Providers List

Dr. Brandon Keith Martinez is a board-certified vascular and interventional radiologist dedicated to providing cutting-edge, minimally invasive treatments that improve patient outcomes. He joined IR Centers in 2024, bringing years of expertise and a passion for advancing interventional radiology practices. Dr. Martinez earned his Bachelor of Science in Biology from Ball State University before completing his medical degree at the Indiana University School of Medicine. He pursued further specialization with a residency in diagnostic radiology and a fellowship in vascular and interventional radiology at the University of Illinois College of Medicine in Chicago. With extensive training and experience, Dr. Martinez is highly skilled in a variety of interventional procedures, including endovascular treatments, interventional oncology, and the management of vascular diseases. His commitment to staying at the forefront of medical advancements ensures that his patients receive the highest standard of care.

Dr. Trevor J. Holland is a board-certified vascular and interventional radiologist dedicated to providing innovative, patient-centered care. He is excited to bring his expertise to IR Centers, where he specializes in minimally invasive procedures that enhance patient outcomes and quality of life. Dr. Holland earned his medical degree from the University of Louisville School of Medicine. He completed his diagnostic radiology residency at Loyola University Medical Center in Hines, Illinois, and advanced his specialization with a fellowship in vascular and interventional radiology at Rush University Medical Center in Chicago, Illinois. Dr. Holland’s clinical interests include interventional oncology treatments for liver, spine, renal, and lung tumors. He is also highly skilled in minimally invasive procedures such as uterine fibroid embolization, inferior vena cava (IVC) filter removal, and venous thromboembolism management. His philosophy of care centers on precision, compassion, and the use of the latest medical advancements to provide the best possible outcomes for his patients.

Dr. Ahmad Atassi is an experienced Interventional Radiologist with a distinguished background in Neurointervention, Interventional Radiology, and Peripheral Vascular Intervention. With over two decades of clinical expertise spanning the United States, Canada, the United Kingdom, and the Middle East, Dr. Atassi brings a global perspective and deep knowledge of cutting-edge minimally invasive treatments to IR Centers in Syracuse. Dr. Atassi completed multiple prestigious fellowships, including Neurointerventional Radiology at the University of Ottawa, Neuroradiology at UW-Madison and SUNY Downstate, and Interventional Radiology at the University of Miami/Jackson Memorial Hospital. He is board-certified by the American Board of Radiology in Diagnostic Radiology, Neuroradiology, and Diagnostic Physics, as well as the American Board of Nuclear Medicine. His broad expertise allows him to provide comprehensive patient care, focusing on image-guided therapies to treat vascular conditions, neurological disorders, and cancer-related interventions.

Yi Yang, MD/MPH, is a board-certified diagnostic and interventional radiologist who grew up in the Blue Ridge Mountains of North Carolina. She attended Duke University as an undergraduate, majoring in chemistry and minoring in English literature. She then obtained a joint MD/MPH degree from UNC-Chapel Hill. This was followed by a surgery internship year also at UNC Hospitals. Dr. Yang received her diagnostic and interventional radiology training at HCA Florida Aventura Hospital through their early specialization in interventional radiology pathway. She completed her interventional radiology training at Beth Israel Deaconess Medical Center.

Dr. Michael Abramson is a board-certified diagnostic and interventional radiologist at IR Centers in Falls Church, Virginia. He completed his residency and fellowship in diagnostic and interventional radiology at MedStar Georgetown University Hospital and earned his Doctor of Medicine from the University of Maryland School of Medicine. Dr. Abramson comes to IR centers with over 11 years of experience in clinical interventional radiology. Immediately prior to joining IR Centers, Dr. Abramson worked for MedStar Medical Group, providing interventional radiology services across MedStar facilities, including MedStar Washington Hospital Center and MedStar Southern Maryland Medical Center. He held leadership roles as Chairman of the Department of Radiology and Chief of Interventional Radiology at MedStar Southern Maryland Hospital Center. He was also a Clinical Assistant Professor of Radiology at Georgetown University School of Medicine.

