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.
Timothy Hagan, MD, is a highly trained and board-eligible radiologist at Invision Sally Jobe, where he specializes in neuroradiology. Dr. Hagan provides expert imaging and diagnosis for patients at the Denver, Colorado, locations, using advanced techniques to address a range of neurological and vascular conditions.
Dr. Hagan earned his Bachelor of Science in Neuroscience from Baylor University in Waco, Texas, before completing his medical degree at Baylor College of Medicine in Houston, Texas.
He pursued an internal medicine internship at Baylor College of Medicine, followed by a diagnostic radiology residency at the University of Texas Southwestern in Dallas, where he earned recognition for his performance on the American College of Radiology (ACR) in-service training exam.
Dr. Hagan further honed his skills with a neuroradiology fellowship at the Hospital of the University of Pennsylvania in Philadelphia, a leading institution in the field.
As a dedicated member of the radiology community, Dr. Hagan is actively involved in several professional organizations, including the Radiologic Society of North America, the American Roentgen Ray Society, and the American Society of Neuroradiology. His commitment to continuous learning and excellence in patient care is evident throughout his career.
Caroline Tomas, MD, is a highly skilled and board-certified radiologist at Invision Sally Jobe, where she provides exceptional care to patients in Denver, Colorado. Specializing in abdominal imaging and musculoskeletal radiology, Dr. Tomas offers a comprehensive, patient-centered approach to diagnosing and managing complex medical conditions.
Dr. Tomas earned her medical degree from the Chicago Medical School at Rosalind Franklin University in North Chicago, Illinois. She completed her diagnostic radiology residency at the University of Colorado in Aurora, Colorado, and went on to complete an abdominal imaging fellowship at the prestigious Mallinckrodt Institute of Radiology at Washington University in St. Louis, Missouri.
Additionally, Dr. Tomas has completed mini fellowships in neuroradiology and musculoskeletal imaging, further enhancing her expertise in advanced imaging techniques.
Throughout her career, Dr. Tomas has contributed to medical research, with publications in leading medical journals on topics ranging from vertebral body fractures to Alzheimer’s disease. She has presented her findings at major conferences, including the Radiological Society of North America (RSNA) and the Society of Skeletal Radiology.
Dr. Tomas is an active member of several professional organizations, including the American College of Radiology, the Radiological Society of North America, and the Colorado Radiology Society. She is also a member of the prestigious Alpha Omega Alpha Honor Medical Society, reflecting her commitment to excellent patient care and medical education.
In her free time, Dr. Tomas enjoys hiking, skiing, and spending quality time with family and friends. She is also passionate about cooking and exploring the outdoors.
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.
Alex Stuckey, MD, is a distinguished diagnostic neuroradiologist at RIA Endovascular Clinic, with locations in Greenwood Village and Windsor, Colorado.
Dr. Stuckey graduated magna cum laude from Ohio State University in 2011 with a Bachelor of Arts and Sciences with Honors in biology, laying a strong foundation for his medical career.
He earned his Doctor of Medicine from The University of Toledo College of Medicine in 2015. Following this, Dr. Stuckey completed his post-graduate internship at Mercy St. Vincent Medical Center in Toledo, Ohio, from 2015-2016. He then pursued his Diagnostic Radiology Residency and Neuroradiology Mini-Fellowship at Indiana University School of Medicine, where he honed his expertise in diagnostic imaging.
Further advancing his specialization, Dr. Stuckey completed a Diagnostic Neuroradiology Fellowship at The University of California, San Diego, in 2021. His rigorous training and dedication to the field are reflected in his professional memberships with the American College of Radiology, the American Society of Head and Neck Radiology, the American Society of Neuroradiology, and the Western Neuroradiological Society.
At RIA Endovascular, Dr. Stuckey is committed to providing exceptional care through advanced diagnostic imaging techniques, ensuring precise and accurate diagnoses for his patients. His passion for neuroradiology and dedication to continual learning make him a valuable asset to the practice and a trusted provider for his patients.
Tufts University School of Medicine, Boston, MA 2006 – 2010 M.D., Doctor of Medicine
Internship
St. Luke’s – Roosevelt Hospital Center, New York, NY 2010 – 2011 Columbia University College of Physician and Surgeons Internal Medicine Preliminary Year Internship
Residency
Boston University Medical Center, Boston, MA 2011 – 2015 Diagnostic Radiology Residency
Fellowship
Stanford University Medical Center, Stanford, CA 2015 – 2017 Diagnostic Neuroradiology Fellowship
