Dr. Harry Koo, MD

Dr. Harry Koo, MD

Urology  |  
Male  |  
55 y/o
19 reviews

Accepting new patients

Dr. Harry Koo, MD is an urology doctor who practices in Hackensack, NJ. He is 55 years old and has been practicing for 30 years. Dr. Koo is affiliated with Hackensack University Medical Center....See Less

Accepted insurance

  • Aetna
  • Amerihealth
  • Beech Street (Multiplan)
  • Cigna
  • Devon Health
  • First Health (Coventry Health Care)
  • Health Net
  • MagnaCare
  • MultiPlan
  • Oxford Health Plans
  • QualCare
  • UnitedHealthCare

Learn about Dr. Koo

Care Philosophy

We are committed to delivering the best care and an exceptional patient experience. We are devoted to providing services that are patient-centered and compassionate, and care for you as a person.
...Read More

Dr. Koo's Experience

Dr. Koo's experience matches your search based on the following criteria:
  • Based on total number of patients treated over the last 12 months
  • Specializes in Urology
  • Board certified in Urology
  • No malpractice claims found
  • No sanctions found
  • No board actions found


  • Urology
  • Pediatric Urology

Board Certifications

  • Urology
    Accredited by: American Board of Urology*

Conditions Treated

  • Balanoposthitis
  • Bedwetting
  • Bladder Atony
  • Bladder Cancer
  • Bladder Diseases
  • Bladder Diverticulum
  • Bladder Infection
  • Bladder Stones
  • Blood in Urine (Hematuria)
  • Chronic Kidney Diseases
  • Congenital Obstruction of Ureteropelvic Junction
  • Congenital Obstruction of Ureterovesical Junction
  • Elevated PSA (Prostate Specific Antigen)
  • End-Stage Renal Disease
  • Enlarged Prostate (BPH)
  • Hydronephrosis
  • Hypospadias
  • Kidney Cancer
  • Kidney Disease
  • Kidney Infection, Acute
  • Kidney Stones
  • Male Epispadias
  • Neurogenic Bladder
  • Nighttime Urination (Nocturia)
  • Painful Urination (Dysuria)
  • Prostate Cancer
  • Sexually Transmitted Diseases (STDs)
  • Spermatocele
  • Testicular Atrophy
  • Testicular Cancer
  • Undescended Testicles
  • Ureteral Stones
  • Ureterocele, Congenital
  • Urethral Stones
  • Urethral Stricture
  • Urinary Disorders
  • Urinary Incontinence
  • Urinary Stones
  • Urinary Tract Infection (UTI)
  • Vesicoureteral Reflux


Read More


  • Bladder Surgery
  • Complex Penile Surgery
  • Cystourethroscopy and Transurethral Resection of Bladder Neck
  • Excision of Testicular Lesion
  • Incomplete Circumcision Repair
  • Kidney Stone Removal, Closed
  • Kidney Surgery
  • Lithotripsy
  • Lymph Node Biopsy or Excision
  • Orchiectomy
  • Orchiopexy for Undescended Testicle
  • Renal Transplant and Nephrectomy
  • TURP (Transurethral Resection of Prostate) or Laser Destruction of Prostate
  • Testicular Implants
  • Ureteroneocystostomy
  • Varicocelectomy or Hydrocelectomy
  • Wound Repair

Background Check

0 Malpractice Claims

No malpractice history found for New Jersey.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.


  • University Of Rochester School Of Medicine
    Medical School | Graduated 1987
  • Newyork-Presbyterian-Columbia University Medical Center
    Internship Hospital | Completed 1988
  • Newyork-Presbyterian-Columbia University Medical Center
    Residency Hospital | Completed 1989
  • Children's Hospital Of Philadelphia
    Fellowship Hospital | Completed

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Koo has no media or publications listed.

Languages Spoken

  • English
  • Korean

Memberships & Professional Affiliations

Dr. Koo does not have any memberships or affiliations listed. If you are Dr. Koo and would like to add memberships or affiliations, please update your free profile.

Hackensack University Medical Center

is a Recipient of a Healthgrades Excellence Award
Prostate Surgery Excellence Award

Hospital Quality Award

Dr. Koo is on the medical staff at our top-rated hospital.

View Awards

Dr. Koo's Reviews

Likelihood of recommending Dr. Koo to family and friends
based on 19 total surveys (6 with reviews)
Dr. Koo's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers Questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
  • Average wait time
    16 to 30 minutes
Patient Reviews (6)
in Teaneck, NJ |
The first Urologist we were referred to was horrendous. He was aggressive with our then 6 week old, impatient with our questions and concerns, and pushy with the scheduling of surgery. We asked our sons Cardiologist who he would take HIS child to if he had the same issue. (an undescended, non-palpable testicle) He recommended Dr. Koo. From the first visit, when the nurse called him a "gentle giant", to the successful completion of a very complex 2 part surgery, this man was extraordinary.
He ruined my life... I will never be able to walk pain-free again . I have to now go see a pain specalist. I'm going crazy the pain wasn't this bad before the surgery
in Edison, NJ |
My son had cryptochidism when he was born. His testes weren't descended and we were really worried for hi. Thanks to our pediatric doctor from Riverside pediatrics Secaucus, NJ they recommended Dr Harry Koo. Doctor Koo looked into my son's case and he corrected his condition and also treated hernia that he found at the time of surgery. The surgery went very well :) and I can't thank enough, Dr Koo you are a blessing! Thank you.
in Jersey City, NJ |
This is one of the most professional and respectful doctors. He and his team operate on our son and they did a terrific job. Great thanks to dr koo and staff. He is highly recommend by us.
in Union, NJ |
Dr Harry Koo is an extremely experience, fantastic, extremely dedicated , extremely kind, loyal best urologist anyone can have as surgeon and doctor. He treated my 12 year old son who had an undescended testicle , that wasn't noticed at birth, and later performed a second surgery when he turned 14, he made us feel comfortable, prioritize the date when he had such overwhelmed busy schedule and took in consideration the best time to perform the procedure etc.. simply the best surgeon in Jersey
in Secaucus, NJ |
Dr. Koo is very friendly, takes his time to explain everything and is an excellent doctor. However, the waiting time in his office is just terrible. The office staff was not friendly. When I approached the front desk to complain about the excessive waiting time, they just shrugged it off and said the doctor spends time with each patient to thoroughly explain. It's great that he explains and takes his time, then maybe the office should schedule appointments every 20-min instead of every 10-min.
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Dr. Koo accepts 12 insurance carriers
  • Aetna
    Aetna HMO
    Aetna PPO
  • Amerihealth
    Amerihealth HMO
    Amerihealth PPO
  • Beech Street (Multiplan)
  • Cigna
  • Devon Health
  • First Health (Coventry Health Care)
  • Health Net
  • MagnaCare
  • MultiPlan
  • Oxford Health Plans
  • QualCare
    QualCare HMO
    QualCare PPO
  • UnitedHealthCare
    United Healthcare

Hospitals where Dr. Koo has admitting privileges

Hackensack University Medical Center
30 Prospect Ave
Hackensack, NJ 07601
View Hospital Profile