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Dr. John Tloczkowski, MD

Endocrinology, Diabetes & Metabolism* Age 45
Dr. John Tloczkowski, MD
4.9 (133 Ratings)

Offers telehealth

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Dr. John Tloczkowski, MD is a Diabetes & Metabolism Endocrinologist in Greenlawn, NY.
Dr. John Tloczkowski, MD
4.9 (133 Ratings)
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Dr. John Tloczkowski, MD

Endocrinology, Diabetes & Metabolism* Age 45
Greenlawn, NY
Call for new patient details
17 years of experience

Offers telehealth

Dr. John Tloczkowski, MD is a Diabetes & Metabolism Endocrinologist in Greenlawn, NY.

About

Dr. John Tloczkowski, MD is a Diabetes & Metabolism Endocrinologist in Greenlawn, NY and has 17 years experience. They graduated from State University of New York Downstate Health Sciences University College of Medicine. They currently practice at Mount Sinai Doctors Long Island and are affiliated with Huntington Hospital and Mount Sinai Hospital. Dr. Tloczkowski has experience treating conditions like Obesity, Diabetes With Renal Manifestations and Malaise and Fatigue among other conditions at varying frequencies. At present, Dr. Tloczkowski received an average rating of 4.9/5 from patients and has been reviewed 133 times. Their office is not accepting new patients. Dr. Tloczkowski is board certified in Diabetes, Metabolism & Endocrinology 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.

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Experience Check

Enter a condition or procedure
Obesity
Diabetes With Renal Manifestations
Malaise and Fatigue
Obesity
Diabetes With Renal Manifestations
Malaise and Fatigue
Obesity
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Diabetes With Renal Manifestations
Malaise and Fatigue
Dyslipidemia
Hyperprolactinemia
Hyperthyroidism
Osteoporosis
Polycystic Ovarian Syndrome
Thyrotoxicosis
Vitamin D Deficiency
Vitamin_Deficiency
Adrenal Gland Cancer
Goiter
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Graves' Disease
Pheochromocytoma
Proteinuria
Thyroid Nodule
Adrenal Gland Diseases
Adrenal Incidentaloma
Adrenal Insufficiency
Autoimmune Thyroid Diseases
Autoimmune Thyroiditis
Benign Pituitary Gland Tumor
Calcium Metabolism Disorders
Diabetes Type 1
Diabetes Type 2
Diabetic Polyneuropathy
Endocrine Gland Cancer
Familial Hypercholesterolemia
Growth Hormone Deficiency
Hashimoto's Disease
Hyperandrogenization Syndrome
Hypercalcemia
Hyperkalemia
Hyperlipidemia
Hyperparathyroidism
Hypoglycemia
Hypogonadism
Hypokalemia
Hypoparathyroidism
Hypopituitarism
Hypothalamus Cancer
Hypothyroidism
Lipid Disorders
Menstrual Disorders
Metabolic Syndrome
Mineral Metabolism Disorders
Morbid Obesity
Neuroendocrine Tumors
Non-Alcoholic Fatty Liver Disease
Osteopenia
Overweight
Parathyroid (Gland) Disease
Parathyroid (Gland) Tumor: Other than Malignant
Parathyroid Cancer
Phosphorus Metabolism Disorders
Pituitary Gland Cancer
Pituitary Tumor
Primary Hyperparathyroidism
Secondary Diabetes Mellitus
Testicular Dysfunction
Thyroid Cancer
Thyroid Cyst
Thyroiditis
Continuous Glucose Monitoring
Thyroid Hormone Replacement
Abdominal Pain
Abnormal Thyroid
Acne
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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
Congenital Adrenal Hyperplasia (CAH)
Congenital Hypothyroidism
Congenital Hypothyroidism without Goiter
Cough
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Cushing's Syndrome
Diabetes
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Diabetes Insipidus
Diabetic Coma
Diabetic Ketoacidosis
Diarrhea
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Difficulty With Walking
Diverticulitis
Diverticulosis
Dizziness
Drug Induced Obesity
Dry Eyes
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Dry Skin
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Dysphagia
Enlarged Prostate (BPH)
Excessive Sweating
Female Infertility
Fibromyalgia
Gait Abnormality
Gas-Bloat Syndrome
Gastroesophageal Reflux Disease (GERD)
Gestational Diabetes
Gout
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Gynecomastia
Hair Loss
Headache
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Heart Disease
Heart Palpitations
Hyperaldosteronism
Hypertension
Hyposmolality and Hyponatremia
Idiopathic Hypoparathyroidism
Insomnia
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Iodine Deficiency
Iron Metabolism Disorders
Joint Pain
Klinefelter Syndrome
Leg and Foot Ulcers
Lipoprotein Disorders
Liver Damage from Alcohol
Magnesium Metabolism Disorders
Malnutrition
Menopausal and Postmenopausal Disorders
Muscle Cramping
Muscle Weakness
Myxedema Coma
Nausea
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Osteoarthritis
Osteoarthritis of Foot
Osteoarthritis of Hand
Osteoarthritis of Hand or Wrist
Osteoarthritis of Shoulder
Osteogenesis Imperfecta
Painful Urination (Dysuria)
Patellofemoral Pain Syndrome (PFPS)
Perimenopause
Peripheral Edema
Pneumonia
Polymyalgia Rheumatica (PMR)
Polyneuropathy
Polyuria
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Postnasal Drip
Precocious Puberty
Pregestational Diabetes Mellitus
Primary Adrenocortical Insufficiency
Radiculopathy
Rash
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Renal Hyperparathyroidism
Rickets
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Secondary Hyperparathyroidism
Secondary Hypertension
Secondary Renovascular Hypertension
Shortness of Breath
Sinus Tachycardia
Sinusitis
Subacute Thyroiditis
Symptomatic Menopause
Tension Headache
Thyroid Atrophy
Thyroid Goiter
Tobacco Use Disorder
Transient Ischemic Attack (TIA)
Tremor
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Turner Syndrome
Urinary Hesitancy
Urinary Stones
Vertigo
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Vitamin B Deficiency
Vitamin B12 Deficiency
Wheezing
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Diabetes Counseling
Immunization Administration

