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The following is a list of frequently requested telephone numbers. If you can't find what you’re looking for, please call Mission Hospital's main switchboard at (949) 364-1400. For patient names and room numbers please contact the main switchboard for further assistance.

Department Phone Number
Acute Rehab Unit (949) 365-2166
Administration (949) 365-2248
Admitting (949) 365-2119
Billing/Credit and Collections (949) 365-2197
Blood Donor Services (949) 364-7768
Breast Center (949) 365-CARE, ext. 2273
Business Development (949) 364-4235
Camino Health Center (949) 240-2030
Cancer Resource Library (949) 364-4810
Cath Lab (949) 364-7785
Cardiac Rehab Center (949) 364-7755
Cardiology (949) 364-1400, ext. 7333
Center for Rehab/Sports/Wellness (949) 364-9637
Childbirth Education (949) 364-7771
CHOC At Mission (949) 347-8400
Community Education (949) 364-1770
Dietary Questions (949) 364-1400, ext. 4673
Emergency Services (949) 365-2115
Endoscopy Lab (949) 364-7776
Family Resource Center (949) 364-0500
Perinatal Diagnostic & Treatment Center (949) 364-4228
Financial Services (949) 364-1400, ext. 7335
Foundation (949) 364-7783
Health Ministry Partnership (949) 364-1400, ext. 5677
Home Health (949) 364-1400, ext. 2246
Hospice (714) 712-9559
Hospital Education (949) 364-7770
Human Resources (Main Line) (949) 364-4252
Human Resources (Job Line) (949) 364-7728
Laboratory (949) 364-7738
Managed Care (949) 364-4235
Marketing (949) 364-4873
Medical Records (949) 364-7724
Medical Staff (949) 364-7756
Nuclear Medicine (949) 364-7741
Operator (main switchboard) (949) 364-1400
Outpatient Surgery (949) 364-7759
Outpatient Rehab Services (949) 364-9637
SpiritualCare (949) 364-1400, ext. 5399
Patient/Family Services (949) 365-2134
Patient Liaison (949) 365-2135
Maternity Education (949) 364-7771
Physician Referral (949) 364-1770
Property Management (949) 364-9047
Public Relations (949) 365-2211
Radiology (949) 364-7707
Respiratory Care (949) 364-7772
Senior Services (949) 365-2277
Sponsorship (949) 364-1400, ext. 5382
Stroke Center (949) 364-1400, ext. 4888
Thrift 'N Gift (949) 487-9727
Transitional Care Unit (949) 365-2100
Trauma Center (949) 364-7754
Volunteers (949) 364-4220
Vascular Institute and Stroke Center (949) 364-1400, ext. 4888
Weight Management Program (949) 364-9636


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Mission Hospital - 27700 Medical Center Road - Mission Viejo, California 92691-6426 - (949) 364-1400