Dr. John Maesaka, MD

Dr. John Maesaka, MD

Nephrology  |  
Male  |  
Age 82
(1)
Insurances AcceptedSave
Dr. John Maesaka, MD is a nephrology doctor who practices in Mineola, NY. He is 82 years old and has been practicing for 56 years. Dr. Maesaka is affiliated with NYU Winthrop Hospital.

200 Old Country Rd Ste 135

Mineola, NY 11501

Contact Information

Insurance Accepted

  • Aetna
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Louisiana
  • Blue Cross Blue Shield of Massachusetts
  • Capital District Physician's Health Plan (CDPHP)
  • Cigna
  • EmblemHealth
  • Empire Blue Cross Blue Shield
  • First Health (Coventry Health Care)
  • 3 More

*Please verify this information when scheduling an appointment.

Learn about Dr. Maesaka

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you

Top Care Areas

new

See how frequently Dr. Maesaka performs your care needs compared to other doctors.

Hypertensive Chronic Kidney Disease
very high
more than 99% of peers
Hyperkalemia
very high
more than 92% of peers
Phosphorus Metabolism Disorders
high
more than 88% of peers

Dr. Maesaka's percentages are based on the rate of treatment compared to peers nationwide from insurance data. Learn more info about our data and this Top Care Areas component.

We're trying something new with Top Care Areas.Was it helpful for you?YesNo

1

Specialties

  • Nephrology
2

Board Certifications

  • Internal Medicine
    Accredited by: American Board of Internal Medicine*
  • Nephrology
    Accredited by: American Board of Internal Medicine*
38

Conditions Treated

  • Acidosis
  • Acute Glomerulonephritis
  • Acute Kidney Failure
  • Alkalosis
  • Amyloidosis
  • Autoimmune Diseases
  • Bone Disorders
  • Brain Disorders
  • Calcium Metabolism Disorders
  • Chronic Glomerulonephritis
  • Chronic Kidney Diseases
  • Congenital Anomalies of Kidney
  • Congenital Cystic Kidney Disease
  • Congenital Polycystic Kidney Disease
  • Dehydration
  • Diabetes With Renal Manifestations
  • End-Stage Renal Disease
  • Gout
  • Hepatitis B - Immune Response
  • Hyperkalemia
  • Hypertension
  • Hypertensive Chronic Kidney Disease
  • Hypertensive Heart and Chronic Kidney Disease
  • Hypokalemia
  • Hypotension (Excluding Maternal)
  • Kidney Disease
  • Kidney Stones
  • Limb Swelling Caused by Fluid Overload
  • Mineral Metabolism Disorders
  • Nephritis and Nephropathy
  • Nephrotic Syndrome
  • Phosphorus Metabolism Disorders
  • Renal Artery Arteriosclerotic Disease
  • Renal Hyperparathyroidism
  • Renal Osteodystrophy
  • Secondary Renovascular Hypertension
  • Vascular Disease
  • Vitamin D Deficiency

More

Read More
3

Procedures

  • End-Stage Renal Disease Related Services
  • Hemodialysis
  • Peritoneal Dialysis

Background Check

0 Malpractice Claims

No malpractice history found for New York.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.

Education

  • Boston University School Of Medicine
    Medical School | Graduated 1961
  • Barnes Jewish Hospital
    Internship Hospital | Completed 1962
  • Barnes Jewish Hospital
    Residency Hospital | Completed 1963
  • Mt Sinai Hospital
    Residency Hospital | Completed 1967
  • Mt Sinai Hospital
    Fellowship Hospital | Completed 1970

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Maesaka has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

Dr. Maesaka does not have any memberships or affiliations listed. If you are Dr. Maesaka and would like to add memberships or affiliations, please update your profile.

Dr. Maesaka's Reviews

Likelihood of recommending Dr. Maesaka to family and friends
5.0
based on 1 review (1 with a comment)
Dr. Maesaka's Performance
  • Trustworthiness
    EXCELLENT
  • Explains condition(s) well
    EXCELLENT
  • Answers Questions
    EXCELLENT
  • Time well spent
    EXCELLENT
Office & Staff Performance
  • Scheduling
    EXCELLENT
  • Office environment
    EXCELLENT
  • Staff friendliness
    EXCELLENT
  • Average wait time
    Under 10 minutes
Patient Comments (1)
in Floral Park, NY |
Very thorough in his examination. Spends a lot of time with you. Ver nice Doctor. Easy to talk with him.
Have you seen Dr. John Maesaka, MD?
Are you Dr. Maesaka?
Make it easy for patients to share their feedback. Also manage your personalized profile!

See our Nephrology Specialist at NYU Winthrop Hospital

Visit Dr. Maesaka

Now Accepting New Patients
Dr. Maesaka accepts 12 insurance carriers
  • Aetna
    Aetna HMO
    Choice Plus POS II
  • Blue Cross Blue Shield
    Blue Card PPO
  • Blue Cross Blue Shield of Louisiana
    BlueConnect HMO
  • Blue Cross Blue Shield of Massachusetts
    Preferred Blue PPO
  • Capital District Physician's Health Plan (CDPHP)
    Capital District Physician's Health Plan (CDPHP) HMO
  • Cigna
    Cigna HMO
    Cigna PPO
    Open Access Plus
  • EmblemHealth
    Health Insurance Plan of Greater New York (HIP) PPO
  • Empire Blue Cross Blue Shield
    Empire Blue Cross Blue Shield HMO
  • First Health (Coventry Health Care)
    First Health (Coventry Health Care) PPO
  • MultiPlan
    MultiPlan PPO
    PHCS Network PPO
  • Oxford Health Plans
    Freedom Plan
  • UnitedHealthCare
    Oxford Liberty

*Please verify this information when scheduling an appointment.

Hospitals where Dr. Maesaka has admitting privileges

NYU Winthrop Hospital
259 1st St
Mineola, NY 11501
View Hospital Profile