ENT practice of Dr. med. Th. F. Fenner in the city of Zurich

In my practice, I diagnose and treat ear, nose and throat diseases.

Clarification of different diseases

Whether it concerns swallowing difficulties, nosebleeds or ringing in the ears, I am your specialist for ear, nose and throat diseases.

Outer ear and middle ear microsurgery

Surgical treatment for prominent earlobes and middle-ear hearing impairment.


Key activities at our practice 

At our practice in Zurich, we offer a broad range of diagnosis and therapy with regard to ear, nose and throat medicine.

We can carry out investigations and treatments with state-of-the-art medical devices at our practice, or by working closely with private clinics, X-ray institutes and the Centre for Sleep Medicine in Fluntern. At the same time, we advise our patients individually and personally.

  • Diagnosis and therapy in the ear, nose, face and neck area.
  • Hearing investigation, expertise in AHV, IV, MV, SUVA
  • Expert opinions for insurance companies
  • Investigation of diving fitness

As general practitioner looking after patients, we perform inpatient surgical treatment at private clinics in Zurich:

> Private clinic: Pyramid Clinic on Lake Zurich 

> Private clinic: Hirslanden Clinic

> Medical Radiological Institute (MRI)

> Centre for Sleep Medicine in Fluntern

Surgical activity

  • Outer and middle-ear microsurgery 
  • Microsurgical and endoscopic surgery of the nose and paranasal sinuses, sometimes with computer-controlled navigation
  • Microsurgery of the larynx 
  • Neck surgery
  • Salivary gland surgery
  • Plastic surgery (protruding ears, rhinoplasty in the case of nose deformities, eyelid surgery, soft tissue corrections)
  • Laser surgery
  • Surgery for snoring 
  • High frequency radiowave treatment for snoring

> Download snoring questionnaire <

Do you have any questions? Contact us to arrange an appointment.

Practical information

Asylstrasse 58 8032 Zurich
Hours of opening
Telephone registration:
Mo 08.00-16.00 Tu-Th: 08.00 - 17.00 Uhr
Fr: 09.00-13.00 Uhr
Fax: 044 252 20 66
Emergency phone number:
0800 33 66 55