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Dr. Gregory Mclennan, MD

Saint Louis, MO

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Mclennan, Urologist in Saint Louis, MO?

    Dr. Gregory Mclennan, MD is an Urologist, who primarily practices in Saint Louis, MO with 2 additional practice locations. He is board certified. Dr. Mclennan is fluent in English, and is currently seeing new patients. Dr. Mclennan’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Mclennan’s office at (314) 251-8850.

    What languages does Dr. Mclennan speak?

    Dr. Mclennan and their clinical team can communicate with patients in the following languages:

    • English

    What conditions does Dr. Mclennan treat?

    As a Urologist, Dr. Mclennan diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Mclennan. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.

    Also known as:

    • Kidney Stones
    • Ureter Stone
    • Ureteral Disorder
    • Renal Calculi
    • Nephrolithiasis
    • Kidney Calculi
    • Ureteral Calculus

    ICD-10 Codes:

    • N200: Calculus of kidney
    • N201: Calculus of ureter

    Also known as:

    • Enlarged Prostate with Urinary Symptoms
    • Enlarged Prostate (BPH)
    • Enlarged Prostate (Benign Prostatic Hyperplasia)
    • BPH with LUTS
    • Prostate enlargement with urinary issues
    • Benign prostatic hyperplasia with urinary symptoms

    ICD-10 Codes:

    • N401: Benign prostatic hyperplasia with lower urinary tract symptoms

    Also known as:

    • Urge Urinary Incontinence
    • Stress Urinary Incontinence
    • Urinary Incontinence
    • Urge Incontinence
    • Overactive Bladder
    • Sudden Urge to Urinate
    • Stress Incontinence
    • Leakage with Coughing
    • Bladder Leakage with Activity

    ICD-10 Codes:

    • N3941: Urge incontinence
    • N393: Stress incontinence (female) (male)

    Also known as:

    • Prostate Cancer
    • Prostate Cancer Treatment (PDQ®)
    • Prostatic Carcinoma
    • Prostate Gland Cancer
    • Malignant Prostate Tumor

    ICD-10 Codes:

    • C61: Malignant neoplasm of prostate

    Also known as:

    • Elevated PSA Level
    • Prostate Cancer Screening
    • Prostate Disease
    • Prostate-Specific Antigen (PSA) Test
    • Prostate Problems
    • High Prostate Specific Antigen
    • Abnormal PSA Test
    • Increased PSA

    ICD-10 Codes:

    • R9720: Elevated prostate specific antigen [PSA]

    Also known as:

    • Bladder Nerve and Muscle Problems
    • Bladder Disease
    • Neurogenic Bladder
    • Bladder Control Issues
    • Nerve Damage Affecting Bladder

    ICD-10 Codes:

    • N319: Neuromuscular dysfunction of bladder, unspecified

    Also known as:

    • Urinary Tract Infection
    • UTI
    • Bladder infection
    • Kidney infection
    • Urine infection

    ICD-10 Codes:

    • N390: Urinary tract infection, site not specified

    Also known as:

    • Other Birth Control Counseling
    • Birth Control
    • Additional contraceptive advice
    • General family planning discussion
    • Ongoing birth control counseling

    ICD-10 Codes:

    • Z3009: Encounter for other general counseling and advice on contraception

    Also known as:

    • Sterilization Procedure
    • Tubal Ligation
    • Vasectomy
    • Permanent contraception
    • Tubal ligation
    • Surgical birth control

    ICD-10 Codes:

    • Z302: Encounter for sterilization

    Also known as:

    • Acquired Kidney Cyst
    • Kidney Cysts
    • Acquired Cystic Kidney Disease
    • Renal Cyst
    • Simple Kidney Cyst

    ICD-10 Codes:

    • N281: Cyst of kidney, acquired

    Also known as:

    • Other Kidney and Ureter Disorder
    • Kidney Disease
    • Ureteral Disorder
    • Kidney and Ureter Problems
    • Renal and Ureteral Disorders

    ICD-10 Codes:

    • N2889: Other specified disorders of kidney and ureter

    Also known as:

    • Frequent Urination
    • Urine and Urination
    • Urinary frequency
    • Peeing often
    • Frequent need to urinate

    ICD-10 Codes:

    • R350: Frequency of micturition

    Also known as:

    • Other Pre-Procedure Examination
    • Various pre-op checks
    • Miscellaneous pre-surgery exams
    • Other pre-treatment assessments

    ICD-10 Codes:

    • Z01818: Encounter for other preprocedural examination

    Also known as:

    • Personal History of Bladder Cancer
    • Bladder Cancer
    • Past bladder cancer
    • Previous urinary bladder malignancy
    • History of bladder tumor

    ICD-10 Codes:

    • Z8551: Personal history of malignant neoplasm of bladder

    Also known as:

