Learn about Dr. Dalton II

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Top Care Areas


See how frequently Dr. Dalton II performs your care needs compared to other doctors.

Brain Disorders
more than 66% of peers
Autoimmune Diseases
more than 60% of peers
Vitamin D Deficiency
more than 51% of peers

Dr. Dalton II's percentages are based on the rate of treatment compared to peers nationwide from insurance data. Learn more info about our data and this Top Care Areas component.

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  • Nephrology

Board Certifications

  • Internal Medicine
    Accredited by: American Board of Internal Medicine*
  • Nephrology
    Accredited by: American Board of Internal Medicine*

Conditions Treated

  • Acute Kidney Failure
  • Autoimmune Diseases
  • Bone Disorders
  • Brain Disorders
  • Chronic Kidney Diseases
  • Diabetes With Renal Manifestations
  • Diabetic Ketoacidosis
  • End-Stage Renal Disease
  • Hypertension
  • Hypertensive Chronic Kidney Disease
  • Kidney Disease
  • Limb Swelling Caused by Fluid Overload
  • Renal Hyperparathyroidism
  • Vascular Disease
  • Vitamin D Deficiency


  • End-Stage Renal Disease Related Services

Background Check

Malpractice Claims not available

Healthgrades does not collect malpractice information for Maryland.

1 Sanction
  • Unprofessional Conduct (10/2/2017)
    Action Taken: Suspension
    Summary: Please reference the following Document
    Documentation: Download here (PDF)
    State: Maryland
1 Board Action
  • Professional Misconduct (10/4/2013)
    Action Taken: Probation Terminated (Ended)
    Summary: Dr. John Shaw Dalton, II; License # D30542; NATURE OF COMPLAINT: The physician has complied with the terms and conditions of probation imposed by the 06-28-2010 Final Decision and Order. ACTION TAKEN: The Maryland Board of Physicians terminated the suspension and probation imposed by the 06-28-2010 Final Decision and Order.
    State: Maryland


  • University Of North Carolina, Chapel Hill, School Of Medicine
    Medical School | Graduated 1975
  • Presby Hospital University Penn
    Internship Hospital | Completed 1976
  • Rutgers University School Med
    Residency Hospital | Completed 1978
  • Scripps Rsch Institute
    Fellowship Hospital | Completed 1981
  • University Ala School Med
    Fellowship Hospital | Completed 1979
  • University Tex Med School
    Fellowship Hospital | Completed 1980

Awards & Recognition

Awards & Honors

Dr. Dalton II has no awards or honors listed.

Media & Publications

Dr. Dalton II has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

Dr. Dalton II does not have any memberships or affiliations listed. If you are Dr. Dalton II and would like to add memberships or affiliations, please update your profile.

Hospitals where Dr. Dalton II has admitting privileges

Northwest Hospital Center
5401 Old Court Rd
Randallstown, MD 21133
View Hospital Profile

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