Xie Changzhi

Dr. Xie Changzhi | Specialist in Reproductive Medicine and Gynecological Minimally Invasive Surgery

Vice Director of the Department of Obstetrics, Gynecology, Reproductive Medicine, and IVF at Wang Jiawei's Center

Dr. Chang-Chih HsiehTaipei City, Taiwan Province of ChinaWang Jiawei Obstetrics and GynecologyReproductive Medicine andTest tube babyDeputy Director of the Center, with comprehensive training in obstetrics and gynecology, is one of a few specialists in Taiwan who master both reproductive medicine diagnosis and treatmentMinimally invasive gynecological surgeryA subspecialist in reproductive technology, skilled in providing continuous care that integrates surgical and assisted reproductive treatments for infertile patients with organic gynecological conditions.

I. Core Professional Profile

• Current Positions: Vice President of the Department of Obstetrics and Gynecology, Reproductive Medicine and IVF Center; Specialist in Obstetrics and Gynecology

• Education: Graduated from the Department of Medicine, Kaohsiung Medical University

• Professional Qualifications: Member of the Taiwan Society of Reproductive Medicine, Member of the Taiwan Society of Perinatal Medicine

II. Professional Experience and Training Background

Dr. Chang-Chih Hsieh’s clinical training and professional practice span medical centers and specialized reproductive medicine institutions, progressively building a composite diagnostic and therapeutic capability in general obstetrics and gynecology as well as reproductive medicine:

1. Department of Obstetrics and Gynecology, Linkou Chang Gung Memorial Hospital: He completed his full residency and chief resident training. The Department of Obstetrics and Gynecology at Linkou Chang Gung Memorial Hospital is one of the largest obstetric and gynecological training systems in Taiwan, where he built a solid foundation in surgical procedures and obstetric clinical practice.

2. Yonghe Kerui Xiang Obstetrics and Gynecology HospitalAs a senior obstetrician, he/she has accumulated extensive experience in clinical obstetrics and patient care.

3. Department of Infertility, Department of Obstetrics and Gynecology, Taipei Medical University HospitalServed as a research physician, developing deep expertise in reproductive endocrinology and infertility diagnosis and treatment. During this period, established a long-term collaborative foundation with Dr. Wang Jiawei and became proficient in the full-cycle diagnostic and treatment protocols of reproductive medicine.

4. Wang Jiawei Obstetrics, Gynecology, Reproductive Medicine and IVF CenterAs Vice President, she is responsible for core duties including initial diagnostic assessment, ovulation induction monitoring, performing reproductive surgeries, and multidisciplinary management of complex cases.

III. Scope of Clinical Expertise

Dr. Xie Changzhi’s clinical practice spans four key areas: female infertility, assisted reproductive technology, minimally invasive gynecology, and high-risk pregnancy. His main areas of expertise include:

• Systematic Diagnosis and Treatment of Infertility: Provides a comprehensive etiological screening for infertility, developing individualized treatment plans based on different causes such as ovulation disorders, tubal factors, and endometrial factors.

• Assisted Reproductive TechnologyResponsible for the full-cycle management of intrauterine insemination (IUI) and in vitro fertilization (IVF), covering core procedures including ovarian stimulation protocol development, follicular monitoring, oocyte retrieval, and embryo transfer; collaborates with the reproductive team to manage patient treatment courses.

• Minimally invasive gynecological surgery

  • Laparoscopic surgery: Minimally invasive treatment for conditions such as uterine fibroids, ovarian cysts, and endometriosis, with emphasis on preserving fertility during the procedure.

  • Hysteroscopic surgery: Addresses intrauterine pathologies such as endometrial polyps, intrauterine adhesions, and uterine septa to improve the endometrial environment for embryo implantation.

• Gynecologic Oncology and High-Risk Pregnancy CareCapable of performing gynecologic oncology surgeries, while also providing comprehensive prenatal care management for advanced-age and high-risk pregnancies, ensuring continuous medical services for patients with special circumstances.

IV. Core Clinical Features

Dr. Changzhi Xie’s most distinctive clinical strength lies in his comprehensive expertise spanning obstetrics, gynecology, and reproductive medicine, enabling a seamless one-stop integration of gynecological surgery with IVF treatment cycles. For infertility patients who concurrently present with gynecological conditions such as uterine fibroids, endometrial polyps, intrauterine adhesions, or ovarian cysts, traditional care models often require multiple referrals between gynecological surgical departments and reproductive centers. Dr. Xie is able to complete condition assessment, minimally invasive surgical treatment, and subsequent assisted reproduction procedures within the same facility, thereby reducing the burden of patient transfers and ensuring continuity in diagnostic and therapeutic planning.

V. Target Patient Population

Based on their areas of expertise, the following groups are advised to prioritize consultations with Dr. Xie Changzhi:

1. Couples attending their first consultation who require a systematic evaluation of infertility causes and the development of a treatment plan;

2. Patients who require assisted reproductive technology treatments such as artificial insemination or in vitro fertilization (IVF);

3. Infertile patients with concurrent organic gynecological diseases (such as endometrial polyps, uterine fibroids, ovarian cysts, and intrauterine adhesions) who require minimally invasive surgery to improve the uterine or pelvic environment before undergoing assisted reproduction;

4. Patients with high-risk pregnancy-related factors who seek continuous care services.

   

VI. Introduction to the Institution

Dr. Chang-Chih Hsieh practices at the Dr. Wang Reproductive Fertility Center (brand name: W BestIVF), located on Section 2 of Keelung Road in Xinyi District, Taipei City, Taiwan. The center is a well-regarded reproductive medicine specialty clinic in the local area. Founded by Dr. Chia-Wei Wang in 2016, it features an in-house embryology laboratory that meets international standards and employs time-lapse embryo culture and vitrification technologies. The center offers a comprehensive range of reproductive medical services, including in vitro fertilization (IVF), intracytoplasmic sperm injection (ICSI), preimplantation genetic testing for aneuploidy (PGT-A), egg freezing, and donor egg programs. It also operates a specialized outpatient clinic for immune-related infertility. Additionally, the center has an international medical department that provides multilingual consultations, remote telemedicine services, and assistance with travel arrangements.