Dr. Sunil Dhuper, MD

Internal MedicineMaleAge 60

Dr. Sunil Dhuper, MD is a Internal Medicine Specialist in Port Jefferson, NY. He is affiliated with Mather Hospital. Be sure to call ahead with Dr. Dhuper to book an appointment.

Dr. Dhuper

Suffolk Pulmonary Associates

60 N Country Rd Ste 203 Port Jefferson, NY 11777

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At a Glance

  • Explains Conditions Well
    Patients said this doctor explains conditions well. See reviews
  • Practices at Top Hospital
    Outstanding Patient Experience Award™ See hospitals
  • Hospital Satisfaction
    Patients said they were highly satisfied at this doctor's hospital. See hospitals

Experience and Background Checks


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. Dhuper treats your condition or procedure

Dr. Dhuper's conditions and procedures:

  • Acute Bronchitis
  • Acute Deep Vein Thrombosis (DVT)
  • Acute Upper Respiratory Infection
  • Acute Venous Embolism Thrombosis
  • Advance Directive End of Life Planning
  • Anemia
  • Anxiety
  • Arterial Blood Gas Test (ABG)
  • Asthma
  • Bronchiectasis
  • Bronchitis
  • Chest Pain
  • Constipation
  • COPD (Chronic Obstructive Pulmonary Disease)
  • Cough
  • Deep Vein Thrombosis (DVT)
  • Dehydration
  • Diabetes Type 2
  • Diabetes With Renal Manifestations
  • Diabetic Polyneuropathy
  • Diarrhea
  • Dyslipidemia
  • Dysphagia
  • Emphysema
  • Enlarged Prostate (BPH)
  • Gastroesophageal Reflux Disease (GERD)
  • Gastroparesis
  • Heart Disease
  • Hyperlipidemia
  • Hypertension
  • Hypokalemia
  • Hypothyroidism
  • Immunization Administration
  • Limb Swelling Caused by Fluid Overload
  • Lipid Disorders
  • Low Blood Oxygen Level
  • Malnutrition
  • Mineral Metabolism Disorders
  • Obesity
  • Overweight
  • Phosphorus Metabolism Disorders
  • Pneumonia
  • Polymyalgia Rheumatica (PMR)
  • Polymyositis
  • Polyneuropathy
  • Sarcoidosis
  • Shortness of Breath
  • Sinus Bradycardia
  • Sleep Apnea
  • Thyroid Goiter
  • Venous Insufficiency
  • Viral Hepatitis
  • Wheezing

Insurance Check

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Dr. Dhuper accepts

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

(631) 509-1888

Dr. Dhuper accepts the following insurance:

Choice Plus POS II
Blue Access (Select Network)-NY
Empire (Select Network)-NY POS
National (BlueCard Basic) PPO
National (BlueCard) PPO
Blue Cross Blue Shield
Blue Card PPO
CareFirst Blue Cross Blue Shield
HealthyBlue 2.0
HealthyBlue Advantage
Cigna PPO
Open Access Plus
Harvard Pilgrim Health Care
Harvard Pilgrim Health Care PPO
Choice Care PPO
MultiPlan PPO

Dr. Dhuper's Reviews

Likelihood to recommend Dr. Dhuper


Based on 4 ratings

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1 Star
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Dr. Dhuper
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What went well
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What could be improved
No reviews yet
I have been seeing Dr Dhuper for a while now. He is very knowledgeable, courteous , caring,professional and knowledgeable. I am glad we have found a doctor like him. I highly recommend him as a doctor . I am very grateful to him for continuously staying very patient and kind in treating me. So very grateful ??
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Wait times
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
Apr 19, 2021

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About Me


Dr. Sunil Dhuper, MD is a Internal Medicine Specialist in Port Jefferson, NY. He is affiliated with Mather Hospital. Be sure to call ahead with Dr. Dhuper to book an appointment.


  • Internal Medicine


Montefiore MC
Fellowship Hospital
St Lukes Roosevelt Hospital
Residency Hospital
St Lukes Roosevelt Hospital
Internship Hospital


  • English
  • Hindi

Frequently Asked Questions

Does Dr. Sunil Dhuper, MD accept my insurance?

Use the Healthgrades insurance check to verify if Dr. Dhuper accepts your insurance.

What are Dr. Sunil Dhuper, MD's top areas of care?

Dr. Dhuper frequently treats Sleep Apnea, Asthma, and Wheezing. See all procedures and conditions Dr. Dhuper treats.

Where is Dr. Sunil Dhuper, MD's office located?

Dr. Dhuper's office is located at 60 N Country Rd Ste 203, Port Jefferson, NY 11777. Find other locations and directions on Healthgrades.

What languages does Dr. Sunil Dhuper, MD speak?

Dr. Dhuper speaks Hindi and English. View profile to see all.

Does Dr. Sunil Dhuper, MD offer telehealth services?

Dr. Dhuper has not yet indicated whether they offer telehealth services. Please contact the office to check for availability/eligibility.

How can I make an appointment with Dr. Sunil Dhuper, MD?

Find contact information here to make an appointment.


Suffolk Pulmonary Associates

Port Jefferson Office60 N Country Rd Ste 203 Port Jefferson, NY 11777


Suffol Pulmonary and Sleep Disorders3400 Nesconset Hwy East Setauket, NY 11733
Saint Johns Mercy Medical Center - Mercy Safe Watch625 S New Ballas Rd Ste R-7055 Saint Louis, MO 63141

Affiliated Hospitals

Dr. Dhuper is affiliated with the following hospital. Select the hospital below to learn more.

Learn more about how Healthgrades measuresHospital Quality.

Mather Hospital

Port Jefferson, NY

75% Patient Experience Rating, 6% higher than the national average

8 Awards Received

Award Highlight: Outstanding Patient Experience Award™ (2021)