
1141. Thomas Martin MD
Regular MemberSurgeries Performed
• Laparoscopic Roux-en-Y Gastric Bypass
• Laparoscopic Sleeve Gastrectomy
• Laparoscopic Sleeve Gastrectomy
Locations
Grand Rapids, MI USA

1142. Sara Martin Del Campo MD MS FACS DABOM FASMBS
Regular MemberSurgeries Performed
• Follows Other Surgeons' Patients
• Roux-en-Y Gastric Bypass
• Laparoscopic Roux-en-Y Gastric Bypass
• Revision/Conversion of Prior Procedure
• Laparoscopic Sleeve Gastrectomy
• Roux-en-Y Gastric Bypass
• Laparoscopic Roux-en-Y Gastric Bypass
• Revision/Conversion of Prior Procedure
• Laparoscopic Sleeve Gastrectomy
Locations
Seattle, WA USA

1143. Eufrocino Martinez MD
Affiliate Surgeon MemberSurgeries Performed
• Bariatric Endoscopy Procedures
• Follows Other Surgeons' Patients
• Gastric Banding
• Roux-en-Y Gastric Bypass
• Intragastric Balloon
• Laparoscopic Roux-en-Y Gastric Bypass
• Pediatric (Patients Under 18)
• Revision/Conversion of Prior Procedure
• Laparoscopic Sleeve Gastrectomy
• Follows Other Surgeons' Patients
• Gastric Banding
• Roux-en-Y Gastric Bypass
• Intragastric Balloon
• Laparoscopic Roux-en-Y Gastric Bypass
• Pediatric (Patients Under 18)
• Revision/Conversion of Prior Procedure
• Laparoscopic Sleeve Gastrectomy
Locations
Norwalk, CA USA

1144. Sandy Martinez MD
Regular MemberSurgeries Performed
• Bariatric Endoscopy Procedures
• BPD w/ Duodenal Switch
• Follows Other Surgeons' Patients
• Roux-en-Y Gastric Bypass
• Intragastric Balloon
• Laparoscopic Biliopancreatic Diversion
• Laparoscopic BPD w/ Duodenal Switch
• One Anastomosis Gastric Bypass
• Other Gastric Bypass
• Other Gastric Restriction
• Revision/Conversion of Prior Procedure
• Single Anastomosis Duodeno-ileostomy
• Laparoscopic Sleeve Gastrectomy
• BPD w/ Duodenal Switch
• Follows Other Surgeons' Patients
• Roux-en-Y Gastric Bypass
• Intragastric Balloon
• Laparoscopic Biliopancreatic Diversion
• Laparoscopic BPD w/ Duodenal Switch
• One Anastomosis Gastric Bypass
• Other Gastric Bypass
• Other Gastric Restriction
• Revision/Conversion of Prior Procedure
• Single Anastomosis Duodeno-ileostomy
• Laparoscopic Sleeve Gastrectomy
Locations
San Diego, CA USA
Tijuana, CA USA
Tijuana, BCN MEX
Tijuana, CA USA
Tijuana, BCN MEX

1145. John Mason MD
Regular MemberSurgeries Performed
• Gastric Banding
• Roux-en-Y Gastric Bypass
• Laparoscopic Roux-en-Y Gastric Bypass
• Other Gastric Bypass
• Laparoscopic Sleeve Gastrectomy
• Roux-en-Y Gastric Bypass
• Laparoscopic Roux-en-Y Gastric Bypass
• Other Gastric Bypass
• Laparoscopic Sleeve Gastrectomy
Locations
College Station, TX USA

1146. Mario Masrur MD FACS
Regular MemberSurgeries 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
• 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

1147. Emil Matei MD FACS FASMBS
Regular MemberSurgeries 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
• 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

1148. Gurdeep Matharoo MD FACS
Regular MemberSurgeries Performed
• Laparoscopic Roux-en-Y Gastric Bypass
• Revision/Conversion of Prior Procedure
• Laparoscopic Sleeve Gastrectomy
• Revision/Conversion of Prior Procedure
• Laparoscopic Sleeve Gastrectomy
Locations
Eatontown, NJ USA
Eatontown, NJ USA
Eatontown, NJ USA

1149. John Mathews DMD MD FACS
Regular MemberSurgeries 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
• 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

1150. Winn Mathews MD
Regular MemberSurgeries Performed
• Follows Other Surgeons' Patients
• Roux-en-Y Gastric Bypass
• One Anastomosis Gastric Bypass
• Revision/Conversion of Prior Procedure
• Laparoscopic Sleeve Gastrectomy
• Roux-en-Y Gastric Bypass
• One Anastomosis Gastric Bypass
• Revision/Conversion of Prior Procedure
• Laparoscopic Sleeve Gastrectomy
Locations
Birmingham, AL USA

1151. Rachel Mathis MD FASMBS
Regular MemberSurgeries 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
• 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

1152. Sina Matin MD FACS
Regular MemberSurgeries 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
• 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

1153. Melissa Matrisch MD FACS FASMBS
Regular MemberSurgeries 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
• 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

1154. Samer Mattar MD
Regular MemberSurgeries 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
• 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

1155. Brett Matthews DO
Regular MemberSurgeries Performed
• Bariatric Endoscopy Procedures
• Laparoscopic Roux-en-Y Gastric Bypass
• Revision/Conversion of Prior Procedure
• Laparoscopic Sleeve Gastrectomy
• Laparoscopic Roux-en-Y Gastric Bypass
• Revision/Conversion of Prior Procedure
• Laparoscopic Sleeve Gastrectomy
Locations
Newburyport, MA USA

1156. Edward Mavashev MD FACS
Regular MemberSurgeries Performed
• Laparoscopic Roux-en-Y Gastric Bypass
• Revision/Conversion of Prior Procedure
• Laparoscopic Sleeve Gastrectomy
• Revision/Conversion of Prior Procedure
• Laparoscopic Sleeve Gastrectomy
Locations
Dearborn, MI USA

1157. Donald Maynard MD FACS
Affiliate Surgeon MemberSurgeries Performed
• BPD w/ Duodenal Switch
• Laparoscopic BPD w/ Duodenal Switch
• Laparoscopic Sleeve Gastrectomy
• Laparoscopic BPD w/ Duodenal Switch
• Laparoscopic Sleeve Gastrectomy
Locations
Monroe, GA USA

1158. Guilherme Mazzini MD PhD
International MemberSurgeries 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
• 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

1159. Jennifer McAllaster MD FACS FASMBS
Regular MemberSurgeries 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
• 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
Topeka, KS USA

1160. Karina McArthur MD
Regular MemberSurgeries Performed
• Laparoscopic Roux-en-Y Gastric Bypass
• Revision/Conversion of Prior Procedure
• Laparoscopic Sleeve Gastrectomy
• Revision/Conversion of Prior Procedure
• Laparoscopic Sleeve Gastrectomy
Locations
New York’, NY USA