RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Radiation therapy uses high-energy x-rays to damage tumor cells. Combining chemotherapy with radiation therapy following surgery may kill more tumor cells. PURPOSE: Phase II trial to study the effectiveness of chemotherapy plus radiation therapy in treating patients who have undergone surgery for stage III or stage IV head and neck cancer.

OBJECTIVES: * Determine the feasibility of adjuvant paclitaxel followed by radiotherapy with concurrent paclitaxel and cisplatin in patients undergoing gross complete resection of high-risk stage III or IV squamous cell carcinoma of the head and neck. * Determine the disease-free and overall survival of patients treated with this regimen. * Determine the acute and chronic toxicity of this regimen in these patients. * Determine the patterns of failure in patients treated with this regimen. OUTLINE: Patients receive adjuvant therapy beginning 7-14 days after gross total surgical resection. Patients receive paclitaxel IV over 1 hour on days 1, 8, and 15. Beginning on approximately day 22, patients undergo radiotherapy once daily 5 days a week for 5.5-6.5 weeks. Patients also receive paclitaxel IV over 1 hour followed by cisplatin IV over 1-3 hours on days 43, 50, and 57. Treatment continues in the absence of disease progression or unacceptable toxicity. Patients are followed every 3 months for 2 years, every 6 months for 3 years, and then annually thereafter. PROJECTED ACCRUAL: A total of 60 patients will be accrued for this study within 11 months.