Specialist · General ENT
Dr. med. Jan Hagemann
Specialist in Otolaryngology, Allergology, and Head and Neck Surgery in Wiesbaden
HNO Gemeinschaftspraxis· An den Quellen 10, 65183 Wiesbaden

Dr. Jan Hagemann, M.D., is a specialist in otolaryngology and an allergist with particular expertise in the diagnosis and treatment of chronic inflammation of the respiratory tract—specifically, the nose, sinuses, and bronchi. His practice also focuses on the diagnosis and treatment of complex allergies and related conditions. Thanks to his many years of clinical experience, his scientific work, and modern diagnostic procedures, he offers his patients medical care at the highest professional level.
Areas of focus
- Ear, Nose, and Throat (ENT) Medicine for Children and Adults
- Allergology and Allergy Diagnostics
- Chronic inflammation of the nose and sinuses
- Mast cell disorders and rare allergic conditions
- Salicylate/Aspirin Intolerance (AERD / Samter’s Syndrome) and Asthma
- Insect Venom Allergies, Food Allergies, and Other Rare Allergens
- Biologics in Allergy Medicine
- Head and Neck Tumors and Post-Tumor Care
- Ultrasound Diagnostics in the Head and Neck Region
- Ear disorders and hearing impairments
About Dr. med. Jan Hagemann
Dr. Jan Hagemann, MD, who works at the Center for Rhinology and Allergology and is a partner at the ENT practice in downtown Wiesbaden, completed his undergraduate studies and residency at LMU M&Munich, the University of Michigan in Ann Arbor, Cincinnati Children’s Hospital, and the University Medical Center Mainz, where he most recently served as a senior physician. Dr. Jan Hagemann specializes in head and neck surgery for children and adults, utilizing modern, minimally invasive techniques.
His medical expertise is based on many years of clinical experience in head and neck surgery, the treatment of tumors, and high-resolution ultrasound diagnostics. Until 2023, he oversaw the certified Head and Neck Tumor Center at the University Medical Center Mainz. In addition, Dr. Hagemann has special expertise in the field of allergology and is part of a renowned practice specializing in allergology.Using modern diagnostic methods, he develops individualized treatment plans tailored to the needs of his patients. This includes the use of provocation tests and modern multiplex techniques. Because all treatment options—from conservative therapy to surgical intervention and modern, targeted biologic therapy—can be offered, the long-term treatment plan can be tailored very specifically to each patient’s situation.
In addition to his work in patient care, Dr. Hagemann is actively engaged in medical research. With over 140 scientific publications and a high level of international scientific visibility, he directly links current research findings to clinical practice. Through his work at the “Center for Rhinology and Allergology” research center, clinical trials can also be offered and implemented as needed. Dr. Jan Hagemann is a member of the ENT Executive Board of the European Academy of Allergy and Clinical Immunology (EAACI) and a member of the Advisory Board of the Association of German Allergists (AeDA).
His medical expertise is based on many years of clinical experience in head and neck surgery, the treatment of tumors, and high-resolution ultrasound diagnostics. Until 2023, he oversaw the certified Head and Neck Tumor Center at the University Medical Center Mainz. In addition, Dr. Hagemann has special expertise in the field of allergology and is part of a renowned practice specializing in allergology.Using modern diagnostic methods, he develops individualized treatment plans tailored to the needs of his patients. This includes the use of provocation tests and modern multiplex techniques. Because all treatment options—from conservative therapy to surgical intervention and modern, targeted biologic therapy—can be offered, the long-term treatment plan can be tailored very specifically to each patient’s situation.
In addition to his work in patient care, Dr. Hagemann is actively engaged in medical research. With over 140 scientific publications and a high level of international scientific visibility, he directly links current research findings to clinical practice. Through his work at the “Center for Rhinology and Allergology” research center, clinical trials can also be offered and implemented as needed. Dr. Jan Hagemann is a member of the ENT Executive Board of the European Academy of Allergy and Clinical Immunology (EAACI) and a member of the Advisory Board of the Association of German Allergists (AeDA).
Please feel free to schedule a consultation or examination appointment to discuss your condition in detail!
Location
How to reach Dr. med. Jan Hagemann
HNO Gemeinschaftspraxis
An den Quellen 1065183 WiesbadenGermany
Specialisation
The medical spectrum of Dr. med. Jan Hagemann
Diseases
- allergic lung diseases (opens in a new tab)
- Alveolitis (opens in a new tab)
- Asthma (opens in a new tab)
- Epiglottitis (opens in a new tab)
- Hay Fever (opens in a new tab)
- Laryngitis (opens in a new tab)
- Sinusitis (opens in a new tab)
- Nasal polyp (opens in a new tab)
- Deviated septum (opens in a new tab)
- Sleep Apnea (opens in a new tab)
- Cholesteatoma (opens in a new tab)
- Ear Canal Exostosis (opens in a new tab)
- Balance Disorders (opens in a new tab)
- Numbness (opens in a new tab)
- Position-Related Vertigo (opens in a new tab)
- Middle Ear Infection (opens in a new tab)
- Vestibular Neuritis (opens in a new tab)
- Ear Disorders (opens in a new tab)
- Otosclerosis (opens in a new tab)
- Hearing Loss (opens in a new tab)
- Dizziness (opens in a new tab)
- Tinnitus (opens in a new tab)
- Dyspnea (opens in a new tab)
- Cough (opens in a new tab)
- Acoustic neuroma (opens in a new tab)
- Salivary Gland Cancer (opens in a new tab)
- Salivary stones (opens in a new tab)
- Allergy (opens in a new tab)
- Insect Venom Allergy (opens in a new tab)
- Sore throat (opens in a new tab)
- Anaphylactic shock (opens in a new tab)
- Crooked Nose (opens in a new tab)
- Meniere's disease (opens in a new tab)
- Almond Cancer (opens in a new tab)
- Vaccine-related injuries (opens in a new tab)
- Food Allergy
- Allergic Asthma
- Allergic Rhinitis
- Drug Allergy
Treatments
- Cochlear Implant (opens in a new tab)
- Immunotherapy (opens in a new tab)
- Implantable hearing aids (opens in a new tab)
- Laryngeal Surgery (opens in a new tab)
- Salivary Gland Surgery (opens in a new tab)
- Snoring Treatment (opens in a new tab)
- Rhinology (opens in a new tab)
- Nose Surgery (opens in a new tab)
- Sinus Surgery (opens in a new tab)
- Desensitization (opens in a new tab)
- Asthma Treatment (opens in a new tab)
- Tympanoplasty (opens in a new tab)
- Clinical Trials
- Biologics
Diagnostics
- Allergy Testing (opens in a new tab)
- Digital Volumetric Tomography (DVT) (opens in a new tab)
- Sonography (Ultrasound) (opens in a new tab)
- Lung function test (opens in a new tab)
- Dizziness Diagnostics (opens in a new tab)
- Allergy test
- FeNO (fractional exhaled nitric oxide)
- Provokationstests
- Basophil Test
- Mast Cell Analysis
- Hearing Test
- Nasal Endoscopy
- Laryngoscopy
- Nasal Secretion Analysis
Areas of Expertise
Dr. med. Jan Hagemann
Specialist in Otolaryngology, Allergology, and Head and Neck Surgery in Wiesbaden

