Dr. Leonard Krilov, MD

PediatricsMaleAge 69


Dr. Leonard Krilov, MD is a Pediatrics Specialist in Mineola, NY and has over 44 years of experience in the medical field. He graduated from Columbia University / College of Physicians And Surgeons in 1978. He is affiliated with medical facilities NYU Langone Health Tisch Hospital and NYU Langone Hospital—Long Island. His office accepts new patients.

Dr. Leonard Krilov, MD

Winthrop Pediatric Associates - Mineola

120 Mineola Blvd Ste 210 Mineola, NY 11501
Accepting new patients

Accepting new patients

Care Philosophy

"To provide adequate time and attention for each patient and family in order to allow for complete history, examination and discussion. Coordination among the family s primary care provider and consultants is critic..."

- Dr. Leonard Krilov, MD

At a Glance

  • Practices at Top Hospital
    America's 100 Best Hospitals Award™ See hospitals
  • Practices at Highly Recommended Hospital
    Patients recommend this hospital to family and friends. See hospitals

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Experience and Background Checks


Background Check

No malpractice claims found for New York
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
Learn more about background checks

Experience Check

Check if Dr. Krilov treats your condition or procedure

Dr. Krilov's conditions and procedures:

  • Abdominal Pain
  • Acute Laryngitis
  • Acute Pharyngitis
  • Acute Upper Respiratory Infection
  • ADHD and-or ADD
  • All Headaches (incl. Migraine)
  • Allergic Conjunctivitis
  • Allergic Rhinitis
  • Anemia
  • Animal Allergies
  • Anxiety
  • Arthritis
  • Arthritis of the Elbow
  • Asthma
  • Atopic Dermatitis (Eczema)
  • Bacterial Sepsis
  • Balanoposthitis
  • Bronchiolitis
  • Cellulitis
  • Chronic Fatigue Syndrome
  • Chronic Sinusitis
  • Cluster Headache
  • Cold Sore
  • Common Cold
  • Conduct Disorder
  • Contact Dermatitis
  • Cough
  • Dehydration
  • Dermatitis
  • Difficulty With Walking
  • Down Syndrome
  • Dysphagia
  • Emphysema
  • Enteritis
  • Fever
  • Fever-Induced Seizure
  • Folliculitis
  • Gait Abnormality
  • Gastritis
  • Gastroesophageal Reflux Disease (GERD)
  • Hair Loss
  • Headache
  • Herpes Simplex Infection
  • Herpes Zoster Without Complication
  • Hydrocele
  • Hypokalemia
  • Hypothyroidism
  • Immunization Administration
  • Impetigo
  • Influenza (Flu)
  • Joint Pain
  • Kidney Infection
  • Kidney Infection, Acute
  • Laryngitis
  • Low Blood Oxygen Level
  • Lyme Disease
  • Malaise and Fatigue
  • Migraine
  • Nail and Nail Bed Infection
  • Nasopharyngitis
  • Nausea
  • Newborn Dehydration
  • Newborn Jaundice
  • Noninfectious Gastroenteritis and Colitis
  • Otitis Media
  • Pharyngitis
  • Phimosis
  • Pinkeye (Conjunctivitis)
  • Pneumonia
  • Post-Vaccination Fever
  • Rash
  • Raynaud's Disease
  • Respiratory Syncytial Virus
  • Sepsis
  • Shingles
  • Shortness of Breath
  • Sinus Tachycardia
  • Sinusitis
  • Sleep Apnea
  • Strep Throat
  • Tension Headache
  • Urinary Tract Infection (UTI)
  • Viral Enteritis
  • Viral Infection

Insurance Check

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Dr. Krilov accepts

Accepted insurance can change. Please double-check when making an appointment.

