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License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Patient Reviews

Patient comments (4)

The overall average patient rating of Dr. Lytton Smith, Geriatrician is Excellent. Dr. Smith has been reviewed by 14 patients who have provided 4 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.2
Promptness 3.5
Courteous Staff 4.5
Accurate Diagnosis 4.7
Bedside Manner 4.9
Spends Time with Me 5.0
Follows Up After Visit 5.0

Specialties & Research

Dr. Lytton Smith, MD is board certified in Family Medicine.

  • He has special expertise in 2 areas:
  • Alzheimer's Disease
  • Geriatric Medicine

Education & Awards

Dr. Smith graduated from University Of Manitoba Faculty Of Medicine, Winnipeg. He has 6 awards.

Physicians of Excellence, Orange County Medical Association, 2012
Castle Connolly's Top Doctors™ (2012 - 2013)
Patients' Choice Award (2010 - 2012, 2014)
Compassionate Doctor Recognition (2010, 2012, 2014)
Bridges to Excellence Recognition
Bridges to Excellence Medical Home Recognition (2012 - 2015)
Level III
NCQA Physician Practice Connections - Patient Centered Medical Home (2012 - 2015)


Dr. Smith has 5 hospital affiliations:

  • St. Jude Medical Center 
  • Placentia-Linda Hospital 


  • American Sign Language

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Additional Information
Dr. Lytton William Smith MD is a male Family Practitioner, has 41 years of experience and practices in Family Medicine, Geriatric Medicine, and Geriatric Medicine.
Where does Dr. Lytton W. Smith practice?
Dr. Lytton Smith has 1 office location.
Dr. Lytton Smith practices Family Medicine, Geriatric Medicine, and Geriatric Medicine near Yorba Linda, CA.
See Yorba Linda Family Physicians and Yorba Linda Geriatric Doctors.