About
As a skilled Obstetrician and Gynecologist (OBGYN), Dr. Marguerite Ria Heyns offers a full spectrum of services from routine gynecological exams to managing complex obstetrical cases, always prioritizing patient well-being and informed choice. Practicing at a clinic and/or hospital setting in Lethbridge, AB, she provides accessible and high-quality care to the community. Her practice adheres strictly to the standards and ethical guidelines set by the College of Physicians and Surgeons of Alberta (CPSA). Dr. Heyns's role encompasses providing comprehensive care across the entire scope of Obstetrics and Gynecology, including routine and complex conditions, ensuring women of all ages, including prenatal and postnatal patients, receive compassionate and personalized attention.
Dr. Heyns graduated with a Doctor of Medicine (MD) degree from the University of Calgary in 2017 and has completed extensive post-graduate training in Obstetrics and Gynecology. Her certifications include comprehensive residency training and evaluation in her specialty, ensuring she maintains the highest standards of clinical competence and patient safety.
Her clinical philosophy centers on patient-centered care, shared decision-making, and evidence-based practice. Dr. Heyns is dedicated to promoting women's health in Lethbridge, offering empathetic support and tailored treatment options. She speaks English and Afrikaans, allowing her to connect effectively with diverse patient populations and provide culturally sensitive care.

Dr. Marguerite Heyns provides care for a wide spectrum of women's health issues, including:
Pelvic Floor and Urinary Disorders
- Fecal Incontinence (Accidental Bowel Leakage): The inability to control bowel movements, leading to unexpected leakage of stool from the rectum.
- Pelvic Organ Prolapse (Cystocele, Rectocele, Uterine Prolapse, Enterocele, Vaginal Vault Prolapse): A condition where one or more pelvic organs (bladder, uterus, rectum, small bowel, vaginal apex) drop or press into or out of the vagina due to weakened pelvic floor muscles.
- Urinary Incontinence (Stress, Urge, Mixed, Overflow): The involuntary loss of urine, which can occur with physical exertion (stress), a sudden, strong urge (urge), a combination, or due to bladder overfilling.
Common Benign Gynecological Conditions
- Pelvic Inflammatory Disease (PID): An infection of the female reproductive organs (uterus, fallopian tubes, ovaries), often caused by sexually transmitted bacteria, which can lead to serious complications if untreated.
- Uterine Fibroids (Leiomyomas): Noncancerous growths of the uterus that often appear during childbearing years, which can cause heavy bleeding, pain, pressure, or infertility.
- Ovarian Cysts (Functional, Dermoid, Endometriomas): Fluid-filled sacs or pockets in an ovary or on its surface, which are common and often benign but can sometimes cause pain or require intervention.
Pregnancy and Childbirth Related Conditions
- Routine & High-Risk Prenatal Care: Comprehensive monitoring and management throughout all stages of pregnancy, including those with increased maternal or fetal risks.
- Preeclampsia & Hypertensive Disorders of Pregnancy: Pregnancy complications characterized by high blood pressure and signs of damage to other organ systems, often the liver and kidneys.
- Gestational Diabetes: Diabetes that develops during pregnancy, requiring careful monitoring and management to ensure health for both mother and baby.
This list highlights some common conditions managed within Obstetrics and Gynecology and is not exhaustive. For personalized advice regarding your specific health concerns, please schedule a consultation with Dr. Marguerite Heyns or your primary care physician for a comprehensive evaluation and appropriate referral if needed.
- Surgical Management of Pelvic Organ Prolapse (e.g., Colporrhaphy, Sacrocolpopexy): Reconstructive surgical procedures to correct the descent of pelvic organs like the bladder, uterus, or rectum, often utilizing native tissue repair or mesh augmentation.
- Menopause & Perimenopause Symptom Management: Personalized guidance and treatment options for symptoms associated with menopause, including hot flashes, vaginal dryness, sleep issues, and discussion of hormone replacement therapy (HRT) and non-hormonal alternatives.
- Tubal Ligation / Salpingectomy for Sterilization: Surgical methods for permanent female contraception, including removal of fallopian tubes (salpingectomy) which may also reduce ovarian cancer risk.
- Diagnostic & Operative Hysteroscopy: Procedure using a thin, lighted scope to examine the inside of the uterus and perform minor surgical treatments such as polyp removal, fibroid resection, or septum correction.
- Pelvic Pain Evaluation & Chronic Pelvic Pain Management: Comprehensive assessment and multidisciplinary treatment strategies for acute and chronic pelvic pain, identifying potential causes such as endometriosis, fibroids, or PID.
- Oophorectomy / Salpingo-oophorectomy (Laparoscopic or Open): Surgical removal of one or both ovaries, and potentially fallopian tubes, often for cysts, tumors, endometriosis, or cancer risk reduction.
- Myomectomy (Fibroid Removal - Laparoscopic, Hysteroscopic, Abdominal): Surgical removal of uterine fibroids while preserving the uterus, utilizing the most appropriate surgical approach.
