Summary

Dr. Leonard Kessler specializes in internal medicine and brings over five decades of medical expertise to patient care. They earned their medical degree from Albert Einstein College of Medicine and completed their residency at the prestigious Memorial Sloan Kettering Cancer Center, where they developed a strong foundation in comprehensive internal medicine practices.

Dr. Kessler practices in Woodmere and Rockville Centre, New York, providing accessible care to patients across the South Shore region. Their extensive experience spans 51 years, during which they have developed deep expertise in diagnosing and treating a wide range of adult health conditions. Patients consistently rate Dr. Kessler highly, with an average rating of 4.1 out of 5 stars, reflecting their commitment to quality patient care and clinical excellence.

Overview based on verified provider data

Quick Facts

  • 4.1
  • 51 years of experience
  • Memorial Sloan Kettering Cancer Center
  • 6 written reviews
  • 1 specialty
  • 7 areas of expertise
  • 1 board certification
  • 2 office locations

Patients’ Perspective

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

Office Locations

Dr. Leonard M Kessler has 2 locations

Leonard Kessler Md

971 S EndWoodmere, NY 11598

South Shore Hematology Oncology Associates Pc

242 Merrick Rd Ste 301Rockville Centre, NY 11570

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Dr. Leonard M Kessler, MDDr. Piya Ghoshal, MDDr. Jenny Liu, MD, MS, LDDr. Eric Yoon, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
4.1 
4.4 
3.6 
51 Years of Experience 28 Years of Experience 29 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option Virtual Visit Available
Speaks English Speaks Spanish, Chinese, English Speaks English
Woodmere , NYAmityville , NYWARREN , NJNew York , NY
Med School: Albert Einstein College Of Medicine Med School: St Georges University School Of Medicine Med School: Guangdong Pharmaceutical University Med School: State University of New York
Current Profile
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Insurance Plans Accepted by Dr. Leonard M Kessler

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Leonard M Kessler has the following specialty

Specialty Expertise

Dr. Leonard M Kessler has the following 7 areas of expertise

  • Bone Marrow Transplant
  • Cancer
  • Chemotherapy
  • Leukemia
  • Lymphoma
  • Myelofibrosis
  • Myeloma

Certifications, License, & Education

51 Years Experience

Education & Training

Residency

Completed their residency at Memorial Sloan Kettering Cancer Center.

Medical School

Graduated from Albert Einstein College Of Medicine in 1975.

NPI Number

Dr. Kessler's NPI number is 1942209135.

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Frequently Asked Questions

Is Dr. Leonard Kessler accepting new patients?
Dr. Leonard Kessler has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Leonard Kessler accept my insurance?
You can see the insurance plans that Dr. Leonard Kessler accepts on their Vitals profile.
Where is Dr. Leonard Kessler's office located?
Dr. Leonard Kessler's office is located at 971 S End, Woodmere, NY, 11598.
Does Dr. Leonard Kessler accept virtual/telehealth appointments?
Dr. Leonard Kessler has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Leonard Kessler?
You can find contact information for Dr. Leonard Kessler here on Vitals.

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