Mr. Andi Stadtmueller
State Exam Med 1993 Spec Cert (Ortho & Accident Surg) 2006
Mr Andi Stadtmueller specialises in orthopaedic surgery.
- Joint Replacement – hip, knee
- Foot & Ankle – arthroscopy, stabilisation, arthritis surgery, bunion correction,ingrown toenails
- Knee – arthroscopy, anterior cruciate ligament reconstruction, patella stabilisation, meniscal repair, chondroplasty
- Upper limb – carpal tunnel, ganglion excision, ulnar nerve release, tennis elbow release, tendon repair, trigger finger
- Shoulder – arthroscopy, acromioplasty, rotator cuff repair, stabilisation, AC-joint resection/stabilisation
- General orthopaedic surgery – arthroplasty, arthroscopic surgery, sports surgery, soft tissue & bony mass excision, osteotomy
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Rooms |
Arthro Wanganui, 37 Guyton St, Whanganui 4500 |
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Phone |
06 345 0060 |
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Fax |
06 348 9011 |
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Mr. Andrew Thompson
BMedSci (St Andrews) MB ChB (Manchester) MSc(Trauma & Orthopaedics), MRCS, FRACS (Orthopaedic Surgery)
Mr Andrew Thompson specialises in orthopaedic surgery.
- Joint Replacement – hip, knee
- Foot & Ankle – arthroscopy, stabilisation, arthritis surgery, bunion correction,ingrown toenails
- Knee – arthroscopy, anterior cruciate ligament reconstruction, patella stabilisation, meniscal repair, chondroplasty
- Upper limb – carpal tunnel, ganglion excision, ulnar nerve release, tennis elbow release, tendon repair, trigger finger, Dupuytren’s disease surgery including needle fasciotomy
- Shoulder – arthroscopy, acromioplasty, rotator cuff repair, stabilisation, AC-joint resection/stabilisation
- General orthopaedic surgery – arthroplasty, arthroscopic surgery, sports surgery, soft tissue & bony mass excision, osteotomy
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Rooms |
OrthoDocs, 37 Dublin Street, Whanganui 4500 |
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Phone |
06 242 4000 |
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Fax |
06 242 4001 |
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Mr. Zsolt Hermann
MD 1990, Specialist (Ortho) 1996
Mr. Zsolt Hermann specialises in orthopaedic surgery.
- Joint Replacement – hip, computer navigated knee, reverse and total shoulder
- Foot & Ankle – arthroscopy, stabilisation, arthritis surgery, bunion correction, achilles tendon repair, ingrown toenails, plantar fasciitis, ankle reconstruction
- Knee – arthroscopy, anterior cruciate ligament reconstruction, patella stabilisation
- Upper limb – carpal tunnel, dupuytrens contracture, ganglion excision, ulnar nerve repair, tennis elbow release, distal bicep repair, corrective ulna osteotomy, kapandji procedure
- Shoulder – arthroscopy, acromioplasty, rotator cuff repair, stabilisation, decompression, clavicle repair, ACJ reconstruction
- General orthopaedic surgery – osteotomy, arthroplasty, musculoskeletal surgery, soft tissue & bony mass excision, removal of metalware
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Rooms |
Guyton Orthopaedics, 37 Guyton St, Whanganui 4500 |
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Phone |
06 348 0391 |
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Fax |
06 348 9011 |
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Mr. Gerard Bonnet
MBChB 1987, MS 1995, FCS (SA) 1996
Mr. Gerard Bonnet specialises in general surgery.
- Laparoscopic Surgery – anti reflux, inguinal hernia, cholecystectomy, colectomy
- Endoscopies – gastroscopy, colonoscopy
- General
- Breast – diagnostic, conservative surgery, mastectomy
- Vascular Surgery – varicose vein surgery, sclerotherapy
- Head & Neck Surgery – thyroid, parotid, lymph node dissection, lymph node biospy
- Skin Surgery – minor, cancer/reconstructive surgery, melanoma
- Gastro-Intestinal Surgery – upper gastro intestinal, colorectal
- Vasectomies
- Obesity Surgery – laparoscopic sleeve gastrectomy, laparoscopic gastric banding
