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Summary
Dr. Nicholas Sikalas is a board-certified vascular surgeon who specializes in treating diseases of the blood vessels throughout the body. He earned his medical degree from SUNY Downstate Medical Center College of Medicine and has been practicing for 18 years. Dr. Sikalas communicates with patients in English.
Dr. Sikalas maintains hospital privileges at several prestigious medical centers, including Stony Brook University Hospital, South Shore University Hospital, and The Mount Sinai Hospital in New York. His practice locations span across New York, from Stony Brook to Mineola. He treats patients with peripheral artery disease and atherosclerosis, helping restore proper blood flow to affected areas. Dr. Sikalas also provides care for varicose veins and performs diagnostic procedures such as Doppler ultrasound and carotid artery ultrasound to evaluate blood vessel health.
Dr. Sikalas maintains hospital privileges at several prestigious medical centers, including Stony Brook University Hospital, South Shore University Hospital, and The Mount Sinai Hospital in New York. His practice locations span across New York, from Stony Brook to Mineola. He treats patients with peripheral artery disease and atherosclerosis, helping restore proper blood flow to affected areas. Dr. Sikalas also provides care for varicose veins and performs diagnostic procedures such as Doppler ultrasound and carotid artery ultrasound to evaluate blood vessel health.
Overview based on verified provider data
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. Matthew Y Suh, MD | Dr. Chaim I. Fishfeld, DO, FACOS | Dr. Matthew Carpiniello, MD |
| Vascular Surgery | Vascular Surgery | Vascular Surgery | Vascular Surgery |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 18 Years of Experience | 24 Years of Experience | 11 Years of Experience | |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | Virtual Visit Available |
| Speaks English | Speaks French, Spanish | Speaks English | |
| Stony Brook , NY | Forest Hills , NY | Staten Island , NY | Pomona , NY |
| Med School: Suny Downstate Medical Center College Of Medicine | Med School: SUNY Downstate College of Medicine | Med School: New York Institute Of Technology College Of Osteopathic Medicine | Med School: Georgetown University School 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
Dr. Nicholas Sikalas holds an expired medical license in the state of New York.
Medical License
Medical Doctor with an expired medical license in the state of New York that expired in 2026.
Education & Training
Medical School
Graduated from Suny Downstate Medical Center College Of Medicine in 2008.
NPI Number
Dr. Sikalas' NPI number is 1720307002.
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Frequently Asked Questions
- 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.
- How can I make an appointment with Dr. Nicholas Sikalas?
- You can find contact information for Dr. Nicholas Sikalas here on Vitals.
- Does Dr. Nicholas Sikalas accept virtual/telehealth appointments?
- Dr. Nicholas Sikalas has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- 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.
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