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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 (1)

The overall average patient rating of Dr. Jeffrey Sykes is Average. Dr. Sykes has been reviewed by 3 patients who have provided 1 comments. The rating is 3 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

Dr. Jeffrey Sykes, MD is board certified in Cardiovascular Disease.

  • He has special expertise in 5 areas:
  • Acute Coronary Syndrome (ACS)
  • Cardiovascular Disease
  • Heart Block
  • High Blood Pressure (Hypertension)
  • Unstable Angina

Education & Awards

Dr. Sykes graduated from Michigan State University , East Lansing.


Dr. Sykes has 29 hospital affiliations:

  • Pocahontas Community Hospital 
  • Siouxland Surgery Center Lp 


  • French
  • Gujarati
  • Spanish
  • Urdu
  • Dutch
  • German
  • Hindi

> > > > Dr. Jeffrey Sykes, MD

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Additional Information
Dr. Jeffrey S Sykes MD is a male Internist, has 18 years of experience and practices in Cardiovascular Disease.
Where does Dr. Jeffrey S. Sykes practice?
Dr. Jeffrey Sykes has 4 office locations.
Dr. Jeffrey Sykes practices Cardiovascular Disease near Orange City, IA.
Additional practice locations include: Sioux City, IA and Storm Lake, IA.
See Orange City Cardiologists.