospital and is affiliated with Mount Sinai Medical Center of Florida Inc, MercyOne North Iowa Medical Center, and Kossuth Regional Health Center, seeing patients in Mason City, Iowa, Miami Beach, Florida, and Algona, Iowa. Patients on Vitals rate Dr. Hagau 5 out of 5.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 5
  • 20 years of experience
  • speaks Russian, Spanish
  • Memorial Hospital
  • 4 written reviews
  • 2 specialties
  • 8 areas of expertise
  • 3 hospital affiliations
  • 3 office locations
  • Female

Patients’ Perspective

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

Office Locations

Dr. Denisa Lavinia Hagau has 3 locations

Mercyone North Iowa Heart Center

250 S Crescent Dr Ste 200Mason City, IA 50401
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

Kossuth Regional Health Center

1515 S Phillips StAlgona, IA 50511

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Dr. Denisa Lavinia Hagau, MD
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Dr. Denisa Lavinia Hagau, MDDr. Joseph Donald Thoreson, MDDr. Gary Michael Levinson, MDDr. Kathleen Rita Gannon, DO
CardiologyGastroenterologyInternal MedicineInternal Medicine
Accepts New Patients
5 
4.7 
4.9 
3.5 
20 Years of Experience 53 Years of Experience 34 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks Russian, Spanish Speaks English, Spanish
Mason City , IAMason City , IAMason City , IAMason City , IA
Med School: Universitatea De Medicina Si Farmacie Iuliu Hatieganu Med School: UNIVERSITY OF MARYLAND SCHOOL OF MEDICINE Med School: Des Moines University College Of Osteopathic Medicine
Current Profile
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Insurance Plans Accepted by Dr. Denisa Lavinia Hagau

  • Accepts Medicare

Medical Specialties

Dr. Denisa Lavinia Hagau has the following 2 specialties

Specialty Expertise

Dr. Denisa Lavinia Hagau has the following 8 areas of expertise

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

Certifications, License, & Education

20 Years Experience

Dr. Denisa Lavinia Hagau holds an expired medical license in the state of Iowa.

Medical License

Medical Doctor with an expired medical license in the state of Iowa that expired in 2026.

Education & Training

Residency

Completed their residency at Memorial Hospital.

Medical School

Graduated from Universitatea De Medicina Si Farmacie Iuliu Hatieganu in 2006.

NPI Number

Dr. Hagau's NPI number is 1861703910.

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Frequently Asked Questions

What languages does Dr. Denisa Hagau speak?
Dr. Denisa Hagau speaks Russian and Spanish.
Which hospitals is Dr. Denisa Hagau affiliated with?
Dr. Denisa Hagau is affiliated with Mount Sinai Medical Center Of Florida Inc, Mercyone North Iowa Medical Center, and Kossuth Regional Health Center.
Does Dr. Denisa Hagau accept my insurance?
You can see the insurance plans that Dr. Denisa Hagau accepts on their Vitals profile.
How can I make an appointment with Dr. Denisa Hagau?
You can find contact information for Dr. Denisa Hagau here on Vitals.
Does Dr. Denisa Hagau accept virtual/telehealth appointments?
Dr. Denisa Hagau has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

Data Sources

This provider profile is built using data from:

  • NPPES NPI Registry
  • State medical licensing boards
  • Healthcare system and provider network data

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