About
Dr. Gregory Robert John Leal is a dedicated Urologist specializing in the diagnosis and treatment of conditions affecting the urinary tract in men and women, and the male reproductive system. Practicing at Lakeridge Health Oshawa in Belleville, ON, he is an integral part of the local medical community. Dr. Leal’s practice adheres to the high standards set by the College of Physicians and Surgeons of Ontario (CPSO), ensuring that patients receive safe, effective, and evidence-based urological care. His focus encompasses a broad spectrum of urological issues, providing comprehensive management for adult male and female patients with conditions such as kidney stones, prostate problems, bladder dysfunction, and reproductive health concerns. The clinic is equipped with modern facilities designed to deliver thorough and compassionate urological services, fostering a supportive environment for patient well-being.
He graduated with a Medical Degree from the University of Ottawa (Canada) and has accumulated over 24 years of experience as a Urologist since 2000. Dr. Leal is recognized as a Royal College of Physicians and Surgeons of Canada (RCPSC) Specialist in Urology, holding certification through the College of Physicians and Surgeons of Ontario (CPSO). His extensive training and ongoing professional development ensure he remains current with advancements in urological diagnostics and minimally invasive treatment options.
Dr. Leal’s clinical philosophy is rooted in patient-centered care, emphasizing thorough communication, evidence-based practice, and the utilization of advanced, minimally invasive techniques whenever appropriate. He is committed to guiding his patients through their diagnosis and treatment options with clarity and compassion. Fluent in English, he strives to provide a supportive, informative experience for all patients in Belleville, fostering trust and confidence in his care.
Dr. Gregory Leal addresses a wide range of urological conditions, including:
General Urologic Symptoms & Disorders
- Urinary Frequency, Urgency & Nocturia: Symptoms of needing to urinate often, suddenly, or frequently during the night, which can indicate various underlying conditions.
- Neurogenic Bladder: Bladder dysfunction caused by neurological damage or conditions affecting nerve control of the bladder.
- Hematuria (Blood in Urine): Presence of red blood cells in the urine, requiring investigation to determine the cause (e.g., infection, stones, tumors).
Urologic Cancers
- Bladder Cancer: Cancer that begins in the cells of the bladder, most commonly in the urothelial cells lining the inside of the bladder.
- Prostate Cancer: Cancer that occurs in the prostate — a small walnut-shaped gland in males that produces the seminal fluid.
- Kidney Cancer (Renal Cell Carcinoma): Cancer that originates in the kidneys, with renal cell carcinoma being the most common type in adults.
Female Pelvic Health & Urinary Conditions
- Stress Urinary Incontinence (SUI): Involuntary leakage of urine during physical activity like coughing, sneezing, laughing, or exercise.
- Urethral Syndrome / Chronic Urethritis: Symptoms of urethral irritation or inflammation without evidence of bacterial infection.
- Pelvic Organ Prolapse (Cystocele - Bladder Prolapse): When the bladder drops (prolapses) from its normal position in the pelvis and pushes on the wall of the vagina.
This list is not exhaustive. For personalized advice regarding your specific urological concerns, please consult with Dr. Gregory Leal.
- Prostate Biopsy (TRUS-guided): Transrectal ultrasound-guided biopsy to obtain prostate tissue samples for cancer diagnosis.
- Prostatitis Management (Acute & Chronic): Diagnosis and treatment of prostate inflammation and infection.
- Kidney Cancer (Renal Cell Carcinoma) Diagnosis & Surgical Treatment: Including partial and radical nephrectomy (open, laparoscopic, robotic).
- Overactive Bladder (OAB) Management in Women: Treatment strategies for urinary urgency, frequency, and urge incontinence, including medications and neuromodulation.
- Penile & Urethral Cancer Management: Diagnosis and treatment strategies for less common urogenital cancers.
- Percutaneous Nephrolithotomy (PCNL): Surgical procedure to remove large or complex kidney stones directly from the kidney through a small incision in the back.
- Management of Post-Operative Urological Care: Providing comprehensive follow-up and management after urological surgeries to ensure optimal recovery and outcomes.
Note: This list provides a general overview. Treatment plans are individualized. Discuss with Dr. Leal for care relevant to your needs.
