
Hertfordshire Private Healthcare provides a comprehensive range of non-emergency Ear, Nose and Throat (ENT) specialist care for both adults and children. Including the following specialist surgery:
- Tonsillectomy and adenoidectomy
- Grommet insertion
- Cholesteatoma surgery
- Myringoplasty
- Ossiculoplasty
- Middle ear reconstruction
- Advanced adult and paediatric otology and neuro-otology
- Rhinoplasty
- Septoplasty
- Functional endoscopic sinus surgery (FESS)
- Surgery for head and neck malignancy
- Thyroid and parathyroid surgery
- Management of trauma to the head and neck
- Salivary gland surgery
- Voice surgery
- Laser surgery
- Surgery for snoring
Outpatient services and all operations including children daycase care are provided at the Lister Hospital in Stevenage.
The ENT specialist service is led by a team of five specialist ENT Consultants:
- Mr Adam Frosh – sinus disorders; reshaping and reconstructing the nose; allergy and sinusitis; disorder of the voice; and general ENT conditions
- Mr James Quinn – otology and paediatric ENT
- Mr George Mochloulis – head and neck; thyroid
- Miss Marie Lyons – paediatric ENT; benign head and neck
- Miss Joanna Stephens – general ENT, rhinology and benign laryngology
Supported by a team of junior doctors and an expert and dedicated team of nurses and administrative staff.
Meet our consultants


Miss Joanna Stephens, MBChB, DOHNS, FRCS (ORL-HNS)
Consultant Ear Nose and Throat
Mr Adam Frosh, MB, BCh, FRCS(Ed), FRCS(ORL-HNS)
Consultant ENT Surgeon and Clinical Director
Mr George Mochloulis
Consultant Ear Nose and Throat
Mr James Quinn, MBBS, FRCS(ORL)
Consultant ENT Surgeon