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Dr. Tashko’s badge from the Better Business Bureau displays an “Accredited Business” seal with an A+ rating as of July 9, 2025 for GT Health practice. The design features the BBB torch logo on the left and a clickable prompt for profile access on the right, reinforcing professional credibility, transparency, and excellence in patient care and business ethics.
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Longevity & Wellness Care in Maryland

  • Creatine: Fueling Brain, Muscle, and Metabolic Health

    Creatine: Fueling Brain, Muscle, and Metabolic Health

    Creatine is a natural energy booster found in muscle and brain tissue. It helps with ATP regeneration, which supports strength, memory, and resilience. Beyond athletics, creatine offers benefits for aging, cognition, and metabolism. At our practice, we use it thoughtfully as part of comprehensive care. Patients in Maryland and through virtual care receive guidance tailored to their unique health needs.

    Published

    October 10, 2025
    Categorized as Cognitive Health, Insights from Dr. Tashko, Supplements, Wellness
  • Longevity Lessons: Habits of People Living Beyond 100

    Longevity Lessons: Habits of People Living Beyond 100

    Centenarians across the world share daily habits that support both body and mind. They eat plant-rich meals, walk often, rest deeply, and nurture social ties. Their longevity comes not from extremes but from simple, consistent choices. Geography adds subtle advantages too, from mountain paths to sunny climates. Living past 100 begins with routines practiced every single day, supported by environments that encourage natural balance.

    Published

    September 26, 2025
    Categorized as Insights from Dr. Tashko, Metabolic Longevity, Wellness
  • Understanding Levels of Evidence in Medicine

    Understanding Levels of Evidence in Medicine

    Understanding levels of evidence can help patients see why some medical recommendations feel stronger than others. From randomized controlled trials to expert opinion, each type of research has a place. This article explains the U.S. Preventive Services Task Force hierarchy and how systematic reviews and meta-analyses fit in, with patient examples from cholesterol, obesity, thyroid, PCOS, and testosterone care.

    Published

    September 14, 2025
    Categorized as Diabetes Care, Insights from Dr. Tashko, Lipid Health, PCOS, Testosterone, Thyroid Health
  • Whole Body Scans for Screening: Benefits and Risks

    Whole Body Scans for Screening: Benefits and Risks

    Whole body scans offer the promise of early disease detection. They may reveal cancers, heart disease, or aneurysms before symptoms appear. However, they also carry risks like false positives, unnecessary follow-up tests, radiation exposure, and high costs. Learn the true pluses and minuses of full body scans and why targeted, evidence-based screening often provides smarter protection.

    Published

    September 7, 2025
    Categorized as Cancer Education and Prevention, Insights from Dr. Tashko, Wellness
  • Best Time to Sleep for Wellness and Vitality

    Best Time to Sleep for Wellness and Vitality

    The best bedtime for most adults falls between 10 and 11 PM, when melatonin peaks and cortisol dips. This alignment with circadian rhythm supports deeper sleep, better recovery, and stable energy. Patient cases show improvements in blood sugar, mood, and blood pressure when bedtime is shifted earlier. Wellness begins with honoring natural rhythms.

    Published

    September 1, 2025
    Categorized as Heart Health, Insights from Dr. Tashko, Sleep Health
  • Magnesium Malate: Energy, Muscles, and Mitochondria

    Magnesium Malate: Energy, Muscles, and Mitochondria

    Magnesium malate combines magnesium with malic acid to support energy, muscle recovery, and mitochondrial function. Unlike sedating forms, it provides a gentle lift for patients struggling with fatigue or soreness. This article explores how magnesium malate works, when it may be preferred over other types, and how it fits into a thoughtful, personalized care strategy for metabolic health and resilience.

    Published

    July 13, 2025
    Categorized as Insights from Dr. Tashko, Metabolic Longevity, Supplements
  • Magnesium Taurate: A Heart-Mind Mineral Worth Knowing

    Magnesium Taurate: A Heart-Mind Mineral Worth Knowing

    Magnesium taurate blends magnesium and taurine into one calming, heart-supporting supplement. It may help steady blood pressure, reduce palpitations, and promote clearer thinking—without the laxative effects of other forms. This article explores how magnesium taurate supports cardiovascular and mental wellness, when it may be preferred over other types, and how it fits into a thoughtful, whole-body care approach.

