Dr. Ian Nicholas Lehr – Urologist | Ottawa, ON

Dr. Ian Nicholas Lehr 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 Mount Sinai Hospital in Ottawa, ON, he is an integral part of the local medical community. His practice adheres to the high standards set forth by the College of Physicians and Surgeons of Ontario (CPSO), ensuring that patients receive safe, effective, and evidence-based urological care. Dr. Lehr provides comprehensive management for a variety of urological issues, including kidney stones, prostate conditions, bladder problems, and concerns related to male reproductive health. His clinic is equipped with modern facilities that support a wide range of diagnostic and therapeutic procedures, serving adult male and female patients with professionalism and compassion.

He graduated with a Medical Degree from Memorial University of Newfoundland Faculty of Medicine (Canada) and has been practicing as a Urologist since 2024. Dr. Lehr is recognized as a RCPSC Specialist by the College of Physicians and Surgeons of Ontario (CPSO). His training and certification reflect his commitment to maintaining the highest standards of urological practice, with ongoing professional development to stay current with advances in the field.

Dr. Lehr’s clinical philosophy centers on patient-centered care, utilizing advanced, minimally invasive techniques when appropriate, and ensuring that each patient is well-informed about their condition and treatment options. He is dedicated to providing personalized, evidence-based urological services in English, with a focus on optimizing outcomes and enhancing patient quality of life in Ottawa and the surrounding communities.

Dr. Ian Lehr addresses a wide range of urological conditions, including:

Urologic Cancers

• Ureteral & Renal Pelvis Cancer: Cancers that form in the urothelial cells lining the ureters (tubes connecting kidneys to bladder) or renal pelvis (funnel-like part of kidney).
• Penile Cancer: A rare type of cancer that occurs on or in the penis.
• Prostate Cancer: Cancer that occurs in the prostate — a small walnut-shaped gland in males that produces the seminal fluid.

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.
• Hematuria (Blood in Urine): Presence of red blood cells in the urine, requiring investigation to determine the cause (e.g., infection, stones, tumors).
• Painful Urination (Dysuria): Discomfort or burning sensation during urination, often a symptom of infection or inflammation.

Female Pelvic Health & Urinary Conditions

• Recurrent Urinary Tract Infections (UTIs) in Women: Frequent bladder or kidney infections requiring investigation and management.
• Stress Urinary Incontinence (SUI): Involuntary leakage of urine during physical activity like coughing, sneezing, laughing, or exercise.
• Urge Urinary Incontinence / Overactive Bladder: Sudden, intense urge to urinate followed by involuntary loss of urine.

This list is not exhaustive. For personalized advice regarding your specific urological concerns, please consult with Dr. Ian Lehr.

• Minimally Invasive Urologic Surgery (Laparoscopic & Robotic-Assisted): Performing complex urological surgeries using small incisions and advanced technology for reduced recovery time (e.g., for prostate, kidney, bladder conditions).
• Testicular Conditions Management (e.g., Testicular Torsion, Hydrocele, Varicocele, Epididymitis): Diagnosis and treatment of various conditions affecting the testicles and scrotum.
• Urethral Conditions in Women (e.g., Urethral Diverticulum, Stricture): Diagnosis and treatment of conditions affecting the female urethra.
• Urodynamic Studies (Cystometry, Uroflowmetry, EMG): Comprehensive testing to assess bladder function, storage, and emptying capabilities, helping diagnose voiding dysfunctions and incontinence.
• Benign Prostatic Hyperplasia (BPH) / Enlarged Prostate Management: Medical and surgical treatments for lower urinary tract symptoms caused by non-cancerous prostate enlargement (e.g., TURP, UroLift, Rezum, medication).
• Adrenal Tumor Urological Evaluation & Surgical Management: Assessing and surgically removing adrenal masses when indicated from a urological perspective.
• Vasectomy & Vasectomy Reversal Consultations & Procedures: Performing vasectomy for permanent male contraception and offering consultations/procedures for vasectomy reversal.

Note: This list provides a general overview. Treatment plans are individualized. Discuss with Dr. Lehr 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.

Mount Sinai Hospital in Ottawa is situated in the Elmvale Acres neighborhood, conveniently accessible via OC Transpo (O-Train LRT, Bus). The hospital is located near vibrant areas such as Chinatown Gateway and Little Italy, offering a cultural experience within the city. The facility is wheelchair accessible, with paid parking options conveniently located nearby to accommodate patients and visitors. As a key medical facility within Ottawa's healthcare landscape, Mount Sinai Hospital provides specialized urological services within a modern, accessible environment, ensuring comprehensive care for all patients seeking expert urinary health services.

Are consultations and treatments with Dr. Lehr, a Urologist, covered by Ontario Health Insurance Plan (OHIP) in ON?

Medically necessary consultations with a licensed Urologist like Dr. Lehr, 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. Lehr's office or Ontario Health Insurance Plan (OHIP).

Do I need a referral to see Dr. Lehr, 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. Lehr. 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 Urologist like Dr. Lehr specialize in?

A Urologist is a medical doctor who specializes in diagnosing and treating conditions of the urinary tract in both males and females, as well as conditions of the male reproductive system. This includes organs like the kidneys, adrenal glands, ureters, urinary bladder, urethra, and the male reproductive organs (testes, epididymis, vas deferens, seminal vesicles, prostate, and penis). He is a Urologist specializing in conditions of the urinary tract and male reproductive system. Dr. Lehr provides comprehensive care for a wide range of these conditions.

What are some common tests a Urologist might perform or order?

Depending on your symptoms and condition, Dr. Lehr may perform or order several tests. These can include urinalysis (urine test), urine culture, blood tests (like PSA for prostate health), imaging studies (ultrasound, CT scan, MRI of the kidneys, bladder, or prostate), urodynamic studies (to assess bladder function), and cystoscopy (a scope to look inside the bladder and urethra). He will explain why any specific test is needed and what it involves.

What does a vasectomy involve if performed by Dr. Lehr?

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. Lehr 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. Lehr beforehand.

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. Lehr can discuss the most suitable options for you based on your individual circumstances.

What treatment options are available for erectile dysfunction (ED) with Dr. Lehr?

Erectile dysfunction (ED) has various treatment options available. After evaluating the potential causes, Dr. Lehr may discuss lifestyle modifications, oral medications (like PDE5 inhibitors), vacuum erection devices, injection therapy (intracavernosal injections), or in some cases, surgical options like penile implants. The best treatment depends on the underlying cause of ED and individual patient factors and preferences.

Mount Sinai Hospital
501 Smyth Road, Division of General Internal Medicine
Ottawa, ON K1H 8M2

Phone: (613) 737-8899 | Fax: (613) 739-6860

The facility is wheelchair accessible.

Dr. Lehr 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. Lehr 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/Lehr-Ian-Nicholas/0328077-118595