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Dr. John Tloczkowski, MD

Endocrinology, Diabetes & Metabolism*
4.9 (133)
Map Pin Small Greenlawn, NY
Call for new patient details
17 years of experience

Offers telehealth

Overview of Dr. John Tloczkowski, MD

Dr. John Tloczkowski, MD is an Endocrinology, Diabetes & Metabolism Specialist in Greenlawn, NY. They specialize in Endocrinology, Diabetes & Metabolism, has 17 years of experience, and is board certified in Diabetes, Metabolism & Endocrinology. They graduated from State University of New York Downstate Health Sciences University College of Medicine and is affiliated with Huntington Hospital and Mount Sinai Hospital. Patients rated Dr. Tloczkowski an average 4.9 star rating.

Dr. Tloczkowski works at Mount Sinai Doctors Long Island in Greenlawn, NY. They frequently treat conditions like Vitamin D Deficiency, Vitamin_Deficiency and Osteoporosis along with other conditions at varying frequencies. Please call ahead to schedule an appointment and to confirm all accepted insurance plans.

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Dr. Tloczkowski's Office Locations

  1. 1
    Mount Sinai Doctors Laboratory
    5 Cuba Hill Rd, Greenlawn, NY 11740 Icon Directions Right Arrow Directions Phone Icon (631) 659-1700

Hospital Affiliations
Admitting Hospitals

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

  • Huntington Hospital
  • Mount Sinai Hospital

Experience & Treatment Frequency

NEW FEATURE

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.
Vitamin D Deficiency
Vitamin_Deficiency
Osteoporosis

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.
Vitamin D Deficiency
Vitamin_Deficiency
Osteoporosis
Dyslipidemia
Malaise and Fatigue
Congenital Adrenal Hyperplasia (CAH)
Goiter
  • View other providers who treat Goiter
Graves' Disease
Thyroid Nodule
Adrenal Gland Diseases
Adrenal Insufficiency
Autoimmune Thyroid Diseases
Autoimmune Thyroiditis
Benign Pituitary Gland Tumor
Calcium Metabolism Disorders
Diabetes Type 1
Diabetes Type 2
Diabetes With Renal Manifestations
Diabetic Polyneuropathy
Endocrine Gland Cancer
Growth Hormone Deficiency
Hashimoto's Disease
Hypercalcemia
Hyperkalemia
Hyperlipidemia
Hyperparathyroidism
Hyperprolactinemia
Hyperthyroidism
Hypoglycemia
Hypogonadism
Hypokalemia
Hypoparathyroidism
Hypopituitarism
Hypothalamus Cancer
Hypothyroidism
Lipid Disorders
Mineral Metabolism Disorders
Morbid Obesity
Neuroendocrine Tumors
Non-Alcoholic Fatty Liver Disease
Obesity
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Osteopenia
Parathyroid (Gland) Disease
Phosphorus Metabolism Disorders
Pituitary Gland Cancer
Pituitary Tumor
Secondary Diabetes Mellitus
Thyroid Cancer
Thyroid Cyst
Thyroiditis
Thyrotoxicosis
Continuous Glucose Monitoring
Thyroid Hormone Replacement
Abdominal Pain
Abnormal Thyroid
Acne
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Adrenal Gland Cancer
Adrenal Incidentaloma
All Headaches (incl. Migraine)
Anemia
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Anxiety
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Arthritis
Arthritis of the Elbow
Asymptomatic Post-Menopausal Status
Atherosclerosis
Bladder Infection
Bursitis
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Celiac Disease
Chronic Fatigue Syndrome
Chronic Neck Pain
Chronic Pain
Chronic Sinusitis
Chronic Thyroiditis
Cough
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Diabetes
  • View other providers who treat Diabetes
Diabetes Insipidus
Diarrhea
  • View other providers who treat Diarrhea
Difficulty With Walking
Diverticulitis
Diverticulosis
Dizziness
Dry Eyes
  • View other providers who treat Dry Eyes
Dry Skin
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Dysphagia
Enlarged Prostate (BPH)
Excessive Sweating
Female Infertility
Fibromyalgia
Gait Abnormality
Gas-Bloat Syndrome
Gastroesophageal Reflux Disease (GERD)
Gout
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Hair Loss
Headache
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Heart Disease
Heart Palpitations
Hyperandrogenization Syndrome
Hypertension
Hyposmolality and Hyponatremia
Insomnia
  • View other providers who treat Insomnia
Iodine Deficiency
Iron Metabolism Disorders
Joint Pain
Leg and Foot Ulcers
Liver Damage from Alcohol
Malnutrition
Menopausal and Postmenopausal Disorders
Menstrual Disorders
Metabolic Syndrome
Muscle Cramping
Muscle Weakness
Nausea
  • View other providers who treat Nausea
Osteoarthritis
Osteoarthritis of Foot
Osteoarthritis of Hand
Osteoarthritis of Hand or Wrist
Osteoarthritis of Shoulder
Overweight
Painful Urination (Dysuria)
Parathyroid (Gland) Tumor: Other than Malignant
Parathyroid Cancer
Patellofemoral Pain Syndrome (PFPS)
Perimenopause
Peripheral Edema
Pheochromocytoma
Pinched Nerve in Back
Pneumonia
Polycystic Ovarian Syndrome
Polymyalgia Rheumatica (PMR)
Polyneuropathy
Polyuria
  • View other providers who treat Polyuria
Postnasal Drip
Potassium Deficiency
Primary Hyperparathyroidism
Proteinuria
Rash
  • View other providers who treat Rash
Secondary Hypertension
Secondary Renovascular Hypertension
Shortness of Breath
Sinus Tachycardia
Sinusitis
Symptomatic Menopause
Tension Headache
Testicular Dysfunction
Thyroid Atrophy
Thyroid Goiter
Tobacco Use Disorder
Transient Ischemic Attack (TIA)
Tremor
  • View other providers who treat Tremor
Urinary Hesitancy
Urinary Stones
Vertigo
  • View other providers who treat Vertigo
Vitamin B Deficiency
Vitamin B12 Deficiency
Wheezing
  • View other providers who treat Wheezing
Diabetes Counseling
Immunization Administration
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    • Blue Cross Blue Shield
    • CareFirst Blue Cross Blue Shield
    • Cigna
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    * 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