    Published

    July 9, 2025
    Categorized as Insights from Dr. Tashko, Metabolic Longevity, Supplements
  • The Best Magnesium for You: Sleep, Stress, Metabolism & More

    The Best Magnesium for You: Sleep, Stress, Metabolism & More

    Magnesium plays a role in over 300 enzyme systems, yet many people remain deficient. This article explains the most effective oral forms—like threonate for brain fog, taurate for blood pressure, glycinate for sleep, citrate for PCOS or stones, and malate for energy. Learn how personalized magnesium use can support your metabolism, mood, and long-term wellness.

    Published

    July 6, 2025
    Categorized as Insights from Dr. Tashko, Metabolic Longevity, Supplements
  • When to Check Trace Minerals and Heavy Metals

    When to Check Trace Minerals and Heavy Metals

    Trace minerals and heavy metals may impact thyroid, mood, and metabolism. This article explains when and why to test for zinc, selenium, copper, mercury, and more—especially in people with unexplained fatigue, gut issues, or neurological changes. Learn how a thoughtful, personalized approach helps interpret results and guides next steps.

    Published

    June 29, 2025
    Categorized as Insights from Dr. Tashko, Metabolic Longevity, Wellness
  • Coffee as a Longevity Drink: Fact or Trend?

    Coffee as a Longevity Drink: Fact or Trend?

    Is coffee more than a daily ritual? Research shows that moderate intake may support longevity, improve insulin sensitivity, reduce inflammation, and protect the brain. In this article, I explore coffee’s potential benefits—and risks—within a holistic care model that considers heart health, hormone status, and personalized metabolic strategies.

    Published

    June 16, 2025
    Categorized as Insights from Dr. Tashko, Metabolic Longevity, Supplements
  • Magnesium L-Threonate: A Unique Brain-Boosting Supplement

    Magnesium L-Threonate: A Unique Brain-Boosting Supplement

    Magnesium is essential for brain function, nerve signaling, and cognitive health. While many forms of magnesium exist, only one is specifically designed to enhance brain magnesium levels—magnesium L-threonate.

    Published

    March 7, 2025
    Categorized as Cognitive Health, Insights from Dr. Tashko, Metabolic Longevity, Supplements

The only US physician board-certified in:

❥ Endocrinology, Diabetes and Metabolism

❥ Obesity Medicine

❥ Hypertension

❥ Lipidology

Dr. Tashko’s badge from the Better Business Bureau displays an “Accredited Business” seal with an A+ rating as of July 9, 2025 for GT Health practice. The design features the BBB torch logo on the left and a clickable prompt for profile access on the right, reinforcing professional credibility, transparency, and excellence in patient care and business ethics.
🗨️ Text Our Office Securely

T

301.658.3586

F

240.427.4704

E

admin@GThealth.net

15204 Omega Drive
Suite 240
Rockville, MD 20850

Dr. Tashko is quadruple board-certified in endocrinology, lipidology, hypertension, and obesity medicine. He specializes in diabetes, metabolism, and longevity care, offering integrative, evidence-based solutions for insulin resistance, metabolic syndrome, prediabetes, obesity, and weight management.

He provides advanced cardiovascular prevention and lipid management, focusing on precise control of blood pressure, cholesterol, and triglycerides.

His endocrine expertise covers thyroid and parathyroid disorders, pituitary and adrenal conditions, growth hormone deficiency, Cushing’s syndrome, hyperprolactinemia, and bone health issues such as osteopenia and osteoporosis.

Dr. Tashko also treats low testosterone (TRT), gynecomastia, and polycystic ovary syndrome (PCOS). Each patient receives comprehensive, personalized care centered on metabolic and hormonal balance.

GT Health is based in Rockville, Montgomery County, MD, and serves patients throughout Bethesda, Chevy Chase, Potomac, Gaithersburg, Germantown, Frederick, Silver Spring, Howard County, Anne Arundel, Northern Virginia, and the Eastern Shore. GT Health provides concierge endocrine and metabolic care in Rockville and across Maryland through secure virtual visits.

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Copyright

© 2017–2026

Gerti Tashko, M.D.

All Rights Reserved.

“In him all things hold together.”
— Col 1:17