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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. Patricia Merlo:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (8)

The overall average patient rating of Dr. Patricia Merlo is Good. Dr. Merlo has been reviewed by 23 patients who have provided 8 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 4.2
Promptness 3.8
Courteous Staff 4.2
Accurate Diagnosis 4.2
Bedside Manner 4.3
Spends Time with Me 4.1
Follows Up After Visit 4.2

Education & Awards

Dr. Merlo graduated from Philadelphia College of Osteopathic Medicine. She has 2 awards.

Patients' Choice Award (2010 - 2012)
Compassionate Doctor Recognition (2010 - 2012, 2015)


Dr. Merlo has 2 hospital affiliations:

  • Sherman Hospital 
  • 12 


  • English

> > > > Dr. Patricia Merlo, DO

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Additional Information
Dr. Patricia Katherine Merlo DO is a female Internist, has 22 years of experience and practices in Internal Medicine.
Where does Dr. Patricia K. Merlo practice?
Dr. Patricia Merlo has 1 office location.
Dr. Patricia Merlo practices Internal Medicine near Elgin, IL.
See Elgin Internists.