Summary

Dr. Cassandra Sanossian is a gastroenterologist who specializes in digestive health and disorders of the gastrointestinal tract. She earned her medical degree from New York University School of Medicine and brings 10 years of experience to her practice. Her expertise focuses on diagnosing and treating conditions that affect the stomach, intestines, and related digestive organs.

Dr. Sanossian practices at Northwell Health Gastroenterology Associates in Uniondale, NY, and maintains affiliations with Nassau University Medical Center, Long Island Jewish Valley Stream, and Glen Cove Hospital. She treats common digestive conditions including colon polyps, hemorrhoids, and dyspepsia. Her procedural expertise includes performing colonoscopies and both upper and lower gastrointestinal endoscopies to help diagnose and monitor digestive health concerns.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 10 years of experience
  • 30 insurance plans accepted
  • New York University School Of Medicine
  • 2 specialties
  • 2 areas of expertise
  • 3 hospital affiliations
  • 1 office location
  • Female

Office Location

Northwell Health Gastroenterology Associates at Uniondale

106 Charles Lindbergh Blvd Ste BUniondale, NY 11553

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Cassandra Sanossian, MDDr. Ghassan Philip Sayegh, DOAga NagornaDr. Michael Schopis, MD
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
10 Years of Experience 7 Years of Experience 9 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option Virtual Visit Available
Speaks English Speaks English Speaks English
Uniondale , NYYonkers , NYBROOKLYN , NYNew York , NY
Med School: New York University School Of Medicine Med School: Osteopathic Medical Degree from New York Institute of Technology College of Osteopathic Medicine. Med School: Albert Einstein College of Medicine Med School: University Of Toledo College Of Medicine
Current Profile
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Insurance Plans Accepted by Cassandra Sanossian

  • Accepts Medicare
  • Accepts Medicaid
  • 1199 SEIU
  • Aetna
  • Affinity by Molina Healthcare
  • AmidaCare
  • Anthem Blue Cross and Blue Shield (Empire BCBS)
  • Anthem HealthPlus
  • CenterLight
  • Cigna
  • Elderplan
  • EmblemHealth (GHI)
  • EmblemHealth (HIP)
  • EmblemHealth Insurance Company (fka HIP Insurance Company of New York) HIPIC
  • Empire BlueCross BlueShield (32BJ)
  • Hamaspik
  • Healthfirst
  • Humana
  • Humana Military (Tricare)
  • Longevity Health Plan
  • MagnaCare
  • Medicaid
  • Medicare
  • Metroplus
  • Northwell Direct
  • NY Hotel Trade Council
  • NYS Empire Plan (NYSHIP)
  • Oxford
  • Railroad Medicare
  • Senior Whole Health
  • United Healthcare
  • US Family Health Plan

Medical Specialties

Cassandra Sanossian has the following 2 specialties

Specialty Expertise

Cassandra Sanossian has the following 2 areas of expertise

  • Gastroenterologist
  • Internal Medicine

Certifications, License, & Education

10 Years Experience

Cassandra Sanossian holds an expired medical license in the state of New York.

Medical License

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

Education & Training

Medical School

Graduated from New York University School Of Medicine in 2016.

NPI Number

Cassandra Sanossian's NPI number is 1639531692.

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Frequently Asked Questions

How can I make an appointment with Cassandra Sanossian?
You can find contact information for Cassandra Sanossian here on Vitals.
Is Cassandra Sanossian accepting new patients?
Cassandra Sanossian is accepting new patients on Vitals. View Cassandra Sanossian's profile on Vitals to make an appointment.
Does Cassandra Sanossian accept my insurance?
You can see the insurance plans that Cassandra Sanossian accepts on their Vitals profile.
Does Cassandra Sanossian accept virtual/telehealth appointments?
Cassandra Sanossian has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Which hospitals is Cassandra Sanossian affiliated with?
Cassandra Sanossian is affiliated with Nassau University Medical Center, Long Island Jewish Valley Stream, and Glen Cove Hospital.

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