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Dr. John Janeiro, MD

Urology
4.0 (4)
Map Pin Small Nashua, NH
Accepting new patients
41 years of experience

Overview of Dr. John Janeiro, MD

Dr. John Janeiro, MD is an Urology Specialist in Nashua, NH. They specialize in Urology, has 41 years of experience. They graduated from UNIVERSITY OF MASSACHUSETTS / BOSTON CAMPUS and is affiliated with Lahey Hospital and Medical Center and Southern New Hampshire Medical Center.

Dr. Janeiro works at Lahey Institute of Urology at Nashua in Nashua, NH. They frequently treat conditions like Bladder Infection, Spermatocele and Enlarged Prostate (BPH) along with other conditions at varying frequencies. They are accepting new patients and accepts CareFirst Blue Cross Blue Shield as well as other major insurance plans. Please call ahead to schedule an appointment and to confirm all accepted insurance plans.

FindCare Super Profile Designation
Super Profile
5/5
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User Ratings (of at least 4.0)
Insurance Accepted
Headshot Available
Accepting New Patients
Conditions Treated and Procedures Performed

Dr. Janeiro's Office Locations

  1. 1
    Lahey Institute of Urology at Nashua
    17 Riverside St Ste 201, Nashua, NH 03062 Icon Directions Right Arrow Directions Phone Icon (603) 594-0800
    Monday
    08:00 - 17:00
    Tuesday
    08:00 - 17:00
    Wednesday
    08:00 - 17:00
    Thursday
    08:00 - 17:00
    Friday
    08:00 - 17:00

Hospital Affiliations
Admitting Hospitals

Admitting hospitals are where the provider is credentialed to see patients, perform procedures, and send patients for continuous care.

  • Lahey Hospital and Medical Center
  • Southern New Hampshire Medical Center

Experience & Treatment Frequency

NEW FEATURE

What is treatment frequency?

Our treatment frequency feature helps you understand howoften a provider performs or treats a specificprocedure/condition compared to other doctors. Providersrank in one of four frequency categories:

Very HighFrequency
HighFrequency
NormalFrequency
May Perform

Specific procedures/conditions that don’t haveenough data are indicated with “May Perform”. We encourageyou to contact the provider with questions about theirexperience.

Search for conditions or procedures.
Bladder Infection
Spermatocele
Enlarged Prostate (BPH)

Treatment frequency



Many providers have expertise treating multiple conditions or procedures. FindCare uses a variety of data sources to determine which conditions or procedures a provider treats and their level of experience.
Bladder Infection Chevron Icon
Spermatocele Chevron Icon
Enlarged Prostate (BPH) Chevron Icon
Bladder Atony Chevron Icon
Blood in Urine (Hematuria) Chevron Icon
Urinary Stones Chevron Icon
Neurogenic Bladder Chevron Icon
Overactive Bladder Chevron Icon
Urinary Incontinence Chevron Icon
Balanoposthitis Chevron Icon
Bladder Cancer Chevron Icon
Bladder Stones Chevron Icon
Elevated PSA (Prostate Specific Antigen) Chevron Icon
Hydronephrosis Chevron Icon
Kidney Cancer Chevron Icon
Kidney Stones Chevron Icon
Peyronie's Disease Chevron Icon
Polyuria Chevron Icon
  • View other providers who treat Polyuria
Prostate Cancer Chevron Icon
Ureteral Stones Chevron Icon
Ureteral Stricture or Kinking Chevron Icon
Urethral Stricture Chevron Icon
Vaginal and Pelvic Prolapse Chevron Icon
Bacteriuria Screening Chevron Icon
Bladder Function Test Chevron Icon
Bladder Scan Chevron Icon
Bladder Surgery Chevron Icon
Chlamydia Infection Screening Chevron Icon
Dipstick Urinalysis Chevron Icon
Gonorrhea Screening Chevron Icon
Herpes Simplex Screening Chevron Icon
HIV Screening Chevron Icon
Lithotripsy Chevron Icon
Prostate Cancer Screening Chevron Icon
Prostate Cancer Screening Exam (DRE) Chevron Icon
Resection of Bladder Neck Chevron Icon
Sexually Transmitted Infections Screening Chevron Icon
STD Screening Chevron Icon
Syphilis Screening Chevron Icon
Trichomoniasis Screening Chevron Icon
Urethral Dilation Chevron Icon
Uroflowmetry Chevron Icon
Bladder Diverticulum Chevron Icon
Blood in Semen (Hematospermia) Chevron Icon
Chronic Kidney Diseases Chevron Icon
Chronic Prostatitis Chevron Icon
Hydrocele Chevron Icon
Hypogonadism Chevron Icon
Interstitial Cystitis Chevron Icon
Nighttime Urination (Nocturia) Chevron Icon
Orchitis Chevron Icon
  • View other providers who treat Orchitis
Prostate Cyst Chevron Icon
Prostatitis Chevron Icon
Testicular Atrophy Chevron Icon
Testicular Dysfunction Chevron Icon
Traumatic Acute Kidney Injury Chevron Icon
Urethral Stones Chevron Icon
Urinary Tract Infection (UTI) Chevron Icon
Varicose Veins Genital Chevron Icon
Vesicoureteral Reflux Chevron Icon
Cystometry Chevron Icon
Incomplete Circumcision Repair Chevron Icon
Prostate Biopsy Chevron Icon
TURP (Transurethral Resection of Prostate) or Laser Destruction of Prostate Chevron Icon
Urinary Stone Removal (Litholapaxy) Chevron Icon
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    • CareFirst Blue Cross Blue Shield
    • First Health

