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Dr. Nicholas Mongillo, MD
Pediatrics* Age 66
Dr. Nicholas Mongillo, MD
5.0 (1 Ratings)

Offers telehealth

Dr. Nicholas Mongillo, MD is a Pediatrician in Shelton, CT.
Dr. Nicholas Mongillo, MD
5.0 (1 Ratings)

Dr. Nicholas Mongillo, MD

Pediatrics* Age 66
Shelton, CT
Accepting new patients
39 years of experience

Offers telehealth

Dr. Nicholas Mongillo, MD is a Pediatrician in Shelton, CT.

About Dr. Nicholas Mongillo, MD

Dr. Mongillo graduated from St. Georges University School of Medicine. Dr. Nicholas Mongillo, MD is a Pediatrician in Shelton, CT and has 39 years experience. Dr. Mongillo currently practices at Pediatric Care Associates of Connecticut and is affiliated with Yale New Haven Hospital, Bridgeport Hospital, Griffin Hospital and Saint Mary's Hospital. Dr. Mongillo has experience treating conditions like Mild Asthma, Throat Pain, Acute Lower Respiratory Infection, Acute Bronchitis and Fever among other conditions at varying frequencies. Dr. Mongillo's office accepts new patients and telehealth appointments. Dr. Mongillo also speaks Italian. Dr. Mongillo is board certified in Pediatrics and accepts multiple insurance plans.

Offers Telehealth

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

Explains Conditions Well

Patients said this doctor explains conditions well.

Trustworthy

Patients said this doctor is trustworthy.

Low Wait Times

Patients are usually seen in 10 minutes or less.

Friendly Staff

Patients said the staff was friendly.

Easy Scheduling

Patients said scheduling was easy.

Experience Check

Enter a condition or procedure
Mild Asthma
Throat Pain
Acute Lower Respiratory Infection
Mild Asthma
Throat Pain
Acute Lower Respiratory Infection
Acute Bronchitis
Immunization Administration
Fever
  • View other providers who treat Fever
Acute Upper Respiratory Infection
Bedwetting
Speech, Language and Learning Disorders
Conduct Disorder
Pharyngitis
Constipation
Arterial Blood Gas Test (ABG)
Electrocardiogram (EKG)
All Headaches (incl. Migraine)
Urinary Incontinence
Tonsillitis
Strep Throat
Chest Wall Deformity
Diaper Rash
Joint Pain
Nausea
  • View other providers who treat Nausea
Phimosis
  • View other providers who treat Phimosis
Acne
  • View other providers who treat Acne
Acute Pharyngitis
Acute Sinusitis
ADHD and-or ADD
Allergic Conjunctivitis
Allergic Rhinitis
Anal or Rectal Pain
Anemia
  • View other providers who treat Anemia
Animal Allergies
Back Pain
Bird Flu
  • View other providers who treat Bird Flu
Bronchitis
Bronchospasm
Bruise of Face, Scalp, or Neck
Cellulitis
Common Cold
Congenital Hand Anomaly
Cough
  • View other providers who treat Cough
Dehydration
Delayed Puberty
Dyslipidemia
Dysmenorrhea
Earwax Buildup
Elbow Sprain
Familial Hypercholesterolemia
Folliculitis
Foot Infection
Genu Valgum
Genu Varum
Headache
  • View other providers who treat Headache
Herpes Zoster Without Complication
Hyperlipidemia
Impetigo
  • View other providers who treat Impetigo
Influenza (Flu)
Ingrown Nail
Jock Itch
Leukocytopenia
Limb Pain
Lipid Disorders
Loss of Voice or Hoarse Voice
Low Back Pain
Malaise and Fatigue
Migraine
  • View other providers who treat Migraine
Moles (Benign Skin Lesions)
Mononucleosis
Muscle Spasm
Nail Infection
Nasopharyngitis
Nightmare Disorder
Nosebleed
Osgood Schlatter Disease
Otitis Media
Painful Urination (Dysuria)
Patellofemoral Pain Syndrome (PFPS)
Pediatric Obesity
Pediatric Overweight
Pinkeye (Conjunctivitis)
Pollen Allergy
Rash
  • View other providers who treat Rash
Ringworm
  • View other providers who treat Ringworm
Scarlet Fever
Sebaceous Cysts
Shortness of Breath
Sinusitis
Swine Flu
Thrush
  • View other providers who treat Thrush
Tobacco Use Disorder
Urinary Tract Infection (UTI)
Vaginitis or Vaginosis
Viral Infection
Vitamin D Deficiency
Yeast Infections
Abscess or Fluid Incision and Drainage
Blood Draw
Cornea Surgery
Foreign Body Removal
Incision and Removal of Foreign Object
Lab Service
Preventive Care
Pulmonary Rehabilitation Services
Removal of Foreign Body from Ear
Suture Removal
Suture Uncomplicated Lacerations
Visual Evoked Potential (VEP)
Wellness Examination

