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Dr. John Gian, MD

Internal Medicine*
5.0 (1)
Map Pin Small Staten Island, NY
Accepting new patients
26 years of experience

Overview of Dr. John Gian, MD

Dr. John Gian, MD is an Internal Medicine Specialist in Staten Island, NY. They specialize in Internal Medicine, has 26 years of experience, and is board certified in Internal Medicine. They graduated from NEW YORK Medical College and is affiliated with Staten Island University Hospital and NYC Health + Hospitals/South Brooklyn Health. Patients rated Dr. Gian an average 5.0 star rating.

Dr. Gian works at Practice in Staten Island, NY with other offices in Brooklyn, NY. They are accepting new patients and accept Aetna, Blue Cross Blue Shield and Empire Blue Cross Blue Shield as well as other major insurance plans. Please call ahead to schedule an appointment and to confirm all accepted insurance plans.

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Compare with other Internal Medicine Specialists
Compare Dr. Gian with our nearby Internal Medicine Specialists at Staten Island University Hospital
These providers are on the medical staff of Staten Island University Hospital.

Dr. Gian's Office Locations

  1. 1
    Gotham Health - Vanderbilt
    165 Vanderbilt Ave, Staten Island, NY 10304 Icon Directions Right Arrow Directions Phone Icon (718) 616-0999
  2. 2
    Cumberland Diagnostic & Treatment Center
    100 N Portland Ave, Brooklyn, NY 11205 Icon Directions Right Arrow Directions Phone Icon (844) 692-4692
  3. 3
    Office
    760 Broadway, Brooklyn, NY 11206 Icon Directions Right Arrow Directions Phone Icon (718) 963-8000

Hospital Affiliations
Admitting Hospitals

Admitting hospitals are where the provider is credentialed to see patients, perform procedures, and send patients for continuous care.

  • Staten Island University Hospital
  • NYC Health + Hospitals/South Brooklyn Health

Experience & Treatment Frequency

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What is treatment frequency?

Our treatment frequency feature helps you understand howoften a provider performs or treats a specificprocedure/condition compared to other doctors. Providersrank in one of four frequency categories:

Very HighFrequency
HighFrequency
NormalFrequency
May Perform

Specific procedures/conditions that don’t haveenough data are indicated with “May Perform”. We encourageyou to contact the provider with questions about theirexperience.

Search for conditions or procedures.
Arterial Blood Gas Test (ABG)
Electrocardiogram (EKG)
Joint Pain

Treatment frequency



Many providers have expertise treating multiple conditions or procedures. FindCare uses a variety of data sources to determine which conditions or procedures a provider treats and their level of experience.
Arterial Blood Gas Test (ABG)
Electrocardiogram (EKG)
Joint Pain
Muscle Spasm
Immunization Administration
Abdominal Pain
Acute Bronchitis
Acute Deep Vein Thrombosis (DVT)
Acute Kidney Infection
Acute Lower Respiratory Infection
Acute Sinusitis
Acute Venous Embolism Thrombosis
All Headaches (incl. Migraine)
Allergic Rhinitis
Anemia
  • View other providers who treat Anemia
Arthritis
Arthritis of the Elbow
Asthma
  • View other providers who treat Asthma
Back Pain
Bedsores
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Bladder Infection
Bronchiectasis
Bronchitis
Bursitis
  • View other providers who treat Bursitis
Calcium Metabolism Disorders
Candidiasis of Skin and Nails
Cellulitis
Chest Pain
Chronic Fatigue Syndrome
Chronic Neck Pain
Chronic Pain
Cold Sore
Confusion
Constipation
COPD (Chronic Obstructive Pulmonary Disease)
Cough
  • View other providers who treat Cough
Deep Vein Thrombosis (DVT)
Diabetes Type 1
Diabetes Type 2
Diabetes With Renal Manifestations
Diabetic Polyneuropathy
Diarrhea
  • View other providers who treat Diarrhea
Dyslipidemia
Dysphagia
Eczema and Contact Dermatitis
Emphysema
Enlarged Prostate (BPH)
Enteritis
Fever
  • View other providers who treat Fever
Fungal Nail Infection
Gastritis
Gastroesophageal Reflux Disease (GERD)
Headache
  • View other providers who treat Headache
Heart Disease
Hemorrhoids
Herpes Simplex Infection
Human Immunodeficiency Virus (HIV)
Hyperlipidemia
Hypertension
Hypotension
Hypotension (Excluding Maternal)
Hypothyroidism
Intestinal Diverticulitis
Irritable Bowel Syndrome
Kidney Infection
Leg and Foot Ulcers
Limb Swelling Caused by Fluid Overload
Lipid Disorders
Low Back Pain
Low Blood Oxygen Level
Lyme Disease
Malaise and Fatigue
Menstrual Disorders
Mineral Metabolism Disorders
Nail and Nail Bed Infection
Neurogenic Bladder
Nighttime Urination (Nocturia)
Obesity
  • View other providers who treat Obesity
Osteoarthritis
Osteoarthritis of Foot
Osteoarthritis of Knee
Osteoarthritis of Shoulder
Osteopenia
Overactive Bladder
Overweight
Patellofemoral Pain Syndrome (PFPS)
Phlebitis and Thrombophlebitis
Pneumonia
Pollen Allergy
Polyuria
  • View other providers who treat Polyuria
Rash
  • View other providers who treat Rash
Ringworm
  • View other providers who treat Ringworm
Sciatica (Not Due to Disc Displacement)
Sexually Transmitted Diseases (STDs)
Shingles
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Shortness of Breath
Sinusitis
Sleep Apnea
Sprains and Strains (incl. Muscle Tear)
Thyroid Goiter
Tobacco Use Disorder
Urinary Incontinence
Urinary Stones
Urinary Tract Infection (UTI)
Venous Embolism and Thrombosis
Viral Infection
Vitamin D Deficiency
Wheezing
  • View other providers who treat Wheezing
Diabetes Counseling
Wellness Examination
Check your insurance
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    Please double-check when making an appointment.

