HomeProvider StoriesGeneSight is a helpful resource GeneSight is a helpful resource December 11, 2020 Tianlai Tang, MD, Psychiatrist, and PhD in psychopharmacologyTennessee As a board-certified psychiatrist, I have more than 20 years of clinical experience. I am the medical director and owner of the Nashville Brain Institute which has locations in Nashville, Hermitage and Brentwood, Tenn. Previously, I was the attending and clinical assistant professor of psychiatry at Vanderbilt University Medical Center. My philosophy in patient care is finding the root cause of illnesses by focusing on the harmonious nature of the body and mind. Our goal at the Nashville Brain Institute is not simply to prescribe medications but to discover the root cause of a patient’s brain dysfunctions and arrive at an integrated treatment plan. With a PhD in psychopharmacology, I have an acute interest in how genetic testing can provide personalized care for our patients. Part of our approach is creating customized treatments for our patients, guided by genetic testing. Quite simply, I want to help my patients improve their psychiatric or neurological conditions so they can live a better and healthier life. Importance of Individualizing Treatment One of the day-to-day challenges I face is finding medications that help my patients. It’s a lot of trial and error, which makes many patients wonder why a particular medication did not work. Clinicians too can get frustrated when many medications will not work. Before the GeneSight test, my approach to prescribing medication was to look at the patient’s psychological history and their family history. For example, if the patient’s mother had depression and had some success with a particular medication, that’s what I may prescribe to the patient. Sometimes that may be right and sometimes that may be wrong. We try to individualize a patient’s treatment plan because each patient is different – their genetic composition is also different. It is very hard to predict how a patient responds to or metabolizes medication without knowing their genetic profile. GeneSight Is a Resource to Help My Patients That’s why all of our locations and prescribing practitioners now use the GeneSight test. I did a lot of research before deciding to try the GeneSight test and reviewed all the available clinical studies. My conclusion is that the GeneSight test could be something to help my patients. The GeneSight test can give some clues about the patient’s potential response to any particular medications – either the medication can be metabolized faster or metabolized slower. It can let the patient know they might have a particular genetic issue with any particular medication. I like to order the GeneSight test for every new patient, as many of them have been on medications previously. It is especially helpful for patients who have had a bad experience with antidepressant medications or had bad side effects. I am not going to just prescribe something else and hope it works. I want to give the patients some confidence that it has a better chance of working. I review the GeneSight test results with patients, who have told me they find it easy to understand and interpret. I view the test as a resource I can use to help my patients. See how the GeneSight test meets expectations. Patient Rooting for Mental Health Heroes at the 2026 Winter Olympics The Winter Olympics has brought us unforgettable moments—Miracle on Ice, Torvill and Dean’s Bolero, the Jamaican bobsled team. They also showed heartbreak: cras... Read more Healthcare Provider PRIME Care Time-to-Event Analysis In 2022, the United States Department of Veterans Affairs (VA) undertook the Precision Medicine in Mental Health Care, or PRIME Care study, the largest phar... Read more Patient Healthcare Provider The GeneSight® Test: Announces New Updates As part of our ongoing commitment to ensuring that our tests evolve with the latest scientific research and clinical needs, we’ve updated the GeneSight Test. Th... Read more Patient Is “Anxiety” on Your Playlist? “Anxiety, keep on tryin' me I feel it quietly, tryna silence me, yeah Anxiety, shake it off of me Somebody's watchin' me, it's my anxiety, yeah (Brrah) …And... Read more Patient Break the resolution cycle: How simple solutions can transform 2026 Like every year, many of us make New Year’s resolutions and try to stick to them, but broad, all-or-nothing changes often set us up for failure and can make... Read more Patient Antidepressant Fatigue in Seniors: A Caregiver’s Guide to Reducing Daytime Sleepiness Without Losing Symptom Control You’re spending time with the older adult in your care who also happens to have clinical depression. You’re keeping tabs on how well they’re doing and wheth... Read more Patient Empowering Senior Patient Care with Pharmacogenomics: Insights from the GeneSight Engage Webinar The most recent GeneSight Engage webinar explored how pharmacogenomic testing, particularly the GeneSight® test, is transforming the landscape of mental health ... Read more Patient BIPOC (formerly Minority) Mental Health Month: Breaking Stigma, Building Trust Despite many efforts to stem it, stigma around mental health still exists, particularly in BIPOC (Black, Indigenous, and People of Color) communities. July mark... Read more Patient Long-Term Effects of Antidepressants: What Research Shows Anyone who’s ever taken antidepressants for an extended period of time has probably wondered whether they’ll experience long-term effects: After years ... Read more Patient Have a Mindful Summer: Take a Breather with These Simple Exercises Summer is a great time to kick back and relax—if you can find the time. Managing the hustle and bustle of kids off school, planning for fun summer activities an... Read more Learn more Learn more about GeneSight How to talk to your provider View our clinical studies
Patient Rooting for Mental Health Heroes at the 2026 Winter Olympics The Winter Olympics has brought us unforgettable moments—Miracle on Ice, Torvill and Dean’s Bolero, the Jamaican bobsled team. They also showed heartbreak: cras... Read more
Healthcare Provider PRIME Care Time-to-Event Analysis In 2022, the United States Department of Veterans Affairs (VA) undertook the Precision Medicine in Mental Health Care, or PRIME Care study, the largest phar... Read more
Patient Healthcare Provider The GeneSight® Test: Announces New Updates As part of our ongoing commitment to ensuring that our tests evolve with the latest scientific research and clinical needs, we’ve updated the GeneSight Test. Th... Read more
Patient Is “Anxiety” on Your Playlist? “Anxiety, keep on tryin' me I feel it quietly, tryna silence me, yeah Anxiety, shake it off of me Somebody's watchin' me, it's my anxiety, yeah (Brrah) …And... Read more
Patient Break the resolution cycle: How simple solutions can transform 2026 Like every year, many of us make New Year’s resolutions and try to stick to them, but broad, all-or-nothing changes often set us up for failure and can make... Read more
Patient Antidepressant Fatigue in Seniors: A Caregiver’s Guide to Reducing Daytime Sleepiness Without Losing Symptom Control You’re spending time with the older adult in your care who also happens to have clinical depression. You’re keeping tabs on how well they’re doing and wheth... Read more
Patient Empowering Senior Patient Care with Pharmacogenomics: Insights from the GeneSight Engage Webinar The most recent GeneSight Engage webinar explored how pharmacogenomic testing, particularly the GeneSight® test, is transforming the landscape of mental health ... Read more
Patient BIPOC (formerly Minority) Mental Health Month: Breaking Stigma, Building Trust Despite many efforts to stem it, stigma around mental health still exists, particularly in BIPOC (Black, Indigenous, and People of Color) communities. July mark... Read more
Patient Long-Term Effects of Antidepressants: What Research Shows Anyone who’s ever taken antidepressants for an extended period of time has probably wondered whether they’ll experience long-term effects: After years ... Read more
Patient Have a Mindful Summer: Take a Breather with These Simple Exercises Summer is a great time to kick back and relax—if you can find the time. Managing the hustle and bustle of kids off school, planning for fun summer activities an... Read more