Dr. Mohammed Mazen M Malak – Obstetrician and Gynecologist (OBGYN) | Toronto, ON

As a skilled Obstetrician and Gynecologist (OBGYN), Dr. Mohammed Mazen offers a full spectrum of services from routine gynecological exams to managing complex obstetrical cases, prioritizing patient well-being and informed choice. Practicing at a clinic and/or hospital setting in Toronto, ON, he provides accessible and high-quality care to the community. His practice adheres to the standards set by the College of Physicians and Surgeons of Ontario (CPSO), ensuring safe and effective medical care. Providing comprehensive care across the full scope of Obstetrics and Gynecology, including routine and complex conditions, Dr. Mazen is dedicated to supporting women throughout their reproductive years and beyond.

Dr. Mazen graduated with a Medical Degree from King Abdul Aziz University in 2005 in Saudi Arabia. He has been practicing as a specialist in Obstetrician and Gynecologist (OBGYN) for over 11 years, since 2013. He is certified as a RCPSC (Royal College of Physicians and Surgeons of Canada) Specialist, demonstrating his commitment to maintaining high standards of medical excellence and ongoing professional development.

His clinical philosophy centers on patient-centered care, shared decision-making, and evidence-based practice. Dr. Mazen is committed to promoting women’s health in Toronto, providing compassionate and individualized care. He is fluent in Arabic and English, ensuring effective communication with a diverse patient community and fostering a trusting, respectful healthcare environment.

Dr. Mohammed Mazen provides care for a wide spectrum of women's health issues, including:

Pregnancy and Childbirth Related Conditions

• Recurrent Pregnancy Loss (Miscarriage): The occurrence of two or more consecutive pregnancy losses before 20 weeks of gestation, prompting investigation for underlying causes.
• 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.
• Hyperemesis Gravidarum (Severe Morning Sickness): A severe form of nausea and vomiting during pregnancy that can lead to dehydration and weight loss, requiring medical management.

Screening and Preventative Care

• HPV Vaccination Counseling: Discussing the benefits and recommendations for the Human Papillomavirus (HPV) vaccine to prevent HPV-related cancers.
• Breast Cancer Screening Awareness & Clinical Breast Exams: Performing clinical breast exams and advising on mammography guidelines and breast self-awareness for early detection.
• Contraception Counseling & Family Planning: Providing information and access to various methods of birth control to help individuals plan their families.

Common Benign Gynecological Conditions

• Bartholin's Gland Cysts/Abscesses: Blockage and subsequent swelling or infection of the Bartholin's glands, located near the vaginal opening.
• Adenomyosis: A condition where endometrial tissue exists within and grows into the muscular wall of the uterus, often causing heavy, painful periods.
• Endometriosis: A painful disorder in which tissue similar to the uterine lining (endometrium) grows outside the uterus, commonly on ovaries, fallopian tubes, or pelvic lining.

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. Mohammed Mazen or your primary care physician for a comprehensive evaluation and appropriate referral if needed.

• 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.
• Preconception Counseling & Health Optimization: Guidance and health optimization for individuals or couples planning a pregnancy, including discussion of folic acid supplementation, chronic medical conditions, genetic carrier screening, and lifestyle factors.
• Endometrial Ablation & Resection: Minimally invasive procedures to destroy or remove the lining of the uterus (endometrium) to treat heavy menstrual bleeding in appropriate candidates.
• Diagnosis & Treatment of Vaginal Infections & Sexually Transmitted Infections (STIs): Management of conditions such as yeast infections, bacterial vaginosis, trichomoniasis, and screening/treatment for STIs like chlamydia, gonorrhea, syphilis, and HIV counseling.
• Management of Common Pregnancy Complications: Diagnosis and treatment of conditions such as nausea and vomiting of pregnancy (hyperemesis gravidarum), gestational diabetes (in conjunction with specialists if needed), hypertensive disorders, and preterm labor risk assessment and prevention strategies.
• Endometrial Biopsy: Office procedure to take a small sample of the uterine lining (endometrium) for diagnostic purposes, often for abnormal bleeding or suspected abnormalities.
• Hysterectomy (Abdominal, Vaginal, Laparoscopic, Robotic-Assisted): Surgical removal of the uterus, performed through various approaches including minimally invasive techniques, depending on the medical indication and patient factors.

