The 20 Best PIK3CA-Related Overgrowth Spectrum Doctors Near Me in San Antonio, TX

Find the Top PIK3CA-Related Overgrowth Spectrum Experts and Specialists

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    Last Updated: 02/22/2026

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    MediFind found 15 doctor with experience in PIK3CA-Related Overgrowth Spectrum near San Antonio, TX. Of these, 14 are Experienced and 1 are Advanced.

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    15 providers found
      Andrew Marks
      Experienced in PIK3CA-Related Overgrowth Spectrum

      Dr. Andrew Marks

      Pediatrics
      Experienced in PIK3CA-Related Overgrowth Spectrum

      Dr. Andrew Marks

      Pediatrics

      Children's - Urology Clinic

      333 N. Santa Rosa St., 1st Floor, 
      San Antonio, TX 
       (0.3 miles away)
      210-704-3632
      Languages Spoken:
      English
      See accepted insurances

      Andrew Marks is a Pediatrics provider in San Antonio, Texas. Dr. Marks is rated as an Experienced provider by MediFind in the treatment of PIK3CA-Related Overgrowth Spectrum. His top areas of expertise are Posterior Urethral Valves, Undescended Testicle, Testicular Torsion, Hypospadias, and Reconstructive Urology Surgery.

      Advanced in PIK3CA-Related Overgrowth Spectrum

      Dr. Maria-gisela Mercado

      Pediatric Radiology
      Advanced in PIK3CA-Related Overgrowth Spectrum

      Dr. Maria-gisela Mercado

      Pediatric Radiology

      CHRISTUS Santa Rosa Health System

      San Antonio, TX 
       (1.9 miles away)
      210-704-2467
      Experience:
      44+ years
      Languages Spoken:
      English
      See accepted insurances

      Maria-gisela Mercado is a Pediatric Radiologist in San Antonio, Texas. Dr. Mercado has been practicing medicine for over 44 years and is rated as an Advanced provider by MediFind in the treatment of PIK3CA-Related Overgrowth Spectrum. Her top areas of expertise are Cardiac Diverticulum, Gas Bloat Syndrome, Cerebellum Agenesis Hydrocephaly, and Scoliosis.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Experienced in PIK3CA-Related Overgrowth Spectrum

      Dr. Elizabeth L. Magnabosco

      Pediatric Orthopedics | Pediatrics
      Experienced in PIK3CA-Related Overgrowth Spectrum

      Dr. Elizabeth L. Magnabosco

      Pediatric Orthopedics | Pediatrics
      333 N Santa Rosa St, F1657, 
      San Antonio, TX 
       (0.3 miles away)
      210-704-4708
      Languages Spoken:
      English, Spanish
      See accepted insurances
      Accepting New Patients

      Elizabeth Magnabosco is a Pediatric Orthopedics specialist and a Pediatrics provider in San Antonio, Texas. Dr. Magnabosco is rated as an Experienced provider by MediFind in the treatment of PIK3CA-Related Overgrowth Spectrum. Her top areas of expertise are Clubfoot, Collins Pope Syndrome, PIK3CA-Related Overgrowth Spectrum, and Hypoplasia of the Tibia with Polydactyly. Dr. Magnabosco is currently accepting new patients.

      Learn about our expert tiers
      Experienced in PIK3CA-Related Overgrowth Spectrum

      Dr. Rose Walczak

      Pediatrics
      Experienced in PIK3CA-Related Overgrowth Spectrum

      Dr. Rose Walczak

      Pediatrics

      CHRISTUS Santa Rosa Health System

      San Antonio, TX 
       (1.9 miles away)
      210-704-3718
      Languages Spoken:
      English
      See accepted insurances

      Rose Walczak is a Pediatrics provider in San Antonio, Texas. Dr. Walczak is rated as an Experienced provider by MediFind in the treatment of PIK3CA-Related Overgrowth Spectrum. Her top areas of expertise are Malnutrition, Genetic Epilepsy with Febrile Seizures Plus (GEFS+), Hirschsprung Disease, and Epilepsy in Children.

      Experienced in PIK3CA-Related Overgrowth Spectrum

      Dr. Catharine Kollars

      Pediatric Cardiology
      Experienced in PIK3CA-Related Overgrowth Spectrum

      Dr. Catharine Kollars

      Pediatric Cardiology

      Methodist Physicians Pediatric Cardiology Associates

      4499 Medical Dr Ste 289, 
      San Antonio, TX 
       (6.9 miles away)
      Languages Spoken:
      English
      See accepted insurances

      Catharine Kollars is a Pediatric Cardiologist in San Antonio, Texas. Dr. Kollars is rated as an Experienced provider by MediFind in the treatment of PIK3CA-Related Overgrowth Spectrum. Her top areas of expertise are Pulmonary Valve Stenosis, Pulmonary Supravalvular Stenosis, Patent Ductus Arteriosus, and Ventricular Septal Defects.

