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Medical School: Midwestern University / Chicago College of Osteopathic Medicine – Downer’s Grove, IL

Internal Medicine: Midwestern University / Franciscan St. James Health – Olympia Fields, IL

Diagnostic Radiology: Midwestern University / Franciscan St. James Health – Olympia Fields, IL

Musculoskeletal Imaging: Mayo Clinic – Rocherster, MN

Breast Imaging: Mallinckrodt Institute of Radiology / Washington University in St. Louis – St. Louis, MO

American Osteopathic Board of Radiology

Medical School: University of Wisconsin Medical School – Madison, WI

Internal Medicine: University of Colorado – Denver, CO

Diagnostic Radiology: Vanderbilt University – Nashville, TN

Neuroradiology: Stanford University – Stanford, CA

American Board of Radiology 2001

Medical School: University of Utah School of Medicine – Salt Lake City, UT

Transitional: LDS Hospital – Salt Lake City, UT

Radiology: Massachusetts General Hospital – Boston, MA

Neuroradiology: Massachusetts General Hospital – Boston, MA 2011

American Board of Radiology

Certificate of Added Qualification, Neuroradiology 

Medical School: University of Texas Medical School at Houston, Houston,TX

Internal Medicine: Texas A&M University Health Science Center – Scott & White Hospital, Temple, TX

Diagnostic Radiology: University of Texas Health Science Center at Houston, Houston, TX

Cardiothoracic Radiology: National Jewish Health/University of Colorado, Denver, CO

American Board of Radiology 2015

Medical School: Dartmouth Medical School – Hanover, NH

Internal Medicine: William Beaumont Army Medical Center – El Paso, TX

Diagnostic Radiology: San Antonio Uniformed Services Health Education Consortium – San Antonio, TX

Research Fellowship: Ohio State University Heart Lung Institute – Columbus, OH

American Board of Radiology 2008

Medical School: Louisiana State University Health Sciences Center Doctor of Medicine

Internal Medicine: Louisiana State University Health Sciences Center – Shreveport, LA

Diagnostic Radiology: University of Colorado – Denver, CO

Musculoskeletal Imaging and Intervention: University of Wisconsin – Madison, WI

Medical School: Tulane University School of Medicine – New Orleans, LA

Medical Internship: Ochsner Medical Center – Jefferson, LA

Diagnostic Radiology: Ochsner Medical Center – Jefferson, LA

Musculoskeletal Radiology: University of Wisconsin – Madison, WI

Medical School:  University of Michigan – Ann Arbor, MI

Duke University School of Medicine – Durham, NC

Diagnostic Radiology: Duke University School of Medicine – Durham, NC

Pediatric Radiology: Duke University School of Medicine – Durham, NC

American Board of Radiology 2011

Certificate of Added Qualification in Pediatric Radiology 2013

Medical School: Medical College of Wisconsin – Milwaukee, WI

Transitional Internship: Transitional Internship-Aurora St. Luke’s Medical Center – Milwaukee, WI

Diagnostic Radiology: Mallinckrodt Institute of Radiology – St. Louis, MO

Musculoskeletal and Interventional Radiology: University of Virginia – Charlottesville, VA

American Board of Radiology 2016

RIA Neurovascular is the leading neurointerventional surgery center in the Denver area, with locations in Englewood, Aurora, Lone Tree, Littleton and Golden, Colorado. The highly experienced team of neurovascular specialists offer state-of-the-art, minimally invasive treatments for a wide range of conditions, including arteriovenous malformations (AVMs), brain aneurysms, subdural hemorrhage, carotid stenosis, and stroke.

The team at RIA Neurovascular only uses evidence-based, cutting-edge therapies to diagnose and treat neurovascular health problems. All surgeons are fellowship-trained, board-certified leaders in the field. They’re supported by equally well-trained nurse practitioners and clinical staff. 

The team is responsive and patient-focused. They take time to explain patients’ health issues and treatment options. The team wants to educate patients, so they feel empowered to make the best decisions about their health care. 

RIA Neurovascular actively participates in clinical research. They investigate and support emerging best practices and technologies to ensure they offer the best possible procedures. 

RIA accepts most insurance plans. The practice welcomes new patients and offers appointments via the phone or the online scheduling tool. 

