Skip to main content
Richard Cook Jr., MD, Internal Medicine, Waldorf, MD

RichardEugeneCookJr.MD

Internal Medicine Waldorf, MD

Cook & Siu, LLC

Dr. Cook is on Doximity

As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.

  • Gain access to free telehealth tools, such as our “call shielding” and one-way patient texting.
  • Connect with colleagues in the same hospital or clinic.
  • Read the latest clinical news, personalized to your specialty.

See Dr. Cook's full profile

Already have an account?

  • Office

    3450 Old Washington Rd
    Suite 103
    Waldorf, MD 20602
    Phone+1 301-472-4290
    Fax+1 240-607-3609

Education & Training

  • MedStar Health (Baltimore)
    MedStar Health (Baltimore)Residency, Internal Medicine, 2002 - 2005
  • Howard University College of Medicine
    Howard University College of MedicineClass of 2002

Certifications & Licensure

  • AZ State Medical License
    AZ State Medical License 2024 - 2026
  • NH State Medical License
    NH State Medical License 2024 - 2026
  • MD State Medical License
    MD State Medical License 2005 - 2026
  • TX State Medical License
    TX State Medical License 2022 - 2026
  • IL State Medical License
    IL State Medical License 2021 - 2026
  • UT State Medical License
    UT State Medical License 2023 - 2026
  • GA State Medical License
    GA State Medical License 2022 - 2026
  • American Board of Internal Medicine Internal Medicine
  • National Board of Physicians and Surgeons Internal Medicine
  • Join now to see all