    4.9
    Average provider rating
    Based on 133 ratings
    Patient Ratings (133)
    5 Star
    (119)
    4 Star
    (11)
    3 Star
    (2)
    2 Star
    (0)
    1 Star
    (1)
    Leave a review

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    Dr. Tloczkowski's Office & Staff

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    • Staff friendliness and courteousness
    • Total wait time (waiting & exam rooms)

    Experience with Dr. Tloczkowski

    • 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 Tloczkowski, MD

    Specialties*
    • Endocrinology, Diabetes & Metabolism

    • *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
    • 17 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
    • 1730402702
    NPI Number
    A National Provider Identifier (NPI) is a unique 10-digit identifier issued by the government to healthcare providers.

    Education & Certifications

    Medical Education
    • State University of New York Downstate Health Sciences University College of Medicine
    Medical Education
    Board Certifications
    • Diabetes, Metabolism & Endocrinology
    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. Tloczkowski has indicated that they do offer telehealth services. Please call the provider’s office at for more information.

    Dr. Tloczkowski works at Mount Sinai Doctors Long Island in Greenlawn, NY. View the full address on Dr. Tloczkowski’s profile.

    Dr. Tloczkowski has seen patients for Vitamin D Deficiency, Vitamin_Deficiency and Osteoporosis, and more. You can see other conditions treated by Dr. Tloczkowski on their profile. Please call the provider’s office to confirm all visit reasons.

    133 patients have reviewed Dr. Tloczkowski. The overall rating for this provider is 4.9. You can read verified reviews and ratings and leave your own review based on your experience with Dr. Tloczkowski.

    Whether a person prefers to schedule an appointment online or over the phone with Dr. Tloczkowski, there are benefits to both methods. A person calling to schedule an with Dr. Tloczkowski 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.

    Telehealth Options
    This provider has not specified a telehealth appointment method. Would you still like to make an appointment with Dr. Tloczkowski, or would you like to choose another provider and have an online appointment right now?
    Find provider online now
    Call now to make an appointment
    (631) 659-1700

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