Dr. Goodwin graduated with honors from Furman University and completed medical school training at The Medical University of South Carolina. He underwent training in General Surgery at Bowman-Gray School of Medicine and completed his training in Diagnostic Radiology at The Medical College of Virginia. He then completed a fellowship in Vascular and Interventional Radiology at The University of Virginia. Dr. Goodwin is board certified in Diagnostic Radiology and received his CAQ in Interventional Radiology. His practice and interests span Cardiovascular and Interventional Radiology including Interventional Oncology. Dr. Goodwin is excited to join IR centers to continue his passion to bring minimally invasive cutting-edge treatments to Knoxville

Dr. Herren graduated from the University of Cincinnati with a Bachelor of Science in Biomedical Engineering with a focus in biomedical microsystems. She completed her medical school at Ohio University. From there she completed a rigorous surgical internship at Medical College of Wisconsin. She then completed her Integrated Diagnostic and Interventional Radiology Residency at University of Illinois in Chicago with distinctions in both Research and Scholarship, as well as Clinical Service and Education. During residency Dr. Herren served as the Interventional Radiology Chief resident and was actively involved in the formation of a dedicated resident clinic for the IR residency. She was also selected as an Emerging leader in patient safety as a scholar selected by the COPIC Medical Foundation and MedStar Health Institute for Quality and Safety, as she was an active participant in both her departmental and the hospitals, Quality and Safety Strategy and Leadership Steering committees. In addition to her dedication to patient safety, she is a dedicated teacher with special focus on attracting women and underrepresented minorities to the field of interventional radiology, having mentored over 25 medical students who will become future interventional radiologist. After residency Dr. Herren was an assistant professor at the University of Maryland, participating actively in clinical trials including interventional oncology, PE interventions, and a novel embolic.

Dr. John Fallucca is a Board Certified Vascular and Interventional Radiologist. He graduated from Wayne State University School of Medicine in 2005. Subsequently he completed his residency training at Henry Ford Hospital and went on to IR fellowship at Johns Hopkins Hospital in Baltimore. Upon completion of fellowship he was on faculty at both Johns Hopkins and University of Wisconsin Hospitals prior to returning to Michigan to be closer to family. In 2014, Dr. Fallucca joined the faculty at Henry Ford Hospital in Detroit. During his tenure and Henry Ford he was a multi year winner of Hour Magazine’s Top Doc’s for Interventional Radiology.

Dr. Joseph Eason, a native of Alabama, completed medical school at the University of South Alabama in 2008, earning election to the Alpha Omega Alpha honor society. Following internship in Birmingham, AL, he went for radiology residency training at Virginia Commonwealth University in Richmond, VA. Dr. Eason then returned to Birmingham in 2013 to complete fellowship in Vascular and Interventional Radiology at University of Alabama – Birmingham (UAB) followed by a full-time interventional position with UAB. Dr. Eason remained in academics at UAB until 2017 before shifting to private practice where he now works as a diagnostic and interventional radiologist with Birmingham Radiological Group and IR Centers at UCA. Dr. Eason has a wide range of interests in interventional radiology including genitourinary interventions, embolization, TIPS, and tumor therapies.

Dr. Joel Raborn is a Board-Certified Vascular and Interventional Radiologist (IR) at IR Centers in Birmingham, Alabama. He attended the Heersink School of Medicine at the University of Alabama at Birmingham (UAB). After graduating in 2015, he completed his Diagnostic Radiology residency at UAB in 2020 with Early Specialization in IR followed by additional subspecialty training in Vascular and Interventional Radiology at UAB with the Independent IR Residency Program. He served as Chief Resident of IR from 2019-2021 and is a member of Alpha Omega Alpha Honor Society. He has several years of clinical expertise performing minimally invasive therapies throughout the greater Birmingham community. Dr. Raborn joins IR Centers to continue his passion of bringing the benefits of these minimally invasive therapies to the patients of Alabama.