      Experienced in PIK3CA-Related Overgrowth Spectrum

      Dr. Jessica Heibel

      Pediatric Cardiology
      Experienced in PIK3CA-Related Overgrowth Spectrum

      Dr. Jessica Heibel

      Pediatric Cardiology

      Office

      4499 Medical Dr Ste 289, 
      San Antonio, TX 
       (6.9 miles away)
      210-614-3264
      Languages Spoken:
      English
      See accepted insurances

      Jessica Heibel is a Pediatric Cardiologist in San Antonio, Texas. Dr. Heibel is rated as an Experienced provider by MediFind in the treatment of PIK3CA-Related Overgrowth Spectrum. Her top areas of expertise are Patent Ductus Arteriosus, Pulmonary Valve Stenosis, Pulmonary Supravalvular Stenosis, Stent Placement, and Gastrostomy.

      Experienced in PIK3CA-Related Overgrowth Spectrum

      Dr. Beth Trevino

      Pediatrics
      Experienced in PIK3CA-Related Overgrowth Spectrum

      Dr. Beth Trevino

      Pediatrics

      Office

      5430 Fredericksburg Rd Ste 508, 
      San Antonio, TX 
       (6.9 miles away)
      210-614-5539
      Languages Spoken:
      English
      See accepted insurances

      Beth Trevino is a Pediatrics provider in San Antonio, Texas. Dr. Trevino is rated as an Experienced provider by MediFind in the treatment of PIK3CA-Related Overgrowth Spectrum. Her top areas of expertise are Delayed Growth, Autism Spectrum Disorder, Developmental Dysphasia Familial, and Gastroschisis.

      Experienced in PIK3CA-Related Overgrowth Spectrum

      Dr. Catherine Brigman

      Pediatric Gastroenterology
      Experienced in PIK3CA-Related Overgrowth Spectrum

      Dr. Catherine Brigman

      Pediatric Gastroenterology

      Texas Institute Of Pediatrics PLLC

      4410 Medical Dr Ste 540, 
      San Antonio, TX 
       (6.9 miles away)
      210-575-6240
      Languages Spoken:
      English
      See accepted insurances

      Catherine Brigman is a Pediatric Gastroenterologist in San Antonio, Texas. Dr. Brigman is rated as an Experienced provider by MediFind in the treatment of PIK3CA-Related Overgrowth Spectrum. Her top areas of expertise are Lactose Intolerance, Total Intestinal Aganglionosis, Hirschsprung Disease, and Gastroesophageal Reflux Disease (GERD).

      Experienced in PIK3CA-Related Overgrowth Spectrum

      Dr. Maan Khatib

      Pediatric Gastroenterology
      Experienced in PIK3CA-Related Overgrowth Spectrum

      Dr. Maan Khatib

      Pediatric Gastroenterology

      Methodist Physicians Pediatric Specialist Center - San Antonio

      4410 Medical Dr Ste 540, 
      San Antonio, TX 
       (6.9 miles away)
      210-575-6240
      Languages Spoken:
      English
      See accepted insurances

      Maan Khatib is a Pediatric Gastroenterologist in San Antonio, Texas. Dr. Khatib is rated as an Experienced provider by MediFind in the treatment of PIK3CA-Related Overgrowth Spectrum. His top areas of expertise are Fecal Impaction, Morning Sickness, Gastritis, and Gastroesophageal Reflux Disease (GERD).

      Experienced in PIK3CA-Related Overgrowth Spectrum

      Dr. Jane Atkins

      Pediatrics
      Experienced in PIK3CA-Related Overgrowth Spectrum

      Dr. Jane Atkins

      Pediatrics

      Pediatric Infectious Disease Associates, PA

      7922 Ewing Halsell Dr Ste 270, 
      San Antonio, TX 
       (6.9 miles away)
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients

      Jane Atkins is a Pediatrics provider in San Antonio, Texas. Dr. Atkins is rated as an Experienced provider by MediFind in the treatment of PIK3CA-Related Overgrowth Spectrum. Her top areas of expertise are Congenital Syphilis, Cat Scratch Disease, Pneumococcal Meningitis, and Bacterial Meningitis. Dr. Atkins is currently accepting new patients.

