General Surgery

Michael Gottlieb, MD, FACS

Dr Gottlieb is Double Board Certified, in both General Surgery and Colon & Rectal Surgery.

Suite: 440
Phone: (925) 277-1117

Michael Gottlieb, MD, FACS

Daniel J. Ochalek MD

Dr. Daniel J. Ochalek is Board Certified in General Surgery and enjoys a broad spectrum of expertise that this specialty represents. Dr. Ochalek has 20 years of extensive experience in laparoscopic and robotic surgery including ventral and inguinal hernia repair, as well as gastrointestinal and colorectal surgery involving gall bladder, stomach, intestine and colorectal operations.  In addition, he has extensive experience in the treatment of benign and malignant lesions of the breast, thyroid, and parathyroid glands.

Suite: 440
Phone: (925) 464-2027
Website: danielochalek.com

daniel-j-ockalek