Dr. Shelby Holland is a board-certified diagnostic and interventional radiologist at IR Centers in Syracuse, New York. She earned her Bachelor of Science in Biological Sciences from California State University, Chico. She then attended medical school at Western University of Health Sciences College of Osteopathic Medicine of the Pacific graduating as a Doctor of Osteopathic Medicine. Following medical school, she completed her Diagnostic Radiology Residency with Early Specialization in Interventional Radiology at the University of Illinois College of Medicine at Peoria. She continued her training at UICOMP for her Vascular and Interventional Radiology Fellowship. Dr. Holland has many interests in the field of interventional radiology with expertise and clinical focus in minimally invasive urologic, musculoskeletal, gastrointestinal and women’s health interventions.

Ryan Scott, MD is a board-certified Diagnostic and Interventional Radiologist at IR Centers in Phoenix. He has been in practice for 11 years with particular interests in therapeutic arterial embolization, interventional oncology, and endovascular management of vascular disease. Dr. Scott received his medical degree from the University of Texas Medical Branch in Galveston Texas. He then completed his diagnostic radiology residency at St. Joseph’s Hospital and Medical Center in Phoenix where he served as Chief Resident. He then received additional fellowship training at The University of Texas Health and Science Center in San Antonio Texas where he earned a subspecialty certification in Vascular and Interventional Radiology. Medical education has been an important focus of Dr. Scott’s while in practice in Phoenix. He served as the Program Director for the Integrated Interventional Radiology Residency at Creighton School of Medicine and participated as Core Faculty for the Diagnostic Radiology Residency for 10 years. Dr. Scott’s primary expertise is in image-guided, minimally invasive procedures for the diagnosis and treatment of vascular disease. He formally served as the Interventional Radiology representative for the Hereditary Hemorrhagic Telangiectasia Center of Excellence at St. Joseph’s Hospital, specializing in endovascular treatment of arteriovenous malformations. Dr. Scott is a member of the Society on Interventional Radiology and Western Angiographic & Interventional Society

Raj Patel M.D., is an Interventional Radiology physician at IR Centers in Wilmington, North Carolina. He is originally from Orlando, Florida. Dr. Patel received his undergraduate training at the University of Florida in Gainesville, where he earned dual degrees in Mechanical and Aerospace Engineering. He then attended the University of South Florida in Tampa for medical school, where he received his MD degree and was elected to the Alpha Omega Alpha Medical Honor Society and the Gold Humanism Honor Society.

Dr. Garbett is a Board-Certified Vascular and Intervenitonal Radiologist at IR Centers in Austin, Texas. He graduated from the University of Illinois in Chicago before completing residency in Radiology at the Aurora St. Luke's Medical Center in Milwaukee, where he served as chief resident. He went on to complete his fellowship in Vascular and Interventional Radiology at Indiana University. He served as the Chief of Vascular and Interventional Radiology at Peacehealth Medical Center in Eugene, Oregon for 5 years bringing cutting edge treatments in deep vein thrombosis, pulmonary embolism, stroke, vascular disease, oncology, prostate enlargement, and joint pain.

Gordon McLennan, M.D. FSIR, has been practicing interventional radiology us since 2000. After completing his fellowship at Indiana University, he remained on faculty as director of Interventional Radiology research for eight years where he focused on the biology of dialysis access failure and liver cancer biology. He moved his laboratory from Indiana to the Cleveland Clinic in 2008 where he was Professor of Radiology & Biomedical Engineering with a primary research focus on finding materials for sustained drug delivery and understanding of the tumor microenvironment associated with the hepato-cellular cancer to develop more specific targeted pharmaceuticals for the treatment of liver cancer. While at the Cleveland Clinic, he developed a multidisciplinary program with Vascular Surgery & Nephrology for the implementation of Endo AVF creation in inpatients who receive tunneled catheters as primary access. He has had a continuing commitment to the dialysis access community through his service as Chair of the Society of Interventional Radiology Genitourinary & Dialysis subspecialty council and on the board of trustees of the Renal Network, Inc., a quality assurance organization for dialysis access care, for 11 years. Over the course of his career, Dr. McLennan has received over $3,000,000 in extramural funding and has published 71 peer reviewed articles, 113 abstracts, and presented over 50 invited lectures. He has served the Interventional Radiology community as Chairman of the Society of Interventional Radiology Foundation where he helped raise $6.5 Million to support Interventional Radiology research and he was the recipient of the SIR foundation Philanthropist of the year award in 2016.

