Summary

NYU Langone nephrologist Dr. John Maesaka translates research into clinical treatments for people with kidney diseases.

Quick Facts

  • accepting new patients
  • 5
  • 65 years of experience
  • 5 insurance plans accepted
  • speaks English, Spanish
  • Mount Sinai Medical Center
  • 3 written reviews
  • 2 specialties
  • 9 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 1 office location
  • Male

Office Location

NYU Langone Nephrology Associates—Mineola

200 Old Country Rd Ste 370Mineola, NY 11501

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Dr. John K. Maesaka, MDDr. Thalia Salinas, MDDr. Heedeok Han, MDDr. Ali G Gharavi, MD
NephrologyNephrologyNephrologyNephrology
Accepts New Patients Accepts New Patients
4.9 
65 Years of Experience 11 Years of Experience 9 Years of Experience 36 Years of Experience
Virtual Visit Available Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, Spanish Speaks Spanish, English Speaks Spanish, English
Mineola , NYNew York , NYNew York , NYNew York , NY
Med School: Boston University School Of Medicine Med School: Baylor College Of Medicine Med School: Univ Of Tx Hlth Sci Ctr At San Antonio Joe R & Teresa Lozano Long Schof Med Med School: George Washington University School Of Medicine & Health Sciences
Current Profile
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Insurance Plans Accepted by Dr. John K. Maesaka

  • Accepts Medicare
  • Aetna HMO
  • Aetna Indemnity
  • Aetna Medicare
  • Local 1199 - NYU Hospital Member Choice
  • Local 1199 PPO

Medical Specialties

Dr. John K. Maesaka has the following 2 specialties

Specialty Expertise

Dr. John K. Maesaka has the following 9 areas of expertise

  • Chronic Kidney Disease (CKD)
  • Chronic Renal Disease
  • Dialysis
  • End Stage Renal Disease (ESRD)
  • Hemodialysis
  • Kidney Biopsy
  • Nephrologist
  • Peritoneal Dialysis
  • Urinalysis

Certifications, License, & Education

65 Years Experience

MEDICAL LICENSE

Medical Doctor, New York, 2026, Expired

EDUCATION & TRAINING

Residency

Mount Sinai Medical Center

Medical School

Boston University School Of MedicineGraduated in 1961

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Frequently Asked Questions

Is Dr. John Maesaka accepting new patients?
Dr. John Maesaka is accepting new patients on Vitals. View Dr. John Maesaka's profile on Vitals to make an appointment.
What languages does Dr. John Maesaka speak?
Dr. John Maesaka speaks English and Spanish.
Does Dr. John Maesaka accept my insurance?
You can see the insurance plans that Dr. John Maesaka accepts on their Vitals profile.
Which hospitals is Dr. John Maesaka affiliated with?
Dr. John Maesaka is affiliated with Nyu Langone Hospital Long Island.
Where is Dr. John Maesaka's office located?
Dr. John Maesaka's office is located at 200 Old Country Rd Ste 370, Mineola, NY, 11501.

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