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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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Wellness

  • Why Your Insulin Prescription May Run Out Too Soon

    Why Your Insulin Prescription May Run Out Too Soon

    Running out of insulin before your next refill can reveal a mismatch between your prescription and actual needs. Dose changes, pen priming, pump preparation, and product discard dates all affect supply. This article explains how individualized prescription planning and pharmacy coordination help address these gaps for people with type 1 diabetes, with practical guidance for recognizing problems early and seeking timely clinical support when needed.

    Published

    October 1, 2026
    Categorized as Diabetes Care, Insights from Dr. Tashko, Wellness
  • Why Type 1 Diabetes Care Must Extend Beyond Visits

    Why Type 1 Diabetes Care Must Extend Beyond Visits

    Type 1 diabetes care continues long after an appointment ends. Insulin access, device support, glucose interpretation, and emergency planning all require thoughtful coordination. This article explains how personalized care connects these needs with heart health, hormonal conditions, and emotional well-being. Discover why ongoing communication and practical follow-through matter for patients in Montgomery County, Maryland, and eligible patients receiving virtual care beyond the local practice area.

    Published

    September 28, 2026
    Categorized as Diabetes Care, Insights from Dr. Tashko, Wellness
  • When Deep Sleep Happens and Why Timing Matters

    When Deep Sleep Happens and Why Timing Matters

    Deep sleep plays a critical role in recovery, metabolism, and hormone regulation. Most slow-wave sleep occurs in the first few hours of the night and depends strongly on circadian timing and prior wakefulness. Understanding how deep sleep interacts with hormones such as growth hormone, cortisol, and melatonin helps patients improve sleep quality and support long-term metabolic health.

    Published

    April 1, 2026
    Categorized as Insights from Dr. Tashko, Metabolic Longevity, Sleep Health, Wellness
  • Dementia and the APOE Genotype: What Patients Should Know

    Dementia and the APOE Genotype: What Patients Should Know

    Carrying the APOE4 gene raises dementia risk, yet genes alone rarely decide outcomes. This article outlines how risk differs by genotype, when it becomes significant, and how factors like diabetes, lipids, and blood pressure shape the story. Through individualized and preventive care, brain health can be preserved from multiple perspectives.

    Published

    November 18, 2025
    Categorized as Cognitive Health, Genetics, Insights from Dr. Tashko, Metabolic Care, Wellness
  • Natural Decline of Testosterone Levels with Age

    Natural Decline of Testosterone Levels with Age

    Testosterone levels naturally decline after age 30, lowering energy, strength, and focus. This gradual fall reflects changes in both testicular function and brain signaling. Lifestyle, sleep, and nutrition all influence the pace of decline. Thoughtful evaluation helps separate natural aging from correctable deficiency and guides a plan to restore balance, vitality, and metabolic health.

    Published

    October 28, 2025
    Categorized as Dr. Tashko’s Clinical Physiology, Insights from Dr. Tashko, Metabolic Longevity, Testosterone, Wellness
  • 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
  • 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
  • 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
  • Wellness Years vs. Medication Years: Rethinking the Goal

    Wellness Years vs. Medication Years: Rethinking the Goal

    Is stopping medication always the right goal? Not if it sacrifices your long-term health. This article reframes the conversation around therapy and wellness, showing how smart, minimal, safe support can help maintain metabolic gains over time. This writing offers insight into balancing lasting vitality with the least intervention necessary.

    Published

    June 20, 2025
    Categorized as Diabetes Care, Insights from Dr. Tashko, Metabolic Longevity, Obesity Care, Philosophy & Perspective, Wellness
  • What Testosterone Teaches Us About Being a Man in Midlife

    What Testosterone Teaches Us About Being a Man in Midlife

    Testosterone tells a deeper story than numbers on a blood test. As levels naturally decline, many men find themselves asking bigger questions. Who am I becoming? Where do I find strength, purpose, and energy now? Midlife offers an opportunity to reevaluate, redefine, and rebuild.

    Published

    April 27, 2025
    Categorized as Insights from Dr. Tashko, Testosterone, Wellness
  • Is Your Lifestyle Killing Your Testosterone?

    Is Your Lifestyle Killing Your Testosterone?

    Testosterone plays a critical role in male vitality, mental sharpness, metabolic health, and cardiovascular resilience. Yet, many men today unknowingly sabotage their testosterone production through daily habits. Modern stress, poor sleep, processed foods, and constant light exposure chip away at hormonal balance, often silently.

    Published

    April 26, 2025
    Categorized as Insights from Dr. Tashko, Testosterone, Wellness

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