Pediatric Center at Renaissance

Pediatric Center at Renaissance Pediatric Center at Renaissance is dedicated to providing our patients with evidence based care. If you need emergency care, please call 911.

Patients should not seek diagnoses for specific conditions on this page. Diagnoses and treatment should be delivered only by qualified medical professionals in the appropriate venue. Additionally, avoid posting detailed information about yourself or your family, including names, addresses, phone numbers, birthdays and health conditions. Pediatric Center at Renaissance does not offer medical advice via our page in the absence of an existing physician-patient relationship. Electronic communication is in no way a substitute for a medical evaluation in which the physician takes a history from a patient, conducts a physical examination and orders and interprets the appropriate diagnostic tests. It is unwise and unprofessional for a physician to provide medical advice without the information gained from such an evaluation. If you believe your child requires medical care from a health care provider, call 956-686-6100 during our regularly scheduled office hours to schedule an appointment. If you have a general question, you can submit your question to your physician via the patient portal provided to patients of our practice. Links to other websites found on our page are provided as a service to readers for informational purposes only. Such linking does not constitute endorsement of those sites by Pediatric Center at Renaissance and, as such, we are not responsible for the content of external websites.

We're sharing more information on the voluntary recall of ByHeart infant formula.  The following information comes from ...
11/13/2025

We're sharing more information on the voluntary recall of ByHeart infant formula. The following information comes from the The Texas Pediatric Society, Texas Chapter of the AAP.

Products Included in the Recall

The voluntary recall applies to all ByHeart infant formula products, including:
Cans
Single-serve sticks
Samples distributed through hospitals, clinics, or directly to consumers

What Parents Should Do
If you still have the formula in your home, you should:

- Take a photo or record the information on the bottom of the package.
- Keep the container in a safe spot and be sure to label that product as DO NOT USE.
- If your child develops symptoms your state health department might want to collect your formula container for testing. If your child does not develop symptoms after 30 days, throw your containers out.
- Wash any items or surfaces that may have come into contact with the recalled formula using hot, soapy water or a dishwasher.
Parents can find tips for choosing a safe baby formula on HealthyChildren.org. ByHeart has also posted guidance for switching formulas.

Watch for Symptoms of Infant Botulism

Infant botulism can be life-threatening. Families should contact a pediatrician immediately if their baby shows any of these signs or symptoms:

Constipation
Poor feeding
Ptosis (drooping eyelid)
Sluggish pupils
Flattened facial expression
Diminished suck and gag reflexes
Weak or altered cry
Respiratory difficulty or respiratory arrest

While no unopened cans have tested positive for Clostridium botulinum, one previously opened sample was found to contain the bacteria. Investigations remain ongoing.

10/24/2025

UPDATE: SERVICE HAS BEEN RESTORED.

PHONE LINES ARE DOWN! We apologize for the inconvenience. We will post here when service has been restored.

07/04/2025
We’ve got two of the best you’ll find. All of our providers serve with compassion and understanding while empowering fam...
06/25/2025

We’ve got two of the best you’ll find. All of our providers serve with compassion and understanding while empowering family decisions with truth and science.

Our office will be closed on Monday, May 26, 2025. We will reopen on Tuesday, May 27 at 8 am.
05/23/2025

Our office will be closed on Monday, May 26, 2025. We will reopen on Tuesday, May 27 at 8 am.

Our office will close at 2PM on Thursday, May 22nd for a staff event. We will reopen at 8AM on Friday, May 23rd. Our aft...
05/20/2025

Our office will close at 2PM on Thursday, May 22nd for a staff event. We will reopen at 8AM on Friday, May 23rd. Our after hours triage nurse will be available by calling our office at 956-686-6100.

Vaccines protect against diseasesDifferent vaccines work in different ways, but every vaccine helps the body’s immune sy...
05/02/2025

Vaccines protect against diseases

Different vaccines work in different ways, but every vaccine helps the body’s immune system learn how to fight germs. It typically takes a few weeks for protection to develop after vaccination, but that protection can last a lifetime. A few vaccines, such as those for tetanus or seasonal flu, require occasional booster doses to maintain the body’s defenses.

Strengthening your baby's immune system

Immunity is the body’s way of preventing disease. Because a baby’s immune system is not fully developed at birth, babies face a greater risk of becoming infected and getting seriously ill. Vaccines help teach the immune system learn how to defend against germs. Vaccination protects your baby by helping build up their natural defenses.

Children are exposed to thousands of germs every day. This happens through the food they eat, the air they breathe, and the things they put in their mouth.

Babies are born with immune systems that can fight most germs, but some germs cause serious or even deadly diseases a baby can't handle. For those, babies need the help of vaccines.

Vaccines use very small amounts of antigens to help your child's immune system recognize and learn to fight serious diseases. Antigens are the parts of a germ that cause the body's immune system to go to work.

https://www.cdc.gov/vaccines/basics/immunity-types.html

Our website is full of great resources for parents. If you've never visited, take some time to explore what we have to s...
05/01/2025

Our website is full of great resources for parents. If you've never visited, take some time to explore what we have to share. The latest addition talks about playground safety and how to keep your child injury free when visiting their favorite play spots.

https://mcallenpediatrics.com/resources

Mild side effects are expectedVaccines, like medicine, can have some side effects. But most people who get vaccinated ha...
05/01/2025

Mild side effects are expected

Vaccines, like medicine, can have some side effects. But most people who get vaccinated have only mild side effects or none at all. The most common side effects include fever, tiredness, body aches, and redness, swelling, and tenderness where the shot was given. Mild reactions usually go away on their own within a few days. Serious, long-lasting side effects are extremely rare. We know they are rare because CDC tracks and investigates reports of serious side effects.

https://www.cdc.gov/vaccine-safety/vaccines/index.html

Vaccines are safeBefore a new vaccine is ever given to people, extensive lab testing is done. Once testing in people beg...
04/30/2025

Vaccines are safe

Before a new vaccine is ever given to people, extensive lab testing is done. Once testing in people begins, it can still take years before clinical studies are complete and the vaccine is licensed.

After a vaccine is licensed, the Food and Drug Administration (FDA), CDC, National Institutes of Health (NIH), and other federal agencies continue routine monitoring and investigate any potential safety concerns.

Keep in mind‎
CDC and the FDA take great care to make sure that a vaccine is safe both before it is licensed and after the public begins using it. Making sure that all vaccines are safe is a top priority for CDC.

https://www.cdc.gov/vaccines-children/about/developing-safe-effective-vaccines.html

Address

5300 North G Street, Suite 140
McAllen, TX
78504

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

+19566866100

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Patients should not seek diagnoses for specific conditions on this page. Diagnoses and treatment should be delivered only by qualified medical professionals in the appropriate venue. Additionally, avoid posting detailed information about yourself or your family, including names, addresses, phone numbers, birthdays and health conditions. Pediatric Center at Renaissance does not offer medical advice via our page in the absence of an existing physician-patient relationship. Electronic communication is in no way a substitute for a medical evaluation in which the physician takes a history from a patient, conducts a physical examination and orders and interprets the appropriate diagnostic tests. It is unwise and unprofessional for a physician to provide medical advice without the information gained from such an evaluation. If you need emergency care, please call 911. If you believe your child requires medical care from a health care provider, call 956-686-6100 during our regularly scheduled office hours to schedule an appointment. If you have a general question, you can submit your question to your physician via My Kids Chart, the patient portal provided to patients of our practice. Links to other websites found on our page are provided as a service to readers for informational purposes only. Such linking does not constitute endorsement of those sites by Pediatric Center at Renaissance and, as such, we are not responsible for the content of external websites.