Behind "Health Matters": Ten Questions for Host Dr. David Granet

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Back when Dr. David Granet was an undergraduate at the University of Pennsylvania, he fulfilled his passion for sports by calling radio and TV play-by-play action for Penn’s Ivy League basketball team.

Equally comfortable behind a microphone as when he’s performing delicate eye surgery – his specialty is childhood eye misalignments and disorders – Granet also has always enjoyed teaching about health and medicine.

Since 1995, he has served as the only host of “Health Matters,” a 30-minute interview show produced by UCSD-TV, a program of UC San Diego Extension. His monthly guest list is dominated by doctors, professors and medical experts with close connections to UC San Diego, along with guests from other institutions.

A range of recent interview topics has included technology addictions, brain tumors, e-cigarettes, and ALS (for links to sample shows, see below).

As a concession to his hectic schedule, he tapes several editions the same day, moving easily from each show’s guest as he elicits lively, instructive conversation on complex issues and topics. Over the years, “Health Matters” ranks among UCSD-TV’s most-viewed casts, with composite numbers now reaching in the multiple millions.

The chief of UC San Diego’s Division of Pediatric Ophthalmology & Strabismus, as well as an Adult Eye alignment specialist with UC San Diego’s Shiley Eye Center, Granet has built a wide media reputation for his expertise.

Along with six guest appearances on the nationally syndicated TV series “The Doctors,” he also regularly records video interviews with fellow experts at high-level medical conferences that he attends around the world.

While Granet is not compensated for “Health Matters,” he regards the role as a privilege, a way to give back to his profession.

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“I’ve always enjoyed educating; it’s fun for me.”

1) How do you walk that line between being a medical expert yourself and an inquiring interviewer?
What I try to do is say something like, “I’m not sure everybody realizes this, but asthma can sometimes be dangerous, right?” Then I let them go into their area of expertise. I don’t pretend that I don’t know the basics of what we’re talking about.

2) How has your approach changed over the years?
First, I had to find my own “voice.” It wasn’t as automatic as I thought it would be. [UCSD-TV managing director] Lynn Burnstan and her staff were great, very supportive. In fact, she had more confidence in me than I did – she wouldn’t even let me use a teleprompter. She told me, “You talk so well, you don’t need those things.”

3) So your questions are not scripted at all?
I’ll write notes to myself on the topics I want to cover, but I never write out my questions beforehand.

4) How do you prepare for each show?
The show’s producer, Rachel Bradley, does a huge amount of the background work. I also do a lot of my own preparation beforehand, so I have a pretty good grasp of what I’m going to ask. After I’ve read everything they give me, I’ll go on “chat sites” to find out what patients want to know.

5) What happens when your guest goes off in a different direction, one you didn’t expect?
Sometimes, it’s fabulous and off they go. And sometimes, the direction they go isn’t all that interesting, so I have to bring it back with another topic.

6) At what point do you start to think about your closing remarks?
About two-thirds of the way into the show. While the guest is talking, I’m trying to think: What’s the best way to wrap this up? What do I want to highlight from our conversation? When that time comes, I’m ready.

7) What skills make a good TV host and a good doctor?
You can be a hellaciously good doctor – know all your stuff – but not be great on TV. You’ve got to be able to communicate with your guests just like you talk with your patients. At some level, every doctor needs those skills. I don’t get nervous being on TV, but some people aren’t as comfortable – it is a different skill set. That’s my job, to make the guest at ease so they can communicate what they are expert in.

8) With your ultra-busy schedule, what motivates you to continue doing the show?
It’s my passion. How do you not chase your passions? That would be a very empty life. I’ve always enjoyed educating; it’s fun for me. Can you tell that I love doing it? I am lucky to have the opportunity to make a difference.

9) From a professional standpoint, how would you access the impact of the show?
When I’m in the office with a patient, I consider that to be “retail medicine” – strictly one-on-one. The way I do “wholesale medicine” is that I teach courses and I train doctors, medical students, and residents – thus I can influence a lot of people. And when they care for their patients, that gives my teaching an even wider impact. So I feel I affect a lot of people in what I do. Doing the show is another way to make a difference.

