Roux-en-Y Gastric Bypass in Ascension Saint Agnes Bariatric Surgery
About the clinic
Roux-en-Y Gastric Bypass at Ascension Saint Agnes Bariatric Surgery in Catonsville, USA, is a specialized weight-loss procedure performed by a team with over 20 years of experience. The program is recognized as a Comprehensive Center of Excellence by the American College of Surgeons and carries MBSAQIP accreditation. This facility stands out for its systematic surgical techniques that lower common post-operative risks by 70% or more.
Advanced Surgical Methods
Surgeons at the clinic use the Da Vinci XI robotic system for gastric bypass procedures. This technology provides 3D visualization and allows for smaller incisions. A key feature of their approach is the systematic closure of all mesenteric defects. This specific step has been standard here since 2001. It helps reduce the risk of internal herniation by 75% and small bowel obstruction by 70%. These technical improvements also lead to 72% fewer reoperations for patients.
Experienced Bariatric Team
Dr. Isam Hamdallah leads surgical efforts with a track record of 2,000+ procedures performed. The entire program has completed 10,000+ bariatric surgeries since 2001, including 5,000+ primary and revision gastric bypasses. This volume of cases provides the team with deep expertise in managing complex weight-loss needs. Patients receive 24/7 direct coverage from a specialized bariatric surgeon, helping to manage any issues quickly.
Care and Outcomes
The gastric bypass program at Maryland Bariatrics focuses on long-term health improvements. Reported outcomes include an improvement or resolution of over 80 medical conditions and 15 types of cancer. Research also shows a 50% reduction in all-cause mortality for bypass patients. The treatment process includes the following steps:
- Psychological evaluation to prepare for lifestyle changes
- Robotic-assisted surgery for precision
- Long-term nutritional support after the procedure
- Lifelong follow-up care to maintain results
The clinic follows national safety standards to help patients achieve sustainable weight loss. If you are considering this procedure, you can leave a request on Bookimed to receive more information about the program requirements.
Highlights
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Treatments prices in the clinic
| treatment | Price | |
|---|---|---|
| Endoscopic sleeve gastroplasty (ESG) | Price on request | |
| Gastric sleeve surgery (Sleeve gastrectomy) | Price on request | |
| Gastric bypass | Price on request | |
| Metabolic surgery | Price on request | |
| Gastric balloon | Price on request | |
| Da Vinci Gastric Sleeve Surgery | Price on request | |
| Biliopancreatic diversion | Price on request | |
| Roux-en-Y Gastric Bypass | Price on request | |
| Da Vinci Gastric Bypass Surgery | Price on request | |
| Robotic Roux-en-Y gastric bypass | Price on request | |
| Robotic Sleeve Gastrectomy | Price on request |
Clinic Doctors
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hospital accreditation of quality
Ascension Saint Agnes Bariatric Surgery: more details about the clinic
Accreditations and Achievements
The American College of Surgeons recognizes the clinic as a Fully Accredited Comprehensive Center of Excellence. It also holds accreditation through the Metabolic and Bariatric Surgery Accreditation and Quality Improvement Program (MBSAQIP). This signals adherence to national quality and safety standards for surgical weight loss.
Since its founding, the surgical team has performed over 10,000 bariatric procedures. Dr. Isam Hamdallah has personally completed more than 2,500 operations. The medical team includes surgeons recognized as "Top Docs" in bariatric surgery by their peers.
Weight Loss and Metabolic Surgery
The clinic treats obesity in patients with a BMI over 40. It also treats patients with a BMI over 35 when accompanied by co-morbidities like type II diabetes. Surgeons perform several laparoscopic and endoscopic procedures:
- Roux-en-Y gastric bypass – can lead to 70% loss of excess weight within two years
- Sleeve gastrectomy – a one-to-two-hour procedure that removes about 80% of the stomach
- Endoscopic Sleeve Gastroplasty (ESG) – a non-incisional option where sutures are placed via the throat
- Biliopancreatic diversion and complex revisional bariatric surgery
Every surgical candidate undergoes a mandatory psychological evaluation led by Dawn O'Meally, LCSW-C. This assessment confirms patients are ready for the lifestyle changes required after surgery. The clinical pathway also includes nutritional counseling and bariatric nursing support certified through the ASMBS.
General and Gastrointestinal Surgery
Beyond weight loss, the team manages complex abdominal wall hernias and severe acid reflux (GERD). Specialists use surgical mesh for durable tissue support during hernia repairs. The department treats several types of hernias:
- Hiatal and paraesophageal hernias
- Incisional hernias at previous surgical sites
- Inguinal and groin hernias
- Umbilical and ventral hernias
For patients with GERD, the clinic offers Transoral Incisionless Fundoplication (TIF). This endoscopic method recreates the stomach valve without external cuts. When a hiatal hernia exceeds 2 cm, doctors often combine TIF with laparoscopic hernia repair.
Advanced Surgical Technology
Surgeons at Maryland Bariatrics use the Da Vinci XI robotic system for high-precision operations. This platform provides 3D visualization and allows smaller incisions than traditional surgery. Robotic assistance is common for both weight loss procedures and advanced hernia repairs.
The facility also features advanced endoscopic suites for upper GI diagnostics and non-surgical treatments. Doctors use manometry and pH monitoring to distinguish hiatal hernias from other conditions. Minimally invasive techniques help shorten healing times.
International Patient Services
The clinic provides dedicated support for international patients, including help with document coordination. Staff members offer services in English and Spanish for consultations and care navigation. Online educational seminars are available 24/7 with English closed captioning.
Virtual appointments with surgeons are available to discuss treatment plans before travel. Bariatric care navigators help manage insurance requirements and coordinate the multidisciplinary team. Long-term follow-up care is provided through telehealth and structured annual visits.
Additional services
Patient reviews
KIKWABANGA NAMMULI
PASTOR JEANENE
Andre Crawford
Sup Man
Christine
Miry Vazquez
Tiffany Jefferson
Robin Auten
Ian Weiss
brushyoteethfool
700 Geipe Rd #274, Catonsville, MD 21228
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