28.10.2014 Views

The PiTT-CMU MSTP NewSleTTer - University of Pittsburgh :: MSTP

The PiTT-CMU MSTP NewSleTTer - University of Pittsburgh :: MSTP

The PiTT-CMU MSTP NewSleTTer - University of Pittsburgh :: MSTP

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

Pr<strong>of</strong>iles in Medicine: David Levinthal<br />

An alumnus from the Class <strong>of</strong> 2006 explores the decisions that shaped his path from undergraduate<br />

studies at Cornell <strong>University</strong> to the Pitt-<strong>CMU</strong> <strong>MSTP</strong> and his current fellowship in GI.<br />

2<br />

Dr. David Levinthal graduated from<br />

the Pitt <strong>MSTP</strong> in 2006. Accepted into the<br />

<strong>University</strong> <strong>of</strong> Michigan’s gastroenterology<br />

fast-track program, he completed two<br />

years <strong>of</strong> Internal Medicine Residency<br />

in Ann Arbor, before returning to Pitt to<br />

pursue a post-doctoral year <strong>of</strong> research<br />

with Dr. Peter Strick in the Department <strong>of</strong><br />

Neurobiology. Dr. Levinthal continued to<br />

do full-time research with Dr. Strick during<br />

the first year <strong>of</strong> his GI Fellowship and is<br />

now entering his second fellowship year.<br />

Below, he shares his candid thoughts<br />

on his career path and advice for future<br />

physician-scientists.<br />

Q: How did you decide on a career as<br />

an MD-PhD?<br />

A: I have known from an early age that I<br />

wanted to pursue a career in the sciences.<br />

That interest became more specifically<br />

targeted to neuroscience by the time I<br />

completed college and began medical<br />

school. I had a tremendous research<br />

experience in my undergraduate lab at<br />

Cornell <strong>University</strong>, working on vitamin A<br />

metabolism, intracellular trafficking, and<br />

nuclear receptor interaction. Although this<br />

experience prepared me well for the reality<br />

and frustrations <strong>of</strong> laboratory science, I<br />

loved it and was hooked. In retrospect,<br />

I realize that my mentor gave me a lot <strong>of</strong><br />

responsibility and an actual, publishable<br />

project – my data ended up in a JBC<br />

publication! I had a solid two years with<br />

that group, and I felt a bit like a graduate<br />

student by the end. After that experience,<br />

there was no question in my mind that I<br />

wanted to be a scientist.<br />

Cornell has a very strong premed<br />

curriculum and I had a few good<br />

experiences shadowing physicians, as<br />

well as doing a hospital-based research<br />

project, but I wasn’t sure I wanted to<br />

pursue medicine at first. I thought I had to<br />

make a choice, and although I really liked<br />

the idea <strong>of</strong> being a physician, I would have<br />

pursued a PhD program if I’d been forced<br />

to decide between the two.<br />

<strong>The</strong>n I learned about MD/PhD<br />

programs. What a perfect fit! You can do<br />

BOTH? What a cool way to synthesize<br />

patient care, basic science, and the<br />

potential for translational research. When<br />

the time came to apply to medical school,<br />

I applied to mostly MD/PhD programs.<br />

Q: How did you pick your thesis lab<br />

and mentor?<br />

A: I think the main drives for choosing<br />

my thesis lab were: 1) to actually like my<br />

mentor as a person (and potential friend)<br />

2) finding a mentor with a good reputation<br />

as a advisor/teacher, and 3) being<br />

presented with a clear idea about my<br />

research project from the very beginning.<br />

I interviewed with many advisors, but<br />

ultimately when I met Don DeFranco we<br />

just clicked. He had a great idea for a<br />

research project dealing with oxidative<br />

stress and cell death in neurons, and so I<br />

signed on. I think it’s really important that a<br />

thesis project have discernable research<br />

goals and publishable experimental units<br />

that are designed to answer a question no<br />

matter what the result. Dr. DeFranco had<br />

a clear sense <strong>of</strong> my thesis project pretty<br />

much from the start, and he laid it all out<br />

when we first met. I decided to join the lab<br />

because the project appeared interesting<br />

and feasible. We applied for an F-30 and<br />

it was funded in the first round <strong>of</strong> review,<br />

largely because he had already put a lot<br />

<strong>of</strong> thought into the project before we even<br />

got started. That helped me get through<br />

my PhD in a timely manner (3.5 years)<br />

even with the anticipated research snags<br />

and inevitable technical problems.<br />

Q: How did you choose your specialty?<br />

A: Like most medical students, I didn’t<br />

know which direction I was going in<br />

until sometime during third year. By the<br />

time I’d nearly finished graduate school,<br />

I had developed an interest in pain<br />

research, so I thought about how best to<br />

pursue that – anesthesiology? neurology?<br />

internal medicine? After I started third<br />

year rotations, it became clear to me that<br />

internal medicine really was the best fit.<br />

<strong>The</strong>n I had to come up with a specialty.<br />

So I did rotations in gastroenterology,<br />

endocrine, and critical care. After reflecting<br />

and speaking with faculty, I realized that<br />

my interests were directed toward a<br />

procedure-based specialty that required<br />

a broad scope <strong>of</strong> medical knowledge. For<br />

me, that specialty was gastroenterology.<br />

GI deals with multiple organs, complex<br />

physiology, manifestations <strong>of</strong> disease<br />

secondary to systemic illness, among other<br />

things – in total, a complex and varied field.<br />

Perfect for me. <strong>The</strong>n how does GI relate to<br />

neuroscience? Well one <strong>of</strong> the fascinating<br />

aspects <strong>of</strong> GI is the mind-body connection<br />

that likely plays a role in functional bowel<br />

disorders. While intuitively connected, the<br />

neurophysiologic basis <strong>of</strong> CNS control<br />

over GI function is poorly understood.<br />

As you may imagine, there are not many<br />

neuro-gastroenterologists, so my interest<br />

in neuroscience seemed like a natural fit<br />

to fill this gap in knowledge. In addition,<br />

from a funding standpoint, it’s always a<br />

good thing to study an incredibly prevalent<br />

disease, and to be uniquely trained to do<br />

so.<br />

Q: Can you tell me what a typical day<br />

for you right now is like?<br />

A: Right now, my days are spent on<br />

inpatient consults, performing procedures,<br />

and spending half a day a week in<br />

continuity clinic. I’m on-call once every<br />

eight to nine days, and during that time,<br />

I cover the VA, Magee, and Montefiore/<br />

Presby. It can get very busy. Our fellowship<br />

program has an impressive educational<br />

component with lectures/conferences<br />

throughout the week, typically starting<br />

at 7:30 a.m. So a typical day could be:<br />

conference from 7:30-8:30 a.m., see<br />

follow-up patients in the hospital, get new<br />

consults, do some procedures, finish<br />

see page 3, Levinthal

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!