Summary

Dr. Ranjit Singh is an internal medicine physician who earned his medical degree from Ross University School of Medicine. With 23 years of experience in internal medicine, he brings extensive knowledge in caring for adult patients with a wide range of health conditions. His practice focuses on comprehensive primary care and the management of chronic conditions that affect many adults.

Dr. Singh practices at Northport VA Medical Center and Saint Catherine of Siena Medical Center in Smithtown, New York. He specializes in treating high cholesterol in children and teens, hyperlipidemia, and hypertension. His approach to care includes performing blood tests and complete blood counts to monitor patient health. He also incorporates physical therapy into treatment plans when appropriate to help patients achieve their best possible outcomes.

Overview based on verified provider data

Quick Facts

  • 23 years of experience
  • 27 insurance plans accepted
  • Ross University School Of Medicine
  • 1 specialty
  • 6 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 2 office locations
  • Male

Office Locations

Dr. Ranjit Singh has 2 locations

Northport Va Medical Center

79 Middleville RdNorthport, NY 11768

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Dr. Ranjit Singh, MDDr. Lisa Persaud, MDChristine PetrasDr. Amr Ali Shady, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
4.1 
23 Years of Experience 20 Years of Experience 40 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option Virtual Visit Available
Speaks English Speaks English, Arabic
Northport , NYHicksville , NYPort Jefferson Station , NYEast Syracuse , NY
Med School: Ross University School Of Medicine Med School: St Georges University School Of Medicine Med School: University Of Cairo Faculty Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Ranjit Singh

  • AARP
  • Aetna
  • Aetna - Medicare
  • AmeriGroup
  • Anthem Blue Cross
  • Blue Cross Blue Shield
  • CareSource
  • Centers Plan for Healthy Living
  • Cigna
  • EmblemHealth
  • EmblemHealth - HMO
  • Fidelis Care (NY)
  • HealthFirst (NY)
  • HealthFirst (NY) - Medicaid (Managed)
  • Humana
  • Humana - PPO
  • Independent Health
  • MagnaCare
  • Medicaid - Medicaid
  • Medicaid - Medicaid (HMO Plans)
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Oscar Health Insurance
  • UnitedHealthcare
  • UnitedHealthcare Oxford

Medical Specialties

Dr. Ranjit Singh has the following specialty

Specialty Expertise

Dr. Ranjit Singh has the following 6 areas of expertise

  • Check-up
  • Heartburn
  • Immunization
  • Physical
  • Vaccination
  • Weight Loss

Certifications, License, & Education

23 Years Experience

Dr. Ranjit Singh holds an active medical license in the state of New York.

Medical License

Medical Doctor with an active medical license in the state of New York that expired in 2026.

Education & Training

Medical School

Graduated from Ross University School Of Medicine in 2003.

NPI Number

Dr. Singh's NPI number is 1053476549.

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Frequently Asked Questions

Is Dr. Ranjit Singh accepting new patients?
Dr. Ranjit Singh has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Ranjit Singh?
You can find contact information for Dr. Ranjit Singh here on Vitals.
Does Dr. Ranjit Singh accept my insurance?
You can see the insurance plans that Dr. Ranjit Singh accepts on their Vitals profile.
Which hospitals is Dr. Ranjit Singh affiliated with?
Dr. Ranjit Singh is affiliated with Northport Va Medical Center.
Does Dr. Ranjit Singh accept virtual/telehealth appointments?
Dr. Ranjit Singh has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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