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Dr. Mark Horowitz, MD

Internal Medicine*
5.0 (5)
Map Pin Small New York, NY
Call for new patient details
41 years of experience

Overview of Dr. Mark Horowitz, MD

Dr. Mark Horowitz, MD is an Internal Medicine Specialist in New York, NY. They specialize in Internal Medicine, has 41 years of experience, and is board certified in Internal Medicine. They graduated from Northeastern Ohio University and is affiliated with Hospital For Special Surgery and Fairview Hospital. Patients rated Dr. Horowitz an average 5.0 star rating.

Dr. Horowitz works at Practice in New York, NY. They frequently treat conditions like Acute Lower Respiratory Infection and Acute Bronchitis 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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User Ratings (of at least 4.0)
Insurance Accepted
Headshot Available
Accepting New Patients
Conditions Treated and Procedures Performed

Dr. Horowitz's Office Locations

  1. 1
    Mark D. Horowitz MD PC
    21 E 90th St, New York, NY 10128 Icon Directions Right Arrow Directions Phone Icon (212) 860-3077

Hospital Affiliations
Admitting Hospitals

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

  • Hospital For Special Surgery
  • Fairview 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.
Acute Lower Respiratory Infection
Acute Bronchitis
Arterial Blood Gas Test (ABG)
Acute Lower Respiratory Infection
Arterial Blood Gas Test (ABG)

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.
Acute Lower Respiratory Infection
Acute Bronchitis
Arterial Blood Gas Test (ABG)
Intestinal Diverticulitis
Electrocardiogram (EKG)
Immunization Administration
Acute Kidney Infection
Adhesive Capsulitis Shoulder
Anemia
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Anxiety
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Arthritis
Asthma
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Atherosclerosis
Back Pain
Bronchitis
Bursitis
  • View other providers who treat Bursitis
Calcium Metabolism Disorders
Cellulitis
Chronic Neck Pain
COPD (Chronic Obstructive Pulmonary Disease)
Diabetes Type 2
Difficulty With Walking
Dysentery
Dyslipidemia
Enlarged Prostate (BPH)
Fever
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Fibromyalgia
Gait Abnormality
Gastritis
Gout
  • View other providers who treat Gout
Heart Disease
Heart Palpitations
Hypercalcemia
Hyperkalemia
Hyperlipidemia
Hypertension
Hypokalemia
Hypothyroidism
Insomnia
  • View other providers who treat Insomnia
Joint Pain
Kidney Infection
Limb Pain
Lipid Disorders
Liver Damage from Alcohol
Low Back Pain
Low Blood Oxygen Level
Lyme Disease
Malaise and Fatigue
Mineral Metabolism Disorders
Muscle Weakness
Noninfectious Gastroenteritis and Colitis
Osteoarthritis
Osteoarthritis of Hand
Osteoarthritis of Hand or Wrist
Osteoarthritis of Hip
Osteoarthritis of Hip and Thigh
Osteoarthritis of Knee
Osteoarthritis of Spine
Osteoporosis
Patellofemoral Pain Syndrome (PFPS)
Pneumonia
Polymyalgia Rheumatica (PMR)
Radiculopathy
Sarcoidosis
Shingles
  • View other providers who treat Shingles
Shortness of Breath
Shoulder Tendinitis and Tenosynovitis
Transient Ischemic Attack (TIA)
Urinary Tract Infection (UTI)
Vitamin B12 Deficiency
Wheezing
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Pap Smear
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    • CareFirst Blue Cross Blue Shield

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    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.

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    5.0
    Average provider rating
    Based on 5 ratings
    Patient Ratings (5)
    5 Star
    (5)
    4 Star
    (0)
    3 Star
    (0)
    2 Star
    (0)
    1 Star
    (0)
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    Photo: Dr. Mark Horowitz, MD
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    Dr. Horowitz'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. Horowitz

    • 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. Mark Horowitz, MD

    Specialties*
    • Internal Medicine

    • *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
    • 41 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
    • 1154490530
    NPI Number
    A National Provider Identifier (NPI) is a unique 10-digit identifier issued by the government to healthcare providers.

    Education & Certifications

    Medical Education
    • Northeastern Ohio University
    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.

    Frequently Asked Questions

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

    Dr. Horowitz has seen patients for Acute Lower Respiratory Infection and Acute Bronchitis, and more. You can see other conditions treated by Dr. Horowitz on their profile. Please call the provider’s office to confirm all visit reasons.

    5 patients have reviewed Dr. Horowitz. The overall rating for this provider is 5.0. You can read verified reviews and ratings and leave your own review based on your experience with Dr. Horowitz.

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