Dr. David Zoeller M.D.
Medical Director
Dr. Zoeller has been practicing internal medicine for more than 30 years with a special interest in brain and addiction science. He is a Diplomate of the American Board of Pain Medicine and certified in addiction medicine by the American Board of Preventive Medicine.
After starting his career as a Chemical Engineer at IBM, Dr. Zoeller graduated from the Louisville School of Medicine. He currently serves as an associate professor at the University of Kentucky, the University of Louisville and Vanderbilt University.
Credentials
- Medical executive at JourneyPure, a nationally-recognized drug & alcohol treatment center with locations across the country
- 30 years as a medical doctor
- Certified in addiction medicine by the American Board of Preventive Medicine
- Diplomate of the American Board of Pain Medicine
- Associate professor at the University of Kentucky, the University of Louisville and Vanderbilt University
Special Interests
Substance Use Disorder, Addiction Medicine, Chronic Pain
Questions Answered
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Dr. David Zoeller M.D.
Why Do I Have Meth Sores?
What Causes Sores from Crystal Meth Use? If you’re using crystal meth and are noticing strange sores or ulcers on your skin or on someone you care about, it can...Learn More -
Dr. David Zoeller M.D.
Subutex vs. Suboxone – What’s the Difference?
Suboxone and Subutex contain the same active ingredient, buprenorphine, but they are used at different stages of the treatment process. Learn how the experts use both of these powerful medications...Learn More -
Dr. David Zoeller M.D.
The Early Signs of Alcoholic Liver Disease
Understand alcoholic liver disease (ALD) and its stages: fatty liver, hepatitis, and cirrhosis. Learn about the causes, symptoms, and treatment options. Discover the importance of early detection and quitting alcohol...Learn More -
Dr. David Zoeller M.D.
What are the signs that someone is using crystal meth?
When you picture meth addiction, you probably think of the late-stage symptoms like rotten teeth skin lesions, and extreme weight loss. But there are plenty of red flags you may...Learn More -
Dr. David Zoeller M.D.
Is Adderall meth?
While the two share some similarities, Adderall is not meth. Most people with ADHD benefit from mild stimulants like Adderall to help them stay focused and alert. Crystal meth, on...Learn More -
Dr. David Zoeller M.D.
How is heroin made?
America has a heroin problem. Join our experts as they examine one of the deadliest drugs known to man – where it comes from, what it looks like, and what...Learn More -
Dr. David Zoeller M.D.
What is a heroin abscess?
Abscesses from injecting heroin start as an infection beneath the skin, but the bacteria can quickly spread throughout the body, infecting major organs. Find out what a heroin abscess looks...Learn More -
Dr. David Zoeller M.D.
What is a collapsed vein?
Collapsed veins occur when a person frequently injects drugs into one area of a vein without waiting for it to heal. The result is permanent closure and loss of blood...Learn More -
Dr. David Zoeller M.D.
How does alcohol affect people with autism?
People on the autism spectrum are less likely to drink, but more likely to develop alcoholism if they do start drinking. So, how prevalent is alcoholism is within the ASD...Learn More -
Dr. David Zoeller M.D.
How does addiction affect the brain?
Having an addiction makes physical, chemical and psychological changes to your brain that affect the way you think and act. It’s science. Our doctors review the impacts of addiction and...Learn More -
Dr. David Zoeller M.D.
What is EtOH?
EtOH is the scientific abbreviation for ethanol, also known as alcohol. Scientists and doctors use EtOH when referencing alcohol as a chemical or on medical records. Ethanol has many applications...Learn More -
Dr. David Zoeller M.D.
Can drugs and alcohol cause autism?
When a child is diagnosed with Autism Spectrum Disorder, it’s natural for parents to wonder about the causes. Medical research confirms autism is caused by genetic and environmental factors –...Learn More -
Dr. David Zoeller M.D.
Does alcohol thin your blood?
Alcohol’s effects on your body go far beyond intoxication. Drinking temporarily thins your blood and even raises your blood pressure. For healthy people, these effects are barely noticeable. On the...Learn More -
Dr. David Zoeller M.D.
Is alcohol a drug?
Yes, alcohol is a drug as defined by the Merriam-Webster dictionary and in medical terminology. (EtOH is the medical abbreviation). It is not, however, a controlled substance according to the...Learn More -
Dr. David Zoeller M.D.
How long does Suboxone stay in your system?
Suboxone is a combination drug commonly used to help manage opioid addiction. It reaches peak blood concentration levels in most users within 3 hours of taking a dose. The effects...Learn More -
Dr. David Zoeller M.D.
Is Suboxone an opiate?
Suboxone, while technically an opiate itself, is a lifesaving medication used to combat opioid cravings and help people start their recovery. Dr. Loyd reviews your questions about Suboxone safety, effectiveness,...Learn More -
Dr. David Zoeller M.D.
Suboxone vs. Methadone – is it the same?
Dr. Loyd reviews two of the most popular medications for opioid dependence: suboxone and methadone to see how they compare in terms of safety, cost and effectiveness. Get the facts...Learn More -
Dr. David Zoeller M.D.
Is alcohol a stimulant?
Understand why alcohol is classified as a depressant, not a stimulant, despite its initial stimulating effects. Explore how alcohol's primary action on the central nervous system slows down brain activity,...Learn More -
Dr. David Zoeller M.D.
Do Hospitals in Kentucky Drug Test Newborns?
Kentucky’s opioid crisis is causing a huge surge in cases of Neonatal Abstinence Syndrome –a condition that occurs when a newborn baby is born withdrawing from drugs. Get the facts...Learn More -
Dr. David Zoeller M.D.
What do loved ones need to know about addiction?
Addiction is a disease, not something anyone can cause. Help from loved ones driven by guilt can be very unhelpful. The more you learn, the better able you are to...Learn More -
Dr. David Zoeller M.D.
What is wet brain?
Learning more about problems associated with alcohol use, such as wet brain syndrome is important to properly understand what issues and treatment options are available to those who are dealing...Learn More
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