Dr. David Horowitz, MD

Internal MedicineMaleAge 69

Dr. David Horowitz, MD is a Internal Medicine Specialist in Smithtown, NY and has over 43 years of experience in the medical field. He graduated from New York University School Of Medicine medical school in 1978. He is affiliated with medical facilities St. Catherine of Siena Medical Center and Stony Brook University Hospital. He is accepting new patients and has indicated that he accepts telehealth appointments. Be sure to call ahead with Dr. Horowitz to book an appointment.

Dr. Horowitz

David M Horowitz, MD PC

2 Brooksite Dr Ste 210 Smithtown, NY 11787
Accepting new patients
Telehealth services available

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Dr. Horowitz's Reviews

Likelihood to recommend Dr. Horowitz

5.0

Based on 7 ratings

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Dr. Horowitz is the kind of doctor that's hard to find anymore. He follows up, speaks to other physicians on your behalf, checks up on you. Truly cares.
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Gae Polisner – Nov 17, 2020
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About Me

Care Philosophy

Concierge Attentive Care

Specialties

  • Internal Medicine
  • Concierge Medicine

Board Certifications

Education

1983
Georgetown University
Fellowship Hospital
1981
Long Island Jewish Hospital
Residency Hospital
1979
Long Island Jewish Hosp
Internship Hospital
1978
New York University School Of Medicine
Medical School
,

Awards

Frequently Asked Questions

What other Internal Medicine Specialists practice nearby?

Click here to compare with other Internal Medicine Specialists.

Does Dr. David Horowitz, MD offer telehealth services?

Dr. Horowitz has indicated that they offer telehealth. Contact the office to check for eligibility for your needs.

What are Dr. David Horowitz, MD's top areas of care?

Dr. Horowitz frequently treats Hyperkalemia, Earwax Buildup, and Hives. See all procedures and conditions Dr. Horowitz treats.

Where is Dr. David Horowitz, MD's office located?

Dr. Horowitz's office is located at 2 Brooksite Dr Ste 210, Smithtown, NY 11787. Find other locations and directions on Healthgrades.

How can I make an appointment with Dr. David Horowitz, MD?

Find contact information here to make an appointment.

Experience and Background Checks

Experience
Background

Background Check

No malpractice claims found for New York
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
Learn more about background checks

Experience Check

Check if Dr. Horowitz treats your condition or procedure

Dr. Horowitz's conditions and procedures:

