I am committed to providing the highest level of quality and compassion in surgical care to the residents of Ventura County. I offer the most evidence-based and modern surgical techniques available in order to provide superior care and achieve better outcomes for my patients. Furthermore, I am dedicated to providing a patient-centered care experience that enables each patient to make a well-informed decision about their care. Dr. Brand is highly rated in 8 conditions, according to our data. Her top areas of expertise are Hernia, Peptic Ulcer, Necrosis, Gallbladder Removal, and Hernia Surgery.

Dr. Tuai attended Ohio State University, College of Medicine after he received his Undergraduate Degree in Biochemistry at UC Davis in 1992. He completed his general surgery residency at UC San Francisco/Fresno, where he spent a year as a clinical instructor in the Department of Surgery, before beginning a private practice in Chino. He joined the Group in December, 2004.Dr. Tuai is a Board Certified surgeon and a Fellow of the American College of Surgeons who has extensive experience with advanced laparoscopic and minimally invasive techniques including robotic surgery.Dr. Tuai's passion is minimally invasive surgeries, especially involving the colon, stomach, gall bladder, and hernias. He is fluent in Mandarin Chinese and Korean.Offers high-quality, individualized care with compassion. Believes communication and collaboration with patients is the foundation for effective relationships. Through effective education, patients are empowered to partner in their care and achieve their health goals. Dr. Tuai is highly rated in 21 conditions, according to our data. His top areas of expertise are Hernia, Gallstones, Choledocholithiasis, Hernia Surgery, and Ileostomy.

Dr. Lisa Babashoff is Board Certified in General Surgery and a Fellow of the American College of Surgeons. She has been in practice in the Ventura County area since the year 2000. She completed her undergraduate work at UCLA, attended Chicago Medical School, and went on to complete her general surgery residency at UC San Francisco/Fresno. Dr. Babashoff is the ​​Director of the Integrated Breast Center at St. John’s Regional Medical Center. She brings a broad range of general surgery experience to the Group, including a focus on breast and laparoscopic surgery. She is conversant in the Spanish language. Dr. Babashoff is a member of the American Society of Breast Surgeons and serves on the Board at the Integrative Breast Center at St. John’s Regional Medical Center as the Designated Breast Surgeon.Offers high-quality, individualized care with compassion. Believes communication and collaboration with patients is the foundation for effective relationships. Through effective education, patients are empowered to partner in their care and achieve their health goals. Dr. Babashoff is highly rated in 18 conditions, according to our data. Her top areas of expertise are Intraductal Papilloma, Angiosarcoma, Inflammatory Breast Cancer, Hernia Surgery, and Colostomy.

Offers high-quality, individualized care with compassion. Believes communication and collaboration with patients is the foundation for effective relationships. Through effective education, patients are empowered to partner in their care and achieve their health goals. Dr. Dixon is highly rated in 10 conditions, according to our data. His top areas of expertise are Choledocholithiasis, Hernia, Breast Cancer, Hernia Surgery, and Colostomy.

Dr. Eisner attended medical school at New York University after receiving his undergraduate degree in Integrative Biology at U.C. Berkeley. He completed his General Surgery residency at U.C. San Diego. Dr. Eisner is a board eligible general surgeon with extensive experience in general surgical procedures including gastrointestinal (esophageal, stomach, small intestine, colon, rectal and anus), esophageal reflux, hernia (inguinal, umbilical, and ventral), skin and soft tissue (skin cancer and melanoma, lipoma, pilonidal), breast (benign and cancer) with advanced laparoscopic, minimally invasive, endoscopic, and robotic surgery skills.  As the newest member of our surgical team and a Southern California native, Dr. Eisner spends his off time surfing, rock climbing, and hiking. He is conversant in Spanish and fluent in French. Dr. Eisner is highly rated in 20 conditions, according to our data. His top areas of expertise are Gallstones, Hernia, Gallbladder Disease, Bladder Reconstruction, and Gallbladder Removal.

Patrick Mccarty is a General Surgeon in Oxnard, California. Dr. Mccarty is highly rated in 14 conditions, according to our data. His top areas of expertise are Hernia, Gallstones, Choledocholithiasis, Gallbladder Removal, and Endoscopy. Dr. Mccarty is currently accepting new patients.

Offers high-quality, individualized care with compassion. Believes communication and collaboration with patients is the foundation for effective relationships. Through effective education, patients are empowered to partner in their care and achieve their health goals. Dr. Lopresti is highly rated in 10 conditions, according to our data. His top areas of expertise are Choledocholithiasis, Gallstones, Gallbladder Disease, Bladder Reconstruction, and Hernia Surgery.

Walid Arnaout is a General Surgeon in Thousand Oaks, California. Dr. Arnaout is highly rated in 17 conditions, according to our data. His top areas of expertise are Delirium, Gallbladder Disease, Hernia, Colostomy, and Hernia Surgery. Dr. Arnaout is currently accepting new patients.

David Chi is a General Surgeon and a Surgical Oncologist in Thousand Oaks, California. Dr. Chi is highly rated in 13 conditions, according to our data. His top areas of expertise are Breast Cancer, Choledocholithiasis, Paget Disease of the Breast, Hernia Surgery, and Lymphadenectomy.