Note: This list may provide an overview of common services in Obstetrics and Gynecology. Dr. Heyns provides a wide array of diagnostic, therapeutic, and surgical options tailored to individual patient needs within women's health, pregnancy, and childbirth. Specific services offered can be confirmed by contacting the clinic.
All medical and surgical services are provided in accordance with the standards of practice set by the College of Physicians and Surgeons of Alberta (CPSA). A referral may be required for insured services.
Dr. Heyns practices in a modern clinic located in the heart of Downtown Lethbridge, South Lethbridge East neighborhood. The facility is conveniently situated near the High Level Bridge (CPR Viaduct) and Henderson Lake Park, making it an accessible destination for patients. It is easily reachable via Lethbridge Transit, with multiple bus stops nearby. The clinic is fully wheelchair accessible, ensuring comfort for all patients. Metered street parking is available within walking distance, providing flexible options for visitors seeking quality women's health care in a welcoming environment.
- Are services from Dr. Heyns, an Obstetrician and Gynecologist, covered by Alberta Health Care Insurance Plan (AHCIP) in AB?
- Medically necessary consultations, prenatal care, delivery, gynecological surgeries, and diagnostic procedures performed by a licensed Obstetrician and Gynecologist like Dr. Heyns are generally covered by Alberta Health Care Insurance Plan (AHCIP) in AB when you have a valid referral from your family doctor or another referring physician. Some elective procedures, certain fertility treatments, or non-medically indicated services may not be covered. It's always recommended to confirm specific coverage details with Alberta Health Care Insurance Plan (AHCIP) or the clinic.
- Do I need a referral from my family doctor to see Dr. Heyns, an Obstetrician and Gynecologist?
- Yes, for services to be covered by your provincial health plan (Alberta Health Care Insurance Plan (AHCIP)), a referral from your family physician or another specialist is typically required to see an Obstetrician and Gynecologist like Dr. Heyns for most consultations and treatments. This ensures coordinated care. Some specific services or clinics (e.g., some sexual health or contraception clinics) might have different access pathways, but for ongoing obstetrical or gynecological care, a referral is standard. Please check with Dr. Heyns's office or your referring doctor.
- Does Dr. Heyns manage high-risk pregnancies?
- Many OBGYNs manage a range of pregnancies, including some with moderate risk factors. Dr. Heyns has a particular focus on/experience with managing high-risk pregnancies, which may include conditions like gestational diabetes, preeclampsia, multiple gestations (twins/triplets), or pre-existing maternal health issues. If your pregnancy is considered high-risk due to specific maternal or fetal conditions, Dr. Heyns will provide comprehensive care and may work closely with, or refer you to, a Maternal-Fetal Medicine (MFM) specialist if needed for highly specialized management. It's best to discuss your specific situation with Dr. Heyns.
- When should a teenager have her first OBGYN visit, and what does it involve?
- The first visit to an OBGYN for a teenager is often recommended between ages 13-15, or sooner if there are specific concerns like very painful periods, irregular cycles, or questions about sexual health. This initial visit may not involve a pelvic exam unless there's a specific medical reason. It's primarily an opportunity to build a rapport with Dr. Heyns, discuss normal development, menstrual health, contraception, STI prevention, and answer any questions in a confidential setting.
- How often do I need a Pap test, and what is it for?
- A Pap test (or Pap smear) is a screening procedure for cervical cancer. It checks for precancerous or cancerous cells on the cervix. Guidelines vary slightly by province but are generally recommended for women starting around age 21-25 (or once sexually active) and continuing every 2-3 years if results are normal. The frequency may change based on your age, medical history (including HPV status), and previous Pap test results. Dr. Heyns will advise you on the appropriate screening schedule for your individual circumstances based on current provincial guidelines.
- What can I expect during my first prenatal visit?
- Your first prenatal visit with Dr. Heyns is usually quite comprehensive, typically scheduled around 8-10 weeks of pregnancy. It will involve a detailed review of your medical history, your partner's medical history (if applicable), and any previous pregnancies. Dr. Heyns will likely perform a physical exam, which may include a pelvic exam, confirm your pregnancy (often with an ultrasound referral), estimate your due date, and discuss important aspects of a healthy pregnancy such as nutrition, lifestyle, prenatal vitamins, and options for genetic screening and prenatal testing. You'll also have the opportunity to ask any questions you may have.
960 19 St S
Lethbridge, AB T1J 1W5
Phone: (403) 388-6111
The facility is wheelchair accessible.
Dr. Heyns is a licensed Obstetrician and Gynecologist regulated by the College of Physicians and Surgeons of Alberta (CPSA) under the Health Professions Act in AB. A referral from your family physician or another qualified healthcare provider is typically required for provincially insured consultations and treatments.
Verify registration with the College of Physicians and Surgeons of Alberta (CPSA): https://search.cpsa.ca/PhysicianProfile?e=7b5d1e4b-6892-47e4-9d16-3180524fb0ce&i=616