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Dr. Catherine Alonzo, MD
Urology* Age 52
Dr. Catherine Alonzo, MD

Offers telehealth

Dr. Catherine Alonzo, MD is a Urologist in Greenwich, CT.
Dr. Catherine Alonzo, MD

Dr. Catherine Alonzo, MD

Urology* Age 52
Greenwich, CT
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23 years of experience

Offers telehealth

Dr. Catherine Alonzo, MD is a Urologist in Greenwich, CT.
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About Dr. Catherine Alonzo, MD

Dr. Alonzo graduated from Drexel University College of Medicine in 2003 and completed a residency at NEW YORK Medical College. Dr. Catherine Alonzo, MD is a Urologist in Greenwich, CT and has 23 years experience. Dr. Alonzo has experience treating conditions like Urinary Incontinence, Bladder Infection and Chronic Cystitis among other conditions at varying frequencies. Dr. Alonzo's office is not accepting new patients. Dr. Alonzo is board certified in Urology.

Offers Telehealth

This provider offers telehealth appointments. Call the office to schedule.

Compare with other Urologists

Compare Dr. Alonzo with our nearby Urologists at New York-Presbyterian Hospital/Lawrence
These providers are on the medical staff of New York-Presbyterian Hospital/Lawrence
These providers are on the medical staff of New York-Presbyterian Hospital/Lawrence.
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Experience Check

Enter a condition or procedure
Urinary Incontinence
Bladder Infection
Chronic Cystitis
Urinary Incontinence
Bladder Infection
Chronic Cystitis
Blood in Urine (Hematuria)
Kidney Stones
Vaginal and Pelvic Prolapse
Prostate Cancer Screening Exam (DRE)
Uroflowmetry
Vaginitis or Vaginosis
Urinary Tract Infection (UTI)
Atrophic Vaginitis
Urinary Tract Cancer
Neurogenic Bladder
Urinary Stones
Bladder Cancer
Urge Incontinence
Acute Cystitis
Overactive Bladder
Painful Urination (Dysuria)
Prostate Cancer
Augmentation Cystoplasty
Polyuria
  • View other providers who treat Polyuria
Ureteral Stones
Epididymitis
Enlarged Prostate (BPH)
Hydronephrosis
Interstitial Cystitis
Nighttime Urination (Nocturia)
Vesicoureteral Reflux
Kidney Infection
Cystometry
Acute Kidney Infection
Bladder Surgery
Urinary Retention
Ureteral Stricture or Kinking
Elevated PSA (Prostate Specific Antigen)
Prostate Biopsy
Testicular Dysfunction
Hypogonadism
Testicular Hypofunction
Balanoposthitis
Bedwetting
Bladder Atony
Bladder Carcinoma
Bladder Diseases
Bladder Diverticulum
Bladder Stones
Blood in Semen (Hematospermia)
Cancer
  • View other providers who treat Cancer
Chronic Kidney Disease Stage II
Chronic Kidney Diseases
Chronic Kidney Infection
Chronic Prostatitis
Congenital Obstruction of Ureteropelvic Junction
End-Stage Renal Disease
Epididymo - Orchitis
Erectile Dysfunction
Hypertensive Chronic Kidney Disease
Kidney Cancer
Kidney Disease
Male Sexual Arousal Disorders
Orchitis
  • View other providers who treat Orchitis
Phimosis
  • View other providers who treat Phimosis
Prostatitis
Pyonephrosis
Sexual Arousal Disorder
Sexual Disorders
Sexually Transmitted Diseases (STDs)
Sleep Disorders
Spermatocele
Testicular Atrophy
Urethral Stones
Urethral Stricture
Urinary Disorders
Urinary Hesitancy
Bacteriuria Screening
Bladder Function Test
Bladder Scan
Chlamydia Infection Screening
Cystectomy
Cystotomy
Dipstick Urinalysis
Gonorrhea Screening
Herpes Simplex Screening
HIV Screening
Kidney and Ureter Removal
Kidney Surgery
Lithotripsy
Lymph Node Biopsy or Excision
Prostate Cancer Screening
Prostate Removal
Renal Transplant
Resection of Bladder Neck
Sexually Transmitted Infections Screening
STD Screening
Syphilis Screening
Trichomoniasis Screening
TURP (Transurethral Resection of Prostate) or Laser Destruction of Prostate
Urinary Stone Removal (Litholapaxy)

Accepted Insurance Plans

* Please verify this information when scheduling an appointment.
  • BlueCard PPO

Where Dr. Catherine Alonzo, MD Sees Patients

  1. 1 Occupational Medicine And Wellness Services-Greenwich
    49 Lake Ave Ste 201, Greenwich, CT 06830
  2. 2 Illume Fertility
    260 Long Ridge Rd, Stamford, CT 06902

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Telehealth Options
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(203) 869-1285

Meet Dr. Catherine Alonzo, MD

Specialties*
Urology
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Alonzo communicate via email?
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No
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Does Dr. Alonzo offer telehealth services or virtual visits?
1 user said yes.
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No
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Does Dr. Alonzo offer an online patient portal?
1 user said yes.
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No
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Does Dr. Alonzo have free onsite parking?
1 user said yes.
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No
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Does Dr. Alonzo offer evening visits?
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Does Dr. Alonzo specialize in working with children or adolescents?
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Does Dr. Alonzo specialize in couples therapy?
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FAQs About Dr. Alonzo's Practice

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Catherine Alonzo, MD. To arrange an appointment, call the number on Dr. Alonzo's profile.

Dr. Alonzo frequently treats the following conditions: Urinary Incontinence, Bladder Infection and Chronic Cystitis. See more on Sharecare.

Dr. Catherine Alonzo, MD is affiliated with Stamford Hospital, Yale New Haven Hospital, Griffin Hospital, Bridgeport Hospital, Westerly Hospital, Danbury Hospital and Greenwich Hospital.

Yes, Dr. Catherine Alonzo, MD holds board certification in Urology.

Training & Medical Education
Medical Education
  • Drexel University College of Medicine
    2003
Medical Education
Board Certifications
  • Urology
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.
Internship
  • University of Connecticut School of Medicine
    2004
Internship
Residency Hospital
  • NEW YORK Medical College
    2010
Residency Hospital

Hospitals Where Dr. Catherine Alonzo, MD Practices

  • Stamford Hospital

    1 Hospital Plz, Stamford, CT

  • Yale New Haven Hospital

    20 York St, New Haven, CT

  • Griffin Hospital

    130 Division St, Derby, CT

  • Bridgeport Hospital

    267 Grant St, Bridgeport, CT

  • Westerly Hospital

    25 Wells St, Westerly, RI

  • Danbury Hospital

    24 Hospital Ave, Danbury, CT

  • Greenwich Hospital

    5 Perryridge Rd, Greenwich, CT

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