Docetaxel+Oxali+/-Cetux Met Gastric/GEJ

Inclusion Criteria:

* Patient has histologically confirmed Stage IV adenocarcinoma of the GEJ/stomach

Note: Adjuvant radiation plus treatment with 5-FU and leucovorin is permitted, but not required.

* Patients must have measurable disease
* Patient has an Eastern Cooperative Oncology Group (ECOG) Performance Status (PS) 0-2
* Patient is greater than 18 years of age
* If present, any pre-existing (current) peripheral neuropathy must be ≤ Grade 1
* Patient's laboratory values must fall within the limits set forth in section 4.2 of the protocol
* Patient has a negative serum pregnancy test within 7 days prior to registration (female patients of childbearing potential)
* If fertile, patient (male or female) has agreed to use an acceptable method of birth control to avoid pregnancy for the duration of the study and for a 2 month period thereafter
* Patient (or guardian) has signed a Patient Informed Consent Form
* Patient (or guardian) has signed a Patient Authorization Form

Exclusion Criteria:

* Patient has any metastatic disease other than that defined in section 4.2 (criterion #1)
* Patient has had prior treatment that included anything other than adjuvant radiation plus treatment with 5-FU and leucovorin. Prior treatment must have been completed \> 6 months prior to registration in current study. No other prior regimens are allowed.

Note: Adjuvant radiation plus treatment with 5-FU and leucovorin is permitted, but not required.

* If present, any peripheral neuropathy is \> Grade 1
* Patient has a known hypersensitivity to Taxotere (or any drug formulated with Polysorbate-80), or Eloxatin
* Has had a prior severe infusion reaction (Grade 4) to a monoclonal antibody
* Has received prior therapy, at any time, which specifically and directly targets the EGFR pathway
* Patient is receiving concurrent immunotherapy or any other concurrent treatment for their cancer
* Has had prior stem cell or bone marrow transplant or any organ transplant with the exception of corneal transplant or cadaver bone graft
* Has a significant history of uncontrolled cardiac disease; ie, uncontrolled hypertension, unstable angina, recent myocardial infarction (within prior 6 months), uncontrolled congestive heart failure, or cardiomyopathy with decreased ejection fraction (LVEF\<50%)
* Has evidence of CNS involvement (CNS imaging is not required for study enrollment unless clinically suspected CNS disease is present.)
* Patient has a serious uncontrolled intercurrent medical or psychiatric illness, including serious infection
* Patient is known to be HIV positive or have a history of hepatitis B or C
* Patient has a history of other malignancy within the last 5 years (except for squamous or basal cell carcinoma of the skin, carcinoma in situ of the cervix , or superficial transitional cell carcinoma of the bladder), which could affect the diagnosis or assessment of current condition.
* Patient is a pregnant or lactating woman