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Choice Plus POS II
    Select
  • Blue Access (Select Network)-NY
    Blue Priority (Select Network)-NY
    Empire (Select Network)-NY POS
    National (BlueCard Basic) PPO
    National (BlueCard) PPO
  • Blue Card PPO
  • HealthyBlue 2.0
    HealthyBlue Advantage
  • Cigna PPO
    Open Access Plus
  • Choice Care PPO
  • MultiPlan PPO

Locations

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

Patient Satisfaction

Likelihood to recommend Dr. Tloczkowski
4.9
Based on 133 Reviews
5 Stars (119)
4 Stars (11)
3 Stars (2)
2 Stars (0)
1 Star (1)

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Patient Reviews
May 03, 2022
Run don't walk if your looking for a fantastic endocrinologist. I was pleasantly surprised how wonderful the entire staff at Dr Tloczkowski office was when I had my 1st initial medical assessment today. Dr Tloczkowski was amazing answering all my questions and concerns. I felt very comfortable discussing my issues and looking forward to my follow up visit. Thank you Glenda and Victoria who also gave me quality assistance.
Caryn Nistico — May 03, 2022
See more reviews on Healthgrades
Photo: Dr. John Tloczkowski, MD
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Dr. Tloczkowski's Office & Staff

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Experience with Dr. Tloczkowski

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  • How well provider listens and answers questions
  • Hpends appropriate amount of time with patients

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Telehealth Options
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(631) 659-1700

About Me

Specialties*
Endocrinology, Diabetes & Metabolism
Internal Medicine
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
  • State University of New York Downstate Health Sciences University College of Medicine
    2007
Medical Education

Board Certifications

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.
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Tloczkowski communicate via email?
No responses yet.
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No
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Does Dr. Tloczkowski offer telehealth services or virtual visits?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. Tloczkowski offer an online patient portal?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. Tloczkowski have free onsite parking?
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(0)
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Does Dr. Tloczkowski offer weekend visits?
No users said yes.
Yes
(0)
No
(1)
Does Dr. Tloczkowski offer evening visits?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. Tloczkowski specialize in working with children or adolescents?
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(0)
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Does Dr. Tloczkowski specialize in working with seniors?
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Does Dr. Tloczkowski specialize in couples therapy?
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(0)
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Does Dr. Tloczkowski specialize in working with LGBTQ+ community?
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Does Dr. Tloczkowski 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. John Tloczkowski, MD. To arrange an appointment, call the number on Dr. Tloczkowski's profile.

Dr. Tloczkowski frequently treats the following conditions: Obesity, Diabetes With Renal Manifestations and Malaise and Fatigue. See more on Sharecare.

Dr. John Tloczkowski, MD is affiliated with Huntington Hospital and Mount Sinai Hospital.

Yes, Dr. John Tloczkowski, MD holds board certification in Diabetes, Metabolism & Endocrinology.

Hospital Affiliations

  • Huntington Hospital

    270 Park Ave, Huntington, NY

  • Mount Sinai Hospital

    1 Gustave L Levy Pl, New York, NY