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Dr. Joshua Feiner, MD

Endocrinology, Diabetes & Metabolism*
4.5 (337)
Map Pin Small Bethpage, NY
Accepting new patients
24 years of experience

Offers telehealth

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Overview of Dr. Joshua Feiner, MD

Dr. Joshua Feiner, MD is an Endocrinology, Diabetes & Metabolism Specialist in Bethpage, NY. They specialize in Endocrinology, Diabetes & Metabolism, has 24 years of experience, and is board certified in Diabetes, Metabolism & Endocrinology. They graduated from Stony Brook University Renaissance School of Medicine and is affiliated with Optum Urgent Care - Glen Oaks. Patients rated Dr. Feiner an average 4.5 star rating.

Dr. Feiner works at Optum Internal Medicine - Bethpage in Bethpage, NY. They are accepting new patients and accept Aetna, Anthem and 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.

Dr. Feiner's Office Locations

  1. 1
    Optum Internal Medicine - Bethpage
    4045 Hempstead Tpke Fl 3, Bethpage, NY 11714 Icon Directions Right Arrow Directions Phone Icon (516) 828-5163

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.
Thyroid Hormone Replacement
Diabetes With Renal Manifestations
Diabetic Coma

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.
Thyroid Hormone Replacement
Diabetes With Renal Manifestations
Diabetic Coma
Adrenal Gland Diseases
Adrenal Insufficiency
Autoimmune Thyroid Diseases
Autoimmune Thyroiditis
Diabetes Type 1
Diabetes Type 2
Diabetic Polyneuropathy
Dyslipidemia
Endocrine Gland Cancer
Goiter
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Graves' Disease
Hashimoto's Disease
Hyperlipidemia
Hyperthyroidism
Hypoparathyroidism
Hypothyroidism
Lipid Disorders
Obesity
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Osteoporosis
Overweight
Polycystic Ovarian Syndrome
Thyroid Cyst
Thyroid Nodule
Thyroiditis
Thyrotoxicosis
Vitamin_Deficiency
Continuous Glucose Monitoring
Abnormal Thyroid
Acromegaly and Gigantism
Adrenal Gland Cancer
Adrenal Incidentaloma
Anemia
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Anxiety
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Arthritis
Asymptomatic Post-Menopausal Status
Atherosclerosis
Back Pain
Benign Pituitary Gland Tumor
Calcium Metabolism Disorders
Chronic Fatigue Syndrome
Chronic Thyroiditis
Congenital Adrenal Hyperplasia (CAH)
Congenital Hypothyroidism
Cushing's Syndrome
Cystic Fibrosis
Diabetes
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Diabetes Insipidus
Diabetic Ketoacidosis
Endocrine Disorders
Enlarged Prostate (BPH)
Esophagitis
Familial Hypercholesterolemia
Female Infertility
Gastroesophageal Reflux Disease (GERD)
Gout
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Growth Hormone Deficiency
Gynecomastia
Hair Loss
Heart Disease
Heart Palpitations
Hernia
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Hyperaldosteronism
Hypercalcemia
Hyperkalemia
Hyperparathyroidism
Hyperprolactinemia
Hypertension
Hypoglycemia
Hypogonadism
Hypopituitarism
Hypothalamus Cancer
Insomnia
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Iodine Deficiency
Lipoprotein Disorders
Low Back Pain
Malaise and Fatigue
Male Hypogonadism
Menopausal and Postmenopausal Disorders
Menstrual Disorders
Metabolic Syndrome
Mineral Metabolism Disorders
Morbid Obesity
Neuroendocrine Tumors
Osteoarthritis
Osteoarthritis of Hand
Osteoarthritis of Hand or Wrist
Osteopenia
Parathyroid (Gland) Disease
Parathyroid (Gland) Tumor: Other than Malignant
Parathyroid Cancer
Perimenopause
Pituitary Disease
Pituitary Gland Cancer
Pituitary Tumor
Polyneuropathy
Polyuria
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Postpartum Thyroiditis
Primary Hyperparathyroidism
Proteinuria
Reflux Esophagitis
Sciatica (Not Due to Disc Displacement)
Secondary Diabetes Mellitus
Sinus Tachycardia
Subacute Thyroiditis
Symptomatic Menopause
Testicular Dysfunction
Thyroid Cancer
Thyroid Disease
Thyroid Goiter
Thyrotoxicosis Factitia
Tobacco Use Disorder
Urinary Stones
Vitamin B Deficiency
Vitamin D Deficiency
ACTH (Cosyntropin) Stimulation Test
Bone Density Scan
Cholesterol Screening
Dexamethasone Suppression Test
Diabetes Counseling
Diabetes Screening
Diabetic Evaluation
Diet Counseling
Dynamic Endocrine Function Test
Electrocardiogram (EKG)
Immunization Administration
Insulin Pump Therapy
Nutritional Counseling
Oral Glucose Tolerance Test
Smoking Cessation Counseling
Thyroid Biopsy
Thyroid Nodule Evaluation
Thyroid Scan
Thyroid Screening
Ultrasound
Ultrasound-Guided Fine Needle Aspiration
VAP Lipid Testing
Water Deprivation Test
Check your insurance
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    Insurance Accepted

    • Aetna
    • Anthem
    • Blue Cross Blue Shield
    • Buckeye Community Health Plan
    • CareFirst Blue Cross Blue Shield
    • Cigna
    • Commercial Insurance Company
    • Connecticare
    • Consumer Health Network
    • Coventry Health Care
    • EmblemHealth
    • Empire Blue Cross Blue Shield
    • Health Net
    • Healthfirst
    • Humana
    • Locals (any local)
    • MagnaCare
    • MultiPlan
    • MVP Health Care
    • Oxford Health Plans
    • Private HealthCare Systems
    • UnitedHealthCare

    * Please verify this information when scheduling an appointment.

    Ratings & Reviews

    4.5
    Average provider rating
    Based on 337 ratings
    Patient Ratings (337)
    5 Star
    (238)
    4 Star
    (50)
    3 Star
    (22)
    2 Star
    (17)
    1 Star
    (10)
    Leave a review

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    • Likelihood of recommending Dr. Feiner to family and friends

    Dr. Feiner'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. Feiner

    • 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. Joshua Feiner, 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
    • 24 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
    Gender
    • Male
    Gender
    NPI Number
    • 1750560421
    NPI Number
    A National Provider Identifier (NPI) is a unique 10-digit identifier issued by the government to healthcare providers.

    Education & Certifications

    Medical Education
    • Stony Brook University Renaissance School 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.

    Hospital Affiliations

    • Optum Urgent Care - Glen Oaks

    Frequently Asked Questions

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

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

    Dr. Feiner works at Optum Internal Medicine - Bethpage in Bethpage, NY. View the full address on Dr. Feiner’s profile.

    337 patients have reviewed Dr. Feiner. The overall rating for this provider is 4.5. You can read verified reviews and ratings and leave your own review based on your experience with Dr. Feiner.

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