
Where the doctor practises and what they do
Prof. Dr med. Thomas Dietlein practises in Cologne at the Eye Center at Cologne University Hospital. As head of the glaucoma section, he focuses on evaluating elevated intraocular pressure, damage to the optic nerve, and progressive visual field loss. His clinical work centers on providing comprehensive care for patients with primary open-angle glaucoma, angle-closure glaucoma, and secondary forms of the disease.
At the medical center, he provides targeted clinical management for complex ophthalmic disorders. Patients undergoing eye treatment in Germany benefit from detailed clinical assessments and individualized therapeutic planning tailored to preserve visual function over the long term.
How we arrange an appointment
AlenMed helps international patients organise a consultation with Prof. Dr med. Thomas Dietlein at the Eye Center at Cologne University Hospital without delay. Our team assists with translating medical records into German, coordinating appointments, arranging qualified medical interpreters, and supporting visa applications. All consultations and medical procedures are paid directly to the hospital according to its official price lists. To request an appointment, please submit an inquiry through our online contact form.