Our Staff
Jody Bolton Smith, MD, Interventional Vascular Radiologist
Dr. Bolton Smith* joined RDR and The Vein Center in July 2004 as a Diagnostic Radiologist and is certified by the American Board of Radiology. Her professional interest and expertise include breast imaging and procedures, peripheral angiography, DVT lysis, GU interventions and imaging. She has expertise in venous laser ablation and sclerotherapy for venous incompetence and embolization for pelvic congestion syndrome.
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Residency: University of Iowa Hospitals and Clinics
Medical School: University of Iowa College of Medicine
Memberships: American College of Radiology, American College of Phlebology, Radiological Society of North America and American Vein and Lymphatic Society
Undergraduate Degree: Bachelor of Arts in Biology and Spanish from the University of Northern Iowa, graduated Summa Cum Laude
* Habla Espanol
James Dickinson, MD, Interventional Vascular Radiologist
Dr. Dickinson joined Regional Diagnostic Radiology and The Vein Center in July 2018 as an Interventional Radiologist and is certified by the American Board of Radiology. His professional interests and expertise include oncology interventions, peripheral arterial and venous disease, pulmonary embolism management, biliary and urologic interventions, and dialysis access maintenance.
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Fellowship: Vascular and Interventional Radiology at University of Minnesota, Minneapolis, Minnesota
Residency: University of Minnesota, Minneapolis, Minnesota
Medical School: New York Medical College, Valhalla, New York
Undergraduate Degree: Northeastern University, Boston, Massachusetts
Memberships: American College of Radiology, Radiological Society of North America, Society of Interventional Radiology and American Vein and Lymphatic Society
Chadd McMahon, MD, Interventional Vascular Radiologist
Dr. McMahon joined Regional Diagnostic Radiology and The Vein Center in July 2012 as an Interventional Radiologist and is certified by the American Board of Radiology. His professional interest and expertise include oncology interventions, chemoembolization, male varicocele embolization, vascular malformation embolization, hepatobiliary and genitourinary interventions, venous insufficiency disease, deep vein thrombosis and kyphoplasty/vertebroplasty.
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Fellowship: Vascular Interventional Radiology at John Hopkins University School of Medicine
Residency: Aurora St. Luke’s Medical School, Milwaukee, Wisconsin
Medical School: University of Nebraska Medical Center, Omaha Nebraska
Undergraduate Degree: University of Nebraska, Omaha Nebraska
Memberships: American College of Radiology, Radiological Society of North America, Society of Interventional Radiology and American Vein and Lymphatic Society
Craig Meiers, MD, Interventional Vascular Radiologist
Dr. Meiers joined Regional Diagnostic Radiology and The Vein Center in July 2021 as an Interventional Radiologist and is certified by the American Board of Radiology. Prior to coming to RDR Dr. Meiers held the role of Chief Resident of Research at the University of Florida Department of Radiology, and has been the recipient of The Leonard Tow Foundation Humanism in Medicine award.
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Fellowship: Interventional Radiology at University of Florida, Gainesville, Florida
Residency: Diagnostic Radiology at University of Florida, Gainesville, Florida
Medical School: University of North Dakota School of Medicine and Health Science
Undergraduate Degree: University of North Dakota
Memberships: American College of Radiology, Society of Interventional Radiology, American Roentgen Ray Society and American Vein and Lymphatic Society
John Fox, MD, Interventional Vascular Radiologist
Dr. Fox joined Regional Diagnostic Radiology in 2022 and is a board-certified Interventional Radiologist through the American Board of Radiology. He specializes in minimally invasive, image-guided procedures designed to diagnose and treat a wide range of conditions with precision and care.
