Browse Health
Emergency Physician, General Practitioner, Internist
35 years of experience
Accepting new patients
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

4.0
  •  
(5)
Patient comments (4)

The overall average patient rating of Dr. Mark Shaffer, Emergency Physician, General Practitioner, Internist is Good. Dr. Shaffer has been reviewed by 5 patients who have provided 4 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 5.0
  •  
Promptness 5.0
  •  
Courteous Staff 5.0
  •  
Accurate Diagnosis 5.0
  •  
Bedside Manner 5.0
  •  
Spends Time with Me 5.0
  •  
Follows Up After Visit 5.0
  •  

Specialties & Research

  • He has special expertise in 2 areas:
  • Hospice Care
  • Pain

Education & Awards

Dr. Shaffer graduated from Universidad Nacional Autonoma De Mexico, Df, Mexico Df. He has 2 awards.

Awards  
Civilian medal of honor 1982 camp pendleton
Patients' Choice Award (2012)

Affiliations

Dr. Shaffer has 2 hospital affiliations:

  • Sharp Chula Vista Medical Center 
  • Alvarado Parkway Institute Behavioral Health System 

Languages

  • Spanish

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Additional Information
Dr. Mark Allen Shaffer MD is a male Family Practitioner, has 35 years of experience and practices in Family Medicine, Geriatric Medicine, Addiction Medicine, and Family Medicine.
Where does Dr. Mark A. Shaffer practice?
Dr. Mark Shaffer has 5 office locations.
Dr. Mark Shaffer practices Family Medicine, Geriatric Medicine, Addiction Medicine, and Family Medicine near Oceanside, CA.
Additional practice locations include: San Diego, CA and La Mesa, CA.
See Oceanside Family Physicians, Oceanside Addiction Specialists, and Oceanside Hospice & Palliative Specialists.