    • Erectile Dysfunction
    • Erectile Dysfunction (ED)
    • Impotence
    • ED
    • Erection problems

    ICD-10 Codes:

    • N529: Male erectile dysfunction, unspecified

    Also known as:

    • History of prostate cancer
    • Prostate Cancer
    • Prostate Cancer Treatment (PDQ®)
    • Past prostate cancer
    • Prostate cancer survivor
    • Previous prostatic malignancy

    ICD-10 Codes:

    • Z8546: Personal history of malignant neoplasm of prostate

    Also known as:

    • Visible Blood in Urine
    • Urine and Urination
    • Hematuria (Blood in the Urine)
    • Gross hematuria
    • Macroscopic hematuria
    • Bloody pee

    ICD-10 Codes:

    • R310: Gross hematuria

    Also known as:

    • Testicular Hypofunction
    • Testicular Disorder
    • Underactive Testicles
    • Low Testicular Function
    • Hypogonadism

    ICD-10 Codes:

    • E291: Testicular hypofunction

    What procedures does Dr. Mclennan perform?

    As a Urologist, Dr. Mclennan performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Mclennan. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.

    Also known as:

    • Bladder and Urethra Scope
    • Cystoscopy
    • Urethroscopy
    • Bladder scope procedure

    CPT Codes:

    • 52000: Cystourethroscopy (separate procedure)

    Also known as:

    • Bladder Ultrasound for Residual Urine
    • Post-void residual urine measurement
    • Bladder capacity ultrasound
    • Non-imaging bladder scan

    CPT Codes:

    • 51798: Measurement of post-voiding residual urine and/or bladder capacity by ultrasound, non-imaging

    Also known as:

    • Complex Bladder Pressure Test
    • Abdominal Voiding Pressure Study
    • Cystometrogram with Voiding Studies
    • Urodynamic Study
    • Bladder and Urethral Pressure Test
    • Complex Cystometrogram
    • Voiding Pressure Study
    • Bladder Function Test with Pressure
    • Rectal Pressure Study
    • Gastric Pressure Test
    • Intraperitoneal Pressure Measurement

    CPT Codes:

    • 51729: Complex cystometrogram (ie, calibrated electronic equipment); with voiding pressure studies (ie, bladder voiding pressure) and urethral pressure profile studies (ie, urethral closure pressure profile), any technique
    • 51728: Complex cystometrogram (ie, calibrated electronic equipment); with voiding pressure studies (ie, bladder voiding pressure), any technique
    • 51797: Voiding pressure studies, intra-abdominal (ie, rectal, gastric, intraperitoneal) (List separately in addition to code for primary procedure)

    Also known as:

    • Muscle Activity Test of Anal or Urethral Sphincter
    • Sphincter EMG
    • Anal Sphincter Electromyography
    • Urethral Sphincter EMG
    • Pelvic Floor Muscle Test

    CPT Codes:

    • 51784: Electromyography studies (EMG) of anal or urethral sphincter, other than needle, any technique

    Also known as:

    • Complex Urine Flow Test
    • Uroflowmetry
    • Advanced Urine Flow Measurement
    • Bladder Function Test

    CPT Codes:

    • 51741: Complex uroflowmetry (eg, calibrated electronic equipment)

    Also known as:

    • Simple Cystostomy Tube Change
    • Bladder Tube Replacement
    • Suprapubic Catheter Change
    • Cystostomy Maintenance

    CPT Codes:

    • 51705: Change of cystostomy tube; simple

    Also known as:

    • Bladder Injection for Overactivity
    • Bladder Chemodenervation
    • Botox for Bladder
    • Cystoscopy with Bladder Injection
    • Overactive Bladder Injection

    CPT Codes:

    • 52287: Cystourethroscopy, with injection(s) for chemodenervation of the bladder

    Also known as:

    • Ureteral Stent Placement (via Cystoscopy)
    • Cystoscopy with ureteral stent
    • Double-J stent insertion
    • Gibbons stent placement
    • Kidney stent placement

    CPT Codes:

    • 52332: Cystourethroscopy, with insertion of indwelling ureteral stent (eg, Gibbons or double-J type)

    Also known as:

    • Kidney Stone Shock Wave Treatment
    • Kidney Stone Removal with Scope and Stent
    • ESWL
    • Extracorporeal Shock Wave Lithotripsy
    • Shock Wave Lithotripsy
    • Non-Invasive Kidney Stone Removal
    • Ureteroscopy with lithotripsy
    • Bladder scope for stones
    • Kidney stone breaking with stent
    • Ureteral stent placement for stones

    CPT Codes:

    • 50590: Lithotripsy, extracorporeal shock wave
    • 52356: Cystourethroscopy, with ureteroscopy and/or pyeloscopy; with lithotripsy including insertion of indwelling ureteral stent (eg, Gibbons or double-J type)

