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Dr. Ranjit Singh, MD

Internal Medicine*
Map Pin Small West Islip, NY
Call for new patient details
21 years of experience

Offers telehealth

Overview of Dr. Ranjit Singh, MD

Dr. Ranjit Singh, MD is an Internal Medicine Specialist in West Islip, NY. They specialize in Internal Medicine, has 21 years of experience, and is board certified in Internal Medicine. They graduated from Ross University School of Medicine and is affiliated with St. Catherine of Siena Hospital.

Dr. Singh works at Practice in West Islip, NY with other offices in East Meadow, NY, Lindenhurst, NY, Smithtown, NY and Northport, NY. Please call ahead to schedule an appointment and to confirm all accepted insurance plans.

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Dr. Singh's Office Locations

  1. 1
    Office
    125 Sunrise Hwy, West Islip, NY 11795 Icon Directions Right Arrow Directions Phone Icon (631) 983-4084
  2. 2
    Afc Urgent Care
    2310 Hempstead Tpke, East Meadow, NY 11554 Icon Directions Right Arrow Directions Phone Icon (516) 346-5090
  3. 3
    Lindenhurst Heart Medical Center
    791 Wellwood Ave, Lindenhurst, NY 11757 Icon Directions Right Arrow Directions Phone Icon (631) 957-2200
    Monday
    08:30 - 18:30
    Tuesday
    08:30 - 18:30
    Wednesday
    08:30 - 18:30
    Thursday
    08:30 - 18:30
    Friday
    08:30 - 18:30
    Saturday
    09:00 - 14:00
  4. 4
    Rs Medical Care PC
    5 Florence Ave, Smithtown, NY 11787 Icon Directions Right Arrow Directions Phone Icon (631) 802-1887
  5. 5
    Northport Veterans Affairs Medical Center
    79 Middleville Rd, Northport, NY 11768 Icon Directions Right Arrow Directions Phone Icon (631) 261-4400

Hospital Affiliations
Admitting Hospitals

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

  • St. Catherine of Siena Hospital

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.
Arterial Blood Gas Test (ABG)
Electrocardiogram (EKG)
Abdominal Pain
Arterial Blood Gas Test (ABG)
Electrocardiogram (EKG)
Abdominal Pain

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.
Arterial Blood Gas Test (ABG)
Electrocardiogram (EKG)
Abdominal Pain
Acidosis
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Acne
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Acute Bronchitis
Acute Deep Vein Thrombosis (DVT)
Acute Pharyngitis
Acute Sinusitis
Acute Upper Respiratory Infection
Acute Venous Embolism Thrombosis
ADHD and-or ADD
Administrative Physical
All Headaches (incl. Migraine)
Allergic Rhinitis
Anemia
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Animal Allergies
Anxiety
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Arthritis
Arthritis of the Elbow
Asthma
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Atherosclerosis
Back Pain
Blood in Urine (Hematuria)
Bronchitis
Calcium Metabolism Disorders
Celiac Disease
Cellulitis
Chest Pain
Chronic Deep Vein Thrombosis (DVT)
Chronic Neck Pain
Chronic Pain
Chronic Sinusitis
Constipation
COPD (Chronic Obstructive Pulmonary Disease)
Cough
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Deep Vein Thrombosis (DVT)
Dehydration
Diabetes Type 2
Diabetes With Renal Manifestations
Diabetic Polyneuropathy
Difficulty With Walking
Diverticulitis
Diverticulosis
Dry Eyes
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Dyslipidemia
Earwax Buildup
Eczema and Contact Dermatitis
Enlarged Prostate (BPH)
Enteritis
Fibromyalgia
Foot Infection
Fungal Nail Infection
Gait Abnormality
Gastritis
Gastroesophageal Reflux Disease (GERD)
Gastroptosis
Gout
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Headache
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Heart Disease
Hemorrhoids
Hernia
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Herpes Simplex Infection
Herpes Zoster Without Complication
Hypercalcemia
Hyperkalemia
Hyperlipidemia
Hypertension
Hypogonadism
Hypokalemia
Hypotension
Hypotension (Excluding Maternal)
Hypothyroidism
Influenza (Flu)
Insomnia
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Intestinal Diverticulitis
Intestinal Diverticulosis
Irritable Bowel Syndrome
Itchy Skin
Jock Itch
Joint Pain
Limb Pain
Lipid Disorders
Liver Damage from Alcohol
Low Back Pain
Lyme Disease
Magnesium Metabolism Disorders
Malaise and Fatigue
Migraine
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Mineral Metabolism Disorders
Moles (Benign Skin Lesions)
Muscle Spasm
Nail Infection
Nightmare Disorder
Obesity
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Osteoarthritis
Osteoarthritis of Foot
Osteoarthritis of Hand
Osteoarthritis of Hand or Wrist
Osteoarthritis of Hip
Osteoarthritis of Hip and Thigh
Osteoarthritis of Knee
Osteoarthritis of Shoulder
Osteoarthritis of Spine
Osteopenia
Osteoporosis
Overweight
Painful Urination (Dysuria)
Patellofemoral Pain Syndrome (PFPS)
Peptic Ulcer
Peripheral Autonomic Neuropathy
Pharyngitis
Phosphorus Metabolism Disorders
Pneumonia
Polymyalgia Rheumatica (PMR)
Polyneuropathy
Postnasal Drip
Potassium Deficiency
Radiculopathy
Raynaud's Disease
Rhabdomyolysis
Ringworm
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Sciatica (Not Due to Disc Displacement)
Seborrheic Dermatitis
Shoulder Tendinitis and Tenosynovitis
Sinus Bradycardia
Sinus Tachycardia
Sinusitis
Sleep Apnea
Testicular Dysfunction
Thyroid Goiter
Tinnitus
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Tobacco Use Disorder
Transient Ischemic Attack (TIA)
Tremor
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Urinary Incontinence
Urinary Stones
Urinary Tract Infection (UTI)
Viral Hepatitis
Viral Infection
Vitamin B Deficiency
Vitamin B12 Deficiency
Vitamin D Deficiency
Fecal Occult Blood Test for Colorectal Cancer
Immunization Administration
Wellness Examination
Check your insurance
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    View All Accepted Carriers

    • Aetna
    • Blue Cross Blue Shield
    • Capital District Physician's Health Plan (CDPHP)
    • Cigna
    • Connecticare
    • EmblemHealth
    • Empire Blue Cross Blue Shield
    • Excellus BlueCross BlueShield
    • Fidelis Care
    • First Health
    • Highmark Blue Cross Blue Shield
    • MVP Health Care

    * Please verify this information when scheduling an appointment.

    Ratings & Reviews
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    Dr. Singh's Office & Staff

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    • Staff friendliness and courteousness
    • Total wait time (waiting & exam rooms)

    Experience with Dr. Singh

    • 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. Ranjit Singh, 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
    • 21 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
    • 1053476549
    NPI Number
    A National Provider Identifier (NPI) is a unique 10-digit identifier issued by the government to healthcare providers.

    Education & Certifications

    Medical Education
    • Ross University School of Medicine
    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. Singh has indicated that they do offer telehealth services. Please call the provider’s office at for more information.

    Dr. Singh has not been reviewed and rated on Healthline FindCare, yet. If you have seen this provider you can leave your own review based on your experience with Dr. Singh.

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

    Telehealth Options
    This provider has not specified a telehealth appointment method. Would you still like to make an appointment with Dr. Singh, or would you like to choose another provider and have an online appointment right now?
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    Call now to make an appointment
    (631) 983-4084

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