Eric Arias, MD, is one of the gifted neurointerventional surgeons practicing at RIA Neurovascular in Englewood, Colorado. Dr. Arias has a combined background as a neurosurgeon and endovascular neuroradiologist, which allows him to provide a comprehensive and unbiased perspective to his patients. 

Dr. Arias earned his Doctor of Medicine at the prestigious Columbia University in New York City. He went on to serve his neurological surgery residency at Washington University / Barnes Jewish Hospital in St. Louis. 

He also completed rigorous fellowship training in endovascular surgical neuroradiology at Washington University's Mallinckrodt Institute of Radiology in St. Louis. Dr. Arias has also contributed to dozens of articles published in peer-reviewed journals. 

Dr. Arias provides both surgical and minimally invasive endovascular procedures to address health issues, including aneurysms, stroke, and carotid stenosis. His other areas of particular interest include meningiomas, cervical spine disease, and minimally invasive spinal surgeries. He offers a compassionate, customized approach to patient care, combined with a meticulous surgical ability. 

Board-certified in both diagnostic radiology and neuroradiology, Ian Kaminsky, MD, MS, is one of the leading neurointerventional surgeons practicing at RIA Neurovascular, in Englewood, Colorado. He offers state-of-the-art procedures to address a wide range of health conditions ranging from ischemic stroke to cerebral aneurysms.

Dr. Kaminsky earned his Doctor of Medicine and Master of Science with honors at the American University of the Caribbean School of Medicine, in St. Maarten, Netherland Antilles. He served his internship and his radiology residency at William Beaumont Hospital in Royal Oak, Michigan.

Dr. Kaminsky went on to complete rigorous fellowship training in diagnostic neuroradiology at Weill Cornell Medical Center, New York-Presbyterian Hospital and Memorial Sloan Kettering Cancer Center, in New York. He participated in an additional prestigious fellowship program in endovascular surgical neuroradiology at Johns Hopkins Hospital in Baltimore.

Dr. Kaminsky shares his knowledge and expertise by presenting at seminars and conferences around the country. He has also contributed to publications in peer-reviewed medical journals.  

Medical School: Loyola University Stritch School of Medicine – Chicago, IL

Internal Medicine: Exempla St. Joseph Hospital – Denver, CO

Diagnostic Radiology: University of Colorado – Aurora, CO

Interventional Radiology: Medical College of Wisconsin – Milwaukee, WI

American Board of Radiology 2016

Tony Brown, MD, is the Medical Director and a board-certified vascular and interventional radiologist specializing in pelvic stabilization and kyphoplasty at RIA Endovascular. Dr. Brown sees patients at the practice's location in Greenwood Village, Colorado.

He pursued medical school at Loyola University Stritch School of Medicine in Chicago, Illinois, followed by an internship in Internal Medicine at Exempla St. Joseph Hospital in Denver, Colorado, and a residency in Diagnostic Radiology at the University of Colorado in Aurora.

Dr. Brown completed his fellowship in Interventional Radiology at the Medical College of Wisconsin in Milwaukee. 

He has contributed to a number of publications and presentations, such as:

• Gipson MG, Smith, MT, Durham JD, Brown A, Johnson T, Ray CE Jr, Gupta RK, Kondo KL, Rochon PJ, Ryu RK. Intravascular US-Guided Portal Vein Access: Improved Procedural Metrics during TIPS Creation. Journal of Vascular and Interventional Radiology, 2016 Aug; 27(8):1140-7. PMID: 26852944
• Charles E Ray, Anthony C Brown, Tyler J Green, Helena Winston, Sara M Kreidler, Deborah H Glueck, Paul J Rochon. Survival outcomes in patients with advanced hepatocellular carcinoma treated with drug-eluting bead chemoembolization. American Journal of Roentgenology. 2015; 204: 440-447. PMID: 25615768
• Brown A, Malden E, Kugelmas M, Kortz E. Diagnosis of pancreatic duct-portal vein fistula; a case report and review of the literature. Journal of Radiology Case Reports. 2014 March; 8(3):31-38. PMID: 24967026

In 2016, Dr. Brown obtained board certification from the American Board of Radiology (ABR).

He is committed to caring for patients at RIA Endovascular and truly provides exceptional care.

