Overview
I went into cardiac surgery because it is the most challenging surgical field. If done right, you can extend the lives of patients or give them a better quality of life. I want my patients to know that I will always go the extra mile for them. My clinical interests include adult cardiac surgery and lung cancer.|Why I Love My Work|I enjoy my work because patients feel a lot better after cardiac surgery -- for many it’s like comparing night to day.|Getting to Know Me|I enjoy the four seasons and the great outdoors in Minnesota. Outside of work, my passions include hiking, photography, reading, cycling, badminton and tennis.
Dr. Castro is highly rated in 9 conditions, according to our data. His clinical expertise encompasses Thoracic Aortic Aneurysm, Carotid Artery Disease, Arterial Embolism, Heart Bypass Surgery, and Carotid Artery Surgery.
Dr. Castro is board certified in American Board Of Thoracic Surgery - Thoracic Surgery (Cardiothoracic Vascular Surgery). He is actively involved in clinical research, co-authoring 1 peer reviewed article. Dr. Castro is currently accepting new patients.
Specialties
Licenses
Board Certifications
Fellowships
Hospital Affiliations
Languages Spoken
Gender
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- PPO
- HMO
- PPO
Locations
1406 6th Ave N, St Cloud, MN 56303
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
M Health Fairview Pediatric Specialty Clinic Maple Grove
Melena Bellin is a General Surgeon and a Pediatric Endocrinologist practicing medicine in Maple Grove, Minnesota. Dr. Bellin is highly rated in 12 conditions, according to our data. Her clinical expertise encompasses Chronic Pancreatitis, Childhood Pancreatitis, Hereditary Pancreatitis, Pancreatectomy, and Islet Cell Transplantation. Dr. Bellin is board certified in Pediatric Endocrinology: American Board Of Pediatrics, 2009. Dr. Bellin is currently accepting new patients.
M Health Fairview University Of Minnesota Medical Center - East Bank
Dr. Sarah Schwarzenberg, MD is a Pediatric Gastroenterology Specialist in Minneapolis, MN and has over 43 years of experience in the medical field. She graduated from UNIVERSITY OF TENNESSEE / CHATTANOOGA in 1979. Dr. Schwarzenberg is highly rated in 10 conditions, according to our data. Her clinical expertise encompasses Childhood Pancreatitis, Chronic Pancreatitis, Hereditary Pancreatitis, Pancreatectomy, and Islet Cell Transplantation. Dr. Schwarzenberg is board certified in American Board Of Pediatrics, Pediatric Gastroenterology, Hepatology, And Nutrition, and Pediatric Transplant Hepatology.
M Health Fairview General Surgery Clinic Minneapolis
Gregory Beilman is a General Surgeon practicing medicine in Minneapolis, Minnesota. Dr. Beilman is highly rated in 8 conditions, according to our data. His clinical expertise encompasses Chronic Pancreatitis, Childhood Pancreatitis, Hereditary Pancreatitis, Pancreatectomy, and Islet Cell Transplantation. Dr. Beilman is board certified in Surgery (General Surgery): American Board Of Surgery, 1993 and Surgical Critical Care: American Board Of Surgery, 1994. Dr. Beilman is currently accepting new patients.
Frequently Asked Questions about Dr. Nathaniel J. Castro
How do I make an appointment with Dr. Nathaniel J. Castro?
You can book an appointment with Dr. Nathaniel J. Castro by calling their office at 320-656-7020. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. Nathaniel J. Castro a top-rated expert for Thoracic Aortic Aneurysm?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. Nathaniel J. Castro is classified as an Advanced expert for Thoracic Aortic Aneurysm, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.
What conditions does Dr. Nathaniel J. Castro specialize in?
While Dr. Nathaniel J. Castro is a General Surgery, they have specific expertise in Thoracic Aortic Aneurysm, Carotid Artery Disease, and Heart Bypass Surgery. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within General Surgery.
Does Dr. Nathaniel J. Castro participate in research or clinical trials?
Yes. Dr. Nathaniel J. Castro has published 1 articles and abstracts on conditions like Thoracic Aortic Aneurysm. You can view a list of Dr. Nathaniel J. Castro's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.
Does Dr. Nathaniel J. Castro accept my insurance?
Dr. Nathaniel J. Castro accepts most major insurance plans, including Medica and Sanford Health. We recommend calling the office directly at 320-656-7020 to verify that your specific plan is currently accepted before your visit.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Advanced
- Aortic Valve ReplacementDr. Castro isAdvanced. Learn about Aortic Valve Replacement.
- Arterial EmbolismDr. Castro isAdvanced. Learn about Arterial Embolism.
- Carotid Artery DiseaseDr. Castro isAdvanced. Learn about Carotid Artery Disease.
- Carotid Artery SurgeryDr. Castro isAdvanced. Learn about Carotid Artery Surgery.
- Heart Bypass SurgeryDr. Castro isAdvanced. Learn about Heart Bypass Surgery.
- Heart Valve RepairDr. Castro isAdvanced. Learn about Heart Valve Repair.
- Thoracic Aortic AneurysmDr. Castro isAdvanced. Learn about Thoracic Aortic Aneurysm.
- ThymectomyDr. Castro isAdvanced. Learn about Thymectomy.
- Transcatheter Aortic Valve Replacement (TAVR)
- Experienced
- Abdominal Aortic Aneurysm (AAA)Dr. Castro isExperienced. Learn about Abdominal Aortic Aneurysm (AAA).
- Coronary Artery Bypass Graft (CABG)Dr. Castro isExperienced. Learn about Coronary Artery Bypass Graft (CABG).
- NecrosisDr. Castro isExperienced. Learn about Necrosis.
- Pacemaker ImplantationDr. Castro isExperienced. Learn about Pacemaker Implantation.
- Patent Foramen Ovale RepairDr. Castro isExperienced. Learn about Patent Foramen Ovale Repair.
- Peptic UlcerDr. Castro isExperienced. Learn about Peptic Ulcer.

