My General Surgeon.com

Call Us:  805.485.8722

Oxnard Main Office:

1700 Rose Ave

Suite 430

Oxnard, CA 93030

Phone: 805.485.8722

Fax: 805.485.9311

Hours: Mon-Fri 

8:30AM - 5:30PM

Thousand Oaks Office:

555 Marin Street
Suite 270,
Thousand Oaks, CA 91360

Phone: 805.485.8722

Fax: 805-485-9311

Hours: Tuesdays

2:00PM - 5:00PM

Camarillo Office:

3901 Las Posas Road, Suite 10
Camarillo, CA 93010
Phone: 805-485-8722
Fax: 805-485-9311
Hours: Wednesdays 2:00PM - 5:00PM

Ojai Office:

117 Pirie Road

Suite E
Ojai, CA 93023

Phone: 805.485.8722
Fax: 805.485.9311
Hours: Fridays

2:00PM  - 5:00PM

Ventura Office:

168 N. Brent Street
Suite 506

Ventura, CA 93003

Phone: 805.653.6580

Fax: 805.653.6687

Hours: Tue & Thu

8:30AM - 5:30PM

Our Surgeons


All of our surgeons are Board Certified by the American Board of Surgery..


Dr.  Joseph S. LoPresti, M.D., F.A.C.S.


Dr. LoPresti has been in practice in Ventura County since July, 2002, after having practiced in the Seattle, Washington area for nine years. He received his undergraduate degree in Biology from Stanford University, then attended USC School of Medicine.


He completed his general surgery residency at LAC-USC Medical Center.
Dr. LoPresti is a Board Certified surgeon and a Fellow of the American College of Surgeons with extensive experience in a broad range of surgical procedures. These include advanced laparoscopic surgery–especially anti-reflux surgery–breast surgery, hernia repairs and colon surgery.


Video: Hernia Repair Overview - Dr. LoPresti