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Dr. John Wrenn, MD

Urologist

Winston Salem, NC

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Wrenn, Urologist in Winston Salem, NC?

    Dr. John Wrenn, MD is an Urologist, who primarily practices in Winston Salem, NC with 2 additional practice locations. He is board certified. Dr. Wrenn graduated from Georgetown University, Washington, DC and completed his residency at Wake Forest U Baptist Med Ctr, Urology. Dr. Wrenn is fluent in English, and is currently seeing new patients. Dr. Wrenn’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Wrenn’s office at (336) 274-1114.

    Where did Dr. Wrenn go to medical school and complete their residency?

    • Residency: Wake Forest U Baptist Med Ctr, Urology | Wake Forest University Baptist Med Center | University of North Carolina Hospitals Program

    • Medical School: University of Tn, Memphis, Coll of Med, Memphis Tn | Georgetown University, Washington, DC

    Is Dr. Wrenn board certified as an Urologist?

    Yes, Dr. John Wrenn, MD is board certified by the American Board of Urology

    What languages does Dr. Wrenn speak?

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

    • English

    What conditions does an Urologist like Dr. Wrenn typically treat?

    As an Urologist, Dr. Wrenn 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. Wrenn. 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. Learn more about our claims-based healthcare methodology.

    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:

    • 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:

    • Kidney Stones
    • Renal Calculi
    • Nephrolithiasis
    • Kidney Calculi

    ICD-10 Codes:

    • N200: Calculus of kidney

    Also known as:

    • Waking Up to Urinate at Night
    • Urine and Urination
    • Nocturia
    • Nighttime urination
    • Frequent night peeing

    ICD-10 Codes:

    • R351: Nocturia

    Also known as:

    • Feeling of Incomplete Bladder Emptying
    • Weak Urine Stream
    • Urine and Urination
    • Incomplete urination
    • Bladder not emptying fully
    • Residual urine sensation
    • Still feel like I need to pee
    • Poor urinary stream
    • Slow urine flow
    • Difficulty peeing
    • Trouble starting urination

    ICD-10 Codes:

    • R3914: Feeling of incomplete bladder emptying
    • R3912: Poor urinary stream

    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

    What procedures does an Urologist like Dr. Wrenn typically perform?

    As an Urologist, Dr. Wrenn 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. Wrenn. 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. Learn more about our claims-based healthcare methodology.

    Also known as:

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

    CPT Codes:

    • 52000: Cystourethroscopy (separate procedure)

    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:

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

    CPT Codes:

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

    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:

    • Temporary Bladder Catheter Insertion
    • Foley catheter insertion
    • Indwelling bladder catheter placement
    • Urinary catheter insertion

    CPT Codes:

    • 51702: Insertion of temporary indwelling bladder catheter; simple (eg, Foley)

    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

    Also known as:

    • Posterior Tibial Nerve Stimulation
    • PTNS
    • Percutaneous Tibial Nerve Stimulation
    • Tibial Neuromodulation
    • Urinary Incontinence Nerve Stimulation

    CPT Codes:

    • 64566: Posterior tibial neurostimulation, percutaneous needle electrode, single treatment, includes programming

    Does Dr. Wrenn accept my insurance?

    Dr. Wrenn accepts most major insurance plans. Important: Please call our office at (336) 274-1114 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Wrenn accept in Winston Salem, NC?

    Dr. Wrenn in Winston Salem, NC accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Blue Cross and Blue Shield of North Carolina

    • Blue Cross Blue Shield of Kansas

    • Care N' Care Insurance Company

    • Cigna Group

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Federal government of the United States

    • Humana

    • Medicare

    • UnitedHealth Group

    View All Insurances

    Where is Dr. Wrenn's office located?

    103 104

    1907 S Hawthorne Rd # 103

    Winston Salem, NC 27103

    (336) 274-1114

    Get Directions

    Dr. John Wrenn's Practice 2

    1240 Huffman Mill Rd

    Burlington, NC 27215

    Get Directions

    Dr. John Wrenn's Practice 3

    1002 N Church St Ste 100

    Greensboro, NC 27401

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

    Dr. Wrenn's National Provider Identifier (NPI) number is 1659372019.

    What common questions do patients ask about Dr. Wrenn?

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

    What is Dr. John Wrenn's specialty?

    Dr. Wrenn is an Urologist near Winston Salem, NC.

    What does an Urologist do?

    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.

    Is Dr. John Wrenn affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Wrenn is affiliated with Moses H Cone Memorial Hospital which is a Castle Connolly Top Hospital. 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

    When to see an Urologist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see an Urologist. Explore 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 Dr. John Wrenn accepting new patients in Winston Salem, NC?

    Yes, Dr. John Wrenn is accepting new patients at this time.

    Does Dr. John Wrenn offer online booking?

    Please contact Dr. Wrenn's office at (336) 274-1114 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Dr. John Wrenn?

    Please contact Dr. Wrenn's office at (336) 274-1114 to schedule an appointment.

    Where is Dr. Wrenn's office located?

    Dr. Wrenn's offices are located in Winston Salem, NC, Burlington, NC, and Greensboro, NC.

    Which board certifications does Dr. John Wrenn have?

    Dr. John Wrenn is certified by the American Board of Urology.