Why Patients Choose This Visit

Accepting new patients

In-person visits

Coverage & Payment

Accepted coverage

Contact (516) 708-2520 to confirm insurance.

Patient reviews

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No written reviews yet for this doctor profile.

Common visit reasons

Illness

New symptoms

Follow-up

Annual checkup

Prescription refill

Second opinion

Treatment index

Conditions Marzena Gieniusz most likely treats, ranked by estimated volume. Bars are an estimate based on specialty, profile details, and patient reviews — not insurance claims data.

HypertensionTreats more than 96% of providers
Estimated
Type 2 DiabetesTreats more than 94% of providers
Estimated
High CholesterolTreats more than 91% of providers
Estimated
Chronic Kidney DiseaseTreats more than 75% of providers
Estimated
HypothyroidismTreats more than 75% of providers
Estimated
Heart FailureTreats more than 73% of providers
Estimated
COPDTreats more than 73% of providers
Estimated

Practice locations

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Practice location

865 NORTHERN BLVD STE 201, GREAT NECK, NY, 11021

(516) 708-2520

Google Maps Open map

Care style

NPI-listed providerOffice confirmation recommended

Credentials

Languages

English

NPI

1366886640