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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 (4)

The overall average patient rating of Dr. Robert Hadesman, Internist is Excellent. Dr. Hadesman has been reviewed by 21 patients who have provided 4 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.4
Promptness 4.9
Courteous Staff 4.9
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 5.0

Specialties & Research

Dr. Robert Hadesman, MD is board certified in Gastroenterology.

  • He has special expertise in 13 areas:
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Colon Tumor (Adenomatous Polyps)
  • Colonoscopy
  • Constipation
  • Endoscopic Ultrasound (Fetoscopy)
  • Endoscopy (Endoscopic Surgery)
  • Gastrointestinal Diseases (GI Diseases)
  • Hemorrhoids
  • Hepatitis B
  • Hepatitis C
  • Irritable Bowel Syndrome (IBS)
  • Liver Diseases
  • Ulcerative Colitis

Education & Awards

Dr. Hadesman graduated from Washington University at St. Louis, Saint Louis. He has 6 awards.

Castle Connolly's Top Doctors™ (2012 - 2013)
Patients' Choice 5th Anniversary Award (2015)
Patients' Choice Award (2011 - 2015)
Compassionate Doctor Recognition (2011 - 2015)
On-Time Doctor Award (2014 - 2015)
Castle connolly *


Dr. Hadesman has 3 hospital affiliations:

  • Northwestern Lake Forest Hospital 
  • Advocate Condell Medical Center 
  • Advocate Hope Childrens Hospital 


  • Spanish

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Additional Information
Dr. Robert A Hadesman MD is a male Internist, has 28 years of experience and practices in Gastroenterology.
Where does Dr. Robert A. Hadesman practice?
Dr. Robert Hadesman has 2 office locations.
Dr. Robert Hadesman practices Gastroenterology near Libertyville, IL.
Additional practice locations include: Lake Bluff, IL.
See Libertyville Gastroenterologists.