ENT Offices

This page provides you with practical information about our practice. It includes descriptions of our office location, including a map and directions, hours, appointment scheduling, insurance acceptance and billing policies.

Munster, IN ENT
Arthur H. Katz, MD
1950 45th St., Suite 205
Munster , IN 46321
(219) 934-9396

Office Hours
Monday: 08:00 AM - 10:30 AM
Tuesday: 08:00 AM - 10:30 AM
Wednesday: 01:30 PM - 04:30 PM
Thursday: 01:30 PM - 04:30 PM
Saturday: Closed
Sunday: Closed

Flossmoor, IL ENT
Arthur H. Katz, MD

3235 Vollmer Rd, Suite 120
Flossmoor, IL 60422
(708) 747-6900

Office Hours

Monday: 01:30 PM - 04:30 PM
01:30 PM - 04:30 PM
08:00 AM - 10:30 AM
Thursday: 08:00 AM - 10:30 AM

Click here for door to door directions to our 3 convenient locations


We know you have many choices when choosing an Otolaryngologist in Munster, IN, so we have made requesting an appointment a simple process via our Web site. If, for any reason, you cannot keep a scheduled appointment or will be delayed, please call as soon as possible. Charges may be incurred for appointments cancelled less than 24 hours before scheduled appointment time.

Payment Options

We accept checks, cash, credit cards (Visa, MasterCard, Discover), money orders. We also offer a flexible payment plan. Please see our Financial Coordinator for details


Our office accepts a variety of HMOs, PPOs, and other health plans. Please call our office to verify acceptance of your insurance carrier.

Accepted Insurance Carriers

  • BC/BS - Indiana
  • BC/BS - Illinois
  • United Health Care
  • Aetna
  • Humana
  • Tri-Care
  • Cigna
  • Medicaid - Indiana
  • Medicaid - Illinois
  • Medicare - Indiana, Illinois

Facilities and Equipment

  • Mini-CAT(CT UNIT)
  • Pulmonary function equipment
  • Diagnostic Audio Matrix
  • Acoustic Immittance Testing
  • Otoacoustic emissions Testing
  • Vestibular evaluation
  • Auditory Evoked Potentials
  • Newborn Hearing Screenings
  • Tinnitus Evaluations
  • Hearing Aid Evaluations
  • Pediatric Evaluations