Originally from Cincinnati, Dr. Jack Ogilvie completed his undergraduate studies at Denison University in Granville, Ohio, where he majored in physics before returning to attend medical school at the University of Cincinnati College of Medicine. He then completed both his Diagnostic and Interventional Radiology training as part of the Integrated Interventional Radiology residency program at Henry Ford Hospital in Detroit, Michigan. Dr. Ogilvie served as chief resident of the Integrated IR program for the 2023 academic year, and notably trained under Dr. Scott Schwartz, who pioneered prostate artery embolization in the state of Michigan, and who himself joined IR Centers in 2023. Dr. Ogilvie is excited to return home to Ohio to continue his Interventional Radiology career with IR Centers in Columbus.

Faraz Khan, MD is an Interventional Radiologist with IR Centers in Lansdowne Virginia. He earned his medical degree from Stony Brook University School of Medicine and completed his Integrated Interventional/Diagnostic Radiology Residency at Albany Medical Center. During his residency, he was selected as chief resident. Dr. Khan's clinical interests include minimally invasive therapies involving urologic, musculoskeletal, and gastrointestinal disease

After completing his residency in Radiology at SUNY Upstate Medical Center and his fellowship in Interventional Radiology at the University of North Carolina, Dr. Dixon joined the faculty at UNC from 2004 – 2021. He served as the Residency Program Director for 10 years while at UNC before joining the faculty at the University of Arkansas for Medical Sciences in 2022. He is board certified in Vascular and Interventional Radiology and serves as an examiner for the American Board of Radiology. His areas of interest include medical education, global health, prostate artery embolization, complex IVC filter removals, vertebral augmentation, oncologic interventions, hepatobiliary interventions, and radiation safety. His work with RAD-AID, an international non-profit organization, resulted in the creation of an Interventional Radiology Fellowship at the University of Nairobi in 2020.

Dr. Brian Stephen Wong graduated from Emory University with a Bachelors of Science in Chemistry. He earned an academic scholarship to attend Texas Tech Health Sciences Center School of Medicine, where he completed the combined medical doctorate /masters in public health (MD/MPH) program. He completed a transitional year at University of Central Florida-Ocala Regional Medical Center. He then completed his Diagnostic Radiology residency training at University of Texas Medical Branch and was selected for the early specialization in interventional radiology (ESIR) pathway where continued to actively engage in clinical care.

Dr Haroon R Afridi graduated in 1995 from Khyber Med College (univ of Peshawar), in Pakistan. After an internship in Medicine and Surgery he came for post graduate training to the USA in 1998. He did his residency in diagnostic radiology at Baystate Medical Center in Springfield MA, followed by a fellowship in Vascular and Interventional Radiology at Harvard med Schools, Brigham and Women’s hospital, in Boston MA. After his fellowship he moved to the United Kingdom and practiced in the National health service for almost 3 years. He moved back to the USA in 2007 and was in private practice until the end of 2022, and chief of interventional radiology for the last 5 years. Since then he has been practicing as a traveling consultant at different hospitals in the US.

Dr. Mamdouh Khayat is a Board-Certified Vascular and Interventional Radiologist at Prostate Centers in Columbus, OH. He graduated from the University of Louisville School of Medicine and earned an Academic Merit Scholarship during his tenure. He completed his Internal Medicine internship at the University of Louisville Hospital. He completed his Diagnostic Radiology residency at the Ohio State University and was accepted into the Interventional Radiology/Diagnostic Radiology Clinical Pathway. He thereupon completed his fellowship training in Vascular and Interventional Radiology at the University of Michigan.

