William Marshall, MD
Physician, Assistant Professor
Adult Congenital Heart Disease, Cardiovascular Disease, Pediatrics
Make an appointment
614-293-7677Conditions and expertise
- Ventricular Septal Defects
- Ebstein Anomaly
- Tricuspid Atresia
- Heart Septal Defects
- Pulmonary Valve Insufficiency
- Pulmonary Hypertension
Locations
- Heart and Vascular in Outpatient Care New Albany
- Ambulatory Care Center in Richard M. Ross Heart Hospital
Academics and research
Department: Internal Medicine
About
- Gender
- Male
Biography
As an internal medicine physician specializing in cardiology, my main clinical focus is treating adults with various forms of congenital heart disease. My practice includes an emphasis on caring for patients with congenital heart disease and heart failure. In this role, I work closely with the heart failure and transplant teams here at The Ohio State University Wexner Medical Center and at Nationwide Children's Hospital. I also care for patients with acquired heart conditions such as coronary artery disease and pulmonary hypertension, and pregnant patients with heart disease.
I prioritize patient education and always take the time to ensure my patients understand their heart condition and all treatment options. I believe in shared decision-making and working collaboratively with patients to help improve their quality of life. My patients and their families can rely on me for honest communication and transparency throughout their health care journeys.
Conditions and expertise
- Congenital Heart Defects
- Ebstein Anomaly
- Heart Septal Defects
- Pregnancy Complications
- Pulmonary Hypertension
- Pulmonary Valve Insufficiency
- Tricuspid Atresia
- Ventricular Septal Defects
Locations
Please note: Not all physicians schedule patients at each listed location.
Credentials
Education
- Fellowship - Cardiovascular Disease
- The Ohio State University Wexner Medical Center, Columbus, OH, United States
7/1/2018 - 6/30/2023 - Residency - Pediatrics, Internal Medicine
- The Ohio State University Wexner Medical Center, Columbus, OH, United States
7/1/2015 - 6/30/2018 - Internship - Pediatrics, Internal Medicine
- The Ohio State University Wexner Medical Center, Columbus, OH, United States
7/1/2014 - 6/30/2015 - Doctor of Medicine (MD)
- Ohio State University College of Medicine, Columbus, OH, United States
8/9/2010 - 5/4/2014
Certifications
-
American Heart Association National Center
10/2/2024 -
American Board of Internal Medicine/Adult Congenital Heart Disease
10/3/2023 -
National Board of Echocardiography
12/3/2021 -
American Board of Internal Medicine/Cardiovascular Disease
10/4/2021 -
American Board of Pediatrics
10/18/2018 -
American Board of Internal Medicine
8/20/2018
Academics and research
In addition to my clinical responsibilities, I am passionate about research and helping to advance the field of adult congenital heart disease and heart failure. I have written several articles published in peer-reviewed journals. I am also an assistant clinical professor of Internal Medicine in The Ohio State University College of Medicine and serve as co-leader for the Pre-clinical Cardiopulmonary Block for medical students.
Research interests
- Adult Congenital Heart Disease
- Heart Failure
- Medical Education
Academic information
- Department:
- Internal Medicine
- Division:
- Cardiovascular Medicine
More about my research
Ratings and reviews
The overall patient satisfaction rating is an average of all patient responses to the six doctor communication related questions shown below from the Clinician and Group Consumer Assessment of Healthcare Providers and Systems survey. For additional information about the patient satisfaction survey, please visit our Patient Satisfaction Survey page.
The comments are submitted by patients and reflect their view and opinions. The comments are not endorsed by and do not necessarily reflect the views of Ohio State Wexner Medical Center.
44 Patient Satisfaction Reviews
Patient Comments
Consulting and related relationships
At The Ohio State University Wexner Medical Center, we support a faculty member’s research and consulting in collaboration with medical device, research and/or drug companies because a faculty member’s expertise can guide important advancements in the practice of medicine and improve patient care. In order to provide effective management of these relationships, the University requires annual disclosures from all faculty members with external interests related to their University responsibilities.
As of 11/3/2025, William Marshall has reported no relationships with companies or entities.
Exceptional
Awesome doctor, keep up with the great work that you are doing
All Good
Smart, patient, kind and caring, professional.
Awesome care
Dr. Marshall was great. He was very thorough, he explained my test results, talked about things that I could do to help prevent issues, listened to me, reviewed my history and other health history, and advised me to keep my family informed of hereditary conditions so that they would get checked.
Dr Marshall is fabulous. He listens carefully and is knowledgeable about my health. I would highly recommend him to anyone.
Excellent
Very good experience
Great
Awesome Doctor
Dr. Marshall is a kind doctor.
He listened and was concerned
For the first time seeing this Doctor I think he was awesome
Provider was excellent. He gave very in-depth information. He put me at ease and answered all my questions. Spent a long time with me and gave great information. He is an excellent and well informed physician.
Friendly, courteous, thorough
Everyone listen to what I have to say
Dr Marshall is among the best doctors I have ever had and I recommend others to himkeep