  • Abdominal Pain
  • Acidosis
  • Acute Bronchitis
  • Acute Deep Vein Thrombosis (DVT)
  • Acute Laryngitis
  • Acute Upper Respiratory Infection
  • Acute Venous Embolism Thrombosis
  • Adhesive Capsulitis
  • Alkalosis
  • All Headaches (incl. Migraine)
  • Allergic Conjunctivitis
  • Allergic Rhinitis
  • Anemia
  • Animal Allergies
  • Anxiety
  • Arthritis
  • Arthritis of the Elbow
  • Arthritis of the Neck
  • Asthma
  • Asymptomatic Post-Menopausal Status
  • Atherosclerosis
  • Atrophic Vaginitis
  • Back Pain
  • Bedsores
  • Bird Flu
  • Blood in Urine (Hematuria)
  • Bronchiectasis
  • Bronchitis
  • Bronchospasm
  • Burn Injuries
  • Bursitis
  • Calcium Metabolism Disorders
  • Care Coordination for Complex Conditions and Procedures
  • Carpal Tunnel Syndrome
  • Celiac Disease
  • Cellulitis
  • Chest Pain
  • Chest Wall Pain Syndrome
  • Chronic Neck Pain
  • Cold Sore
  • Constipation
  • Contact Dermatitis
  • COPD (Chronic Obstructive Pulmonary Disease)
  • Cough
  • Cryptococcosis
  • Deep Vein Thrombosis (DVT)
  • Dehydration
  • Dermatitis
  • Diabetes Mellitus, Secondary
  • Diabetes Type 1
  • Diabetes Type 2
  • Diabetes With Renal Manifestations
  • Diarrhea
  • Difficulty With Walking
  • Diverticulitis, Intestinal
  • Diverticulosis, Intestinal
  • Dizziness
  • Dysentery
  • Dyslipidemia
  • Dysthymia (Chronic Depression)
  • Dysthymia and Cyclothymia (Mood Disorders)
  • Earwax Buildup
  • Electrocardiogram (EKG)
  • Emphysema
  • Enlarged Prostate (BPH)
  • Esophagitis
  • Essential Tremor
  • Familial Hypercholesterolemia
  • Fecal Occult Blood Test for Colorectal Cancer
  • Fever
  • Fever-Induced Seizure
  • Fibromyalgia
  • Fungal Nail Infection
  • Gait Abnormality
  • Gastritis
  • Gastroesophageal Reflux Disease (GERD)
  • Gout
  • Hammer Toe
  • Headache
  • Heart Disease
  • Heart Palpitations
  • Hemorrhoids
  • Hernia
  • Herpes Simplex Infection
  • Herpes Zoster Without Complication
  • Hives
  • Hypercalcemia
  • Hyperkalemia
  • Hyperlipidemia
  • Hypertension
  • Hypoglycemia
  • Hypogonadism
  • Hypokalemia
  • Hypotension
  • Hypotension (Excluding Maternal)
  • Hypothyroidism
  • Immunization Administration
  • Influenza (Flu)
  • Insomnia
  • Irritable Bowel Syndrome
  • Joint Pain
  • Lactose Intolerance
  • Laryngitis
  • Limb Cramp
  • Limb Pain
  • 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
  • Mineral Metabolism Disorders
  • Muscle Spasm
  • Muscle Weakness
  • Nail and Nail Bed Infection
  • Nasopharyngitis
  • Neck Strain (incl. Whiplash Injury)
  • Noninfectious Gastroenteritis and Colitis
  • Obesity
  • Osteoarthritis
  • Osteoarthritis of Ankle and 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 or Knee Pain
  • Perimenopause
  • Peripheral Nerve Disorders
  • Phosphorus Metabolism Disorders
  • Pinkeye (Conjunctivitis)
  • Pollen Allergy
  • Polymyalgia Rheumatica (PMR)
  • Polyneuropathy
  • Polyuria
  • Postnasal Drip
  • Proteinuria
  • Radiculopathy (Not Due to Disc Displacement)
  • Rash
  • Reflux Esophagitis
  • Ringworm
  • Rosacea
  • Sciatica (Not Due to Disc Displacement)
  • Second-Degree Burns
  • Shingles
  • Shortness of Breath
  • Shoulder Tendinitis and Tenosynovitis
  • Sinus Tachycardia
  • Sleep Apnea
  • Speech, Language and Learning Disorders
  • Sprains and Strains (incl. Muscle Tear)
  • Stye
  • Swine Flu
  • Symptomatic Menopause
  • Tension Headache
  • Testicular Dysfunction
  • Thyroid Goiter
  • Tinnitus
  • Tobacco Use Disorder
  • Urinary Stones
  • Urinary Tract Infection (UTI)
  • Vaginitis and-or Vaginosis
  • Venous Insufficiency
  • Vertigo
  • Viral Hepatitis
  • Viral Infection
  • Vitamin B Deficiency
  • Vitamin B12 Deficiency
  • Vitamin D Deficiency
  • Wellness Examination
  • Wheezing
  • Yeast Infections

Insurance Check

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Dr. Horowitz accepts

Accepted insurance can change. Please double-check when making an appointment.

(631) 724-4048

Dr. Horowitz accepts the following insurance:

Aetna
Aetna HMO
Choice Plus POS II
Select
Anthem
Blue Access (Select Network)-NY
Blue Priority (Select Network)-NY
Empire (Select Network)-NY POS
National (BlueCard Basic) PPO
National (BlueCard) PPO
AvMed
Open Access
Blue Cross Blue Shield
Blue Card PPO
CareFirst Blue Cross Blue Shield
HealthyBlue 2.0
HealthyBlue Advantage
Cigna
Cigna HMO
Cigna PPO
Great West Healthcare-Cigna PPO
EmblemHealth
Emblem Health
Humana
Choice Care PPO
MagnaCare
MultiPlan
MultiPlan PPO
PHCS Network PPO
Oxford Health Plans
Freedom Plan
Principal Financial Group
UnitedHealthCare
Choice Plus POS
Options PPO
Oxford Liberty

Locations

David M Horowitz, MD PC

David M Horowitz, MD PC2 Brooksite Dr Ste 210 Smithtown, NY 11787
1

Affiliated Hospitals

Dr. Horowitz is affiliated with the following hospitals. Select a hospital below to learn more.

Learn more about how Healthgrades measuresHospital Quality.

St. Catherine of Siena Medical Center

Smithtown, NY

62% Patient Experience Rating, 7% lower than the national average

Stony Brook University Hospital

Stony Brook, NY

66% Patient Experience Rating, 3% lower than the national average

27 Awards Received

Award Highlight: America's 250 Best Hospitals Award™ (2021)

Compare Dr. David Horowitz, MD with other Internal Medicine Specialists near you