Find a Surgeon

1261. Mario Masrur MD FACS
Regular Member
Surgeries Performed
• Bariatric Endoscopy Procedures 
• BPD w/ Duodenal Switch 
• Follows Other Surgeons' Patients 
• Gastric Banding 
• Roux-en-Y Gastric Bypass 
• Intragastric Balloon 
• Laparoscopic Roux-en-Y Gastric Bypass 
• Other Gastric Restriction 
• Revision/Conversion of Prior Procedure 
• Single Anastomosis Duodeno-ileostomy 
• Laparoscopic Sleeve Gastrectomy 

Locations
Chicago, IL USA


1262. Emil Matei MD FACS
Regular Member
Surgeries Performed
• Roux-en-Y Gastric Bypass 
• Intragastric Balloon 
• Laparoscopic Roux-en-Y Gastric Bypass 
• Revision/Conversion of Prior Procedure 
• Single Anastomosis Duodeno-ileostomy 
• Laparoscopic Sleeve Gastrectomy 

Locations
Pembroke Pines, FL USA


1263. Gurdeep Matharoo MD FACS
Regular Member
Surgeries Performed
• Laparoscopic Roux-en-Y Gastric Bypass 
• Revision/Conversion of Prior Procedure 
• Laparoscopic Sleeve Gastrectomy 

Locations
Eatontown, NJ USA
Eatontown, NJ USA


1264. John Mathews DMD MD FACS
Regular Member
Surgeries Performed
• Bariatric Endoscopy Procedures 
• Gastric Banding 
• Roux-en-Y Gastric Bypass 
• Laparoscopic Roux-en-Y Gastric Bypass 
• Revision/Conversion of Prior Procedure 
• Laparoscopic Sleeve Gastrectomy 

Locations
Birmingham, AL USA


1265. Winn Mathews MD
Regular Member
Surgeries Performed
• Follows Other Surgeons' Patients 
• Roux-en-Y Gastric Bypass 
• One Anastomosis Gastric Bypass 
• Revision/Conversion of Prior Procedure 
• Laparoscopic Sleeve Gastrectomy 

Locations
Birmingham, AL USA


1266. Rachel Mathis MD FASMBS
Regular Member
Surgeries Performed
• Bariatric Endoscopy Procedures 
• Follows Other Surgeons' Patients 
• Roux-en-Y Gastric Bypass 
• Laparoscopic Roux-en-Y Gastric Bypass 
• Revision/Conversion of Prior Procedure 
• Laparoscopic Sleeve Gastrectomy 

Locations
Lexington, KY USA


1267. Sina Matin MD FACS FASMBS
Regular Member
Surgeries Performed
• Follows Other Surgeons' Patients 
• Laparoscopic BPD w/ Duodenal Switch 
• Laparoscopic Roux-en-Y Gastric Bypass 
• One Anastomosis Gastric Bypass 
• Revision/Conversion of Prior Procedure 
• Single Anastomosis Duodeno-ileostomy 
• Laparoscopic Sleeve Gastrectomy 

Locations
Grapevine, TX USA


1268. Melissa Matrisch MD FACS FASMBS
Regular Member
Surgeries Performed
• BPD w/ Duodenal Switch 
• Follows Other Surgeons' Patients 
• Roux-en-Y Gastric Bypass 
• Laparoscopic BPD w/ Duodenal Switch 
• Laparoscopic Roux-en-Y Gastric Bypass 
• Revision/Conversion of Prior Procedure 
• Single Anastomosis Duodeno-ileostomy 
• Laparoscopic Sleeve Gastrectomy 

Locations
Quincy, IL USA


1269. Samer Mattar MD FASMBS
Regular Member
Surgeries Performed
• Follows Other Surgeons' Patients 
• Roux-en-Y Gastric Bypass 
• Laparoscopic Roux-en-Y Gastric Bypass 
• One Anastomosis Gastric Bypass 
• Other Gastric Restriction 
• Revision/Conversion of Prior Procedure 
• Laparoscopic Sleeve Gastrectomy 

