Aileen Grace Guillen
Emergency Medicine
- 12727 Brian Ct , Cerritos, CA 90703
Medical school not reported
Insurance and new-patient availability need confirmation.
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CMS Medicare-linked records · Released 2026-10-15 · Coverage does not include every doctor.
Alphabetical order · No paid placement
Emergency Medicine
Medical school not reported
Insurance and new-patient availability need confirmation.
Internal Medicine
Medical school not reported
Insurance and new-patient availability need confirmation.
Family Practice
Medical school: New York Medical College
Insurance and new-patient availability need confirmation.
Internal Medicine
Medical school: State University Of New York At Stony Brook, School Of Medicine
Insurance and new-patient availability need confirmation.
Psychiatry
Medical school: University Of California, Geffen School Of Medicine
Insurance and new-patient availability need confirmation.
Internal Medicine
Medical school not reported
Insurance and new-patient availability need confirmation.
Anesthesiology · Interventional Pain Management
Medical school: Tulane University School Of Medicine
Insurance and new-patient availability need confirmation.
Geriatric Medicine · Internal Medicine
Medical school not reported
Insurance and new-patient availability need confirmation.
Internal Medicine
Medical school not reported
Insurance and new-patient availability need confirmation.
Psychiatry
Medical school: Midwestern University, Chicago College Of Osteopathic Med
Insurance and new-patient availability need confirmation.
Hospice/Palliative Care
Medical school: Tulane University School Of Medicine
Insurance and new-patient availability need confirmation.
Psychiatry
Medical school not reported
Insurance and new-patient availability need confirmation.
Family Practice
Medical school: Lake Erie College Of Osteopathic Medicine, Erie
Insurance and new-patient availability need confirmation.
Hospice/Palliative Care
Medical school: University Of South Florida College Of Medicine
Insurance and new-patient availability need confirmation.
Family Practice
Medical school: University Of Connecticut School Of Medicine
Insurance and new-patient availability need confirmation.
Rheumatology
Medical school not reported
Insurance and new-patient availability need confirmation.
Psychiatry
Medical school: New York Medical College
Insurance and new-patient availability need confirmation.
Hematology/Oncology
Medical school: University Of California, San Diego School Of Medicine
Insurance and new-patient availability need confirmation.
Family Practice · General Practice
Medical school not reported
Insurance and new-patient availability need confirmation.
Diagnostic Radiology
Medical school: Temple University School Of Medicine
Insurance and new-patient availability need confirmation.
CMS reports these 26 categories for Medicare patients. Select one to check this location and specialty; other procedures are not covered.