Note: This list may provide an overview of common services in Obstetrics and Gynecology. Dr. Mazen 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 Ontario (CPSO). A referral may be required for insured services.

Dr. Mazen practices in a clinic and/or hospital setting located in the vibrant Bay Street Corridor (Discovery District) neighborhood of Toronto. The facility is conveniently situated near Polson Pier and Cherry Beach, providing a scenic environment for patients. Accessible via TTC (Subway, Streetcar, Bus), the location ensures easy access for patients throughout Toronto. The facility is wheelchair accessible, and metered street parking is available nearby, making it convenient for patients to attend their appointments.

Are services from Dr. Mazen, an Obstetrician and Gynecologist, covered by Ontario Health Insurance Plan (OHIP) in ON?

Medically necessary consultations, prenatal care, delivery, gynecological surgeries, and diagnostic procedures performed by a licensed Obstetrician and Gynecologist like Dr. Mazen are generally covered by Ontario Health Insurance Plan (OHIP) in ON 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 Ontario Health Insurance Plan (OHIP) or the clinic.

Do I need a referral from my family doctor to see Dr. Mazen, an Obstetrician and Gynecologist?

Yes, for services to be covered by your provincial health plan (Ontario Health Insurance Plan (OHIP)), a referral from your family physician or another specialist is typically required to see an Obstetrician and Gynecologist like Dr. Mazen 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. Mazen's office or your referring doctor.

What does an Obstetrician and Gynecologist (OBGYN) like Dr. Mazen do?

An Obstetrician and Gynecologist (OBGYN), like Dr. Mazen, is a medical doctor specializing in women's reproductive health, pregnancy, and childbirth. They provide care throughout a woman's life, including prenatal care, labor and delivery, postpartum support, diagnosis and treatment of gynecological conditions (e.g., infections, fibroids, endometriosis, menstrual disorders), family planning, contraceptive management, preventative screenings like Pap tests, and management of menopausal symptoms.

What is an IUD insertion like? Does Dr. Mazen perform this?

Yes, Dr. Mazen can perform IUD (Intrauterine Device) insertions in the office. The procedure involves placing a small, T-shaped device into your uterus for long-acting, reversible contraception. During the insertion, you might experience some cramping, similar to period pains. Dr. Mazen can discuss pain management options, such as taking an over-the-counter pain reliever beforehand or using local anesthetic in some cases. The actual insertion usually takes only a few minutes.

What birth control options can Dr. Mazen discuss with me?

Dr. Mazen can discuss a wide range of contraceptive options tailored to your individual needs and preferences. These include hormonal methods (like birth control pills, patches, vaginal rings, injections, hormonal IUDs, contraceptive implants), non-hormonal methods (like copper IUDs, condoms, diaphragms, cervical caps), and permanent sterilization methods (tubal ligation or Essure for women, vasectomy referral for men). The best option depends on your health, lifestyle, menstrual cycle characteristics, and family planning goals. Dr. Mazen will help you make an informed choice.

Does Dr. Mazen manage high-risk pregnancies?

Many OBGYNs manage a range of pregnancies, including some with moderate risk factors. If your pregnancy is considered high-risk due to specific maternal or fetal conditions, Dr. Mazen 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 is best to discuss your specific situation with Dr. Mazen to determine the appropriate level of care.

I have uterine fibroids. What treatment options might Dr. Mazen suggest?

Treatment for uterine fibroids depends on their size, number, location, and the severity of your symptoms (like heavy bleeding or pain), as well as your reproductive goals. Options range from watchful waiting for asymptomatic fibroids, to medications (hormonal therapies to manage symptoms), to minimally invasive procedures (like uterine artery embolization), or surgical removal of fibroids (myomectomy) or the uterus (hysterectomy). Dr. Mazen will help you decide the best course of action based on your individual situation and preferences.

Suite 12, 790 Bay Street, Suite 1100, Toronto
Toronto, ON M5G 1N8

Phone: (514) 963-1339

The facility is wheelchair accessible.

Dr. Mazen is a licensed Obstetrician and Gynecologist regulated by the College of Physicians and Surgeons of Ontario (CPSO) under the Regulated Health Professions Act, 1991 and Medicine Act, 1991 in ON. 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 Ontario (CPSO): https://doctors.cpso.on.ca/DoctorDetails/Malak-Mohammed-Mazen-M/0300883-105603