    View All Accepted Carriers

    • Aetna
    • Blue Cross Blue Shield
    • Connecticare
    • EmblemHealth
    • Empire Blue Cross Blue Shield
    • Excellus BlueCross BlueShield
    • Healthfirst
    • Highmark Blue Cross Blue Shield
    • Humana
    • MVP Health Care

    * Please verify this information when scheduling an appointment.

    Ratings & Reviews
    Reviews are displayed in date order and collected from patients who have agreed to reporting accurate and fair reviews. Providers with no reviews may have a new FindCare profile, or no submitted reviews on FindCare yet.

    Learn more about how FindCare's ratings and reviews work

    5.0
    Average provider rating
    Based on 1 ratings
    Patient Ratings (1)
    5 Star
    (1)
    4 Star
    (0)
    3 Star
    (0)
    2 Star
    (0)
    1 Star
    (0)
    Leave a review

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    Dr. Gian'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. Gian

    • 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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    About Dr. John Gian, MD

    Specialties*
    • Internal Medicine

    • *Healthline does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
    Specialties*
    Years of Experience
    • 26 years of experience
    Years of Experience
    Years of experience represents how long a provider has been practicing in their field since graduating from medical school. Not all providers will have this information available.

    Languages Spoken
    • English
    Languages Spoken
    NPI Number
    • 1316931520
    NPI Number
    A National Provider Identifier (NPI) is a unique 10-digit identifier issued by the government to healthcare providers.

    Education & Certifications

    Medical Education
    • NEW YORK Medical College
    Medical Education
    Board Certifications
    • Internal Medicine
    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.

    Frequently Asked Questions

    Dr. John Gian, MD is accepting new patients on Healthline FindCare. You can check to see if Dr. Gian is offering online scheduling or call the provider’s office for more information.

    Dr. Gian accepts Aetna, Blue Cross Blue Shield and Empire Blue Cross Blue Shield, and other major insurance plans. Please call ahead to confirm all accepted insurance plans.

    Dr. Gian has indicated that they do offer telehealth services. Please call the provider’s office at for more information.

    1 patients have reviewed Dr. Gian. The overall rating for this provider is 5.0. You can read verified reviews and ratings and leave your own review based on your experience with Dr. Gian.

    Whether a person prefers to schedule an appointment online or over the phone with Dr. Gian, there are benefits to both methods. A person calling to schedule an with Dr. Gian appointment can ask questions about the practice, provider availability, conditions treated, procedures performed, and if their insurance carrier is accepted. While online scheduling is quicker, easier, allows one to view a wide range of appointment times, and may provide the ability to sync with a personal calendar.

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