10) So doing the show is your way of giving back?
If you’re going into medicine strictly for the money, that’s the wrong reason. If any of the medical students tell me they’re going into medicine for that reason alone, I tell them: This is the wrong job for you. In general, doctors are not poor, not by any means. But you work really hard and the commitment you have to make, it rivals the commitment you have to make to your spouse and your kids. As doctors, we all have a huge responsibility. Because being a doctor isn’t only what you do – it’s who you are.”

Recent “Health Matters” topics, guests and introductory comments from Dr. Granet:

  • E-Cigarettes, Vaping and MRSA (with Dr. Laura Crotty Alexander): “I’m not sure I even understand what an e-cigarette is. Is an e-cigarette like an iPhone? Whatever it is, it’s catching on because it’s done over $2 billion worth of sales. We need to know whether or not these things are safe. We need to know whether or not it’s something we should be promoting. We need to know whether this has any role in our society going forward.”
  • Buzzed Driving (with Dr. David Phillips): “One way or another, we can all be touched by someone who makes a bad decision and gets behind the wheel when it’s inappropriate. When is it wrong to get behind the wheel and take control of a two-ton vehicle when you’ve had too much to drink? What is too much to drink? We need some answers.”
  • Reversing Paralysis (with Dr. Justin Brown): “When I say the word ‘re-animation’ with regard to the human body, it’s sounds like science fiction. But today, we’re going to find out, like we do a lot here on ‘Health Matters,’ that science fiction is becoming science fact.”

Fighting Cancer with a Virus

8232Can cancer cells be killed without harming the healthy cells around them? A new clinical trial is testing that hypothesis using a treatment based on the vaccinia virus. Vaccinia has played a huge role in eradicating smallpox but is now taking on a new part in the fight against cancer.

Dr. Loren Mell, a radiation oncologist at UCSD Moores Cancer Center, explains how this treatment built on the vaccinia virus backbone may be the key to more effective cancer fighting tools. Dr. Mell and host Dr. David Granet discuss this current research and the importance of clinical trails for cancer patients. Dr. Mell is the Principal Investigator of many clinical trials at UCSD and oversees several nationally and industry-funded research grants.

Watch Fighting Cancer with a Virus.

Browse more programs in the Health Matters series.

What's the Verdict on Vaping?

27760The use of e-cigarettes is on the rise with annual sales now totaling over two billion dollars. What do we really know about how these devices affect our health? Many people tout them as smoking cessation success stories, but are they just as harmful as traditional cigarettes?

Dr. Laura Crotty Alexander joins our host Dr. David Grant to discuss new research illuminating the potential health risks of vaping.

Watch E-Cigarettes, Vaping, and MRSA – Health Matters online now.

Explore more programs in the Health Matters series.

Buzzed Driving – Very Low Blood Alcohol Content Associated with Crashes

27760There is no safe combination of drinking and driving – even within the legal limits.

A recent study led by UC San Diego sociologist David Phillips found that drivers with a blood alcohol concentration (BAC) of 0.01 percent – well below the U.S. legal limit of 0.08 – are 46 percent more likely to be officially and solely blamed by accident investigators than are the sober drivers with whom they collide.

Dr. Phillips discusses the methodology behind these fascinating findings and how even minimally buzzed driving increases your chances of being in a fatal car accident.

Learn how buzzed driving is defined and how it impacts everyone on the road. Watch Buzzed Driving – Health Matters online now.

Explore more programs in the Health Matters series.

Get the Sleep You Need

26070Lack of quality sleep not only affects our mood and ability to function – it also affects our health. Worse still, it can be dangerous to the people around us.

Failure to get adequate sleep poses a danger to society by contributing to traffic and industrial accidents. Some sleep disorders can even be life threatening. Jose S. Loredo, MD, MS, MPH, FCCP, professor of clinical medicine and medical director of the UC San Diego Sleep Medicine Center and VA Pulmonary Sleep Disorders Laboratory, discusses how these disorders can be managed and treated.

Don’t miss this episode from the Stein Institute for Research on Aging:

Sleep and Sleep Disorders in the Older Adult

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