Summary

Dr. Leonardo graduated from the State University of New York Downstate Medical Center College of Medicine in 2002. Dr. Leonardo works in Syosset, NY and specializes in Anesthesiology. Dr. Leonardo is affiliated with Select Specialty Hospital Northeast New Jersey.

Quick Facts

  • 5
  • 24 years of experience
  • State University Of New York Downstate Medical Center College Of Medicine
  • 1 specialty
  • 1 area of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 1 office location

Patients’ Perspective

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

Office Location

Art Of Anesthesia

75 Jackson Ave Ste 204Syosset, NY 11791

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Dr. John Lancelot Leonardo, MD
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Dr. John Lancelot Leonardo, MDDr. Boleslav Kosharskyy, MDDr. Roman Shulkin, MDDr. Dmitriy Dvoskin, MD
AnesthesiologyAnesthesiologyAnesthesiologyAnesthesiology
Accepts New Patients Accepts New Patients Accepts New Patients
3.6 
4.3 
4.8 
24 Years of Experience 29 Years of Experience 12 Years of Experience 14 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Russian, Spanish, Portuguese, Arabic, Uzbek, Urdu, Georgian, Korean, Mandarin Speaks English Speaks English
Syosset , NYBronx , NYBrooklyn , NYNew York , NY
Med School: State University Of New York Downstate Medical Center College Of Medicine Med School: Freie Universitaet Berlin Medizinische Fachbereich Med School: St Georges University School Of Medicine Med School: St Georges University School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. John Lancelot Leonardo

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

Medical Specialties

Dr. John Lancelot Leonardo has the following specialty

Specialty Expertise

Dr. John Lancelot Leonardo has the following area of expertise

  • Anesthesia

Certifications, License, & Education

24 Years Experience

Education & Training

Medical School

Graduated from State University Of New York Downstate Medical Center College Of Medicine in 2002.

NPI Number

Dr. Leonardo's NPI number is 1710999511.

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Frequently Asked Questions

Is Dr. John Leonardo accepting new patients?
Dr. John Leonardo has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. John Leonardo accept my insurance?
You can see the insurance plans that Dr. John Leonardo accepts on their Vitals profile.
Does Dr. John Leonardo accept virtual/telehealth appointments?
Dr. John Leonardo has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Which hospitals is Dr. John Leonardo affiliated with?
Dr. John Leonardo is affiliated with Select Specialty Hospital Northeast New Jersey.
Where is Dr. John Leonardo's office located?
Dr. John Leonardo's office is located at 75 Jackson Ave Ste 204, Syosset, NY, 11791.

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