Accepted Insurance Plans

* Please verify this information when scheduling an appointment.
  • Flex Connecticut EPO
    Passage HMO
  • BlueCare - CT HMO
    Century Preferred-CT PPO
    Pathway X Enhanced (Ind -)-CT HMO
  • MVP Health Plan EPO
  • Freedom
  • Harvard Pilgrim Health Care PPO
  • Choice Plus POS
    Navigate HMO
    Navigate POS
    Medica Choice
    Nexus Open Access
    Options PPO
  • Choice Care Network PPO
    Choice Care PPO
  • Premier Care Network Plus - Innovation Health
    Aetna
    Open Choice PPO
    Choice Plus POS II
    Managed Choice (Open Access) POS
    Select
    Elect Choice (Open Access) EPO
  • Blue Card PPO
  • HIP Prime HMO
  • Blue Cross Blue Shield of Western New York PPO
  • Liberty Mutual Insurance Company
  • First Health (Coventry Health Care) PPO
  • Curative EPO
    Curative PPO
    Curative PPO Plus
  • SimplyBlue/Simply Blue Plus PPO
    BluePPO HSA PPO

Where Dr. Nicholas Mongillo, MD Sees Patients

  1. 1 Pediatric Care Associates of Connecticut
    25 Constitution Blvd S, Shelton, CT 06484
  2. 2 Fairfield Pediatrics Inc
    501 Kings Hwy E Ste 203, Fairfield, CT 06825

What Patients Say

Likelihood to recommend Dr. Mongillo
5.0
Based on 1 Reviews
5 Stars (1)
4 Stars (0)
3 Stars (0)
2 Stars (0)
1 Star (0)

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Patient Reviews
Sep 15, 2025
Always upbeat and funny; treated all of my symptoms ranging from skin infections to mental health struggles; very easy to reach via phone. Would highly recommend!!
— Sep 15, 2025
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Telehealth Options
This provider has not specified a telehealth appointment method. Would you still like to make an appointment with Dr. Mongillo?
Call now to make an appointment
(203) 924-7334

Meet Dr. Nicholas Mongillo, MD

Languages Spoken
Italian
Languages Spoken
Specialties*
Pediatrics
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. Mongillo communicate via email?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. Mongillo offer telehealth services or virtual visits?
No users said yes.
Yes
(0)
No
(1)
Does Dr. Mongillo offer an online patient portal?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. Mongillo have free onsite parking?
3 users said yes.
Yes
(3)
No
(0)
Does Dr. Mongillo offer weekend visits?
2 users said yes.
Yes
(2)
No
(1)
Does Dr. Mongillo offer evening visits?
No users said yes.
Yes
(0)
No
(1)
Does Dr. Mongillo specialize in working with children or adolescents?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Mongillo specialize in working with seniors?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Mongillo specialize in couples therapy?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Mongillo specialize in working with LGBTQ+ community?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Mongillo accept insurance?
No responses yet.
Yes
(0)
No
(0)

FAQs About Dr. Mongillo'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. Nicholas Mongillo, MD. To arrange an appointment, call the number on Dr. Mongillo's profile.

Dr. Mongillo frequently treats the following conditions: Mild Asthma, Throat Pain, Acute Lower Respiratory Infection, Acute Bronchitis and Fever. See more on Sharecare.

Dr. Nicholas Mongillo, MD is affiliated with Yale New Haven Hospital, Bridgeport Hospital, Griffin Hospital and Saint Mary's Hospital.

Yes, Dr. Nicholas Mongillo, MD holds board certification in Pediatrics.

Training & Medical Education
Medical Education
  • St. Georges University School of Medicine
    1987
Medical Education
Board Certifications
  • Pediatrics
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.

Hospitals Where Dr. Nicholas Mongillo, MD Practices

  • Yale New Haven Hospital

    20 York St, New Haven, CT

  • Bridgeport Hospital

    267 Grant St, Bridgeport, CT

  • Griffin Hospital

    130 Division St, Derby, CT

  • Saint Mary's Hospital

    56 Franklin St, Waterbury, CT

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