Summary

Dr. Margaret Hennessy brings three decades of experience in oncology to their practice. They earned their medical degree from the Medical College of Wisconsin, where they also completed their residency training. Dr. Hennessy speaks English and has dedicated their career to cancer care and treatment.

Dr. Hennessy practices at Ascension All Saints Hospital Spring Street Campus in Racine and Mount Pleasant, Wisconsin. They focus on treating conditions such as pediatric obesity and abnormal weight loss. Their procedural expertise includes providing childhood and adolescent immunizations as well as RSV vaccines. Patients have rated Dr. Hennessy 4.6 out of 5 stars on average for their care.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.6
  • 30 years of experience
  • 19 insurance plans accepted
  • speaks English
  • Medical College Of Wisconsin
  • 2 written reviews
  • 2 specialties
  • 6 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 2 office locations

Patients’ Perspective

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

Office Locations

Margaret M. Hennessy has 2 locations

Ascension All Saints Hospital - Medical Office Building C - Pediatrics

3807 SPRING STRACINE, WI 53405

Ascension All Saints Hospital - Medical Office Building C - Pediatrics

3807 Spring St Fl 2Mount Pleasant, WI 53405

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Margaret M. Hennessy, MD
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Margaret M. Hennessy, MDDr. Juliana Alvarez ArgoteLindsay M MorrisDr. Fateeha Furqan
OncologyOncologyNurse PractitionerOncology
Accepts New Patients Accepts New Patients
4.6 
30 Years of Experience 15 Years of Experience 11 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English
RACINE , WIMilwaukee , WIMadison , WIHouston , TX
Med School: Medical College Of Wisconsin Med School: Universidad Del Valle Escuela De Medicina Med School: King Edward Medical University
Current Profile
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Insurance Plans Accepted by Margaret M. Hennessy

  • Aetna
  • Allegiance Life and Health
  • Ascension Health
  • Ascension Health - PPO
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Massachusetts
  • Dean Health Plan
  • Dean Health Plan - Medicaid (Managed)
  • Humana
  • Medicaid
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Molina Healthcare
  • Molina Healthcare - Medicaid (Managed)
  • Network Health Plan
  • PreferredOne
  • UnitedHealthcare
  • UnitedHealthcare - Medicaid (Managed)
  • WPS Health Plan

Medical Specialties

Margaret M. Hennessy has the following 2 specialties

Specialty Expertise

Margaret M. Hennessy has the following 6 areas of expertise

  • Acne
  • Birth Control
  • Eating Disorders
  • Pediatric Hematology-Oncology
  • Sexually Transmitted Diseases
  • Substance Abuse

Certifications, License, & Education

30 Years Experience

Margaret M. Hennessy 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

Residency

Completed their residency at Medical College Of Wisconsin.

Medical School

Graduated from Medical College Of Wisconsin in 1996.

NPI Number

Margaret M. Hennessy's NPI number is 1194759498.

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Frequently Asked Questions

What languages does Margaret Hennessy speak?
Margaret Hennessy speaks English.
Is Margaret Hennessy accepting new patients?
Margaret Hennessy is accepting new patients on Vitals. View Margaret Hennessy's profile on Vitals to make an appointment.
Does Margaret Hennessy accept my insurance?
You can see the insurance plans that Margaret Hennessy accepts on their Vitals profile.
Which hospitals is Margaret Hennessy affiliated with?
Margaret Hennessy is affiliated with Ascension All Saints Hospital Spring Street Campus.
Does Margaret Hennessy accept virtual/telehealth appointments?
Margaret Hennessy has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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