Dr. Gaztanaga works in Mineola, NY and 2 other locations and specializes in Cardiovascular Disease. Dr. Gaztanaga is affiliated with NYU Winthrop Hospital.


Years Experience: Not Available

Dr. Gaztanaga's Specialties

Dr. Gaztanaga's Education & Training

Medical School
Not Available


  • Overall Rating

  • Rate
    Explains conditions & treatments

  • Rate
    Takes time to answer my questions

  • Rate
    Provides follow-up as needed

Dr. Gaztanaga's Accepted Insurance

Please verify insurance information directly with your doctor's office as it may change frequently.

Insurance Plans

  • Aetna Choice POS II
  • Aetna Elect Choice EPO
  • Aetna HMO
  • Aetna Managed Choice POS Open Access
  • Aetna NYC Community Plan

Dr. Gaztanaga's Office Information & Appointments

This physician has multiple office locations. See Office Information for details.


Nickolaos Michelakis Md

212 Jericho Tpke
Mineola, NY 11501

Get Directions

Tel: (516) 663-2396

Fax: Not Available

Practice Website: Not Available

Accepting New Patients: No

Medicare Accepted: No

Medicaid Accepted: No

M 8:30 AM - 4:30 PM
T 8:30 AM - 4:30 PM
W 8:30 AM - 4:30 PM
T 8:30 AM - 4:30 PM
F 8:30 AM - 4:30 PM
S Closed
S Closed

Other Physicians in Dr. Gaztanaga's Practice

Hospital Affiliations