
Dr. John Gahagan is a doctor in Pleasanton 94588, Pleasanton CA and has an experience of 11 years in this field. Dr. John Gahagan practices at California Surgical Associates in Pleasanton 94588, Pleasanton CA and Valley Medical Oncology Consultants in Pleasanton 94588, Pleasanton CA. Some of the services provided by the doctor are: Open Thymectomy,Vulvar Cancer,Lymph Node Biopsy or Excision,Rectal Prolapse and Incisional Hernia etc.
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123 Surgeries & Treatments
Soft Tissue Sarcoma

Wound Repair

Wedge Resection Colon

Ventral Hernia Repair Laparoscopic

Vaginectomy

Umbilical Hernia Repair Open
Thyroidectomy

Thyroid Lobectomy

Sphincterotomy

Soft Tissue Tumor Removal