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Dr. John Gavencak, MD
Allergy* Age 77
Dr. John Gavencak, MD
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Dr. John Gavencak, MD is an Allergist in Whitestone, NY.
Dr. John Gavencak, MD
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Dr. John Gavencak, MD

Allergy* Age 77
Whitestone, NY
Accepting new patients
52 years of experience
Dr. John Gavencak, MD is an Allergist in Whitestone, NY.
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About Dr. John Gavencak, MD

Dr. Gavencak graduated from NEW YORK Medical College. Dr. John Gavencak, MD is an Allergist in Whitestone, NY and has 52 years experience. Dr. Gavencak currently practices at New York Internal Medicine PC and is affiliated with Mount Sinai South Nassau. Dr. Gavencak's office accepts new patients. Dr. Gavencak also speaks Polish. Dr. Gavencak is board certified in Allergy & Immunology and accepts multiple insurance plans.

Experience Check

Enter a condition or procedure
Allergic Rhinitis
Acne
Acute Sinusitis
Allergic Rhinitis
Acne
  • View other providers who treat Acne
Acute Sinusitis
Acute Upper Respiratory Infection
Allergic Conjunctivitis
Allergic Reactions to Food
Allergic Reactions to Medications
Allergic Rhinoconjunctivitis
Animal Allergies
Asthma
  • View other providers who treat Asthma
Asthma in Adults
Asthma in Children
Atopic Dermatitis (Eczema)
COPD (Chronic Obstructive Pulmonary Disease)
Drug Allergy
Food Allergy
Hay Fever-Like Sneezing
Hives
  • View other providers who treat Hives
Mild Asthma
Overweight
Pinkeye (Conjunctivitis)
Sinusitis
Skin Allergy
Aeroallergen Hyposensitization Therapy
Allergen Immunotherapy
Allergy Shots
Allergy Skin Testing
Allergy Testing
Allergy Treatment
Blood Allergy Testing
Breath Testing
Desensitization
Drug Allergy Testing
Food Desensitization Therapy
Honeybee Desensitization Therapy
Obesity Counseling
Patch Testing
Radioallergosorbent Test
Skin Testing and Screening
Wellness Examination

Accepted Insurance Plans

* Please verify this information when scheduling an appointment.
  • Choice Care PPO
  • Harvard Pilgrim Health Care PPO
  • United Healthcare
  • Medicare
  • Commercial Insurance Company
  • Blue Card PPO
  • HealthyBlue 2.0
  • First Health (Coventry Health Care) PPO
  • Cigna
  • Locals (any local)
  • HealthFirst
  • Curative EPO
    Curative PPO
    Curative PPO Plus
  • Oxford Health Plans
  • Amerihealth
  • Aetna
  • GHI
  • Blue Access (Select Network)-NY
  • MultiPlan PPO
  • Amerigroup (Wellpoint)

Where Dr. John Gavencak, MD Sees Patients

  1. 1 New York Internal Medicine PC
    1752 Francis Lewis Blvd, Whitestone, NY 11357
    Monday
    09:00 - 17:00
    Tuesday
    09:30 - 18:15
    Wednesday
    09:30 - 17:00
    Thursday
    09:30 - 18:00
    Friday
    09:30 - 17:00
    Saturday
    08:00 - 14:00

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Meet Dr. John Gavencak, MD

Languages Spoken
Polish
Languages Spoken
Specialties*
Allergy
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.
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FAQs About Dr. Gavencak'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. John Gavencak, MD. To arrange an appointment, call the number on Dr. Gavencak's profile.

Dr. John Gavencak, MD is affiliated with Mount Sinai South Nassau.

Yes, Dr. John Gavencak, MD holds board certification in Allergy & Immunology and Pediatrics.

Training & Medical Education
Medical Education
  • NEW YORK Medical College
    1974
Medical Education
Board Certifications
  • Allergy & Immunology and 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.
Fellowship Hospital
  • NY Med Coll-Metro Hospital
    1978
Fellowship Hospital

Hospitals Where Dr. John Gavencak, MD Practices

  • Mount Sinai South Nassau

    1 Healthy Way, Oceanside, NY

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