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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).

Patient Reviews

Patient comments (5)

The overall average patient rating of Dr. John Hamby is Average. Dr. Hamby has been reviewed by 15 patients who have provided 5 comments. The rating is 3 out of 5 stars.

Patient Ratings
Ease of Appointment 4.4
Promptness 2.7
Courteous Staff 3.7
Accurate Diagnosis 4.0
Bedside Manner 3.3
Spends Time with Me 3.7
Follows Up After Visit 3.2

Specialties & Research

Dr. John Hamby, MD is board certified in Surgery.

  • He has special expertise in 4 areas:
  • Gallbladder Surgery
  • Hemorrhoids
  • Hernia
  • Laproscopic Surgery (Laparoscopy)

Education & Awards

Dr. Hamby graduated from Rush Medical College, Chicago.


Dr. Hamby has 7 hospital affiliations:

  • Elmhurst Memorial Hospital 
  • Advocate Good Samaritan Hospital 


  • Greek
  • English

> > > > Dr. John Hamby, MD

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Additional Information
Dr. John Allen Hamby MD is a male Surgeon, has 31 years of experience and practices in Surgery.
Where does Dr. John A. Hamby practice?
Dr. John Hamby has 1 office location.
Dr. John Hamby practices Surgery near Elmhurst, IL.
See Elmhurst Surgeons.