Doctors of Internal Medicine

Doctors of Internal Medicine Internal Medicine Physician's Office We are internal medicine doctors and serve as primary care physicians for adults.

We provide comprehensive medical care for a wide scope of health conditions and focus on the prevention of disease. We are dedicated to educating our patients about their health needs and partnering with them in their healthcare. We pride ourselves in providing personal and patient-centered medical care in a friendly, caring and professional setting.

12National Epilepsy Awareness Month | Show Your SupportNovember is National Epilepsy Awareness Month, a time dedicated t...
11/17/2025

12
National Epilepsy Awareness Month | Show Your Support
November is National Epilepsy Awareness Month, a time dedicated to educating the public, supporting individuals with epilepsy, and advocating for research and better treatments. People can get involved by learning about seizures and seizure first aid, sharing stories to reduce stigma, wearing purple, and participating in local and online events organized by groups like the Epilepsy Foundation and CURE Epilepsy.

World Diabetes Day is an annual global awareness campaign held every year on November 14. It is the world's largest diab...
11/15/2025

World Diabetes Day is an annual global awareness campaign held every year on November 14. It is the world's largest diabetes awareness initiative, aiming to draw attention to the chronic condition and its significant global health impact.

11/10/2025

WE WANT TO THANK ALL OUR WONDERFUL NURSE PRACTITIONERS THAT DEDICATE THEMSELVES TO THEIR PATIENTS! Be sure to thank your nurse next time you’re visiting Doctors of Internal Medicine!

Visit us at one of our clinic locations:

1. Plano
5941 Dallas Pkwy, Plano, TX 75093
P: (972) 758-4455

2. West Plano (Castle)
3001 Dallas Pkwy, Plano, TX 75093
P: (945) 800-7804

3. Sunnyvale
129 Collins Road #2207, Sunnyvale, TX 75182
P: (945) 800-7802

4. Frisco
5575 Frisco Square Blvd #210, Frisco, TX 75034
P: (945) 800-7803

5. McKinney
240 Adriatic Pkwy, McKinney, TX 75070
P: (972) 382-9292

6. Garland (Shiloh)
7145 N Pres George Bush Hwy, Garland, TX 75074
P: (972) 640-9006

11/10/2025

WE WANT TO THANK ALL OUR WONDERFUL NURSE PRACTITIONERS THAT DEDICATE THEMSELVES TO THEIR PATIENTS! Be sure to thank your nurse next time you’re visiting Doctors of Internal Medicine!

Visit us at one of our clinic locations:

1. Plano
5941 Dallas Pkwy, Plano, TX 75093
P: (972) 758-4455

2. West Plano (Castle)
3001 Dallas Pkwy, Plano, TX 75093
P: (945) 800-7804

3. Sunnyvale
129 Collins Road #2207, Sunnyvale, TX 75182
P: (945) 800-7802

4. Frisco
5575 Frisco Square Blvd #210, Frisco, TX 75034
P: (945) 800-7803

5. McKinney
240 Adriatic Pkwy, McKinney, TX 75070
P: (972) 382-9292

6. Garland (Shiloh)
7145 N Pres George Bush Hwy, Garland, TX 75074
P: (972) 640-9006

Movember is an annual event in November that involves growing a mustache to raise awareness and funds for men's health i...
11/06/2025

Movember is an annual event in November that involves growing a mustache to raise awareness and funds for men's health issues, including prostate cancer, testicular cancer, and men's su***de. Participants, known as "Mo Bros," are encouraged to start clean-shaven on November 1st and groom their mustaches for the entire month, using them as a conversation starter to support the Movember Foundation and its initiatives.
Key aspects of Movember
Growing a mustache: The tradition is to start clean-shaven and grow a mustache for the entire month of November. Participants are expected to forgo beards or fake mustaches.
Raising awareness: The mustache serves as a visual symbol to spark conversations about men's health.
Fundraising: Participants raise money for the Movember Foundation, which supports programs focused on early cancer detection, diagnosis, and treatment.
Move for Mental Health: In addition to growing a mustache, participants can "Move for Mental Health" by running or walking 60 miles over the month to remember the 60 men lost to su***de globally every hour.
Other ways to get involved: The Movember Foundation encourages men to be more proactive about their health through annual check-ups and by being aware of their family history of cancer. They also promote general healthy habits, staying connected with friends, and talking more openly about mental health.

WE HAVE ON SITE X-RAYS!
11/05/2025

WE HAVE ON SITE X-RAYS!

Chronic obstructive pulmonary disease (COPD) is a preventable and manageable condition. Here are some key strategies for...
11/04/2025

