Andover Surgical Associates, Inc.
Personalized Medical Care at its best.
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Our Physicians
Paul J. Gemis, M.D., F.A.C.S.
Jonathan D. Mandell, MD., F.A.C.S.
Nancy Cho Landay, M.D., F.A.C.S.
Earl R. Gonzales, M.D.
Victor Villarreal, M.D., F.A.C.S.
Our Mission
Our Services
Breast Care
Gastrointestinal -
Minimally Invasive Surgery
Skin Lesion
Hernia Repair
(Laparscopic or Traditional)
Did You Know?
Gallbladder FAQs
Hernia FAQs
Melanoma FAQs
Hemorrhoid FAQs
Health Resources
Common Cancers
Breast Cancer
Colon Cancer
Skin Cancer
Common Benign Disorders
About Minimally Invasive Surgery
For Patients
& Visitors
What to Bring
Questions You May Want to Ask Your Surgeon
What Should I Expect?
Our Billing Policies
Waiting Time
Let Us Know How
We Are Doing
Our Commitment to You
Contact Us
Skin Lesion
Tests and Procedures
Local and Wide Excision of benign or malignant skin lesions including lymphatic mapping and sentinel lymphdenectomy