EverydayHealthLogo
MG

Dr. Michael Guerena, MD

Urologist

Oceanside, CA

29 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Guerena, Urologist in Oceanside, CA?

    Dr. Michael Guerena, MD is an Urologist, who primarily practices in Oceanside, CA. He has been practicing for over 29 years and is board certified. Dr. Guerena graduated from Loyola University Chicago Stritch School of Medicine and completed his residency at Med Coll Wi Affil Hosps, Urology. Dr. Guerena is fluent in English and Spanish, and is currently seeing new patients. Dr. Guerena’s practice accepts Kaiser Permanente, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Guerena’s office at (760) 637-2500.

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

    • Residency: Med Coll Wi Affil Hosps, Urology | Medical College of Wisconsin Affiliated Hospitals Program

    • Medical School: Loyola Univ of Chicago Stritch Sch of Med, Maywood Il | Loyola University Chicago Stritch School of Medicine

    Is Dr. Guerena board certified as an Urologist?

    Yes, Dr. Michael Guerena, MD is board certified by the American Board of Urology

    What languages does Dr. Guerena speak?

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

    • English
    • Spanish

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

    As an Urologist, Dr. Guerena 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. Guerena. 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:

    • Unsteadiness on Feet
    • Walking Problems
    • Feeling Unsteady
    • Balance Problems
    • Dizziness While Standing

    ICD-10 Codes:

    • R2681: Unsteadiness on feet

    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:

    • Feeling of Incomplete Bladder Emptying
    • Urine and Urination
    • Incomplete urination
    • Bladder not emptying fully
    • Residual urine sensation
    • Still feel like I need to pee

    ICD-10 Codes:

    • R3914: Feeling of incomplete bladder emptying

    Also known as:

    • Kidney Stones
    • Renal Calculi
    • Nephrolithiasis
    • Kidney Calculi

    ICD-10 Codes:

    • N200: Calculus of kidney

    Also known as:

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

    ICD-10 Codes:

    • E291: Testicular hypofunction

    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

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

    As an Urologist, Dr. Guerena 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. Guerena. 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 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 or Urethra Implant Injection
    • Urethral Bulking Agent Injection
    • Bladder Neck Injection
    • Endoscopic Urethral Implant

    CPT Codes:

    • 51715: Endoscopic injection of implant material into the submucosal tissues of the urethra and/or bladder neck

    Also known as:

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

    CPT Codes:

    • 52240: Cystourethroscopy, with fulguration (including cryosurgery or laser surgery) and/or resection of; LARGE bladder tumor(s)

    Also known as:

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

    CPT Codes:

    • 52000: Cystourethroscopy (separate procedure)

    Also known as:

    • Kidney Stone Removal with Scope and Stent
    • Ureteroscopy with lithotripsy
    • Bladder scope for stones
    • Kidney stone breaking with stent
    • Ureteral stent placement for stones

    CPT Codes:

    • 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 Ureteral Stone Removal
    • Ureteral Stone Removal
    • Cystoscopy with Stone Removal
    • Kidney Stone Removal (Ureter)

    CPT Codes:

    • 52320: Cystourethroscopy (including ureteral catheterization); with removal of ureteral calculus

    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:

    • 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)

    Does Dr. Guerena accept my insurance?

    Dr. Guerena accepts most major insurance plans. Important: Please call our office at (760) 637-2500 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Guerena accept in Oceanside, CA?

    Dr. Guerena in Oceanside, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Alignment Healthcare

    • Blue Shield of California

    • Centene Corporation

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Federal government of the United States

    • Medicare

    • OptumRx Administered Payer

    • Other Support Agencies/Consultants

    • UnitedHealth Group

    View All Insurances

    Where is Dr. Guerena's office located?

    Dr. Michael Guerena's Primary Practice

    3609 Vista Way

    Oceanside, CA 92056

    (760) 637-2500

    Get Directions

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

    Dr. Guerena's National Provider Identifier (NPI) number is 1841222171.

    What common questions do patients ask about Dr. Guerena?

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

    What is Dr. Michael Guerena's specialty?

    Dr. Guerena is an Urologist near Oceanside, CA.

    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. Michael Guerena affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Guerena is affiliated with Tri-City Medical Center, Scripps Memorial Hospital Encinitas, Scripps Green Hospital, Scripps Memorial Hospital La Jolla, Palomar Medical Center Escondido 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

    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. Michael Guerena accepting new patients in Oceanside, CA?

    Yes, Dr. Michael Guerena is accepting new patients at this time.

    Does Dr. Michael Guerena offer online booking?

    Please contact Dr. Guerena's office at (760) 637-2500 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Dr. Michael Guerena?

    Please contact Dr. Guerena's office at (760) 637-2500 to schedule an appointment.

    Where is Dr. Guerena's office located?

    Dr. Guerena's office is located in Oceanside, CA.

    Which board certifications does Dr. Michael Guerena have?

    Dr. Michael Guerena is certified by the American Board of Urology.