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Dr. Daniel Portal, MD

Dr. Daniel Portal, MD

Interventional Radiologist
301 Franklin Ave, Ste 2, Hewlett, NY
Dr. Daniel Portal is a board-certified, fellowship-trained vascular and interventional radiologist specializing in advanced imaging and minimally invasive, image-guided treatments. He earned his medical degree from Stony Brook University School of Medicine, completed an Internal Medicine internship at Maimonides Medical Center, and trained in Diagnostic Radiology at Northwell Health Staten Island University Hospital. He then completed advanced fellowship training in Vascular and Interventional Radiology at Memorial Sloan Kettering Cancer Center and NewYork-Presbyterian Weill Cornell Medical Center. Dr. Portal has held attending and leadership roles at multiple institutions. As Chief of Interventional Radiology at Wyckoff Heights Medical Center in Brooklyn, he helped build and expand a comprehensive interventional radiology program, improving access to advanced minimally invasive therapies. His clinical focus includes image-guided treatments designed to reduce procedural risk, shorten recovery time, and provide effective alternatives to more invasive surgery when appropriate. He also maintains an active diagnostic radiology practice, giving him a broad perspective across imaging and intervention. Dr. Portal has presented at national interventional radiology conferences and remains engaged in academic medicine. He is known for a thoughtful, patient-centered approach, clear communication, and a strong commitment to clinical excellence, safety, and compassionate care.

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Today, Sep 2 – Tue, Sep 15
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About Dr. Daniel Portal

Dr. Daniel Portal is a board-certified, fellowship-trained vascular and interventional radiologist specializing in advanced imaging and minimally invasive, image-guided treatments. He earned his medical degree from Stony Brook University School of Medicine, completed an Internal Medicine internship at Maimonides Medical Center, and trained in Diagnostic Radiology at Northwell Health Staten Island University Hospital. He then completed advanced fellowship training in Vascular and Interventional Radiology at Memorial Sloan Kettering Cancer Center and NewYork-Presbyterian Weill Cornell Medical Center. Dr. Portal has held attending and leadership roles at multiple institutions. As Chief of Interventional Radiology at Wyckoff Heights Medical Center in Brooklyn, he helped build and expand a comprehensive interventional radiology program, improving access to advanced minimally invasive therapies. His clinical focus includes image-guided treatments designed to reduce procedural risk, shorten recovery time, and provide effective alternatives to more invasive surgery when appropriate. He also maintains an active diagnostic radiology practice, giving him a broad perspective across imaging and intervention. Dr. Portal has presented at national interventional radiology conferences and remains engaged in academic medicine. He is known for a thoughtful, patient-centered approach, clear communication, and a strong commitment to clinical excellence, safety, and compassionate care.

Popular visit reasons

Leg Pain While Walking / Peripheral Vascular Disease
Screening Mammogram (No Breast Cancer Symptoms)
Spine Deformation / Scoliosis
Ultrasound
Uterine Fibroids
Varicose Vein(s)
Vascular Surgery
X-ray
Leg Pain While Walking / Peripheral Vascular Disease
Screening Mammogram (No Breast Cancer Symptoms)
Spine Deformation / Scoliosis
Ultrasound

Office location

Dr. Daniel Portal, MD also offers online video visits for patients
VivaVein
301 Franklin Ave, Ste 2, Hewlett, NY 11557
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Education and background

Practice names

Board certifications

  • Interventional Radiology/Diagnostic Radiology (IR/DR) (American Board of Radiology)

Education and training

  • Medical School - Stony Brook University Hospital, Doctor of Medicine
  • Staten Island University Hospital - North Campus, Residency in Radiology
  • Memorial Sloan Kettering Cancer Center New York - Main Hospital, Fellowship in Vascular and Interventional Radiology
  • Maimonides Medical Center, Residency in Internal Medicine and Primary Care
  • Maimonides Medical Center (Internship)

Languages spoken

  • English

Provider's gender

Male

NPI number

1104358480

Patient reviews

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Frequently asked questions

How soon can I make an appointment with Dr. Daniel Portal?

Generally, Dr. Daniel Portal has appointments available on Zocdoc within 1 week. You can see Dr. Portal's earliest availability on Zocdoc and make an appointment online.

Is Dr. Daniel Portal accepting new patients?

Dr. Daniel Portal generally accepts new patients on Zocdoc. You can see Dr. Portal's earliest availability on Zocdoc and schedule an appointment online.

Does Dr. Daniel Portal accept my insurance?

Choose your insurance plan to verify if Dr. Portal is in-network.

Can I make an appointment with Dr. Daniel Portal online?

Yes, you can make an appointment online with Dr. Portal using Zocdoc. It’s simple, secure, and free.

What practice does Dr. Daniel Portal work with?

Where is Dr. Daniel Portal's office located?

Dr. Daniel Portal has 2 office locations in Hewlett, view full addresses on Dr. Portal's profile.

Which board certifications does Dr. Daniel Portal have?

Dr. Daniel Portal is certified by Interventional Radiology/Diagnostic Radiology (IR/DR) (American Board of Radiology).

What are common reasons for patients to see Dr. Daniel Portal?

Dr. Daniel Portal frequently sees patients for Screening Mammogram (No Breast Cancer Symptoms), Spine Deformation / Scoliosis , Ultrasound, Vascular Surgery , and X-ray. You can see other visit reasons for Dr. Daniel Portal on their profile.

What languages does Dr. Daniel Portal speak?

Dr. Daniel Portal speaks English.

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