Texas Health Internal Medicine

Texas Health Internal Medicine Dr. Robert Smitherman, M.D. Our providers are dedicated to delivering a full range of quality healthcare to their community.

Preventive and Routine Care, Chronic Disease Management, Same or next day appointments for urgent needs available.

Lasting weight loss success isn’t just about the shot—it’s about building healthy habits around food, movement, and meal...
08/14/2026

Lasting weight loss success isn’t just about the shot—it’s about building healthy habits around food, movement, and meal planning. Pair your journey with smart choices for results that stick! 💪🥗

Discover effective GLP-1 eating strategies for sustainable weight loss. Learn how whole foods, protein, and portion control make the medication work harder.

Start your day right—enjoying 1-2 cups of plain coffee is not just safe for most hearts, it might even be beneficial! ☕❤...
08/11/2026

Start your day right—enjoying 1-2 cups of plain coffee is not just safe for most hearts, it might even be beneficial! ☕❤️ Opt for simple brews over sugary blends and remember that lasting fatigue may mean it’s time to check in on your sleep or fitness routine.

For many people, coffee is as important as the alarm clock. The morning routine is comforting: wake up, brew, sip, repeat. Most of us can’t imagine facing the day without a cup of coffee or two. It’s essential, it’s habit, it’s that first moment of peace before everything else begins.

Feeling overwhelmed by constant news alerts and social media? You're not alone. Information overload can affect your sle...
07/28/2026

Feeling overwhelmed by constant news alerts and social media? You're not alone. Information overload can affect your sleep, mood, and mental wellbeing. Learning to set intentional boundaries around media consumption is an important step in protecting your mental health.

Information overload happens when you take in more news, opinions, and social media content than your brain can comfortably process. For many people, the result is not just mental fatigue but a measurable rise in anxiety, sleep problems, and changes in mood. Learning to recognize the signs and set i...

Fatigue, brain fog, mood changes, disrupted sleep—these symptoms are common during perimenopause and menopause. But they...
07/13/2026

Fatigue, brain fog, mood changes, disrupted sleep—these symptoms are common during perimenopause and menopause. But they can also point to other conditions like thyroid disorders, anemia, or sleep apnea. Knowing the difference matters, because effective treatment always begins with an accurate diagnosis. If symptoms are affecting your sleep, work, or daily life, it's time to talk to your doctor.

Fatigue, mood swings, brain fog, and weight gain can be hormonal in midlife. But they may also signal other conditions. Learn when to call your doctor.

Digestive discomfort affects millions of Americans and what you eat plays a bigger role than you might think. Ultra-proc...
07/08/2026

Digestive discomfort affects millions of Americans and what you eat plays a bigger role than you might think. Ultra-processed foods are often low in fiber and packed with additives that can contribute to bloating, acid reflux, constipation, and gas. Simple swaps like choosing plain yogurt over flavored varieties, or whole grain bread with short ingredient lists, can make a real difference for your gut health.

Digestive complaints like bloating, acid reflux, constipation, and gas are among the most common reasons people seek medical care. Digestive issues affect an estimated 60-70 million Americans. Ultra-processed foods account for more than half of the calories consumed in the average American diet. Wha...

Routine screenings can catch health conditions early, when they're most treatable. High blood pressure, elevated cholest...
07/01/2026

Routine screenings can catch health conditions early, when they're most treatable. High blood pressure, elevated cholesterol, prediabetes, and early-stage colorectal cancer rarely produce warning signals before they've been doing harm for years. The good news? These conditions are highly manageable when found early. If you haven't scheduled your preventive care appointment yet, now is the time. Texas Health has providers across North Texas ready to help you stay on track with the screenings that matter most.

Most men skip routine health screenings far more often than women do. Learn which tests you need and when to get them, broken down by decade of life.

Chronic stress can keep the body in a heightened state, which may adversely affect cardiovascular health. Dr. Ashesh Par...
05/18/2026

Chronic stress can keep the body in a heightened state, which may adversely affect cardiovascular health. Dr. Ashesh Parikh, D.O., cardiologist at Texas Health Plano, emphasizes that effective stress management is vital for maintaining heart health. Regular physical activity, adequate rest, and balanced nutrition are important strategies to manage stress and support overall heart health.

A little stress in our lives serves to keep us on our toes, but too much can lead to health problems, interrupted sleep, emotional issues and poor decision-making. And while it’s difficult to measure something like stress and its negative impact on heart health, experts say the correlation shouldn...

Our outstanding providers just got even better—welcome Jacquelyn Garrels, FNP‑C!New patient appointments available.📞 (81...
05/15/2026

Our outstanding providers just got even better—welcome Jacquelyn Garrels, FNP‑C!
New patient appointments available.
📞 (817) 960‑9134

Ankle sprains are one of the most common spring sports injuries, especially in soccer, basketball, and tennis. But when ...
05/07/2026

Ankle sprains are one of the most common spring sports injuries, especially in soccer, basketball, and tennis. But when should you treat at home versus seeking medical care? Treat at home if: You can bear weight, swelling is mild, and pain is manageable. Seek medical care if you heard a pop, can't put weight on the ankle, see significant swelling or deformity, or symptoms aren't improving after a few days. Getting evaluated early can prevent longer-term problems and get you back in the game safely.

Quick Answer: Most minor sports injuries — mild ankle sprains, shin splints, muscle strains, and runner's knee — can be managed at home with rest, ice, compression, and elevation. But certain signs mean it's time to stop guessing and get evaluated: inability to bear weight, visible deformity, si...

Taking a few minutes each month to check your skin can make a big difference in catching skin cancer early! Get to know ...
05/02/2026

Taking a few minutes each month to check your skin can make a big difference in catching skin cancer early! Get to know the ABCDE rule to help keep an eye on your moles and any skin changes: A — Asymmetry: One half looks different from the other B — Border: Edges that aren’t smooth or clear C — Color: More than one color in a single spot D — Diameter: Bigger than a pencil eraser (but remember, melanomas can be smaller too) E — Evolving: Any changes in size, shape, or color If you spot anything unusual, don’t hesitate to reach out to your doctor. Self-checks are super helpful, but they work best alongside yearly dermatologist visits. Take care of your skin—it’s worth it!

Quick Answer: Yes, you need sunscreen year-round — not just at the beach. UV rays are present every day, pe*****te clouds and car windows, and damage your skin whether or not you can feel them. Skin cancer is the most common cancer in the U.S., but it's also one of the most preventable. Daily suns...

Address

4901 S Collins Street
Arlington, TX
76018

Opening Hours

Monday 7:30am - 4:30pm
Tuesday 7:30am - 4:30pm
Wednesday 7:30am - 4:30pm
Thursday 7:30am - 4:30pm
Friday 7:30am - 4:30pm

Telephone

+18179609134

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