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Dr. Calvin Parker III, MD

Dr. Calvin Parker III, MD

Age 47 Gastroenterology M
(44) 44 reviews

Telehealth available

Accepting New Patients


Dr. Calvin Parker III, MD is a gastroenterology specialist in Westminster, MD. Dr. Parker III completed a residency at Dwight D Eisenhower Med Ctr. He currently practices at Woodholme Gastroenterology Associates and is affiliated with Carroll Hospital Center. He accepts multiple insurance plans. Dr. Parker III is board certified in Gastroenterology.


  • Brooke Army Medical Center, Fellowship Hospital — 2013
  • Dwight D Eisenhower Med Ctr, Residency Hospital — 2007

Insurance Accepted

  • Aetna
  • Amerigroup (Wellpoint)
  • Amerihealth
  • Anthem
  • Anthem Blue Cross Blue Shield
  • Assurant Health
  • Blue Cross Blue Shield
  • CareFirst Blue Cross Blue Shield
  • Cigna
  • Commercial Insurance Company
  • CoreSource
  • Coventry Health Care
  • First Health (Coventry Health Care)
  • Geisinger Health Plan
  • Highmark Blue Cross Blue Shield
  • Humana
  • Mail Handlers Benefit Plan (MHBP)
  • Medicaid
  • MultiPlan
  • Tricare
  • UnitedHealthCare

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  1. Woodholme Gastroenterology Associates

    1. 1
      Woodholme Gastroenterology Associates
      295 Stoner Ave Ste 204, Westminster, MD 21157 Existing Patients: (410) 876-8332
    2. 2
      Woodholme Gastroenterology Associates
      1838 Greene Tree Rd Ste 400, Baltimore, MD 21208 Existing Patients: (410) 863-4899

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Yes, I already have recommended Dr. Parker to friends and family. Dr. Parker displayed such genuine care and concern for me. He explained the outcome my condition, and conveyed to me what I should do in the future.
— Mar 31, 2021
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Dr. Calvin Parker III, MD
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Frequently Asked Questions

Dr. Parker III frequently treats Constipation, Indigestion, and Gastritis.  

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Hospital Affiliations

  • Carroll Hospital Center
  • Northwest Hospital Center
  • Sinai Hospital of Baltimore