(516) 663-4600

Dr. Krilov accepts the following insurance:

Aetna HMO
Choice Plus POS II
National (BlueCard Basic) PPO
National (BlueCard) PPO
Blue Cross Blue Shield
Blue Card PPO
CareFirst Blue Cross Blue Shield
HealthyBlue 2.0
HealthyBlue Advantage
Cigna PPO
Open Access Plus
First Health (Coventry Health Care)
First Health (Coventry Health Care) PPO
Harvard Pilgrim Health Care
Harvard Pilgrim Health Care PPO
Choice Care PPO
MultiPlan PPO

Dr. Krilov's Reviews

Likelihood to recommend Dr. Krilov


Based on 2 ratings

5 Star
4 Star
3 Star
2 Star
1 Star
What went well
No reviews yet
What could be improved
No reviews yet

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Dr. Krilov is such a great doctor who really took the time to get to know my child and his history. He treated my son with great care and made him feel comfortable while talking to and examining him. He didn’t rush us at all, explained things well, and answered any questions I had. Dr. Krilov even called me a couple times to speak about test results and next steps and didn’t pass this on to his staff. He is the best.
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Wait times
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
May 20, 2021
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About Me

Care Philosophy

To provide adequate time and attention for each patient and family in order to allow for complete history, examination and discussion. Coordination among...Read more


I have a longstanding interest in science, specifically with how microbes interact with humans. With a passion for helping children, it was natural fit...Read more


  • Pediatrics
  • Pediatric Infectious Disease Medicine

Board Certifications


Childrens Hospital
Fellowship Hospital
The Johns Hopkins Hospital
Residency Hospital
The Johns Hopkins Hospital
Internship Hospital
Columbia University / College of Physicians And Surgeons
Medical School
Undergraduate School


  • Healthgrades Honor Roll
  • Teaching Award North Shore Medical Center, 1987
  • Teaching Award Long Island Jewish Medical Center, 1992
  • American Pediatric Society, 1998
  • Society of Pediatric Research, 1991

Media & Publications

  • Epithelial Cells infected with respiratory syncytial virus are resistant to the anti-inflammatory effects of hydrocortisone., 2001
  • Respiratory syncytial virus: Update on infection, treatment and prevention., 2001
  • Recent developments in the treatment and prevention of respiratory syncytial virus infection., 2002

Frequently Asked Questions

Is Dr. Leonard Krilov, MD accepting new patients?

Dr. Leonard Krilov, MD generally accepts new patients on Healthgrades. You can see Dr. Krilov's profile to make an appointment.

Does Dr. Leonard Krilov, MD accept my insurance?

Use the Healthgrades insurance check to verify if Dr. Krilov accepts your insurance.

What are Dr. Leonard Krilov, MD's top areas of care?

Dr. Krilov frequently treats Immunization Administration, Dehydration, and Abdominal Pain. See all procedures and conditions Dr. Krilov treats.

Where is Dr. Leonard Krilov, MD's office located?

Dr. Krilov's office is located at 120 Mineola Blvd Ste 210, Mineola, NY 11501. Find other locations and directions on Healthgrades.

Does Dr. Leonard Krilov, MD offer telehealth services?

Dr. Krilov has not yet indicated whether they offer telehealth services. Please contact the office to check for availability/eligibility.

How can I make an appointment with Dr. Leonard Krilov, MD?

Find contact information here to make an appointment.


Winthrop Pediatric Associates - Mineola

Winthrop Pediatric Associates - Mineola120 Mineola Blvd Ste 210 Mineola, NY 11501

Affiliated Hospitals

Dr. Krilov is affiliated with the following hospitals. Select a hospital below to learn more.

Learn more about how Healthgrades measuresHospital Quality.

NYU Langone Health Tisch Hospital

New York, NY

75% Patients that would definitely recommend, 5% higher than the national average

26 Awards Received

Award Highlight: America's 250 Best Hospitals Award™ (2022)

NYU Langone Hospital—Long Island

Mineola, NY

11 Awards Received

Award Highlight: America's 250 Best Hospitals Award™ (2021)