Dr. Matthew Schwenke is an Interventional Radiologist at the IR Center in Arlington, TX. After obtaining degrees in Theatre from the University of Southern California and Mechanical Engineering from the California State University, Los Angeles, he attended medical school at the University of Central Florida in Orlando. He then completed an Internship in Surgery at the University of California, San Francisco Medical Center and went on to complete his Diagnostic Radiology Residency at Santa Barbara Cottage Hospital. He followed this with an Independent Interventional Radiology Residency at the University of California Davis Medical Center. Dr. Schwenke's clinical interests and expertise focus on minimally invasive therapies directed at Urologic, Musculoskeletal, and Gastrointestinal disease.

Dr. Santiago Cornejo is a board certified Interventional Radiologist in the Phoenix area with over 9 years of clinical practice. After graduating from the University of Arizona College of Medicine in 2006 he completed a Diagnostic Radiology residency at St. Joseph’s Hospital and Medical Center. After residency Dr. Cornejo completed a fellowship in Vascular and Interventional radiology at Henry Ford Hospital followed by an advanced fellowship in Image Guided procedures and body imaging at the Mayo Clinic in Scottsdale in 2014. Since 2014 Dr. Cornejo has been practicing at St. Joseph’s Hospital and Medical Center, the majority of this time serving as Chief of Vascular and Interventional Radiology. During this time Dr. Cornejo developed special interest in various embolization procedures, interventional oncology, interventions for thromboembolic disease and portal hypertension. Dr. Cornejo has been involved with medical education throughout his career and is Assistant Clinical Professor with the University of Arizona College of Medicine in Phoenix and Associate Professor with Creighton School of Medicine in Phoenix. Dr. Cornejo has joined IR Centers in Phoenix to provide high quality, minimally invasive therapies with emphasis on genitourinary, musculoskeletal and gastrointestinal interventions.

Dr. Marcus Jones is a Vascular and Interventional Radiologist at IR Centers in St. Louis, Missouri. After obtaining a Masters of Health Science from the University of Oklahoma and practicing as a physician assistant for 10 years, he attended medical school at Oklahoma State University. He completed his residency at Baylor College of Medicine with Early Specialization in Interventional Radiology designation. Dr. Jones completed his fellowship training in Vascular and Interventional Radiology at Medical College of Wisconsin with an interest in providing patients with urologic, vascular, gastrointestinal, and musculoskeletal minimally invasive treatments.

Dr. Daniel Bodmer is a Board-Certified Vascular and Interventional Radiologist at IR Centers in Annapolis, Maryland. After obtaining a PhD in neuroscience from Johns Hopkins University, he attended medical school at the Icahn School of Medicine at Mount Sinai in New York City. He then completed an Integrated Interventional Radiology Residency at Brigham and Women’s Hospital in Boston. Dr. Bodmer has several years of clinical expertise, with an interest in minimally invasive therapies within the domains of urologic, musculoskeletal, and gastrointestinal disease. He joins IR Centers to continue his passion to bring the benefits of minimally invasive therapies to the patients of Maryland.

Sabeeha Chowdhury, M.D. is an Interventional Radiologist with IR Centers in Falls Church, Virginia. She earned her medical degree from Georgetown University School of Medicine in Washington, D.C. and completed her Integrated Interventional/Diagnostic Radiology Residency at Medstar Georgetown University/Washington Hospital Center serving as a chief resident her final year. Dr. Chowdhury’s research interests within IR include pain interventions, women’s health, venous disease, and quality improvement. She has authored book chapters and presented her research at national conferences. As a native Washingtonian, she looks forward to serving her community through image-guided intervention and clinical research.

