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Dr. Mitchell Kleinberg, MD

Pediatrics* Age 70
Dr. Mitchell Kleinberg, MD
4.6 (131 Ratings)

Offers telehealth

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Dr. Mitchell Kleinberg, MD is a Pediatrician in Port Jefferson, NY.
Dr. Mitchell Kleinberg, MD
4.6 (131 Ratings)
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Dr. Mitchell Kleinberg, MD

Pediatrics* Age 70
Port Jefferson, NY
Accepting new patients
44 years of experience

Offers telehealth

Dr. Mitchell Kleinberg, MD is a Pediatrician in Port Jefferson, NY.

About

Dr. Kleinberg graduated from City University of New York School of Medicine. Dr. Mitchell Kleinberg, MD is a Pediatrician in Port Jefferson, NY and has 44 years experience. Dr. Kleinberg currently practices at Optum Pediatrics - Port Jefferson and are affiliated with Newyork-Presbyterian Queens, Stony Brook University Hospital, St Charles Hospital and St. Catherine of Siena Hospital. Dr. Kleinberg has experience treating conditions like Acute Upper Respiratory Infection among other conditions at varying frequencies. At present, Dr. Kleinberg received an average rating of 4.6/5 from patients and has been reviewed 131 times. Dr. Kleinberg's office accepts new patients and telehealth appointments. Dr. Kleinberg also speaks Spanish. Dr. Kleinberg 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.

Friendly Staff

Patients said the staff was friendly.

Easy Scheduling

Patients said scheduling was easy.

Experience Check

Enter a condition or procedure
Acute Upper Respiratory Infection
Pharyngitis
Immunization Administration
Acute Upper Respiratory Infection
Pharyngitis
Immunization Administration
Acute Upper Respiratory Infection
Pharyngitis
Immunization Administration
Fever
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Strep Throat
Arterial Blood Gas Test (ABG)
Electrocardiogram (EKG)
Wellness Examination
Abdominal Pain
Abnormal Thyroid
Acne
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Acute Bronchitis
Acute Laryngitis
Acute Lower Respiratory Infection
Acute Pharyngitis
Acute Sinusitis
Acute Tonsillitis
ADHD and-or ADD
Administrative Physical
All Headaches (incl. Migraine)
Allergic Conjunctivitis
Allergic Rhinitis
Anemia
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Animal Allergies
Ankle Sprains and Strains
Anxiety
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Asthma
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Ataxia
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Atopic Dermatitis (Eczema)
Back Pain
Balanitis
Balanoposthitis
Bedwetting
Bird Flu
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Black Eye
Blood in Urine (Hematuria)
Bronchiolitis
Bronchitis
Bunion
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Burn Injuries
Canker Sore
Carpal Tunnel Syndrome
Cellulitis
Chronic Neck Pain
Chronic Sinusitis
Chronic Tonsillitis
Cold Sore
Common Cold
Conduct Disorder
Constipation
Contact Dermatitis
Cough
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Dehydration
Dermatitis Due to Drugs
Dermatitis Due to Substances Taken Internally
Diabetes Type 1
Diaper Rash
Diarrhea
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Difficulty With Walking
Dizziness
Dry Skin
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Dyslipidemia
Ear Ache
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Earwax Buildup
Eczema and Contact Dermatitis
Enteritis
Esophagitis
Essential Tremor
Febrile Convulsion
Folliculitis
Foot Infection
Foot Sprain
Gait Abnormality
Ganglion Cyst
Gas-Bloat Syndrome
Gastritis
Gastroesophageal Reflux Disease (GERD)
Genital Herpes
Genu Valgum
Hair Loss
Hammer Toe
Headache
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Heart Palpitations
Hemorrhoids
Hernia
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Herpes Simplex Infection
Hip Pointer
Hip Sprain
Hives
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Hyperlipidemia
Hypertension
Hypoglycemia
Hypotension
Hypotension (Excluding Maternal)
Hypothyroidism
Impetigo
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Influenza (Flu)
Ingrown Nail
Intertrigo
Irritable Bowel Syndrome
Joint Pain
Lactose Intolerance
Laryngitis
Leg and Foot Ulcers
Lice
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Limb Pain
Limb Swelling
Lipid Disorders
Low Back Pain
Lyme Disease
Malaise and Fatigue
Mastodynia
Menstrual Disorders
Moles (Benign Skin Lesions)
Muscle Spasm
Muscle Weakness
Nail and Nail Bed Infection
Nail Infection
Nasopharyngitis
Nausea
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Neck Muscle Strain
Newborn Jaundice
Noninfectious Gastroenteritis and Colitis
Nosebleed
Obesity
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Onychomycosis
Osgood Schlatter Disease
Otitis Media
Outer Ear Infection
Overweight
Painful Urination (Dysuria)
Patellofemoral Pain Syndrome (PFPS)
Pediatric Obesity
Pediatric Overweight
Phimosis
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Pinkeye (Conjunctivitis)
Pinworm
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Plantar Fasciitis
Plantar Wart
Pneumonia
Poison Ivy
Pollen Allergy
Polyuria
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Postnasal Drip
Proteinuria
Rash
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Reflux Esophagitis
Ringworm
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Rosacea
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Salivary Gland Stones and Inflammation
Scarlet Fever
Seborrheic Dermatitis
Second-Degree Burns
Sexually Transmitted Diseases (STDs)
Shortness of Breath
Sinus Tachycardia
Sinusitis
Sleep Apnea
Speech, Language and Learning Disorders
Sprains and Strains (incl. Muscle Tear)
Stye
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Sunburn
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Swine Flu
Thrush
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Tinea Versicolor
Tinnitus
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Tonsillitis
Torticollis
Tremor
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Urinary Incontinence
Urinary Tract Infection (UTI)
Vaginitis or Vaginosis
Vertigo
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Viral Enteritis
Viral Infection
Vitamin D Deficiency
Warts
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Wheezing
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Yeast Infections
Abscess or Cyst Drainage or Aspiration
Abscess or Fluid Incision and Drainage
Care Coordination for Complex Conditions and Procedures
Diabetes Counseling
Incision and Removal of Foreign Object

