Practice

Caroline Thun-Hohenstein MD, Dr. Karoline Ostertag MD and Dieter Volc MD

Your centre for Parkinson's disease and movement disorders

ATTENTION:

From April 1, 2026, you will find us at the Medical Center of the Wiener Privatklinik.

There, we will continue our clinical and scientific work with the same dedication – now in a modern environment offering optimal conditions for diagnostics, patient care, and research.

To schedule an appointment, please continue to use the “Appointment” button on this website.

The „Ordinationszentrum“ is accessible by lift on the 1^st floor.

Our offers

Parkinson's

• Information, diagnostics, therapy and counselling for patients and relatives with Parkinson's disease and related movement disorders
• Early detection of Parkinson's disease (odour test, tests) and family counselling
• Care and support during the course of the disease
• Special consultation hours for the application of invasive therapy methods such as
  • deep brain stimulation (DBS-deep brain stimulation)
  • Apomorphine therapy (Apo-go PEN and Apo-go crono PUMPE)
  • LCIG (Duodopa pump)
  • LECIGIMON pump
  • PRODUODOPA pump
• Special therapy with botulinum toxin (BOTOX)

Headaches

• Information, diagnostics, therapy and counselling for patients and relatives with headaches and migraines

Telemedicine

• Telemedical care for our registered patients

Appointments

call our front desk or use the drop-down menu appointment booking

+43 (0)1 5221309

Should you be unable to attend an appointment, please be so kind as to cancel in good time in order to give someone else the opportunity to take that time slot.

Preparation for the visit to the doctor

Please use this form to prepare for the visit to the doctor:

Billing

We offer private consultancy.
Please submit fee notes to your health insurance company and we will send you the appropriate form.

in urgent cases

       caroline@thun.at
       ostertag@volc.at

not for appointments

How to find us

By car

coming from the "Gürtel" (B221) via Lazarettgasse
coming from the "Ring" (Vienna Ring Road) via Alserstraße-Pelikangasse-Lazarettgasse

all short-term parking zone, few parking spaces
in 300 m: "Hamerling-Garage" (underground car park)

By public transport

easy to reach

U6 Guertel
bus 13A from "Hauptbahnhof" (main station), we are located at the terminus Skodagasse/Alserstraße tram lines 43, 44, 12 and 5