Dr. Hesham Malik is a Board-Certified Vascular and Interventional Radiologist at IR centers at Greater Boston Urology in Plymouth, Massachusetts. He graduated from Case Western Reserve University School of Medicine, and was elected to the Alpha Omega Alpha honor medical society. He completed his residency and fellowship training in Diagnostic Radiology and Angiography & Interventional Radiology at Brigham & Women’s Hospital. He joined the University of Massachusetts Medical Center where in a career spanning 10 years, he spearheaded the expansion of multiple service lines, and developed expertise in the treatment of liver cancer, portal hypertension, hepatobiliary disease, vascular malformations, arterial and venous disease, and urologic conditions. He served as the Chief of Interventional Oncology and Quality Assurance/Improvement Officer. He joins IR Centers to continue his passion to bring the benefits of minimally invasive therapies to the patients of the Commonwealth.

Dr. Scott Schwartz is a board certified Interventional Radiologist with IR Centers at Michigan Institute of Urology. He graduated from the College of Human Medicine at Michigan State University in 2005, after which he completed his residency and fellowship at Henry Ford Hospital. During residency, he was elected as Chief Resident. He then joined the Interventional Radiology faculty at Henry Ford Hospital in 2011. Dr. Schwartz has been very involved in medical education. In 2016, Dr. Schwartz became the Program Director of the Interventional Radiology Residencies at Henry Ford Hospital. He also served as Division Chief of Interventional Radiology until his departure.

Dr. M. Abid Razvi attended The George Washington University School of Medicine and Health Sciences in Washington, D.C. After graduating in 2013, he completed his medical internship at Howard University Hospital. Dr. Razvi then completed residency in Diagnostic Radiology at Penn State University Hershey Medical Center in Hershey, PA and stayed on for a fellowship in Cardiovascular and Interventional Radiology. After graduating in 2019, he took a staff position at Penn State as an Interventional Radiologist.

Dr. Alex Pavidapha is a Board-Certified Vascular and Interventional Radiologist at IR Centers. He graduated from Ross University School of Medicine before completing residency at University of Massachusetts Medical Center in Diagnostic Radiology with Early Specialization in Interventional Radiology designation. During his residency he was selected as Chief Resident and was elected to the Alpha Omega Alpha Medical honor society. Dr. Pavidapha completed his subspecialty training in Vascular and Interventional Radiology at University Of Massachusetts.

Dr. Rachel Piechowiak is a Board-Certified Vascular & Interventional Radiologist at the LMG Interventional Radiology Center in Reston, Virginia. She completed her Interventional Radiology fellowship at New York’s Mount Sinai Medical Center, and Diagnostic Radiology Residency at Morristown Medical Center in New Jersey, where she was chosen as Chief Resident. She graduated from New York College of Osteopathic Medicine, and also holds a Master’s Degree in Cellular, and Molecular Biology from the University at Buffalo. She has pioneered the development of novel minimally invasive treatments for Knee Pain, Frozen Shoulder, and Hemorrhoids, leading multiple US clinical research trials.

Dr. Ari Isaacson attended the Keck School of Medicine at the University of Southern California in Los Angeles. After graduating in 2004, he completed his internship at the Naval Medical Center in San Diego. He then went on to become a flight surgeon in the US Navy, serving for 3 years including a deployment to Iraq with the Marines. In 2008, Dr. Isaacson returned to medical training, completing his Diagnostic Radiology residency at the University of North Carolina and staying on for Vascular and Interventional Radiology Fellowship. In 2013, he took a staff position as an Interventional Radiologist at UNC.

Sandeep Bagla graduated with Honors from St. Georges University School of Medicine in 2002 before completing his residency at Albany Medical Center in NY in Diagnostic Radiology, including being selected as Chief Resident. Dr. Bagla completed subspecialty training in Vascular & Interventional Radiology at George Washington University in 2008 and completed his Certificate of Added Qualification (CAQ) in Vascular & Interventional Radiology. He has personally pioneered research in the fields of Benign Prostatic Hyperplasia, Knee Arthritis and Minimally Invasive Cancer Therapy. Dr. Bagla has served as the Principal Investigator of numerous clinical trials and continues to improve novel methods to treat conditions that affect tens of millions of people.