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    2261. Robert O'Rourke MD
    Regular Member
    Surgeries Performed
    • Gastric Banding 
    • Roux-en-Y Gastric Bypass 
    • Laparoscopic Roux-en-Y Gastric Bypass 
    • Laparoscopic Sleeve Gastrectomy 
    Locations
    Ann Arbor, MI USA
    2262. Ruary O’Connell MD
    Regular Member
    Surgeries Performed
    • Laparoscopic Roux-en-Y Gastric Bypass 
    • Revision/Conversion of Prior Procedure 
    • Laparoscopic Sleeve Gastrectomy 
    Locations
    New Orleans, LA USA
    2263. Kathy O'Donnell RN BSN CNOR CBN
    Regular Associate Member
    Surgeries Performed
    • Laparoscopic Sleeve Gastrectomy 
    2264. Ayman Obeid MD FACS
    International Member
    Surgeries Performed
    • Roux-en-Y Gastric Bypass 
    • Laparoscopic Roux-en-Y Gastric Bypass 
    • Pediatric (Patients Under 18) 
    • Revision/Conversion of Prior Procedure 
    • Laparoscopic Sleeve Gastrectomy 
    Locations
    Beirut, LBN
    Dubai, ARE
    2265. Nabeel Obeid MD FASMBS
    Regular Member
    Surgeries Performed
    • Laparoscopic Roux-en-Y Gastric Bypass 
    • Revision/Conversion of Prior Procedure 
    • Laparoscopic Sleeve Gastrectomy 
    Locations
    Chelsea, MI USA
    2266. Kosisochi Obinwanne MD FASMBS
    Regular Member
    Surgeries Performed
    • Laparoscopic Roux-en-Y Gastric Bypass 
    • Laparoscopic Sleeve Gastrectomy 
    Locations
    East Lansing, MI USA
    2267. Vladan Obradovic MD FACS FASMBS
    Regular Member
    Surgeries Performed
    • BPD w/ Duodenal Switch 
    • Follows Other Surgeons' Patients 
    • 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
    Danville, PA USA
    2268. Francisco Obregon Colombani MD
    Affiliate Surgeon Member
    Surgeries Performed
    • BPD w/ Duodenal Switch 
    • Roux-en-Y Gastric Bypass 
    • 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
    McAllen, TX USA
    Edinburg, VEN
    2269. Jin Sol Oh MD FACS
    Regular Member
    Surgeries Performed
    • 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
    Arlington Heights, IL USA
    2270. Peter Ojo MD
    Regular Member
    Surgeries Performed
    • Follows Other Surgeons' Patients 
    • Gastric Banding 
    • Roux-en-Y Gastric Bypass 
    • Laparoscopic Roux-en-Y Gastric Bypass 
    • Revision/Conversion of Prior Procedure 
    • Laparoscopic Sleeve Gastrectomy 
    Locations
    Johnson City, NY USA
    2271. Kingsley Okai MD
    Regular Member
    Surgeries Performed
    • Roux-en-Y Gastric Bypass 
    • Laparoscopic Biliopancreatic Diversion 
    • Laparoscopic BPD w/ Duodenal Switch 
    • Revision/Conversion of Prior Procedure 
    • Single Anastomosis Duodeno-ileostomy 
    • Laparoscopic Sleeve Gastrectomy 
    Locations
    Fort Wayne, IN USA
    2272. Ijeoma Okeke PA-C
    Regular Associate Member
    2273. Allan Okrainec MD MHPE FRCSC FACS
    Regular Member
    Surgeries Performed
    • Roux-en-Y Gastric Bypass 
    • Single Anastomosis Duodeno-ileostomy 
    • Laparoscopic Sleeve Gastrectomy 
    2274. John Oldham MD
    Regular Member
    Surgeries Performed
    • Bariatric Endoscopy Procedures 
    • Follows Other Surgeons' Patients 
    • Gastric Banding 
    • Roux-en-Y Gastric Bypass 
    • Laparoscopic Biliopancreatic Diversion 
    • Laparoscopic BPD w/ Duodenal Switch 
    • 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
    Louisville, KY USA
    2275. Dmitry Oleynikov MD FACS
    Regular Member
    Surgeries Performed
    • Gastric Banding 
    • Roux-en-Y Gastric Bypass 
    • Laparoscopic Roux-en-Y Gastric Bypass 
    • Other Gastric Restriction 
    • Pediatric (Patients Under 18) 
    • Revision/Conversion of Prior Procedure 
    • Laparoscopic Sleeve Gastrectomy 
    Locations
    Long Branch, NJ USA
    2276. Rodrigo Otavio Oliveira MDPhD FACS
    International Member
    Surgeries Performed
    • Bariatric Endoscopy Procedures 
    • BPD w/ Duodenal Switch 
    • Gastric Banding 
    • Roux-en-Y Gastric Bypass 
    • Intragastric Balloon 
    • Laparoscopic BPD w/ Duodenal Switch 
    • Laparoscopic Roux-en-Y Gastric Bypass 
    • One Anastomosis Gastric Bypass 
    • Other Gastric Bypass 
    • Pediatric (Patients Under 18) 
    • Revision/Conversion of Prior Procedure 
    • Single Anastomosis Duodeno-ileostomy 
    • Laparoscopic Sleeve Gastrectomy 
    Locations
    Lisboa, PRT
    2277. Theresa Oliveira MBSCR
    Affiliate Associate Member
    Locations
    Summit, NJ USA
    2278. Julie Oliveira-Payton DSW LCSW BCBC
    Regular Associate Member
    2279. Edward Oliveros MD FPCS FACS MHM
    Regular Member
    Surgeries Performed
    • Follows Other Surgeons' Patients 
    • Gastric Banding 
    • Intragastric Balloon 
    • Laparoscopic BPD w/ Duodenal Switch 
    • Laparoscopic Roux-en-Y Gastric Bypass 
    • Pediatric (Patients Under 18) 
    • Revision/Conversion of Prior Procedure 
    • Laparoscopic Sleeve Gastrectomy 
    Locations
    Taguig City, PHL
    2280. Jacqueline Olmo Data Analyst
    Affiliate Associate Member