    * Please verify this information when scheduling an appointment.

    Ratings & Reviews
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    4.0
    Average provider rating
    Based on 4 ratings
    Patient Ratings (4)
    5 Star
    (3)
    4 Star
    (0)
    3 Star
    (0)
    2 Star
    (0)
    1 Star
    (1)
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    Dr. Janeiro's Office & Staff

    • Ease of scheduling urgent appointments
    • Office environment, cleanliness, comfort, etc.
    • Staff friendliness and courteousness
    • Total wait time (waiting & exam rooms)

    Experience with Dr. Janeiro

    • Level of trust in provider's decisions
    • How well provider explains medical condition(s)
    • How well provider listens and answers questions
    • Hpends appropriate amount of time with patients

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    About Dr. John Janeiro, MD

    Specialties
    • Urology
    Specialties
    Years of Experience
    • 41 years of experience
    Years of Experience
    Years of experience represents how long a provider has been practicing in their field since graduating from medical school. Not all providers will have this information available.

    Languages Spoken
    • English
    Languages Spoken
    NPI Number
    • 1427139468
    NPI Number
    A National Provider Identifier (NPI) is a unique 10-digit identifier issued by the government to healthcare providers.

    Education & Certifications

    Medical Education
    • UNIVERSITY OF MASSACHUSETTS / BOSTON CAMPUS
    Medical Education

    Frequently Asked Questions

    Dr. John Janeiro, MD is accepting new patients on Healthline FindCare. You can check to see if Dr. Janeiro is offering online scheduling or call the provider’s office for more information.

    Dr. Janeiro has indicated that they do offer telehealth services. Please call the provider’s office at for more information.

    Dr. Janeiro works at Lahey Institute of Urology at Nashua in Nashua, NH. View the full address on Dr. Janeiro’s profile.

    Dr. Janeiro has seen patients for Bladder Infection, Spermatocele and Enlarged Prostate (BPH), and more. You can see other conditions treated by Dr. Janeiro on their profile. Please call the provider’s office to confirm all visit reasons.

    4 patients have reviewed Dr. Janeiro. The overall rating for this provider is 4.0. You can read verified reviews and ratings and leave your own review based on your experience with Dr. Janeiro.

    Whether a person prefers to schedule an appointment online or over the phone with Dr. Janeiro, there are benefits to both methods. A person calling to schedule an with Dr. Janeiro appointment can ask questions about the practice, provider availability, conditions treated, procedures performed, and if their insurance carrier is accepted. While online scheduling is quicker, easier, allows one to view a wide range of appointment times, and may provide the ability to sync with a personal calendar.

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