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Patrick LeMasters
out of 5
  • General Surgery
  • Bariatric (Weight Loss) Surgery
Accepting new patients

Appointments: Call 973-436-1530


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75 E. Northfield Road Bariatric (Weight Loss) Surgery

75 E. Northfield Road
Livingston, NJ 07039
United States

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1255 Broad Street General Surgery

1255 Broad Street
Pavilion B, 2nd Floor
Clifton, NJ 07013
United States

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95 Madison Avenue Weight Management/Endocrinology, 4th Flr

95 Madison Avenue
4th Floor, Suite 411
Morristown, NJ 07960
United States

Clinical Expertise

  • Abdominal wall hernia repairs
  • Abscess excision
  • Adjustable gastric band
  • Appendectomy
  • Appendix surgery
  • Bariatric (Weight Loss) Surgery
  • Bariatric surgery
  • Biliopancreatic diversion
  • Colon cancer surgery
  • Colon resection
  • Cyst excision
  • Diabetes
  • Diet
  • Diet and Nutrition
  • Duodenal switch
  • Endoscopic treatment of gastric diseases
  • Epigastric/Ventral/Abdominal wall Hernia
  • Esophageal cancer
  • Esophageal motility problems
  • Esophageal tumors
  • Excess BMI
  • Excess weight
  • Exploratory laparotomy
  • Fat
  • Femoral Hernia
  • Gallbladder cancer / carcinoma
  • Gallbladder disease
  • Gallbladder surgery
  • Gastric banding
  • Gastric bypass surgery
  • Gastro esophageal reflux surgery
  • Gastroesophageal Reflux Disease (GERD)
  • Gastrointestinal Endoscopic Surgeon
  • Hiatal hernia
  • High blood sugar
  • Hypertension
  • I&D
  • Laparoendoscopic Surgeon
  • Laparoscopic appendectomy
  • Laparoscopic cholecystectomy
  • Laparoscopic gallbladder surgery
  • Laparoscopic sigmoid colectomy
  • Laparoscopic techniques
  • Laparotomy
  • Lipid abnormality
  • Lipoma excision
  • Lysis of Adhesions
  • Malabsorption
  • Minimally Invasive Surgery
  • Morbid obesity
  • Nissen Fundoplication
  • Nutrition
  • Obesity
  • Overweight
  • Pilar cyst
  • Pilonidal cyst
  • Reflux disease
  • Restriction
  • Roux En Y Gastric Bypass
  • Sleep Apnea Surgery
  • Sleeve gastrectomy
  • Spigelian Hernia
  • Spleen surgery
  • Splenectomy
  • Stomach stapling
  • Type 2 Diabetes
  • Umbilical Hernia
  • Umbilical hernia surgery
  • Vertical banded gastroplasty
  • Weight loss

Accepted Insurances

Always check with your health insurance carrier before scheduling any type of service. You can learn the details of your individual health insurance plan, including the amount of your copay, deductible, and coinsurance by visiting your health insurance company's website or by calling their customer service department. Click here to review our list of accepted insurance plans.

Training and Education

Board Certification

  • American Board of Surgery

Medical School

  • University of Cincinnati College of Medicine, Cincinnati, OH


  • Biology, University of Cincinnati, Cincinnati, OH


  • General Surgery, Icahn School of Medicine, Mount Sinai Medical Center, New York, NY


  • Advanced GI and Bariatric Surgery, Montefiore Medical Center, New York, NY

About Me

Patrick E. LeMasters, MD, specializes in bariatric surgery. He also performs laparoscopic surgery for gastroesophageal reflux disease, esophageal motility disorders, gallbladder disease, hernia, and numerous other gastrointestinal diseases which require advanced minimally invasive procedures.

Dr. LeMasters is a member of the Society of American Gastrointestinal and Endoscopic Surgeons, the American College of Surgeons, and the American Society of Metabolic and Bariatric Surgery.

Dr. LeMasters was awarded The Arthur H. Aufses Jr. Award for his excellence in surgical mentorship while at Mount Sinai Hospital.

When he is not working with patients, Dr. LeMasters enjoys fly-fishing, baseball and skiing.

Click here to register for Dr. LeMasters' Considering Weight Loss Surgery Virtual Seminar

English, Spanish

Hospital Affiliations

  • Overlook Medical Center
  • Cooperman Barnabas Medical Center