Summary

Dr. Ruthee-Lu Bayer is a board-certified oncologist who has dedicated over three decades to cancer care. She earned her medical degree from New York Medical College and completed her residency at North Shore University Hospital. With 34 years of experience treating patients with various forms of cancer, Dr. Bayer has developed extensive expertise in hematologic malignancies and supportive care. She provides care in English for patients throughout her practice.

Dr. Bayer practices at Long Island Jewish Medical Center and sees patients at the Northwell Health Center for Advanced Medicine and RJ Zuckerberg Cancer Center in Lake Success, New York. She specializes in treating complex blood cancers, including acute myeloid leukemia and multiple myeloma. Her practice also focuses on managing treatment-related side effects such as nausea and vomiting that patients may experience during cancer therapy. Patients have given Dr. Bayer an average rating of 3.7 based on their care experiences.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3.7
  • 34 years of experience
  • 30 insurance plans accepted
  • speaks English
  • North Shore University Hospital
  • 6 written reviews
  • 2 specialties
  • 12 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 1 office location
  • Female

Office Location

Northwell Health Center for Advanced Medicine, RJ Zuckerberg Cancer Center

450 Lakeville Road Entrance BLake Success, NY 11042

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Dr. Ruthee-Lu Bayer, MD
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Dr. Ruthee-Lu Bayer, MDDr. Jennifer R. Cracchiolo, MDDr. Adam J. Schoenfeld, MDDr. Julia E Mcguinness, MD
OncologyOncologyOncologyOncology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.7 
34 Years of Experience 17 Years of Experience 12 Years of Experience 11 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English
Lake Success , NYNew York , NYNew York , NYNew York , NY
Med School: New York Medical College Med School: University of South Florida College of Medicine Med School: University of California San Francisco Med School: Baylor College Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Ruthee-Lu Bayer

  • 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)
  • Fidelis
  • Hamaspik
  • Healthfirst
  • Humana
  • Humana Military (Tricare)
  • Medicaid
  • Medicare
  • Northwell Direct
  • NYS Empire Plan (NYSHIP)
  • Oxford
  • Railroad Medicare
  • Senior Whole Health
  • United Healthcare
  • VillageCareMax
  • VNS Health
  • Wellcare
  • WTC (World Trade Center Program)

Medical Specialties

Dr. Ruthee-Lu Bayer has the following 2 specialties

Specialty Expertise

Dr. Ruthee-Lu Bayer has the following 12 areas of expertise

  • Anemia
  • Bone Marrow Transplant
  • Cancer
  • Chemotherapy
  • Leukemia
  • Lymphoma
  • Multiple Myeloma (Cancer of Plasma Cells)
  • Myelodysplastic Syndromes
  • Myelofibrosis
  • Myeloma
  • Myeloproliferative Disorders
  • Oncologist

Certifications, License, & Education

34 Years Experience

MEDICAL LICENSE

Medical Doctor, New York, 2026, Expired

EDUCATION & TRAINING

Residency

North Shore University Hospital

Medical School

New York Medical CollegeGraduated in 1992

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Frequently Asked Questions

Where is Dr. Ruthee-Lu Bayer's office located?
Dr. Ruthee-Lu Bayer's office is located at 450 Lakeville Road Entrance B, Lake Success, NY, 11042.
Which hospitals is Dr. Ruthee-Lu Bayer affiliated with?
Dr. Ruthee-Lu Bayer is affiliated with Long Island Jewish Medical Center.
Does Dr. Ruthee-Lu Bayer accept my insurance?
You can see the insurance plans that Dr. Ruthee-Lu Bayer accepts on their Vitals profile.
How can I make an appointment with Dr. Ruthee-Lu Bayer?
You can find contact information for Dr. Ruthee-Lu Bayer here on Vitals.
Is Dr. Ruthee-Lu Bayer accepting new patients?
Dr. Ruthee-Lu Bayer is accepting new patients on Vitals. View Dr. Ruthee-Lu Bayer's profile on Vitals to make an appointment.

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