Ryan Bowman is a General Surgeon in Camarillo, California. Dr. Bowman is highly rated in 6 conditions, according to our data. His top areas of expertise are Enlarged Prostate (BPH), Boils, Folliculitis, Carbuncle, and Ureteroscopy. Dr. Bowman is currently accepting new patients.

Makrouhi Kademian is a General Surgeon in Thousand Oaks, California. Dr. Kademian is highly rated in 6 conditions, according to our data. Her top areas of expertise are Hernia, Hiatal Hernia, Gallbladder Disease, Hernia Surgery, and Bladder Reconstruction.

John Baber is a General Surgeon and a Vascular Surgeon in Camarillo, California. Dr. Baber is highly rated in 4 conditions, according to our data. His top areas of expertise are End-Stage Renal Disease (ESRD), Varicose Veins, Venous Insufficiency, Stasis Dermatitis and Ulcers, and Liver Transplant.

Dr. Guo uses both endovascular and open vascular techniques to achieve the best outcome possible for his patients. He is board certified by the American Board of Surgery for both Vascular Surgery and General Surgery.Dr. Guo has spent time on both coasts. He received his undergraduate degree from the University of Pennsylvania with Magna cum Laude distinction, and graduated Alpha Omega Alpha (top 10% of class) from the New York University School of Medicine in 1997. He then trained extensively at UCLA School of Medicine, completing his internship, General Surgery residency, as well as a research fellowship in Molecular Endocrinology. Subsequently, he completed a clinical and research fellowship in Vascular Surgery also at UCLA School of Medicine in 2006. In addition to his medical interests he is an avid amateur violinist, playing on his Gagliano violin made in the year 1770. He also is fluent in Mandarin and Fukinese.Our mission is to provide the highest level of overall service, vascular care and optimal therapy to our patients and our community. Communication, accountability and reliability are the cornerstone for building these strong relationships. Dr. Guo is highly rated in 10 conditions, according to our data. His top areas of expertise are End-Stage Renal Disease (ESRD), Gangrene, Varicose Veins, Carotid Artery Disease, and Carotid Artery Surgery.

Douglas Woodburn is a General Surgeon in Ventura, California. Dr. Woodburn is highly rated in 10 conditions, according to our data. His top areas of expertise are Proctitis, Hernia, Anorectal Abscess, Bladder Reconstruction, and Lymphadenectomy. Dr. Woodburn is currently accepting new patients.

Samantha Wu is a General Surgeon in Oxnard, California. Dr. Wu has been practicing medicine for over 10 years is highly rated in 6 conditions, according to our data. Her top areas of expertise are Gallstones, Choledocholithiasis, Gallbladder Disease, and Retroperitoneal Inflammation. Dr. Wu is currently accepting new patients.

Nishant Sharma is a General Surgeon and a Vascular Surgeon in Thousand Oaks, California. Dr. Sharma is highly rated in 1 condition, according to our data. His top areas of expertise are Idiopathic Edema, Deep Vein Thrombosis, Venous Insufficiency, and Stasis Dermatitis and Ulcers.

Donald Waldrep is a General Surgeon in Thousand Oaks, California. Dr. Waldrep is highly rated in 1 condition, according to our data. His top areas of expertise are Delirium, Subarachnoid Hemorrhage, Chronic Subdural Hematoma, Hernia Surgery, and Small Bowel Resection.

Michael Morrissette is a General Surgeon in Camarillo, California. Dr. Morrissette is currently accepting new patients.

Ifeanyi Amuzie is a General Surgeon in Thousand Oaks, California.

Offers high-quality, individualized care with compassion. Believes communication and collaboration with patients is the foundation for effective relationships. Through effective education, patients are empowered to partner in their care and achieve their health goals. Dr. Bryant is highly rated in 7 conditions, according to our data. His top areas of expertise are Gallstones, Choledocholithiasis, Gallbladder Disease, Hernia Surgery, and Fasciotomy.

Jaime Arana is a General Surgeon in Oxnard, California. His top areas of expertise are Gallbladder Disease, Hernia, Cholecystitis, and Choledocholithiasis.

John Matrisciano is a General Surgeon in Thousand Oaks, California. His top areas of expertise are Breast Infection, Fibrocystic Breast Disease, Hemangiopericytoma, and Oral Cancer.

Mamta Swaroop is a General Surgeon in Thousand Oaks, California. Her top areas of expertise are Delirium, Chronic Inflammatory Response Syndrome (CIRS), Ogilvie Syndrome, Hernia Surgery, and Gastrostomy. Dr. Swaroop is currently accepting new patients.

Hodad Naderi is a General Surgeon in Thousand Oaks, California. His top areas of expertise are Retroperitoneal Inflammation, Ogilvie Syndrome, Gallbladder Disease, and Cholecystitis.

Javier Romero is a General Surgeon in Ventura, California. His top areas of expertise are Gallbladder Disease, Hernia, Delirium, Colostomy, and Gastrostomy. Dr. Romero is currently accepting new patients.