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Internist, Hematology Specialist, Oncology Specialist (cancer)
27 years of experience
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Learn more about Dr. Mary Voltz:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (1)

The overall average patient rating of Dr. Mary Voltz is Good. Dr. Voltz has been reviewed by 6 patients who have provided 1 comments. The rating is 3.5 out of 5 stars.

Patient Ratings
Ease of Appointment 3.0
Promptness 2.7
Courteous Staff 3.7
Accurate Diagnosis 2.7
Bedside Manner 2.7
Spends Time with Me 2.3
Follows Up After Visit 3.2

Specialties & Research

Dr. Mary Voltz, MD is board certified in Internal Medicine, Hematology, and Medical Oncology.

  • She has special expertise in 7 areas:
  • Acute Myeloid Leukemia
  • Cancer
  • Chronic Myeloid Leukemia
  • Chronic Myelomonocytic Leukemia
  • Deep Vein Thrombosis
  • Hepatitis C
  • Leukemia

Education & Awards

Dr. Voltz graduated from University of Massachusetts, Worcester.


Dr. Voltz has 3 hospital affiliations:

  • Southern Nh Medical Center 
  • St Joseph Hospital 
  • Southern New Hampshire Region. 

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Additional Information
Dr. Mary Voltz MD is a female Internist, has 27 years of experience and practices in Internal Medicine, Medical Oncology, and Hematology.
Where does Dr. Mary Voltz practice?
Dr. Mary Voltz has 1 office location.
Dr. Mary Voltz practices Internal Medicine, Medical Oncology, and Hematology near Nashua, NH.
See Nashua Internists, Nashua Oncologists, and Nashua Hematologists.