Medical School:  Case Western Reserve University – Cleveland, OH

Diagnostic Radiology: University of Utah – Salt Lake City, UT

Vascular and Interventional Radiology: Medical College of  Wisconsin – Milwaukee WI

Board Certified Diagnostic Radiology 2012

CAQ-Vascular and Interventional Radiology 2014

Y90 Authorized User – State of Colorado 2016

Registered Physician in Vascular Interpretation (RPVI) 2018

Greg Martin, MD, is a board-certified vascular and interventional radiologist providing exceptional care at RIA Endovascular in Greenwood Village, Colorado. Dr. Martin’s dedication to patient well-being and innovative solutions has made him an invaluable asset to the team.

Dr. Martin attended medical school at Case Western Reserve University in Cleveland, Ohio. After earning his medical degree, he undertook a rigorous residency in diagnostic radiology at the University of Utah in Salt Lake City. 

Dr. Martin’s commitment to excellence in interventional radiology encouraged him to complete a vascular and interventional radiology fellowship at the Medical College of Wisconsin in Milwaukee, further enhancing his expertise.

With multiple board certifications, including in diagnostic radiology and interventional radiology, and a Certificate of Added Qualification (CAQ) in vascular and interventional radiology, Dr. Martin is uniquely qualified to offer patients a comprehensive range of cutting-edge treatments and procedures. He is also a Y90 Authorized User in Colorado and became a Registered Physician in Vascular Interpretation (RPVI) in 2018, highlighting his dedication to staying at the forefront of his field.

Dr. Martin’s areas of expertise include complex vascular interventions, ensuring patients benefit from the latest medical advancements. His unwavering commitment to patient care, combined with his extensive education and certifications, makes him an invaluable member of the RIA Endovascular team, providing patients with exceptional medical care and innovative solutions.

Medical School: New York Medical College – Valhalla, NY

Preliminary Medicine: Greenwich Hospital – Greenwich, CT

Diagnostic Radiology: University of Colorado – Aurora, CO

Interventional Radiology: University of Colorado – Aurora, CO

American Board of Radiology 2018

Matt Brown, MD, is a board-certified vascular and interventional radiologist at RIA Endovascular. Dr. Matt Brown sees patients at the practice's Greenwood Village, Colorado office.

He pursued medical school at New York Medical College in Valhalla, New York, followed by an internship in Preliminary Medicine at Greenwich Hospital in Greenwich, Connecticut.

He completed his residency in Diagnostic Radiology at the University of Colorado in Aurora and a fellowship in Interventional Radiology at the University of Colorado.

In 2018, Dr. Matt Brown obtained board certification from the American Board of Radiology (ABR). He has contributed to many presentations and publications, like:

• Brown MA, Nevrekar D, Chung JH. Factors leading to precipitation of peri-breast implant gas following airline travel to high altitude. IRB approved retrospective review of 390 CT scans. American Journal of Roentgenology. 2015;205: 971-975. 10.2214/AJR.15.15031
• DePopas E, Brown MA Varicose Veins and Lower Extremity Venous Insufficiency. Semin intervent Radiol 2018; 35(01): 056-061 DOI: 10.1055/s-0038-1636522
• Bakdash K, Schramm KM, Annam A, Brown MA et al. Complication of Renal Biopsy. Semin Intervent Radiol 2019; 36:97-103 PMID 31123379

Dr. Matt Brown is kind and team-oriented. His favorite part about working with the team at RIA is his colleagues and patients. Not only is the team technically great, but he says they’re also genuine and caring people.

He also loves to see how happy the patients are with recovery time and their results after procedures. Treating conditions through a tiny incision and having the patients say, “That’s it?” afterward never gets old.

Dr. Matt Brown enjoys spending as much time as possible outside in his free time with his wife, Amber, their son, and their lazy, 120-pound mutt, Morris. He also has a 1984 Toyota 4X4 truck that he is slowly fixing up.

