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Internist, Pulmonologist (lungs)
37 years of experience
Accepting new patients
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. Daniel Herrell:

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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. Daniel Herrell is Excellent. Dr. Herrell has been reviewed by 3 patients who have provided 1 comments. The rating is 5 out of 5 stars.

Patient Ratings
Ease of Appointment 5.0
Promptness 4.3
Courteous Staff 5.0
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 5.0

Specialties & Research

Dr. Daniel Herrell, MD is board certified in Internal Medicine and Pulmonary Disease.

  • He has special expertise in 2 areas:
  • Asthma
  • Critical Care

Education & Awards

Dr. Herrell graduated from University of Wisconsin at Madison.


Dr. Herrell has 8 hospital affiliations:

  • Froedtert Hospital 
  • Aurora West Allis Medical Center 


  • English

> > > > Dr. Daniel Herrell, MD

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Additional Information
Dr. Daniel Wayne Herrell MD is a male Internist, has 37 years of experience and practices in Internal Medicine and Pulmonary Disease.
Where does Dr. Daniel W. Herrell practice?
Dr. Daniel Herrell has 2 office locations.
Dr. Daniel Herrell practices Internal Medicine and Pulmonary Disease near Hartford, WI.
Additional practice locations include: New Berlin, WI.
See Hartford Internists and Hartford Pulmonologists.