Specialties/Areas of Care
Bariatric & Gastroesophageal Surgery
Weight Loss Surgery
Surgery of the Stomach & Esophagus
Paraesophageal and Hiatal Hernia Repair
Complex Hernia Repair
da Vinci® Robot-Assisted Gastric Bypass Surgery
Minimally Invasive Gallbladder Surgery
Hiatal Hernia Repair
Gastroesophogeal Reflux Disease (GERD)
Laparoscopic Sleeve Gastrectomy
Dr. Grigoriy Klimovich is a fellowship-trained bariatric and general surgeon at the Middlesex Health Surgical Alliance.
Dr. Klimovich is certified by the American Board of Surgery (ABS), a Fellow of the American College of Surgeons (FACS), and a member of the American Society for Metabolic and Bariatric Surgery. He completed a fellowship in minimally invasive bariatric surgery at the Yale School of Medicine after performing his residency at Jackson Memorial Hospital in Miami, FL. Dr. Klimovich earned his medical degree from the University of South Carolina.
Dr. Klimovich has co-authored numerous abstracts, articles, and publications with important research on perioperative outcomes, patient safety, and factors affecting complications of Laparoscopic Vertical Sleeve Gastrectomy (VSG) and Roux-en-Y (RNY) Gastric Bypass.
Dr. Klimovich has a special interest in bariatric (weight loss) surgery, as well as Paraesophageal Hernia repair and Reflux surgery, and surgery of the abdominal wall, including reconstruction for large and complex hernias. He also performs gallbladder surgery and has special training in minimally invasive techniques.
Abdominal wall reconstruction for large and complex hernias
Acute Care Surgery
Bariatric (Weight Loss Surgery)
Common bile duct stones
Minimally invasive surgery
Open and laparoscopic hernia surgery
Education & Training
|Fellowship||Yale University School of Medicine, New Haven, CT|
|Residency||University of Miami/Jackson Memorial Hospital, Miami, FL|
|Medical School||University of South Carolina, Columbia, SC|
American Board of Surgery
Locations & Appointments
3 Office Locations
Middlesex Health treats patients in their emergency departments regardless of their ability to pay.
- Harvard Pilgrim Health Care
- United Healthcare
- United Healthcare (including Golden Rule, UMR, United Behavioral Health, United Integrated Resources)
- Oxford Healthplans
- Connecticut State Medicaid (Husky) A, B, C, D, Charter Oak
- Northeast Health Direct
- Healthcare Value Management
- CarePartners of Connecticut
- Value Options (Behavioral Health services only)
- MHN (Behavioral Health services only)
- Blue Cross & Blue Shield
- Private Health Systems (PHCS)
- Cigna (including Starbridge and Great West)
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