      Experienced in PIK3CA-Related Overgrowth Spectrum

      Charlotte S. Frey, PA

      Physician Assistant
      Experienced in PIK3CA-Related Overgrowth Spectrum

      Charlotte S. Frey, PA

      Physician Assistant
      5430 Fredericksburg Rd Ste 508, 
      San Antonio, TX 
       (6.9 miles away)
      210-614-5539
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients

      Charlotte Frey is a Physician Assistant in San Antonio, Texas. Ms. Frey is rated as an Experienced provider by MediFind in the treatment of PIK3CA-Related Overgrowth Spectrum. Her top areas of expertise are Familial Short Stature (FSS), Idiopathic Short Stature (ISS), Short Stature (Growth Disorders), and Congenital Athymia. Ms. Frey is currently accepting new patients.

      Experienced in PIK3CA-Related Overgrowth Spectrum

      Dr. Cristobal Perez

      Cardiology
      Experienced in PIK3CA-Related Overgrowth Spectrum

      Dr. Cristobal Perez

      Cardiology

      Cardiovascular And Thoracic Surgical Institute Of Texas

      8715 Village Dr, 
      San Antonio, TX 
       (7.6 miles away)
      210-798-4311
      Languages Spoken:
      English
      See accepted insurances
      Offers Telehealth

      Cristobal Perez is a Cardiologist in San Antonio, Texas. Dr. Perez is rated as an Experienced provider by MediFind in the treatment of PIK3CA-Related Overgrowth Spectrum. His top areas of expertise are Pediatric Low-Grade Glioma (pLGG), Traumatic Brain Injury, Rathke Cleft Cyst, and PIK3CA-Related Overgrowth Spectrum.

      Experienced in PIK3CA-Related Overgrowth Spectrum

      Nancy Bernal-Aguilera, PA

      Physician Assistant
      Experienced in PIK3CA-Related Overgrowth Spectrum

      Nancy Bernal-Aguilera, PA

      Physician Assistant
      5939 Babcock Rd Ste 108, 
      San Antonio, TX 
       (9.6 miles away)
      210-465-1000
      Languages Spoken:
      English, Spanish
      See accepted insurances
      Accepting New Patients

      Nancy Bernal-Aguilera is a Physician Assistant in San Antonio, Texas. Ms. Bernal-Aguilera is rated as an Experienced provider by MediFind in the treatment of PIK3CA-Related Overgrowth Spectrum. Her top areas of expertise are Legius Syndrome, Proximal Symphalangism, Syndactyly Type 1, and Oppositional Defiant Disorder (ODD). Ms. Bernal-Aguilera is currently accepting new patients.

      Experienced in PIK3CA-Related Overgrowth Spectrum

      Dr. Lindsey Hawkins

      Pediatrics
      Experienced in PIK3CA-Related Overgrowth Spectrum

      Dr. Lindsey Hawkins

      Pediatrics

      Office

      5939 Babcock Rd Ste 108, 
      San Antonio, TX 
       (9.6 miles away)
      210-465-1000
      Languages Spoken:
      English
      See accepted insurances
      Offers Telehealth

      Lindsey Hawkins is a Pediatrics provider in San Antonio, Texas. Dr. Hawkins is rated as an Experienced provider by MediFind in the treatment of PIK3CA-Related Overgrowth Spectrum. Her top areas of expertise are Obesity in Children, Autism Spectrum Disorder, Asthma in Children, and Delayed Growth.

      Experienced in PIK3CA-Related Overgrowth Spectrum

      Dr. Roderick Moe

      Pediatric Otolaryngology
      Experienced in PIK3CA-Related Overgrowth Spectrum

      Dr. Roderick Moe

      Pediatric Otolaryngology

      Pediatric Ear Nose & Throat Institute Of South Texas

      16723 Huebner Rd, 
      San Antonio, TX 
       (12.3 miles away)
      210-733-4368
      Languages Spoken:
      English
      See accepted insurances

      Roderick Moe is a Pediatric Otolaryngologist in San Antonio, Texas. Dr. Moe is rated as an Experienced provider by MediFind in the treatment of PIK3CA-Related Overgrowth Spectrum. His top areas of expertise are Otitis, Familial Deafness, Enlarged Adenoids, Ruptured Eardrum, and Adenoidectomy.

      Showing 1-15 of 15

      Last Updated: 02/22/2026

      What is the definition of PIK3CA-Related Overgrowth Spectrum?

      PIK3CA-related overgrowth spectrum is a term used to describe a group of rare genetic disorders that cause an overgrowth of body parts. This overgrowth of body parts is caused by mutations in the PIK3CA gene that assists in cell growth.

      When should I see a PIK3CA-Related Overgrowth Spectrum doctor near San Antonio, TX?

      There are various reasons why you may want to see a specialist, such as: 

      • Your primary care provider recommends it. 
      • Your condition requires expert knowledge and specialized care. 
      • Your symptoms persist or worsen despite treatment. 
      • You need specialized testing or procedures. 
      • You want a second opinion.  

