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Dr. David Horowitz, MD
Internal Medicine* Age 74
Dr. David Horowitz, MD
1.0 (1 Ratings)

Offers telehealth

Dr. David Horowitz, MD is an Internist in Smithtown, NY.
Dr. David Horowitz, MD
1.0 (1 Ratings)

Dr. David Horowitz, MD

Internal Medicine* Age 74
Smithtown, NY
Accepting new patients
48 years of experience

Offers telehealth

Dr. David Horowitz, MD is an Internist in Smithtown, NY.

About Dr. David Horowitz, MD

Dr. Horowitz graduated from New York University Grossman School of Medicine. Dr. David Horowitz, MD is an Internist in Smithtown, NY and has 48 years experience. Dr. Horowitz's office accepts new patients and telehealth appointments. Dr. Horowitz is board certified in Internal Medicine and accepts multiple insurance plans.

Offers Telehealth

This provider offers telehealth appointments. Call the office to schedule.

Compare with other Internists

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These providers are on the medical staff of MDVIP
These providers are on the medical staff of MDVIP.
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Experience Check

Enter a condition or procedure
Fecal Occult Blood Test for Colorectal Cancer
Limb Pain
Care Coordination for Complex Conditions and Procedures
Fecal Occult Blood Test for Colorectal Cancer
Care Coordination for Complex Conditions and Procedures
Fecal Occult Blood Test for Colorectal Cancer
Limb Pain
Care Coordination for Complex Conditions and Procedures
Arterial Blood Gas Test (ABG)
Electrocardiogram (EKG)
Immunization Administration
Acute Upper Respiratory Infection
Shortness of Breath
Joint Pain
Abdominal Pain
Acidosis
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Acute Bronchitis
Acute Deep Vein Thrombosis (DVT)
Acute Laryngitis
Acute Lower Respiratory Infection
Acute Venous Embolism Thrombosis
Adhesive Capsulitis Shoulder
Alkalosis
All Headaches (incl. Migraine)
Allergic Conjunctivitis
Allergic Rhinitis
Anemia
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Animal Allergies
Anxiety
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Arthritis
Arthritis of the Elbow
Arthritis of the Neck
Asthma
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Asymptomatic Post-Menopausal Status
Atherosclerosis
Atrophic Vaginitis
Back Pain
Bedsores
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Bird Flu
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Blood in Urine (Hematuria)
Bronchiectasis
Bronchitis
Bronchospasm
Burn Injuries
Bursitis
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Calcium Metabolism Disorders
Carpal Tunnel Syndrome
Celiac Disease
Cellulitis
Chest Pain
Chest Wall Pain Syndrome
Chronic Depression (Dysthymia)
Chronic Neck Pain
Cold Sore
Constipation
Contact Dermatitis
COPD (Chronic Obstructive Pulmonary Disease)
Cough
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Cryptococcosis
Deep Vein Thrombosis (DVT)
Dehydration
Diabetes Type 1
Diabetes Type 2
Diabetes With Renal Manifestations
Diarrhea
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Difficulty With Walking
Dizziness
Dysentery
Dyslipidemia
Earwax Buildup
Eczema and Contact Dermatitis
Emphysema
Enlarged Prostate (BPH)
Esophagitis
Essential Tremor
Familial Hypercholesterolemia
Fever
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Fever-Induced Seizure
Fibromyalgia
Foot Infection
Gait Abnormality
Gastritis
Gastroesophageal Reflux Disease (GERD)
Gout
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Hammer Toe
Headache
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Heart Disease
Heart Palpitations
Hemorrhoids
Hernia
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Herpes Simplex Infection
Herpes Zoster Without Complication
Hives
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Hypercalcemia
Hyperkalemia
Hyperlipidemia
Hypertension
Hypoglycemia
Hypogonadism
Hypokalemia
Hypotension
Hypotension (Excluding Maternal)
Hypothyroidism
Influenza (Flu)
Ingrown Nail
Insomnia
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Intestinal Diverticulitis
Intestinal Diverticulosis
Irritable Bowel Syndrome
Lactose Intolerance
Laryngitis
Limb Swelling Caused by Fluid Overload
Lipid Disorders
Loss of Voice or Hoarse Voice
Low Back Pain
Magnesium Metabolism Disorders
Malaise and Fatigue
Menopausal and Postmenopausal Disorders
Migraine
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Mild Asthma
Mineral Metabolism Disorders
Mood Disorders (Dysthymia and Cyclothymia)
Muscle Cramping
Muscle Spasm
Muscle Weakness
Nail and Nail Bed Infection
Nail Infection
Nasopharyngitis
Nausea
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Neck Strain (incl. Whiplash Injury)
Noninfectious Gastroenteritis and Colitis
Obesity
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Onychomycosis
Osteoarthritis
Osteoarthritis of Foot
Osteoarthritis of Hip
Osteoarthritis of Hip and Thigh
Osteoarthritis of Knee
Osteoarthritis of Shoulder
Osteoarthritis of Spine
Osteopenia
Osteoporosis
Otitis Media
Overweight
Patellofemoral Pain Syndrome (PFPS)
Perimenopause
Peripheral Nerve Disorders
Pharyngitis
Phosphorus Metabolism Disorders
Pinkeye (Conjunctivitis)
Pollen Allergy
Polymyalgia Rheumatica (PMR)
Polyneuropathy
Polyuria
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Postnasal Drip
Proteinuria
Radiculopathy
Rash
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Reflux Esophagitis
Ringworm
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Rosacea
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Sciatica
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Second-Degree Burns
Secondary Diabetes Mellitus
Shingles
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Shoulder Tendinitis and Tenosynovitis
Sinus Tachycardia
Sleep Apnea
Speech, Language and Learning Disorders
Sprains and Strains (incl. Muscle Tear)
Strep Throat
Stye
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Swine Flu
Symptomatic Menopause
Tension Headache
Testicular Dysfunction
Throat Pain
Thyroid Goiter
Tinnitus
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Tobacco Use Disorder
Urinary Stones
Urinary Tract Infection (UTI)
Vaginitis or Vaginosis
Venous Embolism and Thrombosis
Venous Insufficiency
Vertigo
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Viral Hepatitis
Viral Infection
Vitamin B Deficiency
Vitamin B12 Deficiency
Vitamin D Deficiency
Wheezing
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Yeast Infections
Wellness Examination

