
Daniel J. Ochalek M.D.
General Surgeon
Dr. Ochalek practices in the East Bay area as well as in Napa, California.
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He offers 25 years of experience with a special interest in Robotic Gastrointestinal Surgery, including Colorectal, Anti-reflux procedures, Hiatal Hernia Repair, and Gallbladder surgery. He is an expert in robotic repairs of abdominal wall hernias. Other areas of expertise include Breast Surgery, Endocrine Surgery of the Thyroid and Parathyroid Glands, as well as Anterior Spine Exposure.
Office Locations:
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East Bay Cardiovascular and Thoracic Associates
1320 El Capitan Dr
#120
Danville, CA 94526
Tel. (925) 464-2027
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Providence Medical Group
3434 Villa Lane, Suite 260
Napa, CA 94558
Tel. (707) 224-7757
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Areas of Expertise
General Surgery, Robotic GI and Colorectal Surgery, Robotic Anti-Reflux Surgery and Hiatal Hernia Repair, Robotic Gallbladder Surgery, Robotic Abdominal Wall Hernia Repair, Breast Surgery, Thyroid and Parathyroid Surgery, Anterior Spine Exposure.
Degrees
Honors B.S. Marquette University
Medical Degree, Medical College of Wisconsin
Surgical Internship - Loyola University, Chicago
General Surgeon Residency Western Pennsylvania/Allegheny Health Network, Pittsburgh PA
Certified by The American Board of Surgery
Dr. Daniel J. Ochalek is Board Certified in General Surgery and enjoys a broad spectrum of expertise that this specialty represents.
Dr. Ochalek has 25 years of extensive experience in laparoscopic and robotic surgery including colorectal operations, anti-reflux and hiatal hernia repair, abdominal wall and inguinal hernia repair, as well as gallbladder surgery. In addition, he has extensive experience in the treatment of benign and malignant lesions of the breast, thyroid, and parathyroid glands.
As a burn surgeon for 20 years, he has extensive skills in the management of serious soft tissue wounds including skin grafting. He provides services in anterior spinal exposure for Neurosurgeons and Orthopedic Surgeons to perform anterior spinal fusions.

Contact Me
East Bay Cardiovascular and Thoracic Associates
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1320 El Capitan Dr
#120
Danville, CA 94526
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Business Hours
Mon: 8:00 AM – 5:00 PM
Tue: 8:00 AM – 5:00 PM
Wed: 8:00 AM – 5:00 PM
Thu: 8:00 AM – 5:00 PM
Fri: 8:00 AM – 5:00 PM
Sat: Closed
Sun: Closed
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If you are experiencing a medical emergency, call 911 immediately or proceed to the nearest emergency room/medical facility.
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Providence Medical Group
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3434 Villa Lane, Suite 260
Napa, CA 94558
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Business Hours
Mon: 8:00 AM – 5:00 PM
Tue: 8:00 AM – 5:00 PM
Wed: 8:00 AM – 5:00 PM
Thu: 8:00 AM – 5:00 PM
Fri: 8:00 AM – 5:00 PM
Sat: Closed
Sun: Closed
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If you are experiencing a medical emergency, call 911 immediately or proceed to the nearest emergency room/medical facility.
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