0 reviews
Summary
Dr. Nicholas Sikalas is a vascular surgeon who specializes in treating conditions affecting the blood vessels throughout the body. With his secondary focus in general surgery, he brings comprehensive surgical expertise to complex vascular cases. Dr. Sikalas earned his medical degree from SUNY Downstate Medical Center College of Medicine and has been practicing for 18 years. He is fluent in English.
Dr. Sikalas is affiliated with Stony Brook University Hospital and practices across multiple locations throughout New York, including Stony Brook, Mineola, Huntington, Bay Shore, Syosset, and New York City. He focuses on treating peripheral artery disease and atherosclerosis, conditions that affect blood flow to the arms and legs. His expertise also includes managing varicose veins, helping patients with both cosmetic and medical concerns related to these enlarged vessels. Dr. Sikalas performs diagnostic procedures such as Doppler ultrasound and carotid artery ultrasound to assess blood …vessel health and guide treatment decisions.
Read More Read less Dr. Sikalas is affiliated with Stony Brook University Hospital and practices across multiple locations throughout New York, including Stony Brook, Mineola, Huntington, Bay Shore, Syosset, and New York City. He focuses on treating peripheral artery disease and atherosclerosis, conditions that affect blood flow to the arms and legs. His expertise also includes managing varicose veins, helping patients with both cosmetic and medical concerns related to these enlarged vessels. Dr. Sikalas performs diagnostic procedures such as Doppler ultrasound and carotid artery ultrasound to assess blood …vessel health and guide treatment decisions.
AI-generated from data on this provider profile.
Quick Facts
- 18 years of experience
- speaks English
- Suny Downstate Medical Center College Of Medicine
- 2 specialties
- 2 areas of expertise
- 5 hospital affiliations
- 6 office locations
- Male
Office Locations
Dr. Nicholas Sikalas has 6 locationsCompare with Similar Doctors
![]() | ![]() | ![]() | ![]() |
| Dr. Nicholas Sikalas, MD | Dr. Stephen Hurst, MD | Dr. Stuart Blackwood, MD | Dr. Alexander Gart, MD |
| Vascular Surgery | Vascular Surgery | Vascular Surgery | Vascular Surgery |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 18 Years of Experience | |||
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | Speaks Spanish, Russian | Speaks Spanish, Russian | |
| Stony Brook , NY | Suffern , NY | Bronx , NY | Brooklyn , NY |
| Med School: Suny Downstate Medical Center College Of Medicine | |||
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Nicholas Sikalas
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Nicholas Sikalas has the following 2 specialties
Specialty Expertise
Dr. Nicholas Sikalas has the following 2 areas of expertise
Certifications, License, & Education
18 Years Experience
MEDICAL LICENSE
Medical Doctor, New York, 2026, Active
EDUCATION & TRAINING
Medical School
Suny Downstate Medical Center College Of MedicineGraduated in 2008
Similar doctors
Frequently Asked Questions
- Is Dr. Nicholas Sikalas accepting new patients?
- Dr. Nicholas Sikalas has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- Does Dr. Nicholas Sikalas accept my insurance?
- You can see the insurance plans that Dr. Nicholas Sikalas accepts on their Vitals profile.
- Which hospitals is Dr. Nicholas Sikalas affiliated with?
- Dr. Nicholas Sikalas is affiliated with STONY BROOK UNIVERSITY HOSPITAL, South Shore University Hospital, Huntington Hospital, The Mount Sinai Hospital, and SYOSSET HOSPITAL.
- What languages does Dr. Nicholas Sikalas speak?
- Dr. Nicholas Sikalas speaks English.
- Where is Dr. Nicholas Sikalas's office located?
- Dr. Nicholas Sikalas's office is located at 101 Nicolls Rd, Stony Brook, NY, 11794.
Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews
Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.
Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.
Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.








