About
Dr. Andrea Aleah Mosher is a dedicated Obstetrician and Gynecologist (OBGYN) providing comprehensive care for women's reproductive health, pregnancy, and childbirth. She offers a patient-focused approach to manage a wide spectrum of conditions. Practicing at a clinic or hospital setting in Grimsby, ON, she offers accessible and high-quality care to the community. Her practice adheres to the standards and guidelines set by the College of Physicians and Surgeons of Ontario (CPSO), ensuring safe and ethical medical care. With a focus on personalized treatment, Dr. Mosher is committed to supporting women throughout all stages of life, from adolescence through menopause and beyond, including prenatal and postnatal care.
Dr. Mosher graduated with a Medical Degree from the University of Calgary in 2015. She has been practicing as a specialist in Obstetrics and Gynecology (OBGYN) since 2021, accumulating over 3 years of experience in providing expert women's health services. She is certified as a RCPSC Specialist, maintaining up-to-date credentials and engaging in continuous professional development to stay current with advances in her field.
Her clinical philosophy centers on patient-centered care, shared decision-making, and evidence-based practice. Dr. Mosher is dedicated to promoting women's health in Grimsby by offering compassionate, respectful, and comprehensive care tailored to each individual's needs. She communicates fluently in English and strives to create a welcoming environment where women feel empowered to participate actively in their health decisions.
Dr. Andrea Mosher provides care for a wide spectrum of women's health issues, including:
Menstrual and Hormonal Disorders
- 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.
- 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.
- Dysmenorrhea (Painful Periods): Cramping and pelvic pain associated with menstruation, which can range from mild to severe and impact daily activities.
Gynecologic Cancers and Precancerous Conditions
- Ovarian Cancer (Epithelial, Germ Cell, Stromal Tumors): Cancer that begins in the ovaries, which can be difficult to detect early and often requires specialized surgical and medical treatment.
- Vulvar Intraepithelial Neoplasia (VIN) & Vulvar Cancer: Precancerous changes (VIN) or malignant tumors affecting the external female genitalia (vulva).
- Gestational Trophoblastic Disease (GTD) (e.g., Molar Pregnancy): A group of rare pregnancy-related tumors that develop in the uterus from cells that normally form the placenta, requiring careful monitoring and treatment.
Pelvic Floor and Urinary Disorders
- 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.
- Recurrent Urinary Tract Infections (UTIs): Frequent infections of the urinary system, requiring investigation for underlying causes and preventative strategies.
- 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.
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. Andrea Mosher or your primary care physician for a comprehensive evaluation and appropriate referral if needed.
- Endometrial Biopsy: Office procedure to take a small sample of the uterine lining (endometrium) for diagnostic purposes, often for abnormal bleeding or suspected abnormalities.
- 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.
- 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).
- Myomectomy (Fibroid Removal - Laparoscopic, Hysteroscopic, Abdominal): Surgical removal of uterine fibroids while preserving the uterus, utilizing the most appropriate surgical approach.
- Postpartum Care & Follow-up: Medical follow-up and support for mothers in the weeks following childbirth, addressing physical recovery, incision care (if applicable), breastfeeding support, contraception planning, and screening for postpartum mood disorders.
- Comprehensive Prenatal Care & Risk Assessment: Regular check-ups, monitoring, and guidance throughout pregnancy to ensure maternal and fetal well-being, including initial risk assessment, ultrasound referrals, genetic screening discussions, and prenatal testing.
- 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.
Note: This list may provide an overview of common services in Obstetrics and Gynecology. Dr. Mosher 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. Mosher practices within a clinic or hospital setting located in the areas near central Grimsby. The facility is situated conveniently close to local points of interest and is easily accessible via local public transit. The practice is wheelchair accessible, ensuring ease of access for all patients. Parking is available at the facility, providing convenient options for those arriving by car. The location offers a comfortable environment where women of all ages can receive comprehensive obstetric and gynecological care in a welcoming community setting.
- Are services from Dr. Mosher, 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. Mosher 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. Mosher, 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. Mosher 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. Mosher's office or your referring doctor.
- What birth control options can Dr. Mosher discuss with me?
- Dr. Mosher 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. Mosher will help you make an informed choice.
- What are my options for pain management during labor discussed by Dr. Mosher?
- Dr. Mosher will discuss various pain relief options for labor, which can range from non-medical methods (like breathing techniques, movement, massage, hydrotherapy if available) to medical options such as nitrous oxide, narcotic pain medication, and epidural anesthesia. The choice depends on your preferences, medical condition, and the progress of your labor. It's a good idea to discuss your pain management plan with Dr. Mosher during your prenatal visits.
- What are the treatment options for endometriosis that Dr. Mosher 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. Mosher will discuss the most appropriate approach for your situation.
169 Main St E
Grimsby, ON L3M 1P3
Phone: (905) 945-5757 | Fax: (905) 945-5858
The facility is wheelchair accessible.
Dr. Mosher 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/Mosher-Andrea-Aleah/0302365-106246