    Also known as:

    • Bladder Scope with Removal of Foreign Body or Stent
    • Cystourethroscopy for Foreign Body
    • Bladder Stone Removal with Scope
    • Ureteral Stent Removal (Cystoscopic)

    CPT Codes:

    • 52310: Cystourethroscopy, with removal of foreign body, calculus, or ureteral stent from urethra or bladder (separate procedure); simple

    Also known as:

    • Male Urinary Incontinence Sling Surgery
    • Male Urethral Sling
    • Incontinence Surgery Men
    • Bladder Control Sling

    CPT Codes:

    • 53440: Sling operation for correction of male urinary incontinence (eg, fascia or synthetic)

    Also known as:

    • Bladder Cancer Medicine Instillation
    • Intravesical Chemotherapy
    • Bladder Drug Instillation
    • Anticancer Bladder Treatment

    CPT Codes:

    • 51720: Bladder instillation of anticarcinogenic agent (including retention time)

    Also known as:

    • Bladder Tumor Removal (Medium Size)
    • Cystoscopy with Bladder Tumor Resection
    • Bladder Tumor Fulguration
    • Laser Removal of Bladder Tumor

    CPT Codes:

    • 52235: Cystourethroscopy, with fulguration (including cryosurgery or laser surgery) and/or resection of; MEDIUM bladder tumor(s) (2.0 to 5.0 cm)

    Also known as:

    • Urethra Widening Procedure
    • Urethral Stricture Dilation
    • Cystourethroscopy with Dilation
    • Urethral Calibration

    CPT Codes:

    • 52281: Cystourethroscopy, with calibration and/or dilation of urethral stricture or stenosis, with or without meatotomy, with or without injection procedure for cystography, male or female

    Also known as:

    • Vasectomy
    • Male Birth Control Surgery
    • Male Sterilization Procedure
    • Semen Analysis After Vasectomy

    CPT Codes:

    • 55250: Vasectomy, unilateral or bilateral (separate procedure), including postoperative semen examination(s)

    Also known as:

    • Prostate Biopsy
    • Needle Biopsy of Prostate
    • Punch Biopsy of Prostate
    • Prostate Tissue Sample

    CPT Codes:

    • 55700: Biopsy, prostate; needle or punch, single or multiple, any approach

    Does Dr. Mclennan accept my insurance?

    Dr. Mclennan accepts most major insurance plans. Important: Please call our office at (314) 251-8850 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Mclennan accept in Saint Louis, MO?

    Dr. Mclennan in Saint Louis, MO accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Allied Benefit Systems

    • Blue Cross Blue Shield of Michigan

    • Carpenters Funds Administrative Office (CA)

    • CVS Health (formerly Aetna)

    • Express Scripts

    • Group Administrators Ltd

    • Lifebridge Health

    • Medicare

    • State of Tennessee

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    Where is Dr. Mclennan's office located?

    Dr. Gregory Mclennan's Primary Practice

    701 S New Ballas Rd Ste 330

    Saint Louis, MO 63141

    (314) 251-8850

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    Dr. Gregory Mclennan's Practice 2

    1390 US Highway 61 # 1500

    Festus, MO 63028

    Get Directions

    Dr. Gregory Mclennan's Practice 3

    1820 Zumbehl Rd Ste 120

    Saint Charles, MO 63303

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    What is Dr. Mclennan's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.

    Dr. Mclennan's National Provider Identifier (NPI) number is 1912160052.

    What common questions do patients ask about Dr. Mclennan?

    Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Mclennan

    What is Dr. Gregory Mclennan's specialty?

    Dr. Mclennan is a Urologist near Saint Louis, MO. A urologist is a healthcare professional with specialization in managing both benign and malignant medical and surgical disorders of the genitourinary system and adrenal glands. They possess extensive knowledge and skills in endoscopic, percutaneous, and open surgical techniques for addressing congenital and acquired conditions of the urinary and reproductive systems, as well as their associated structures. Contact Dr. Mclennan to book an appointment today.

    Is this Dr. Gregory Mclennan affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Mclennan is affiliated with Mercy Hospital St. Louis, Blessing Hospital, Mercy Hospital South, Mercy Hospital Lincoln, Mercy Hospital Washington, Barnes-Jewish St. Peters Hospital which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals

    Where can I learn more about Urologist?

    Explore Urologist with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.

    Is Gregory Mclennan accepting new patients in Saint Louis, MO?

    Yes, Dr. Gregory Mclennan is accepting new patients at this time.

    Does Dr. Gregory Mclennan offer online booking?

    Please contact Dr. Mclennan's office at (314) 251-8850 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Gregory Mclennan?

    Please contact Dr. Mclennan's office at (314) 251-8850 for information regarding telehealth appointment availability or for scheduling assistance.

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