All medical services are provided in accordance with the standards of practice set by the College of Physicians and Surgeons of Ontario (CPSO) and relevant urological care guidelines. Contact the clinic regarding new patient intake and referral processes.
Dr. Leal practices at Lakeridge Health Oshawa, located in the vibrant East Hill neighborhood of Belleville, ON. The facility is conveniently situated near Belleville City Hall and Market Square, making it easy for patients to access city amenities. Public transit options are available through Belleville Transit, providing accessible transportation to the clinic. The practice is committed to inclusivity and accessibility, with the facility being wheelchair accessible. Parking is available at or near the hospital and clinic premises, ensuring patients can attend appointments with ease and convenience.
- Are consultations and treatments with Dr. Leal, a Urologist, covered by Ontario Health Insurance Plan (OHIP) in ON?
- Medically necessary consultations with a licensed Urologist like Dr. Leal, as well as most diagnostic tests (e.g., cystoscopy, urodynamics) and provincially insured surgical procedures, are generally covered by Ontario Health Insurance Plan (OHIP) in ON when a referral from a family doctor or another specialist is in place. Some newer technologies, medications, or elective procedures (like cosmetic urology or certain non-insured infertility treatments) may not be covered or may require special authorization. It's always recommended to discuss coverage specifics with Dr. Leal's office or Ontario Health Insurance Plan (OHIP).
- Do I need a referral to see Dr. Leal, a Urologist?
- Yes, for most urological consultations and treatments covered by provincial health plans in ON, a referral from your family physician or another specialist is typically required to see a Urologist like Dr. Leal. This ensures your care is coordinated and appropriate. Some specific services, like vasectomy in certain private clinic settings, might occasionally be accessed directly, but for general urological assessment or provincially insured care, a referral is the standard pathway.
- What does a vasectomy involve if performed by Dr. Leal?
- A vasectomy is a minor surgical procedure for permanent male contraception. It involves cutting or blocking the vas deferens, the tubes that carry sperm from the testicles. Dr. Leal would perform this procedure, usually in an outpatient setting under local anesthesia. It's a highly effective form of birth control. It's important to discuss the procedure, potential risks, and the fact that it's considered permanent with Dr. Leal beforehand.
- When should I consider seeing a Urologist?
- You should consider seeing a Urologist if you experience symptoms such as blood in your urine (hematuria), recurrent urinary tract infections (UTIs), difficulty urinating (hesitancy, weak stream, straining), frequent or urgent need to urinate, urinary incontinence (leakage), pain in the flank, lower abdomen, or groin that might be related to kidney stones, or any concerns related to the male reproductive organs (e.g., testicular pain/lumps, erectile dysfunction, male infertility). Your family doctor can help determine if a referral to a urologist like Dr. Leal is appropriate.
- What are the treatment options for an enlarged prostate (BPH)?
- Treatment for Benign Prostatic Hyperplasia (BPH) depends on the severity of your symptoms and how much they affect your quality of life. Options range from lifestyle changes and medications to minimally invasive procedures (like UroLift, Rezum) and surgical treatments (such as TURP or laser prostatectomy). Dr. Leal can discuss the most suitable options for you based on your individual circumstances.
- What is a cystoscopy and why might I need one?
- A cystoscopy is a procedure that allows your urologist, such as Dr. Leal, to look directly inside your bladder and urethra using a thin, lighted instrument called a cystoscope. It might be recommended to investigate symptoms like blood in the urine, frequent UTIs, bladder pain, or difficulty urinating. It can also be used to take biopsies or perform minor treatments. He will explain the procedure and any preparation needed.
Lakeridge Health Oshawa
393 Sidney Street
Belleville, ON K8P 3Z9
Phone: (613) 967-5916 | Fax: (613) 967-4274
The facility is wheelchair accessible.
Dr. Leal is a licensed Urologist 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 a family physician is typically required for consultations with Dr. Leal for services covered by the provincial health plan.
Verify registration with the College of Physicians and Surgeons of Ontario (CPSO): https://doctors.cpso.on.ca/DoctorDetails/Leal-Gregory-Robert-John/0057412-69000