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Medicare
  • MagnaCare
  • HealthFirst
  • Empire Blue Cross Blue Shield
  • MVP Health Care
  • Connecticare
  • MultiPlan PPO
  • United Healthcare
  • Tricare
  • Aetna
  • Cigna
    Great West Healthcare-Cigna
  • Private HealthCare Systems
  • Coventry Health Care
  • Humana
  • Consumer Health Network

Locations

  1. 1 Optum Pediatrics - Port Jefferson
    125 Oakland Ave, Port Jefferson, NY 11777
    Icon Directions Right Arrow Directions Phone Icon (631) 331-6200
  2. 2 Optum Pediatrics - Holbrook
    1759 Middle Country Rd, Centereach, NY 11720
    Icon Directions Right Arrow Directions Phone Icon (631) 588-4442
  3. 3 Optum Pediatrics - Wading River
    6144 Route 25A Ste 23-24, Wading River, NY 11792
    Icon Directions Right Arrow Directions Phone Icon (631) 929-0400

Patient Satisfaction

Likelihood to recommend Dr. Kleinberg
4.6
Based on 131 Reviews
5 Stars (101)
4 Stars (21)
3 Stars (3)
2 Stars (4)
1 Star (2)

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Patient Reviews
Jan 28, 2024
Always a pleasure
— Jan 28, 2024
See more reviews on Healthgrades
Photo: Dr. Mitchell Kleinberg, MD
How would you rate your experience with Dr. Mitchell Kleinberg, MD?
  • Likelihood of recommending Dr. Kleinberg to family and friends

Dr. Kleinberg'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. Kleinberg

  • 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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Telehealth Options
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Call now to make an appointment
(631) 331-6200

About Me

Languages Spoken
Spanish
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.
Education

Education

Medical Education
  • City University of New York School of Medicine
    1980
Medical Education

Board Certifications

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.
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Kleinberg communicate via email?
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Does Dr. Kleinberg offer telehealth services or virtual visits?
1 user said yes.
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Does Dr. Kleinberg offer an online patient portal?
1 user said yes.
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Does Dr. Kleinberg have free onsite parking?
1 user said yes.
Yes
(1)
No
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Does Dr. Kleinberg offer weekend visits?
1 user said yes.
Yes
(1)
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(0)
Does Dr. Kleinberg offer evening visits?
No responses yet.
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(0)
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Does Dr. Kleinberg specialize in working with children or adolescents?
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Does Dr. Kleinberg specialize in working with seniors?
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Does Dr. Kleinberg specialize in couples therapy?
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Does Dr. Kleinberg specialize in working with LGBTQ+ community?
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Does Dr. Kleinberg accept insurance?
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Frequently Asked Questions

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. Mitchell Kleinberg, MD. To arrange an appointment, call the number on Dr. Kleinberg's profile.

Dr. Kleinberg frequently treats the following conditions: Acute Upper Respiratory Infection. See more on Sharecare.

Dr. Mitchell Kleinberg, MD is affiliated with Newyork-Presbyterian Queens, Stony Brook University Hospital, St Charles Hospital and St. Catherine of Siena Hospital.

Yes, Dr. Mitchell Kleinberg, MD holds board certification in Pediatrics.

Hospital Affiliations

  • Newyork-Presbyterian Queens

    5645 Main St, Flushing, NY

  • Stony Brook University Hospital

    101 Nicolls Rd, Stony Brook, NY

  • St Charles Hospital

    200 Belle Terre Rd, Port Jefferson, NY

  • St. Catherine of Siena Hospital

    50 Route 25A, Smithtown, NY