Chronic obstructive pulmonary disease (COPD) is a preventable and manageable condition. Here are some key strategies for prevention:
Smoking Cessation:
Smoking is the primary cause of COPD. Quitting smoking is the most effective way to prevent or slow the progression of the disease.
Avoid Air Pollution:
Exposure to air pollution, including secondhand smoke, can damage the lungs and increase the risk of COPD. Limit time spent in areas with high levels of air pollution.
Get Vaccinated:
Vaccinations against influenza and pneumococcal pneumonia can help prevent infections that may worsen COPD symptoms.
Manage Respiratory Infections:
Treat respiratory infections promptly to prevent them from developing into chronic problems.
Protect Lungs from Irritants:
Avoid exposure to dust, fumes, and other lung irritants in the workplace or home.
Maintain a Healthy Weight:
Being overweight or obese increases the risk of COPD. Losing weight can improve lung function and reduce symptoms.
Exercise Regularly:
Exercise strengthens the lungs and improves overall cardiovascular health.
Use Supplemental Oxygen:
If you have COPD, using supplemental oxygen as prescribed can help improve oxygen levels in the blood and reduce symptoms.
Consider Medications:
In some cases, medications such as bronchodilators and inhaled corticosteroids may be prescribed to prevent or manage COPD symptoms.
Consult a Healthcare Professional:
If you have a family history of COPD or are at risk for developing the disease, consult a healthcare professional for advice on prevention strategies.
Additional Tips:
Avoid using fragrances and scented products.
Use air purifiers to improve indoor air quality.
Wash your hands frequently to prevent infections.
Get regular medical checkups to detect and treat COPD early on.
By following these preventive measures, you can significantly reduce your risk of developing or worsening COPD and improve your overall lung health.

To manage diabetes, focus on a healthy diet with lean protein, whole grains, fruits, and vegetables; engage in regular p...
11/03/2025

To manage diabetes, focus on a healthy diet with lean protein, whole grains, fruits, and vegetables; engage in regular physical activity, like 30 minutes of aerobic exercise most days; monitor your blood sugar as your doctor recommends; take all medications as prescribed; and take steps to manage stress and get enough sleep. It is crucial to make healthy lifestyle choices and work with your healthcare team to develop a personal management plan.
Diet and nutrition
Eat a balanced diet: Include plenty of non-starchy vegetables, lean proteins (fish, chicken, beans, tofu), whole grains, fruits, and low-fat dairy.
Limit unhealthy foods: Reduce saturated fats, trans fats, added sugars, and sodium by avoiding processed snacks, fatty meats, and sugary drinks.
Space out meals: Avoid skipping meals and try to eat meals and snacks at consistent times to help regulate blood sugar.
Stay hydrated: Drink plenty of water or other low-calorie fluids like tea. If you take insulin, your doctor may recommend sugary drinks during exercise to prevent low blood sugar.
Read food labels: Pay attention to serving sizes and choose foods low in saturated fats, sodium, and added sugars.
Physical activity
Exercise regularly: Aim for 30 minutes of aerobic activity, such as walking, swimming, or cycling, at least five days a week to help lower blood sugar.
Be active throughout the day: Find ways to incorporate more movement into your routine, like taking the stairs.
Monitoring and medication
Monitor your blood sugar: Test your blood sugar levels frequently as recommended by your healthcare provider to understand how your body responds to different foods and activities.
Take medication as prescribed: It is essential to take all your medications exactly as your doctor directs, even if you feel well.
Know your body's changes: Be aware that hormonal changes, such as those during a menstrual cycle or menopause, can affect blood sugar. Communicate with your doctor about potential adjustments to your plan.

Psoriasis is a chronic, autoimmune skin condition that causes raised, red, scaly patches of skin called plaques. It is c...
10/31/2025

Psoriasis is a chronic, autoimmune skin condition that causes raised, red, scaly patches of skin called plaques. It is caused by an overactive immune system that sends signals that cause skin cells to grow too quickly. This leads to a buildup of dead skin cells that form the characteristic plaques. Psoriasis can affect any part of the body, but it is most common on the scalp, elbows, knees, and trunk. It is not contagious.

MEET YOUR PROVIDER:Honling Yuen, M.D.Dr. Yuen grew up in Hong Kong. At the age of 13, he immigrated with his family to t...
10/30/2025

MEET YOUR PROVIDER:

Honling Yuen, M.D.

Dr. Yuen grew up in Hong Kong. At the age of 13, he immigrated with his family to the United States and lived in Houston, TX through his high school years. He received his undergraduate degree at the University of California at Berkeley. He earned his medical degree at the University of Texas Southwestern Medical School at Dallas. Internal Medicine residency was completed at the Presbyterian Hospital in the city of New York in 1998. He is board-certified in Internal Medicine and has been providing medical and preventive care for patients in Dallas since 1998. He resides in Dallas with his wife and son.

Attention-Deficit/Hyperactivity Disorder (ADHD) is a neurodevelopmental disorder that can persist into adulthood. It is ...
10/28/2025

Attention-Deficit/Hyperactivity Disorder (ADHD) is a neurodevelopmental disorder that can persist into adulthood. It is characterized by persistent patterns of inattention, hyperactivity, and/or impulsivity that interfere with daily functioning and development.
Symptoms in Adults:
Inattention: Difficulty paying attention, sustaining focus, following instructions, organizing tasks, and forgetting important items.
Hyperactivity: Excessive restlessness, fidgeting, difficulty sitting still, talking excessively, and interrupting others.
Impulsivity: Acting without thinking, difficulty controlling impulses, making rash decisions, and taking unnecessary risks.
Diagnosis:
ADHD is diagnosed based on a thorough evaluation by a qualified healthcare professional, who will consider the following criteria:
Symptoms must have been present before age 12.
Symptoms must persist and interfere with daily life in multiple areas (e.g., work, school, relationships).
Symptoms cannot be better explained by other conditions (e.g., anxiety, depression).

Address

5941 Dallas Pkwy
Plano, TX
75093

Opening Hours

Monday 7:30am - 4:30pm
Tuesday 7:30am - 4:30pm
Wednesday 7:30am - 4:30pm
Thursday 7:30am - 4:30pm
Friday 7:30pm - 3pm

Telephone

+19727584455

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