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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 (9)

The overall average patient rating of Dr. Lon Petchenik is Excellent. Dr. Petchenik has been reviewed by 16 patients who have provided 9 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.0
Promptness 3.9
Courteous Staff 4.1
Accurate Diagnosis 4.9
Bedside Manner 5.0
Spends Time with Me 4.9
Follows Up After Visit 4.7

Specialties & Research

Dr. Lon Petchenik, MD is board certified in Otolaryngology.

  • He has special expertise in 37 areas:
  • Allergy
  • Bell's Palsy
  • Broken Bones (Bone Fractures)
  • Cautery
  • Cholesteatoma
  • Conductive Hearing Loss
  • Cough
  • Dizziness
  • Ear Cancer
  • Ear Infection (Otitis)
  • Epistaxis
  • Goiter (Thyroid Swelling)
  • Head and Neck Cancer
  • Hoarseness
  • Laryngitis
  • Laryngoscopy
  • Maxillofacial Surgery
  • Meniere's Disease
  • Middle Ear Bone Growth (Otosclerosis)
  • Middle Ear Infection (Otitis Media)
  • > Show all expertise

Education & Awards

Dr. Petchenik graduated from University of Illinois at Chicago. He has 3 awards.

Castle Connolly's Top Doctors™ (2012 - 2013)
Patients' Choice Award (2012, 2014)
Compassionate Doctor Recognition (2009 - 2010, 2012, 2015)


Dr. Petchenik has 2 hospital affiliations:

  • St Alexius Medical Center 
  • Northwest Community Hospital 

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Additional Information
Dr. Lon Joseph Petchenik MD is a male Otolaryngologist, has 24 years of experience and practices in Otolaryngology.
Where does Dr. Lon J. Petchenik practice?
Dr. Lon Petchenik has 2 office locations.
Dr. Lon Petchenik practices Otolaryngology near Arlington Heights, IL.
Additional practice locations include: Hoffman Estates, IL.
See Arlington Heights Otolaryngologists.