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Residency
University of Vermont Medical Center
Internship
University of North Dakota School TY Program, Sanford Hospital
Medical School
University of North Dakota School of Medicine & Health Sciences
Undergraduate Degree
Bachelor of Science in Biology, Minor in Chemistry, University of North Dakota
Memberships
New England Roentgen Ray Society
Radiological Society of North America
Angela Schuster, PA-C, Vascular & Injection Specialist
Angela Schuster joined Regional Diagnostic Radiology in 2007 as a Certified Physician Assistant with over 20 years of radiology experience as a registered radiologic technologist before completing her Masters of Physician Assistant Studies. Her professional interests and expertise include the evaluation of venous hypertension and sclerotherapy for venous incompetence.
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Medical School
Masters of Physician Assistant Studies; University of North Dakota School of Medicine and Health Sciences, Grand Forks, North Dakota
Undergraduate Degree
Bachelor of Applied Studies in Radiologic Technology with an emphasis on Health Systems Management; University of Minnesota, Crookston, Minnesota
Memberships
American Academy of Physician Assistants, Minnesota Academy of Physician Assistants and American Vein and Lymphatic Society.
Hannah Christian, CNP
Hannah Christian joined Regional Diagnostic Radiology in April 2026 as a board‑certified Family Nurse Practitioner. She brings more than a decade of progressive clinical experience across family medicine, women’s health, urgent care, and acute care settings. Prior to joining RDR, Hannah practiced in a variety of healthcare environments, with early nursing experience in emergency and trauma care that shaped her collaborative, patient‑centered approach.
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Graduate Education
Master of Science in Nursing, Family Nurse Practitioner; Purdue University Global
Undergraduate Degree
Bachelor of Science in Nursing; University of Phoenix
Additional Education
Associate of Applied Science in Nursing; Central Lakes College, Brainerd, Minnesota
Memberships
Sigma Theta Tau International Honor Society of Nursing
Danielle Sievek, CNP
Danielle Sievek joined Regional Diagnostic Radiology in August 2025 as a board‑certified Nurse Practitioner. Prior to joining RDR, Danielle practiced in a neurosurgical setting at CentraCare Health – St. Cloud Hospital, where she provided inpatient and postoperative care for patients with complex neurological conditions. She brings extensive experience in acute and critical care, with a strong background in emergency and hospital-based medicine.
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Graduate Education
Master of Science in Nursing, Walden University
Undergraduate Degree
Bachelor of Science in Nursing, St. Cloud State University
Additional Education
Associate Degree in Nursing, Central Lakes College
Certifications & Licensure
Adult‑Gerontology Acute Care Nurse Practitioner, Board Certified (AGACNP‑BC), ANCC
Minnesota Advanced Practice Registered Nurse
Matthew Woods, CNP, Vascular Specialist
Matthew joined The Vein Center in 2023 as a board-certified Nurse Practitioner. Before joining the team, Matthew worked as a nurse for over 11 years, gaining experience in adult and pediatric critical care & trauma, cardiology, neurology, mental health, and surgical care.
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Graduate Education
Masters of Science in Nursing; University of South Alabama, Mobile, AL
Undergraduate Degree
Bachelor of Arts majoring in Psychology and minoring in Child Psychology, University of Minnesota, Minneapolis, MN
Additional Education
Nursing, Rasmussen College, St. Cloud, MN
Trina, Advanced Practice Esthetician
With experience as an Advanced Practice Esthetician and over a decade in the spa industry, Trina brings a wealth of knowledge and skill to our MedSpa. Trina has a passion for client care and enjoys helping each individual reach their personal skin care goals.
Michelle Ailie, RN, Cosmetic Injection Specialist
Troy Lenarz, Director of Business Development and Community Engagement
With decades in the medical field working with Physicians, Health Care Professionals, and Business Owners, Troy brings his experience as a team leader to RDR and The Vein Center. Troy’s passion for designing strategies, aligning teams and building relationships helps to support our growing practice and our overall patient experience.
Nicole, Director of Clinical Operations
Nicole brings over a decade of nursing and healthcare leadership experience to her role as Director of Clinical Operations. Nicole holds a Bachelor’s of Science in Nursing and is recognized for her expertise in clinical operations, team development, and healthcare innovation. Her dedication to advancing surgical services and improving patient outcomes has been a hallmark of her career.