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Rooms |
Wanganui Polyclinic, 163 Wicksteed St, Whanganui 4500 |
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Phone |
06 348 5505 |
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Fax |
06 348 5504 |
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Mr. Semisi Aiono
MBChB (Otago), FRCS, MSc (Oxford), FRACS
Mr. Semisi Aiono specialises in general surgery.
- Breast – Breast Screening Aotearoa accredited surgeon: Diagnostic, breast conserving surgery, mastectomy
- Endoscopy – National Bowel Screening Programme accredited surgeon: Gastroscopy, colonoscopy, sigmoidoscopy
- Gallbladder – Laparoscopic cholecystectomy
- Head & Neck – Thyroid surgery, lymph node biopsy
- Hernia – Inguinal, femoral, incisional, umbilical, epigastric hernia surgery
- Rectal – Haemorrhoids, anal fissure, pilonidal sinus surgery
- Skin – Melanoma, skin cancer surgery
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Rooms |
37 Guyton St, Whanganui 4500 |
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Phone |
06 349 1253 |
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Fax |
06 349 1254 |
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Mr Mike O’Grady
MBChB (Otago), MMedSc (Distinction), FRACS
Mr Mike O’Grady specialises in General and Colorectal Surgery.
- Endoscopy – Colonoscopy, Gastroscopy, Sigmoidoscopy – National Bowel Screening Programme accredited surgeon
- Colorectal surgery including laparoscopic surgery for colon and rectal cancer as well as inflammatory bowel disease
- Anorectal conditions – Haemorrhoids, fistula, fissure, AIN, pilonidal sinus surgery
- Pelvic floor disorders – Prolapse, obstructive defaecation, faecal incontinence
- Gallbladder – Laparoscopic cholecystectomy
- Hernia – Laparoscopic surgery for inguinal, femoral, incisional, umbilical and epigastric hernia as well as complex hernia repair
- Skin – Melanoma, skin cancer surgery
- Other – Hydrocele repair, varicose vein surgery
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Rooms |
Campbell House, 39 Campbell Street, Whanganui 4500 |
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Phone |
(06) 242 4114 |
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Web |
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Mr PJ Faumuina
MBChB (Otago), FRACS (ORL) Otorhinolaryngologist, Head & Neck Surgeon
Mr PJ Faumuina specialises in Otolaryngology Head & Neck Surgery.
- Adenoidectomy/Tonsillectomy – Child
- Tonsillectomy/Turbinates – Adult
- Cautery of Nasal Septum
- ENT Biopsy
- Exotoses Excision from Ear
- FESS
- Fractured Nose Reduction
- Myringoplasty/Tympanoplasty/Mastoidectomy
- Myringotomy (Grommets)
- Otoplasty
- Parotidectomy
- Nasal Polypectomy
- Septoplasty/Rhinoplasty/Turbinoplasty
- Uvulopalatopharyngoplasty
- Uvulectomy
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Rooms |
Matai House, 244 Wicksteed Street, Whanganui 4500 |
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Phone |
(06) 348 9385 |
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Mr. Paul Canning
BSc, MBChB, DipOMG, FRANZCOG
Mr. Paul Canning in Gynaecology.
- Gynaecological Surgery
- Laparoscopic & Endometriosis surgery
- Urinary Incontinence, prolapse, pelvic floor repair
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Rooms |
Campbell House, 39 Campbell Street, Whanganui 4500 |
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Phone |
(06) 345 1988 |
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Web |

Find the right specialist for you.
Our specialist surgeons each bring their own areas of expertise. Browse their profiles below to learn more. Each specialist manages their own appointments, so please contact the one you’d like to see directly, or speak to your GP, to arrange a consultation. Not sure where to start? Get in touch and we’ll happily point you in the right direction.

Andi Stadtmueller

Andrew Thompson

Zsolt Hermann

Gerard Bonnet

Semisi Aiono

Mike O’Grady

PJ Faumuina

