Our Physicians

These are the physicians working at the practice.

Dr. med. Tim Kümmerle

General Practitioner and Consultant Infectious Diseases

» Curriculum Vitae

Dr. med. Ester Voigt


» Curriculum Vitae

Priv.-Doz. Dr. med. Christoph Wyen

Internist and Consultant Infecious Diseases

» Curriculum Vitae

Dr. med. Stefan Reiner


» Curriculum Vitae

Julia Isselstein

Medical Assistant

» Curriculum Vitae

Dr. med. Cornelius Hörner

Arzt in Weiterbildung

» Curriculum Vitae

Bernd Schürckmann

Arzt in Weiterbildung

» Curriculum Vitae

Our Team

A well-running medical practice largely depends on a well-practiced team. Thanks to years and years of experience, our staff masters all tasks involved with treating you in a professional and friendly manner and keeping you healthy. Our physician team is happy to work together with those persons:

Ronny Heintjes

  1. medical assistant opening hours / expert for private billing / GOÄ

Elfi Mutz

  1. medical assistant emergency hours / payroll manager EBM / IGel services

Uve Lammers

practice management / administration / human resources / data security official

Meryem Deniz

medical assistant / head of the lab

Gülsüm Akbulut

medical assistant / head of the lab emergency hours

Yesim Güller

medical assistant / lab

Michaela Pfeil

medical assistant / reception / patient management

Yvette Clemente

medical assistant / reception / lab

Tanja Perrei

medical assistant / reception / lab

Claudia Cimigotto

medical assistant / reception / lab

Kerstin Lammersmann

study nurse / supervision & coordination of medical studies

Elke Geisen

medical assistant / reception

Alexandra Rittel

medical assistant / reception / lab

Serpil Bülbül

Auszubildene MFA