      What should I consider when choosing a PIK3CA-Related Overgrowth Spectrum doctor near San Antonio, TX?

      It’s important to see a provider with expertise in your specific condition. Each provider profile in MediFind’s doctor database includes information on which conditions they treat, years of experience, research contributions, languages spoken, insurance plans accepted, and more.  

      How do I find the best PIK3CA-Related Overgrowth Spectrum doctor near San Antonio, TX?

      You can find a PIK3CA-Related Overgrowth Spectrum doctor in any of the 10 largest U.S. cities by clicking below:

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      How does MediFind rank PIK3CA-Related Overgrowth Spectrum doctors near San Antonio, TX?

      MediFind’s rankings are based on a variety of data sources, such as the number of articles a doctor has published in medical journals, participation in clinical trials and industry conferences, as well as the number of patients that provider sees for a given condition. Note that MediFind’s provider database is not based on user reviews, and providers do not pay to be included in the database. 

      What types of insurance are accepted by PIK3CA-Related Overgrowth Spectrum doctors near San Antonio, TX?

      Most profiles in MediFind’s doctor database include a list of insurance plans accepted by that provider. However, it’s a good idea to contact the provider’s office to make sure they still accept your insurance, then doublecheck by contacting your insurance plan to confirm they’re in network. 

      How can I book an appointment online with a PIK3CA-Related Overgrowth Spectrum doctor near San Antonio, TX?

      MediFind offers direct scheduling for certain providers using the “Request Appointment” button on that provider’s profile. If the schedule option is not available for a provider, tap the red “Show Phone Number” button on their profile to get their contact information. If you prefer to find providers who offer online scheduling, select “Schedules online” under the “Availability” category of the filter feature on the left side of the PIK3CA-Related Overgrowth Spectrum doctor search results page. 

      Why is it important to get a second opinion from a different PIK3CA-Related Overgrowth Spectrum doctor?

      Second opinions are an opportunity to confirm a diagnosis and its root cause, learn about alternative treatment options, or simply gain peace of mind. Many people, especially those with serious diagnoses, get second opinions so they can understand all their options and make informed decisions, so don’t hesitate to get one if you have any doubts or need more information or clarification regarding your care. Note that some insurance plans require second opinions, while others don’t cover second opinions, so be sure to confirm with your insurance provider first.   

      How can I prepare for my appointment with a PIK3CA-Related Overgrowth Spectrum doctor near San Antonio, TX?

      Prepare for your appointment by gathering the following items: 

      • Copies of medical records (dating back at least one year) 
      • Your medical history, including illnesses, medical conditions, surgeries, and other doctors you see 
      • Family history of disease 
      • List of current prescription drugs, over-the-counter medicines, vitamins, and herbal remedies or supplements including names and doses 
      • Allergies to medications, food, latex, insects, etc.  
      • List of questions and concerns 
      • Your insurance card 

      You might also contact the provider’s office to see if they offer transportation or childcare services or if you’re allowed to bring a loved one for support or to take notes during your visit. 

      What questions should I ask my PIK3CA-Related Overgrowth Spectrum doctor?

      Here are some sample questions: 

      • Can you explain in simple terms what this condition is and how it’s treated? 
      • What symptoms or side effects should I watch for? 
      • What tests will be involved, and when can I expect results? 
      • Are there other specialists I need to see? 
      • What’s the best way to reach you if I have follow-up questions? 

      How can I learn about the latest clinical trials and research advances my PIK3CA-Related Overgrowth Spectrum doctor may know about?

      MediFind’s Clinical Trials tool asks you a series of questions to help you narrow down your search by health condition, age, gender, location, how far you’re willing to travel, and more. Each question you answer filters down the number of trials until you find the ones that are most relevant to you. 

      MediFind’s Latest Advances tool features summaries of recent articles published in medical journals. We use cutting-edge technology to scour medical publication databases for the latest research advancements on any given condition, then we simplify this information in a way that’s useful and easy to understand. 

      Can I filter my search to show male or female PIK3CA-Related Overgrowth Spectrum doctors near San Antonio, TX?

      Look for the filter feature on the left side of the PIK3CA-Related Overgrowth Spectrum doctor search results page. Select “Female” or “Male” under the “Gender” category to search for female or male providers exclusively. If the “Any” option is selected, it will pull results for both male and female providers. 

      Can I filter my search to find a PIK3CA-Related Overgrowth Spectrum doctor that offers video calls?

      Look for the filter feature on the left-side of the PIK3CA-Related Overgrowth Spectrum doctor search results page. Select “Offers telehealth visits” under the Availability category to search for providers who offer virtual appointments (video calls). 

      Reviewed on: 11/11/24  

      By: MediFind Medical Staff 

      Read more about our Content Policy. 

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