Cardiologist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Chiropractor providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Dentist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Dermatologist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Family Physician providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
OB-GYN providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Ophthalmologist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Orthopedic Surgeon providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Pediatrician providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Physical Therapist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Podiatrist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Psychiatrist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Medical School: University of Cincinnati College of Medicine – Cincinnati, OH
Internship
Internal Medicine: Rush-Presbyterian-St. Luke’s Medical Center – Chicago, IL
Residency
Diagnostic Radiology: Tulane University Medical Center – New Orleans, LA
Fellowship
Neuroradiology/Endovascular Surgical Neuroradiology: Mallinckrodt Institute of Radiology,
Washington University – St. Louis, MO
Board Certifications
American Board of Radiology 1994
Certificate of Added Qualifications in Neuroradiology 1996
Donald Frei, MD, is one of the board-certified neurointerventional surgeons at RIA Neurovascular in Englewood, Colorado.
Dr. Frei earned his Doctor of Medicine at the University of Cincinnati College of Medicine, in Cincinnati, Ohio. He served his internship at Rush-Presbyterian-St. Luke's Medical Center in Chicago, before continuing his training with a diagnostic radiology residency at Tulane University Medical Center in New Orleans.
Dr. Frei went on to complete rigorous fellowship training in neuroradiology / endovascular surgical neuroradiology at Washington University's Mallinckrodt Institute of Radiology in St. Louis. Dr. Frei has also contributed to several articles in peer-reviewed journals. In addition to his certification through the American Board of Radiology, he also has a certificate of added qualifications in neuroradiology.
He provides a wide range of neurointerventional services and has specific interest in the endovascular treatment of acute stroke, intracranial aneurysms, and extracranial revascularization techniques. He also offers minimally invasive procedures, including catheter-directed stroke intervention, angioplasty, stent revascularization, and treatments for cerebral aneurysms and arteriovenous malformations (AVMs).
Benjamin Atchie, DO, one of the gifted neurointerventional surgeons at RIA Neurovascular in Englewood, Colorado. He is board-certified in diagnostic radiology with a certificate of added qualification in neuroradiology.
Dr. Atchie completed his Doctor of Osteopathic Medicine from the New York College of Osteopathic Medicine, in Westbury, New York. He went on to serve his internship at New York University Langone Hospital, in Brooklyn, New York, and a residency in diagnostic radiology at the Robert Wood Johnson Barnabas Health, Saint Barnabas Medical Center in Livingston, New Jersey.
Dr. Atchie has also participated in several prestigious fellowship programs, including interventional radiology, interventional neuroradiology, and diagnostic neuroradiology at the University of Texas Southwestern Medical Center in Dallas. He has contributed to several publications in peer-reviewed journals.
Dr. Atchie is committed to helping his patients improve their overall health. He provides highly specialized neurointerventional procedures to address issues, including stroke, aneurysm, and carotid stenosis. His compassionate, patient-focused approach helps him to educate and empower patients to understand their health and treatment options.
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.
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.
Richard Bellon, MD, is one of the board-certified neurointerventional surgeons practicing at RIA Neurovascular, in Englewood, Colorado. In addition to his board certification by the American Board of Radiology, he also has a certificate of added qualifications in neuroradiology.
Dr. Bellon earned his Doctor of Medicine at the renowned Case Western Reserve School of Medicine, in Cleveland. He served his internship at MetroHealth Medical Center in Cleveland before completing his diagnostic radiology residency at the University of Arizona, in Tucson. Dr. Bellon also completed prestigious fellowship programs in diagnostic neuroradiology at Stanford University in Palo Alto, California, and interventional neuroradiology at Massachusetts General Hospital, in Boston.
Dr. Bellon has also contributed to many articles in peer-reviewed journals and publications. He is a senior member of the Society of Neurointerventional Surgery and the American Society of Neuroradiology.
Dr. Bellon focuses on minimally invasive endovascular treatments for cerebral aneurysms, arteriovenous malformations (AVMs), dural fistula, and stroke. He offers a patient-focused approach and takes time to answer questions and ensure his patients understand their conditions and treatment options.
Donald Frei, MD, is one of the board-certified neurointerventional surgeons at RIA Neurovascular in Englewood, Colorado.
Dr. Frei earned his Doctor of Medicine at the University of Cincinnati College of Medicine, in Cincinnati, Ohio. He served his internship at Rush-Presbyterian-St. Luke's Medical Center in Chicago, before continuing his training with a diagnostic radiology residency at Tulane University Medical Center in New Orleans.
Dr. Frei went on to complete rigorous fellowship training in neuroradiology / endovascular surgical neuroradiology at Washington University's Mallinckrodt Institute of Radiology in St. Louis. Dr. Frei has also contributed to several articles in peer-reviewed journals. In addition to his certification through the American Board of Radiology, he also has a certificate of added qualifications in neuroradiology.
He provides a wide range of neurointerventional services and has specific interest in the endovascular treatment of acute stroke, intracranial aneurysms, and extracranial revascularization techniques. He also offers minimally invasive procedures, including catheter-directed stroke intervention, angioplasty, stent revascularization, and treatments for cerebral aneurysms and arteriovenous malformations (AVMs).
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