Medical School:  University of Washington – Seattle, WA

Surgery/Medicine: Swedish Medical Center – Seattle, WA

Diagnostic Radiology: University of Washington – Seattle, WA

Vascular/Interventional Radiology: University of Washington – Seattle, WA

American Board of Radiology 2006

Vascular and Interventional Radiology Certificate of Added Qualification 2008

Todd Kooy, MD, is a highly regarded board-certified vascular and interventional radiologist serving patients at RIA Endovascular in Greenwood Village, Colorado. Dr. Kooy specializes in treating vascular issues using cutting-edge interventional radiology procedures that offer patients benefits like less pain, faster recovery times, and minimized scarring.

Dr. Kooy attended the University of Washington in Seattle, where he earned his medical degree, setting the stage for his medical career.

Continuing his medical training, Dr. Kooy completed a comprehensive internship in surgery and medicine at Swedish Medical Center in Seattle. His dedication and passion for the field prompted Dr. Kooy to pursue a diagnostic radiology residency at the University of Washington. This rigorous program equipped him with a strong foundation in radiology.

Dr. Kooy completed a fellowship at the University of Washington in Seattle to refine his expertise in vascular and interventional radiology. He holds board certifications from the American Board of Radiology and a Vascular and Interventional Radiology Certificate of Added Qualification (CAQ). These certifications highlight Dr. Kooy’s commitment to providing his patients with advanced care.

With a dedication to ongoing learning and delivering superior patient care, Dr. Kooy strives to give each patient the personalized treatment they deserve at RIA Endovascular.

Medical School: The Ohio State University College of Medicine – Columbus, Ohio

Internal Medicine: Riverside Methodist Hospital – Columbus, OH

University of Cincinnati College of Medicine – Cincinnati, OH

Mallinckrodt Institute of Radiology – St. Louis, Missouri

American Board of Radiology – Diagnostic Radiology Board Certification
American Board of Radiology – Interventional Radiology Board Certification

Galen Award for Academic Excellence in the Anatomical Sciences, Wright State University 2002

Brian Ravert, MD, practices as a vascular and interventional radiologist with RIA Endovascular in Greenwood Village and Windsor, Colorado.

After studying physics during undergrad, Dr. Ravert graduated from The Ohio State University College of Medicine in Columbus, Ohio. With a focus on the intellectual challenges and patient service potential of medicine, Dr. Ravert interned in internal medicine at Riverside Methodist Hospital, also located in Columbus, Ohio. He then completed his residency at the University of Cincinnati College of Medicine.

Dr. Ravert completed a fellowship at the Mallinckrodt Institute of Radiology in St. Louis, Missouri. He is board-certified by the American Board of Radiology in diagnostic radiology and interventional radiology. He received the Galen Award for Academic Excellence in the Anatomical Sciences from Wright State University.

In his practice as an interventional radiologist, Dr. Ravert focuses on analytical and procedural techniques, as well as the importance of direct patient contact and high-quality patient care.

Outside of work, Dr. Ravert spends time with his family, reads, and unwinds by playing the guitar.

Medical School:  University of Pennsylvania – Philadelphia, PA

Transitional: St. John’s Mercy Medical Center – Creve Coeur, MO

Diagnostic Radiology: Mallinckrodt Institute of Radiology, Washington University – St. Louis, MO

Interventional Radiology: Medical College of Wisconsin – Milwaukee, WI

American Board of Radiology 2010

Certificate of Added Qualification for Vascular and Interventional Radiology 2012

Dr. Grande earned his medical degree from the University of Pennsylvania in Philadelphia. After finishing medical school, he pursued a transitional internship at St. John's Mercy Medical Center in Creve Coeur, Missouri. His dedication to the field led him to a residency in diagnostic radiology at the Mallinckrodt Institute of Radiology, Washington University in St. Louis, Missouri. 

Dr. Grande further honed his skills through an interventional radiology fellowship at the Medical College of Wisconsin in Milwaukee.

As a leader in vascular interventional radiology, Dr. Grande has authored numerous medical articles, publications, and presentations. He achieved board certification from the American Board of Radiology nearly 15 years ago, solidifying his expertise in the field. Dr. Grande also obtained a Certificate of Added Qualification (CAQ) for Vascular and Interventional Radiology in 2012, showcasing his commitment to providing advanced patient care. 

With this impressive educational background and certifications, Dr. Grande continues to excel at RIA Endovascular. He looks forward to working with new patients and delivering personalized care through cutting-edge treatments and modern techniques.