Dr. Dominic Posillico, MD

Internal Medicine  |  
Male  |  
Age 61
Insurances AcceptedSave
Dr. Dominic Posillico, MD
Dr. Dominic Posillico, MD is an internal medicine doctor who practices in Farmingdale, NY. He is 61 years old and has been practicing for 33 years. Dr. Posillico is affiliated with Plainview Hospital and North Shore University Hospital.

Dominic J Posillico MD

475 Main St Ste 1A

Farmingdale, NY 11735

Contact Information

(516) 753-1155

Dr. Dominic Posillico, MD

Dr. Dominic Posillico, MD

Accepted insurance

  • Cigna
  • First Health (Coventry Health Care)
  • HealthFirst
  • Oxford Health Plans
  • UnitedHealthCare

*Please verify this information when scheduling an appointment.

Learn about Dr. Posillico

Dr. Posillico's Experience

Dr. Posillico's experience matches your search based on the following criteria:
  • Based on total number of patients treated over the last 12 months
  • Specializes in Internal Medicine
  • Board certified in Internal Medicine
  • No malpractice claims found
  • No sanctions found
  • No board actions found


  • Internal Medicine

Board Certifications

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

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.


  • Hofstra University School Of Medicine
    Undergraduate School | Graduated 1978
  • Universidad Autonoma De Guadalajara, Facultad De Medicina
    Medical School | Graduated 1984
  • Nassau County Medical Center
    Internship Hospital | Completed 1988
  • Nassau Co Med Center
    Residency Hospital | Completed 1989

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Posillico has no media or publications listed.

Languages Spoken

  • English
  • Spanish

Memberships & Professional Affiliations

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

Dr. Posillico's Reviews

Likelihood of recommending Dr. Posillico to family and friends
based on 11 total reviews (1 with a comment)
Dr. Posillico's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers Questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
  • Average wait time
    10 to 15 minutes
Patient Comments (1)
in Plainview, NY |
Dr Posillico is a true professional who really cares about his patients.
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Now Accepting New Patients
Dr. Posillico accepts 5 insurance carriers
  • Cigna
    Cigna HMO
    Cigna PPO
    Open Access Plus
  • First Health (Coventry Health Care)
    First Health (Coventry Health Care) PPO
  • HealthFirst
  • Oxford Health Plans
    Freedom Plan
  • UnitedHealthCare
    Oxford Liberty

*Please verify this information when scheduling an appointment.

Hospitals where Dr. Posillico has admitting privileges

North Shore University Hospital
300 Community Dr
Manhasset, NY 11030
View Hospital Profile
Plainview Hospital
888 Old Country Rd
Plainview, NY 11803
View Hospital Profile

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