My Professional Journey

I was fascinated by the body’s circulatory system in high school. I was also concerned about heart disease being the number one killer of adults in the world. I figured I would become a cardiologist and help save hundreds, thousands, or even millions of people over time in personalized and public health care from fatal heart conditions. I suspected then that I would one day be a physician in cardiovascular diseases.

In college, everyone knew. I majored in Physics, spent lots of time in Spanish, and met my humanities and social sciences requirements, yet everyone knew I was destined for medical school. I completed all my premedical studies, volunteered at a local hospital, and shadowed doctors, and pursued research. My high honors senior thesis for the Bachelor’s and my excellent Master’s thesis were ultimately based on analyzing blood samples to determine health and disease and make predictions, using quantitative analytical methods in genomics and transcriptomics (gene expression profiles). Those studies in the blood were the closest I could get to the circulatory system as a physics major doing biomedical research at that time. It was fantastic!

By the time I started medical school, I figured that if I didn’t become a cardiologist, then I would be an oncologist or practice medical genetics (thinking that would be the closest thing to genomics). In medical school didactics, I quickly learned that medical genetics back then wasn’t what I thought it would be, and it didn’t focus on adults as much as I would have liked. Oncology lectures focused less on the conversation with the patient and more on signaling pathways that I had not yet begun to understand. I decided maybe that was not for me either. The physiology of the heart indeed captured my heart; the lungs and kidney were great too. So there I was, back to the heart and its circulatory system.

In my third year of medical school, I faced a dilemma. I enjoyed Psychiatry, Radiology, General Surgery, Orthopedic Surgery, Family Medicine, and Pediatrics, among other rotations, as well as my electives in Cardiology. What was I to do with my life as a doctor? I could almost see myself doing any of those! Almost.

During the PhD of my MD/PhD program, I shadowed a general cardiologist. I noticed that most of his patients were older and already in atrial fibrillation or heart failure. I asked myself, “Where are the 40-60 year olds before this happens?” I decided to create Preventive Cardiology. That was in 2006. I googled and saw that it already existed! In fact, we had just recruited a brand new faculty cardiologist, whose focus was prevention. I quickly became her mentee and spent some time in clinic with her. I realized that when it really came down to it, I saw myself managing and even more so preventing heart disease.

Then one day, I saw an email about a pilot research study in cardio-oncology. Thankfully, I was able to be a part of the study and learn more about this emerging field. This was in 2010. Almost a decade ago, I realized that my calling in medicine was to practice preventive cardiology and cardio-oncology and pioneer the merging of the two.

So, in my fourth year of medical school, I spent lots of time in various Cardiology clinics, to gain knowledge and exposure in other fields within Cardiology. I also had the opportunity to spend time in Medical Oncology and Radiation Oncology clinics, as well as with the radiation therapy technicians, treatment planners, and medical physicists. I performed literature reviews on my own and brought in articles to discuss with the Cardiologists, Medical Oncologists, and Radiation Oncologists. My favorite paper then is still quoted today in many experts’ presentations on ischemic heart disease risk resulting from radiation therapy.

With such incredible exposure to Cardiology, Oncology, and Cardio-Oncology patient care, research, and education, I thought about what I wanted to do most in the world as a professional. It became clear to me in my fourth year of medical school that I wanted to manage and, even more profoundly, prevent heart disease in the general population and in individuals with a current or prior history of cancer, and especially too in women. During that year, I got to present on my learning experiences in patient care, research, and education to the entire Cardiology department.

In 2012, in my last year of medical school and the MD/PhD program, I matched into the highly selective clinician investigator program at Mayo Clinic in Rochester, MN. I signed on the dotted line in advance for Internal Medicine Residency, Cardiology Fellowship, and Postdoctoral Research Fellowship. Everyone, therefore, knew I was for sure destined to #ChooseCardiology.

During my second year of residency, during my Oncology rotation, I cared for a woman with congestive heart failure thought to be due to anthracycline therapy administered many years before. That blew the whole thing open. I informed my faculty and advisors in Oncology, Preventive Cardiology, and Cardio-Oncology that I desired and planned to pursue both Preventive Cardiology and Cardio-Oncology and find ways to merge the two.

Over seven years at Mayo Clinic, I was, therefore, able to focus much of my research and subspecialty training and learning efforts in Preventive Cardiology and Cardio-Oncology (see I also had the privilege of several clinic sessions in Heart Disease in Women. To me, all three are related, in so many ways.

My mission, therefore, is to protect the heart from ischemia, arrhythmia, cardiomyopathy, and other ailments in the general population, and particularly those individuals with a current or prior history of cancer (and especially in women).

Thus, I am now a cardiologist, with special emphases in preventive cardiology and cardio-oncology, especially in women. I am also a poet, and writing poetry about science, medicine, and now the heart has truly become one of my greatest joys (see

I share this story with you as an example of an individualized pathway in #ChooseCardiology. Perhaps you too are leaning towards areas in Cardiology to which you have not had much exposure, yet you know somebody has to do it, and that it must be created. Don’t let the unknown obscure the certainty of your calling. Find mentors and advisors who will believe in your potential and vision and spur you on, and who will one day be proud and excited to see your passion become reality.


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