
Overview
Guillermo De Leon is a General Surgeon and a Bariatric Medicine provider practicing medicine in Houston, Texas. He has been practicing medicine for over 34 years.
Dr. De Leon is highly rated in 18 conditions, according to our data. His clinical expertise encompasses Gallbladder Disease, Hernia, Ogilvie Syndrome, Hernia Surgery, and Gastrectomy.
Dr. De Leon is currently accepting new patients.
Graduate Institution
Residency
Specialties
Licenses
Hospital Affiliations
Languages Spoken
Gender
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- EPO
- HMO
- HMO
- MANAGED MEDICAID PLAN
- MEDICARE SNP
- MEDICARE MAPD
- OTHER MEDICARE
Accepted plan types not found. Please verify directly with the provider.
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- EPO
- HMO
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE PART D
- EPO
- HMO
- PPO
- MANAGED MEDICAID PLAN
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- EPO
- HMO
- POS
- PPO
- MEDICARE DISCOUNT CARD
- MEDICARE PDP
- OTHER MEDICARE
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
Additional Areas of Focus
Dr. De Leon has provided the following conditions as areas of focus. Please note that we may not have enough data to validate their experience in some of these conditions.
Dr. Todd David Wilson is an assistant professor of surgery at the University of Texas Health Science Center at Houston who focuses on advanced surgery of the abdomen and gastrointestinal tract. He graduated from the United States Naval Academy with a Bachelor of Science degree in chemistry and then served in the United States Navy as a Surface Warfare Officer for six years. After three decorated tours of service, he found his home in Houston where he earned his medical degree from The University of Texas Medical School at Houston in 2003. He stayed at the university to complete his surgical residency training in 2008 and then completed advanced training with a fellowship of Minimally Invasive Surgery. Dr. Wilson joined the faculty at the University of Texas Health Science Center at Houston in 2009 where he practices surgery that embraces state of the art techniques to proved patients with optimal surgical results with the least impact on the patient. At the medical school, he serves as the Medical Director of Surgical Training and part of the Elective General Surgery team. He is active academically with membership in several medical societies and has received academic recognition and published or presented articles. Dr. Wilson is highly rated in 8 conditions, according to our data. His clinical expertise encompasses Hernia, Gastroesophageal Reflux Disease (GERD), Hiatal Hernia, Endoscopy, and Gastrectomy.
Erik B. Wilson, MD, is Medical Director of Bariatric Surgery at Memorial Hermann-Texas Medical Center, Professor in the Department of Surgery at the University of Texas Medical School at Houston, and the Director of the Minimally Invasive Surgeons of Texas (MIST). He is the Division Chief of Elective General Surgery for the UT Department of Surgery. Dr. Wilson graduated from college with highest honors from Texas A&M University and completed his Medical Degree from Baylor College of Medicine. He completed a general surgery residency at Texas A&M and a fellowship in Advanced Laparoscopic Surgery at the University of Texas Medical School at Houston. He is also the Medical Director of Bariatric Surgery for Memorial Hermann-Texas Medical Center. Dr. Wilson is Co-Founder of the Texas Association for Bariatric Surgery and Houston Bariatric Society. He is a founder and the Past President of the Clinical Robotic Surgery Association. He is a leader in endoluminal and robotic General Surgery since 2002 with over 1000 cases performed robotically. He specializes in weight loss surgery, reflux surgery, hernias and minimally invasive general surgery. Dr. Wilson is highly rated in 8 conditions, according to our data. His clinical expertise encompasses Hiatal Hernia, Hernia, Gastroesophageal Reflux Disease (GERD), Gastric Bypass, and Endoscopy.
Dr. Julie Lynn Holihan earned her medical degree from the University of Nevada School of Medicine in Reno. She completed an internship and residency in general surgery and a fellowship in minimally invasive surgery and bariatric surgery at McGovern Medical School at The University of Texas Health Science Center at Houston (UTHealth). Dr. Holihan, who has been in practice since 2012, is board certified in general surgery and treats patients age 18 and older. Her primary clinical interests are ventral, inguinal and hiatal hernias; bariatric surgery; foregut/reflux; and general surgery. Her fellowship training in minimally invasive and robotic surgery allows her to provide a minimally invasive surgical approach whenever possible. She also has extensive research experience in the management of ventral hernias and brings evidence-based treatments to hernia care. She takes time to explain things and develops a personalized treatment plan for each patient. She is a member of the American College of Surgeons, Americas Hernia Society, Academic Surgical Society and Society of American Gastrointestinal and Endoscopic Surgeons. Dr. Holihan is married and the mother of a young son. In her leisure time, she enjoys running, Peloton, trying new restaurants and spending time with her family and friends. Dr. Holihan is highly rated in 3 conditions, according to our data. Her clinical expertise encompasses Hernia, Umbilical Hernia, Hiatal Hernia, Hernia Surgery, and Endoscopy.
Frequently Asked Questions about Dr. Guillermo P. De Leon
How do I make an appointment with Dr. Guillermo P. De Leon?
You can book an appointment with Dr. Guillermo P. De Leon by calling their office at 713-772-1200. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. Guillermo P. De Leon a top-rated expert for Gallbladder Disease?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. Guillermo P. De Leon is classified as an Distinguished expert for Gallbladder Disease, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.
What conditions does Dr. Guillermo P. De Leon specialize in?
While Dr. Guillermo P. De Leon is a General Surgery, they have specific expertise in Gallbladder Disease, Hernia, and Ogilvie Syndrome. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within General Surgery.
Does Dr. Guillermo P. De Leon accept my insurance?
Dr. Guillermo P. De Leon accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 713-772-1200 to verify that your specific plan is currently accepted before your visit.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Distinguished
- CellulitisDr. De Leon isDistinguished. Learn about Cellulitis.
- CholecystitisDr. De Leon isDistinguished. Learn about Cholecystitis.
- CholedocholithiasisDr. De Leon isDistinguished. Learn about Choledocholithiasis.
- Gallbladder DiseaseDr. De Leon isDistinguished. Learn about Gallbladder Disease.
- GallstonesDr. De Leon isDistinguished. Learn about Gallstones.
- HerniaDr. De Leon isDistinguished. Learn about Hernia.
- Advanced
- Biliary DyskinesiaDr. De Leon isAdvanced. Learn about Biliary Dyskinesia.
- Congenital Diaphragmatic HerniaDr. De Leon isAdvanced. Learn about Congenital Diaphragmatic Hernia.
- Epidural LipomatosisDr. De Leon isAdvanced. Learn about Epidural Lipomatosis.
- Femoral HerniaDr. De Leon isAdvanced. Learn about Femoral Hernia.
- Gastrointestinal PerforationDr. De Leon isAdvanced. Learn about Gastrointestinal Perforation.
- Hernia SurgeryDr. De Leon isAdvanced. Learn about Hernia Surgery.
- Experienced
- Acute PancreatitisDr. De Leon isExperienced. Learn about Acute Pancreatitis.
- Anal FissureDr. De Leon isExperienced. Learn about Anal Fissure.
- Aseptic and Alopecic Nodules of Scalp (AANS)
- Bladder ReconstructionDr. De Leon isExperienced. Learn about Bladder Reconstruction.
- Childhood PancreatitisDr. De Leon isExperienced. Learn about Childhood Pancreatitis.
- Diverticular DiseaseDr. De Leon isExperienced. Learn about Diverticular Disease.