Locations
Houston, TX USA


1270. Brett Matthews DO
Regular Member
Surgeries Performed
• Bariatric Endoscopy Procedures 
• Laparoscopic Roux-en-Y Gastric Bypass 
• Revision/Conversion of Prior Procedure 
• Laparoscopic Sleeve Gastrectomy 

Locations
Newburyport, MA USA


1271. Edward Mavashev MD FACS
Regular Member
Surgeries Performed
• Laparoscopic Roux-en-Y Gastric Bypass 
• Revision/Conversion of Prior Procedure 
• Laparoscopic Sleeve Gastrectomy 

Locations
Dearborn, MI USA


1272. Donald Maynard MD FACS
Affiliate Surgeon Member
Surgeries Performed
• BPD w/ Duodenal Switch 
• Laparoscopic BPD w/ Duodenal Switch 
• Laparoscopic Sleeve Gastrectomy 

Locations
Monroe, GA USA


1273. Guilherme Mazzini MD PhD
International Member
Surgeries Performed
• Bariatric Endoscopy Procedures 
• Follows Other Surgeons' Patients 
• Roux-en-Y Gastric Bypass 
• Laparoscopic Roux-en-Y Gastric Bypass 
• One Anastomosis Gastric Bypass 
• Other Gastric Bypass 
• Other Gastric Restriction 
• Revision/Conversion of Prior Procedure 
• Single Anastomosis Duodeno-ileostomy 
• Laparoscopic Sleeve Gastrectomy 

Locations
Richmond, VA USA


1274. Jennifer McAllaster MD FACS
Regular Member
Surgeries Performed
• Bariatric Endoscopy Procedures 
• BPD w/ Duodenal Switch 
• Roux-en-Y Gastric Bypass 
• Laparoscopic Biliopancreatic Diversion 
• Laparoscopic BPD w/ Duodenal Switch 
• Laparoscopic Roux-en-Y Gastric Bypass 
• Revision/Conversion of Prior Procedure 
• Single Anastomosis Duodeno-ileostomy 
• Laparoscopic Sleeve Gastrectomy 

Locations
Overland Park, KS USA
Topeka, KS USA


1275. Karina McArthur MD FASMBS
Regular Member
Surgeries Performed
• Laparoscopic Roux-en-Y Gastric Bypass 
• Revision/Conversion of Prior Procedure 
• Laparoscopic Sleeve Gastrectomy 

Locations
New York, NY USA


1276. Etwar McBean MD FACS
Regular Member
Surgeries Performed
• Laparoscopic Roux-en-Y Gastric Bypass 
• Laparoscopic Sleeve Gastrectomy 

Locations
Greenbelt, MD USA


1277. Corrigan McBride MD MBA FACS DABOM ABS- FASMBS
Regular Member
Surgeries Performed
• Roux-en-Y Gastric Bypass 
• Laparoscopic BPD w/ Duodenal Switch 
• Laparoscopic Roux-en-Y Gastric Bypass 
• Pediatric (Patients Under 18) 
• Revision/Conversion of Prior Procedure 
• Single Anastomosis Duodeno-ileostomy 
• Laparoscopic Sleeve Gastrectomy 

Locations
Omaha, NE USA


1278. Keli McCalman FACOS
Regular Member
Surgeries Performed
• Follows Other Surgeons' Patients 
• Gastric Banding 
• Roux-en-Y Gastric Bypass 
• Intragastric Balloon 
• Laparoscopic Roux-en-Y Gastric Bypass 
• Other Gastric Restriction 
• Revision/Conversion of Prior Procedure 
• Laparoscopic Sleeve Gastrectomy 

Locations
McKinney, TX USA


1279. Charles McCann MD
Affiliate Surgeon Member
Surgeries Performed
• Follows Other Surgeons' Patients 
• Roux-en-Y Gastric Bypass 
• Laparoscopic Roux-en-Y Gastric Bypass 
• Revision/Conversion of Prior Procedure 
• Laparoscopic Sleeve Gastrectomy 

Locations
Mullica Hill, NJ USA


1280. Elizabeth McCarthy MD
Regular Member
Surgeries Performed
• Roux-en-Y Gastric Bypass 
• Laparoscopic Sleeve Gastrectomy 

Locations
Wilmington, DE USA