Inner Banner

About Us

Welcome To Our Practice

Welcome To Our Practice

Dr. Cook is a third-generation physician from Annapolis, Maryland. He now resides in Southern Maryland with his wife Betty and three children: Liana, Sandra, and Marcus.

Richard Cook attended Howard University for his undergraduate education and received his Bachelor of Science in Biology and minored in Chemistry. While in college, Dr Cook played lacrosse for the Bisons and was a founding member of the team. After Dr. Cook graduated from the Howard University School of Medicine, he completed his Internal Medicine residency at the Union Memorial Hospital/University of Maryland Program in Baltimore, Maryland, which is also known for being one of the nation’s top heart institutes, a top 100 hospital ranked by US News, and the official hospital for the Baltimore Ravens football team.

Dr. Cook is also a member of the Omega Psi Phi Fraternity and serves on the International Board of Prostate Cancer Prevention and Awareness. He is also President of the Charles County Medical Society, and a former member of the American Medical Association, the American Association of Physician Executives, the American College of Physicians, and is a Diplomate of the American Board of Internal Medicine. Dr. Cook currently serves as the official Team Physician for the Southern Maryland Blue Crabs Baseball team, is an Associate Program Member at the University Medical Center, holds a Courtesy Faculty Appointment at the George Washington School of Nursing, and has been a Physician Peer Member for the State of Maryland Board of Physicians.

Our Mission

We strive to be the best choice in exceptional healthcare services to all of our patients

Richard E. Cook, MD
Richard E. Cook, MD

3450 Old Washington Road Suite 103 Waldorf, MD 20602
O: (301) 472-4290
F: (240) 607-3609

Board Certification

• Internal Medicine

Areas of Expertise

• Chronic Disease Management
• Male Hormone Replacement

Residency

Union Memorial Hospital – University of Maryland Internal Medicine Baltimore, MD 2005

Medical School

• Howard University College of Medicine
• Doctor of Medicine
• Washington, D.C. 2002

Undergraduate School

Howard University, Bachelor of Science in Biology Washington, D.C. 1995

Personal Interests

Family, Church, friends, health, reading, music, and martial arts.

Betty B. Siu, MD
Betty B. Siu, MD

• 3450 Old Washington Road Suite 103 Waldorf, MD 20602
• O: (301) 472-4290
• F: (240) 607-3609

Board Certification

• Internal Medicine

Areas of Expertise

• Chronic Disease Management
• Gynecology

Residency

• Georgetown University Hospital Internal Medicine Washington, D.C. 2005

Internship

• Washington Hospital Center Internal Medicine Washington, D.C. 2004

Medical School

• Howard University College of Medicine
• Doctor of Medicine
• Washington, D.C. 2001

Undergraduate School

• University of California Davis, Bachelor of Science in Exercise Physiology Davis, CA 1995

Languages

• English
• Spanish