Dr. Cassandra Lauren Greenberg – Obstetrician and Gynecologist (OBGYN) | Toronto, ON

Dr. Cassandra Lauren Greenberg, a respected Obstetrician and Gynecologist (OBGYN), focuses on empowering women through all stages of life with expert medical and surgical care, from adolescence through menopause and beyond. Practicing at a clinic and/or hospital setting in Toronto, ON, she offers accessible and high-quality care to the community. Her practice adheres to the standards set by the College of Physicians and Surgeons of Ontario (CPSO), ensuring safe and ethical medical services. Providing comprehensive care across the full scope of Obstetrics and Gynecology, Dr. Greenberg manages both routine and complex conditions, supporting women’s reproductive health, pregnancy, and childbirth. Her patient-centered approach emphasizes personalized treatment and compassionate support, serving women of all ages, including prenatal and postnatal care.

Dr. Greenberg graduated with a Medical Degree from the University of Toronto in 2014. She has been practicing as a specialist in Obstetrician and Gynecologist (OBGYN) since 2019, accumulating over 5 years of experience. She is certified as a RCPSC Specialist, demonstrating her commitment to maintaining high standards of medical excellence and ongoing professional development.

Her clinical philosophy is rooted in providing patient-centered care, shared decision-making, and evidence-based practices. Dedicated to advancing women’s health in Toronto, Dr. Greenberg speaks English fluently and strives to foster a trusting and open relationship with each patient, ensuring their concerns and preferences are central to the care plan.

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

Menstrual and Hormonal Disorders

• Hirsutism (Excess Hair Growth) & Acne (Hormonal): Excessive growth of dark or coarse hair in a male-like pattern or persistent acne, often related to hormonal imbalances like those seen in PCOS.
• Abnormal Uterine Bleeding (Heavy, Irregular, Prolonged Periods): Menstrual bleeding that is different in frequency, duration, or amount than what is typical for an individual, requiring investigation.
• Menopause & Perimenopausal Symptoms: The natural cessation of menstruation and the preceding transitional period, often accompanied by symptoms like hot flashes, night sweats, vaginal dryness, and mood changes.

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.
• Placenta Previa & Placental Abruption: Conditions where the placenta is abnormally positioned (previa) or detaches prematurely from the uterine wall (abruption), posing risks to mother and baby.
• Preterm Labor & Birth: Labor or delivery that occurs before 37 completed weeks of pregnancy, potentially leading to complications for the newborn.

Screening and Preventative Care

• Cervical Cancer Screening (Pap Tests & HPV Testing): Regular screening to detect precancerous changes or cancer of the cervix, primarily through Pap tests and HPV DNA testing.
• Breast Cancer Screening Awareness & Clinical Breast Exams: Performing clinical breast exams and advising on mammography guidelines and breast self-awareness for early detection.
• Bone Density Health (Osteoporosis Screening Referrals): Assessing risk factors for osteoporosis and referring for bone density screening (DEXA scan) when appropriate, especially around menopause.

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. Cassandra Greenberg or your primary care physician for a comprehensive evaluation and appropriate referral if needed.

• 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.
• 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.
• Dilation and Curettage (D&C) / Dilation and Evacuation (D&E): Procedures to dilate the cervix and remove tissue from the inside of the uterus, for diagnosis or treatment of various uterine conditions or after miscarriage.
• Contraceptive Counseling & Full Range Management: Comprehensive discussion and provision of various birth control methods, including oral contraceptives, patches, rings, injectables, IUD insertion/removal (hormonal and copper), and contraceptive implant insertion/removal.
• Annual Gynecological Exams & Well-Woman Care: Routine check-ups including pelvic exams, clinical breast exams, preventative health screenings, and discussion of overall gynecological health.
• Pap Tests, HPV Testing & Cervical Cancer Screening (Colposcopy, LEEP): Cervical cancer screening through Pap tests and HPV testing, with follow-up diagnostic procedures like colposcopy and treatment for precancerous changes (e.g., LEEP - Loop Electrosurgical Excision Procedure).
• 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.

Note: This list may provide an overview of common services in Obstetrics and Gynecology. Dr. Greenberg 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. Greenberg practices at a clinic in a hospital setting located in the vibrant Bay Street Corridor (Discovery District) neighborhood of Toronto. The facility is conveniently situated near landmarks such as the Hot Docs Ted Rogers Cinema and the Bata Shoe Museum, making it easily accessible for patients. It is well-connected via TTC services, including subway, streetcar, and bus routes. The facility is wheelchair accessible to accommodate patients with mobility needs, and parking is available on-site for added convenience.

Are services from Dr. Greenberg, 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. Greenberg 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. Greenberg, 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. Greenberg 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. Greenberg's office or your referring doctor.

What are some common gynecological surgeries Dr. Greenberg might perform?

Common gynecological surgeries include procedures like hysterectomy (removal of the uterus), oophorectomy (removal of ovaries), tubal ligation (female sterilization), D&C (dilation and curettage), endometrial ablation, and surgeries to treat conditions such as fibroids (myomectomy), endometriosis, ovarian cysts, or pelvic organ prolapse. Many of these can be performed using minimally invasive techniques like laparoscopy or hysteroscopy. Dr. Greenberg will discuss if surgery is appropriate for your condition and explain the specific procedure, risks, and benefits.

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

An Obstetrician and Gynecologist (OBGYN), like Dr. Greenberg, 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.

How can Dr. Greenberg help with menopause symptoms?

Dr. Greenberg can help manage bothersome menopause symptoms such as hot flashes, night sweats, vaginal dryness, mood changes, sleep disturbances, and bone density concerns. Treatment options may include lifestyle modifications (diet, exercise, stress reduction), non-hormonal medications, vaginal estrogen for localized symptoms, or systemic hormone replacement therapy (HRT) after a thorough discussion of the benefits and risks based on your individual health profile and preferences.

What are the treatment options for endometriosis that Dr. Greenberg might recommend?

Treatment for endometriosis aims to manage pain and improve fertility if desired. Options vary based on symptom severity and patient goals and can include pain medications (NSAIDs), hormonal therapies (like birth control pills, progestins, GnRH agonists) to suppress endometrial tissue growth, and surgical treatments (laparoscopy) to remove endometrial implants and scar tissue. Dr. Greenberg will discuss the most appropriate approach for your situation.

9th floor, 655 Bay St
Toronto, ON M5G 2K4

Phone: (416) 506-0804

The facility is wheelchair accessible.

Dr. Greenberg 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/Greenberg-Cassandra-Lauren/0295969-103778