Summary

Dr. Clifford Feiner is a board-certified osteopathic physician specializing in geriatric medicine, internal medicine, and gastroenterology. He earned his medical degree from the New York Institute of Technology College of Osteopathic Medicine and completed his residency at Long Island College Hospital. With 39 years of clinical experience, Dr. Feiner has developed extensive expertise in caring for older adults and managing complex digestive disorders. He provides care in English to patients throughout the region.

Dr. Feiner practices at multiple locations in New York, including Long Beach and Valley Stream, with hospital affiliations at New York City Health and Hospitals Queens. His clinical focus includes managing high blood pressure and related cardiovascular conditions in both adult and pediatric patients. He routinely performs essential diagnostic tests such as blood work and diabetes monitoring through A1c testing to help patients maintain optimal health. Patients have given Dr. Feiner an average rating of 4.5 based on their care experiences.
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Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.5
  • 39 years of experience
  • 43 insurance plans accepted
  • speaks English
  • Long Island College Hospital
  • 3 specialties
  • 11 areas of expertise
  • 1 hospital affiliation
  • 3 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Clifford Frank Feiner has 3 locations

Mount Sinai South Nassau Long Beach Primary Care

761 Franklin BlvdLong Beach, NY 11561
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed

New York City Health And Hospitals Queens

8268 164th StJamaica, NY 11432

Long Island Jewish Valley Stream

900 Franklin AveValley Stream, NY 11580

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Dr. Clifford Frank Feiner, DO
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Dr. Clifford Frank Feiner, DODr. James M Lai, MDDr. Natasha C Mehta, MDDr. Perminder Dhillon, MD
Geriatric MedicineGeriatric MedicineGeriatric MedicineGeriatric Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.5 
3.3 
3.5 
39 Years of Experience 26 Years of Experience 10 Years of Experience 50 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available No Virtual Visit Option
Speaks English Speaks English Speaks English, French
Long Beach , NYNew York , NYNew York , NYBrooklyn , NY
Med School: New York Institute Of Technology College Of Osteopathic Medicine Med School: Wake Forest School Of Medicine Med School: Weill Cornell Medical College Med School: Lala Lajpat Rai Memorial Medical College
Current Profile
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Insurance Plans Accepted by Dr. Clifford Frank Feiner

  • Accepts Medicare
  • Accepts Medicaid
  • 1199SEIU
  • AARP
  • Aetna
  • Aetna - HMO
  • AmeriGroup
  • Anthem Blue Cross
  • Blue Cross Blue Shield
  • Cigna
  • Cigna-HealthSpring
  • Elderplan
  • Elderplan - Medicare (Advantage HMO)
  • EmblemHealth
  • EmblemHealth - EPO
  • EmblemHealth - PPO
  • Empire Blue Cross Blue Shield
  • Fidelis Care (NY)
  • Fidelis Care (NY) - HMO
  • Fidelis Care (NY) - Medicaid (Managed)
  • Fidelis Care (NY) - Medicare (Advantage HMO)
  • GEHA
  • Health First Health Plans
  • HealthFirst (NY)
  • HealthFirst (NY) - HMO
  • HealthFirst (NY) - Medicare (Advantage HMO)
  • Humana
  • Humana - Medicare (Advantage HMO)
  • MagnaCare
  • MagnaCare - PPO
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • MVP Health Care
  • Oscar Health Insurance
  • Senior Whole Health
  • UnitedHealthcare
  • UnitedHealthcare - Medicare
  • UnitedHealthcare - Medicare (Advantage HMO)
  • UnitedHealthcare Oxford
  • UnitedHealthcare Oxford - HMO
  • Wellcare
  • Wellcare - Medicare (Advantage HMO)

Medical Specialties

Dr. Clifford Frank Feiner has the following 3 specialties

Specialty Expertise

Dr. Clifford Frank Feiner has the following 11 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (GERD)
  • Alzheimer's Disease
  • Celiac Disease
  • Colonoscopy
  • Constipation
  • Gastroenterology
  • Hemorrhoids
  • Internal Medicine
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Certifications, License, & Education

39 Years Experience

Dr. Clifford Frank Feiner holds an active medical license in the state of New York.

Medical License

Doctor Of Osteopathy with an active medical license in the state of New York that expires in 2027.

Education & Training

Residency

Completed their residency at Long Island College Hospital.

Medical School

Graduated from New York Institute Of Technology College Of Osteopathic Medicine in 1987.

NPI Number

Dr. Feiner's NPI number is 1851470363.

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Frequently Asked Questions

Does Dr. Clifford Feiner accept my insurance?
You can see the insurance plans that Dr. Clifford Feiner accepts on their Vitals profile.
Where is Dr. Clifford Feiner's office located?
Dr. Clifford Feiner's office is located at 761 Franklin Blvd, Long Beach, NY, 11561.
How can I make an appointment with Dr. Clifford Feiner?
You can find contact information for Dr. Clifford Feiner here on Vitals.
Which hospitals is Dr. Clifford Feiner affiliated with?
Dr. Clifford Feiner is affiliated with New York City Health And Hospitals Queens.
Does Dr. Clifford Feiner accept virtual/telehealth appointments?
Dr. Clifford Feiner has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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