See All Hematologists in Marshfield, WI
Dr. Joseph Mazza, MD

Dr. Joseph Mazza, MD

Age 84 Hematology M
(0) 0 reviews
Accepting New Patients


Dr. Joseph Mazza, MD is a hematology specialist in Marshfield, WI. Dr. Mazza completed a residency at Mayo Clinic Rochester. He currently practices at Marshfield Clinic.


  • Mayo Clinic Rochester, Residency Hospital — 1969
  • Cook Co Hospital, Internship Hospital — 1963
  • Loyola University Of Chicago/Stritch School Of Medicine, Medical School — 1962

Insurance Accepted

  • Aetna
  • First Health (Coventry Health Care)

* Please verify this information when scheduling an appointment.

Compare with other Hematology Specialists
Compare Dr. Mazza with other Hematology Specialists near you


  1. Practice

    1. 1
      Marshfield Clinic
      1000 N Oak Ave # 383, Marshfield, WI 54449 Existing Patients: (715) 221-6121
    2. 2
      Marshfield Clinic
      9601 Townline Rd, Minocqua, WI 54548 Existing Patients: (715) 387-5426

Patient Satisfaction

Be the first to leave a review

How likely are you to recommend Dr. Mazza?

(Select your rating)
See more reviews on Healthgrades
Photo: Dr. Joseph Mazza, MD
Dr. Joseph Mazza, MD
  • Likelihood of recommending Dr. Mazza to family and friends

Dr. Mazza's Office & Staff

  • Ease of scheduling urgent appointments
  • Office environment, cleanliness, comfort, etc.
  • Staff friendliness and courteousness
  • Total wait time (waiting & exam rooms)

Experience with Dr. Mazza

  • Level of trust in provider's decisions
  • How well provider explains medical condition(s)
  • How well provider listens and answers questions
  • Spends appropriate amount of time with patients

Tell Us About Yourself

  • Your gender:
  • Your age group:
  • Number of office visits you've had in the last 2 years:

Finish Here

  • How would you like to confirm your survey information?
    Standard text messaging and data rates may apply.
Thank you for sharing your feedback about Dr. Joseph Mazza, MD.

Frequently Asked Questions

Click here to compare with other Hematology Specialists.

Find contact information here to make an appointment.