Welcome to the Isar Klinikum
As a reliable partner in patient care, we attach great importance to close and trusting cooperation with you as the referring doctor. On this page, you will find all the important information you need about referring and caring for your patients.
Your advantages as a referring physician

Fast appointment allocation

Direct contact with our specialists

Transparent feedback on the course of treatment

Individual case discussions possible

State-of-the-art diagnostics and therapy
This is how the assignment works:
- Select patient: You identify a need for treatment.
- Contact: Write an e-mail to the relevant specialist department, send a fax or give us a call.
- Appointments: We will contact you promptly to arrange an appointment.
- Treatment & feedback: Upon completion, you will receive a detailed medical report.
Our departments & contact persons

Dr. med. Peter Lackermeier
Tel: +49 (0) 89 149 903 – 1202
Fax: +49 (0) 89 149 903 -1990

Dr. med. Christoph Müller
Tel: +49 (0) 89 149 903 – 1202
Fax: +49 (0) 89 149 903 -1990

Prof. Dr. med. Franz Bader
Tel: +49 (0) 89 149 903 – 8012
Fax: +49 (0) 89 149 903 -1990

Dr. med. Maximiliane Burgmann
Tel: +49 (0) 89 149 903 – 7600
Fax: +49 (0) 89 149 903 -1990

Dr. med. Thomas Ochsenkühn
Tel: +49 (0) 89 149 903 – 8300
Fax: +49 (0) 89 149 903 -1990

Dr. med. Holger Seidl
Tel: +49 (0) 89 149 903 – 8318
Fax: +49 (0) 89 149 903 -1990



Dr. med. Matthias Hoppert
Tel: +49 (0) 89 149 903 – 8200
Fax: +49 (0) 89 149 903 -1990

PD Dr. med. Ulf Dornseifer
Tel: +49 (0) 89 149 903 – 7701
Fax: +49 (0) 89 149 903 -1990

Dr. med. David Schilling
Doctor hotline: 089/149903-7488
General inquiries and outpatient appointments: 089/149903-7441 or [email protected]
Surgery appointments and inquiries about inpatient stays: 089/149903-7444 or [email protected]
Fax: +49 (0) 89 149 903 -1990

PD Dr. med. Ralf Rothörl
Tel: +49 (0) 89 149 903 – 6600
Fax: +49 (0) 89 149 903 -1990
Important documents & downloads
Training & events for referring physicians
01.07.2025 – Pelvic Floor Center, Gynecology – Pessary Workshop 2025
14.10.2025 – Pelvic Floor Center, Gynecology – Pessary Workshop 2025
30.10.2025 – Pelvic floor center, gynecology- The pelvic floor at the center
Become a member of the specialist group now!
Become a member of our specialist group now, free of charge and without obligation! Receive exclusive news about the ISAR Klinikum and be regularly invited to symposia and events.
FAQ - Frequently asked questions
As a rule, your patients will receive an appointment within a few working days. In urgent cases, we endeavor to make appointments immediately.
Once the treatment has been completed, you will receive a detailed doctor’s letter with all relevant information for the further care of your patient.
Our medical team on duty is available around the clock for emergencies:
- Rescue service: 112
- Medical emergency service: 116117
- Pediatric emergency service: 112
- Poison emergency call: 089/ 19 24 0
- Emergency numbers of the ISAR Klinikum: 089- 14 99 03 0
- Chest Pain Unit: 089/ 14 99 030
Feedback welcome!
We would like to continuously improve our cooperation. Please let us know if you have any praise, criticism or suggestions.