Accepted Insurance Plans

* Please verify this information when scheduling an appointment.
  • MagnaCare PPO
  • Choice Plus POS II
    Premier Care Network Plus - Innovation Health
    Managed Choice (Open Access) POS
    Elect Choice (Open Access) EPO
    Open Choice PPO
    Savings Plus of Metro, NY
    Select
    APCN Choice POS II
    Aetna HMO
  • MVP Health Plan EPO
  • HealthyBlue Advantage
  • Choice Plus POS
    Navigate HMO
    Navigate Plus POS
    Options PPO
  • SimplyBlue/Simply Blue Plus PPO
    BluePPO HSA PPO
  • Freedom
    Liberty
  • BlueCard PPO
  • Empire Hospital/Medical (Trad)
    Empire Blue Cross Blue Shield PPO
    Empire Hospital
    Blue Acess Employer Sponsored
  • Oscar Circle
  • HealthMate Coast to Coast
  • Cigna HMO
    Cigna PPO
    LocalPlus
    Open Access Plus

Where Dr. David Horowitz, MD Sees Patients

  1. 1 Office
    2 Brooksite Dr Ste 210, Smithtown, NY 11787

What Patients Say

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Based on 1 Reviews
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Patient Reviews
Mar 23, 2023
David Horowitz, terrible people skills. Will talk down to you and be upset if you call him out on it. God forbid you’re late, he’ll remind you the whole visit. And told the nurse, “this guy was late, he needs to wait longer”. Terrible communication when trying to tell him my family history. Interrupted me multiple times when trying to talk and then tells you not to interrupt him. This was my third and final visit with the scam of a doc. It was never easy talking to him what a waste.
Brian — Mar 23, 2023
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Telehealth Options
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(631) 724-4048

Meet Dr. David Horowitz, MD

Specialties*
Concierge Medicine
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.
Common Questions and Answers
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FAQs About Dr. Horowitz'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. David Horowitz, MD. To arrange an appointment, call the number on Dr. Horowitz's profile.

Dr. David Horowitz, MD is affiliated with Stony Brook University Hospital, Penn Presbyterian Medical Center, New York-Presbyterian Hospital, North Shore University Hospital, Peconic Bay Medical Center and St. Catherine of Siena Hospital.

Yes, Dr. David Horowitz, MD holds board certification in Internal Medicine.

Training & Medical Education
Medical Education
  • New York University Grossman School of Medicine
    1978
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.
Internship
  • Long Island Jewish Hospital
    1979
Internship
Fellowship Hospital
  • GeorgeTown University
    1983
Fellowship Hospital

Hospitals Where Dr. David Horowitz, MD Practices

  • Stony Brook University Hospital

    101 Nicolls Rd, Stony Brook, NY

  • Penn Presbyterian Medical Center

    51 N 39th St, Philadelphia, PA

  • New York-Presbyterian Hospital

    525 E 68th St, New York, NY

  • North Shore University Hospital

    300 Community Dr, Manhasset, NY

  • Peconic Bay Medical Center

    1 Heroes Way, Riverhead, NY

  • St. Catherine of Siena Hospital

    50 Route 25A, Smithtown, NY

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