Doctor Yi-Huei Chang completed his Urology Specialist training at China Medical University and was promoted to Attending Physician, with speciality in: 1. urinary difficulties, frequent urination, hematuria, waist pains, urinal tract infections, testicular pain, sexual dysfunction 2. Hyperplasia treatment, urinary track stone treatment; hernia, Phimosis, vasectomy surgery 3. Urological Tumor: Kidney Tumor, Bladder Tumor, Prostate Cancer, Testicular Cancer, Penis Cancer 4. Minimally intrusive Surgery: Endoscopic stone surgery, prostate gland removal (Laser) surgery, laparoscopic urological tumor removal surgery.

Critical Care Medicine
Video-assisted thoracoscopic surgery (VATS) to Chest, wind pipe, espophagus
Chest Trauma, Infection Surgery and Care

Gastrointestinal and hepatobiliary surgery
Helium and other general surgery
Thyroid and parathyroid surgery
Laparoscopic surgery

1. Combined head and neck cancer resection and cervical lymphadenectomy 2. Nasal allergy, nasal hernia and sinus endoscopic surgery 3. Surgical treatment of snoring and sleep-disordered breathing disorders 4. Head and neck mass, salivary gland surgery and thyroid surgery 5. Hearing impairment, dizziness, tinnitus and treatment of chronic otitis media

Head and neck cancer, salivary gland tumor, thyroid surgery snoring, sleep apnea surgery sound hoarseness, vocal cord nodules, vocal cord atrophy (throat microsurgery, vocal cord injection surgery) sinusitis endoscopy surgery Intranasal hernia, allergic rhinitis, hypertrophic rhinitis minimally invasive surgery Hearing disorder, otitis media

Doctor Sheng-Chi Chang is a pioneer in developing the new generation “Ostium abdominal endoscope minimally intrusive procedure”, which compared to traditional operations, reduces the patient’s level of pain, allows rapid recovery and aesthetic bonuses. In terms of colon disease, he is devoted to the development of “LigaSure hemorrhoid removal”, which reduces pain and recovery time. Doctor Chang is also particularly skilled in the diagnosis and treatment of long-term constipation and diarrhea, rectal bleeding, intestine function examinations, proctocolon minimally invasive procedure (combined with Endoscope and abdominal endoscope treatment). Gentle, willing to listen, responsible are all traits that patients identify Doctor Chang identify as having.

Family medicine Occupational and preventive medicine Community Health

Family Medicine Preventive Medicine Palliative Care Medicine Metabolic syndrome (including diabetes, hypertension, dyslipidemia) Gerontology and Geriatric Medicine

Family medicine Palliative medicine Occupational medicine

1.Human reproductive medicine 2. Infertility & reproductive endocrinology 3.Menopause medicine