Health Berthold Menzel Leaves Recklinghausen Veterinary Clinic After 25 Years by Dr Natalie Singh - Health Editor May 13, 2026 by Dr Natalie Singh - Health Editor May 13, 2026 End of an Era: Berthold Menzel Departs Tierklinik Recklinghausen After 25 Years After a quarter-century of dedicated service, Berthold Menzel, the founder and a specialist veterinarian for surgery and small … 0 FacebookTwitterPinterestEmail