4
1 Rating
Summary
John Leff specializes in internal medicine with additional expertise in endocrinology, diabetes, and metabolism. They earned their medical degree from State University of New York Downstate and have been practicing for 48 years. John speaks English fluently.
John practices in Brooklyn, New York, bringing decades of experience to patient care. They treat conditions such as varicose veins, venous skin ulcers, and mood disorders in children. Their expertise includes performing Doppler ultrasounds, providing counseling services, and conducting vascular studies. Patients have given John an average rating of 4.0 on Vitals.
John practices in Brooklyn, New York, bringing decades of experience to patient care. They treat conditions such as varicose veins, venous skin ulcers, and mood disorders in children. Their expertise includes performing Doppler ultrasounds, providing counseling services, and conducting vascular studies. Patients have given John an average rating of 4.0 on Vitals.
AI-generated from data on this provider profile.
Quick Facts
- 48 years of experience
- 6 insurance plans accepted
- speaks English
- State University of New York Downstate
- 2 specialties
- 1 area of expertise
- 2 office locations
Office Locations
Dr. John Leff has 2 locationsCompare with Similar Doctors
 |  |  |  |
| Dr. John Leff | Dr. Mariyum A. Shakir, MD | Dr. Chiti Parikh, MD | Dr. Akash Patel, MD |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | ||
| 48 Years of Experience | 22 Years of Experience | 16 Years of Experience | 8 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available |
| Speaks English | Speaks English, Spanish | Speaks English | Speaks English |
| Brooklyn , NY | Brooklyn , NY | New York , NY | New York , NY |
| Med School: State University of New York Downstate | Med School: N K P Salve Institute Of Medical Sciences | Med School: Rutgers Robert Wood Johnson Medical School | Med School: Rutgers Robert Wood Johnson Medical School |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. John Leff
Medical Specialties
Dr. John Leff has the following 2 specialties
Specialty Expertise
Dr. John Leff has the following area of expertise
Certifications, License, & Education
48 Years Experience
EDUCATION & TRAINING
Medical School
State University of New York DownstateGraduated in 1978
Similar Doctors
Frequently Asked Questions
- Where is Dr. John Leff's office located?
- Dr. John Leff's office is located at 150 55th St, Brooklyn, NY, 11220.
- What languages does Dr. John Leff speak?
- Dr. John Leff speaks English.
- Does Dr. John Leff accept virtual/telehealth appointments?
- Dr. John Leff has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Does Dr. John Leff accept my insurance?
- You can see the insurance plans that Dr. John Leff accepts on their Vitals profile.
- Is Dr. John Leff accepting new patients?
- Dr. John Leff has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
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