Welcome to Sewee Family Medicine
Mt. Pleasant Family Practice



Sewee Family Medicine is excited to welcome Dr. Justine DeCastro

Starting on August 1st

Dr. DeCastro is a Charleston native who graduated from Bishop England High School and attended the University of SC for her undergraduate studies and medical school. She served as a physician and active duty Captain in the US Air Force while stationed at Barksdale AFB, LA. After completing her military commitment, she returned to Charleston for her residency in Family Medicine at Trident / MUSC. Prior to joining Sewee Family Medicine, Dr. DeCastro has had experience in primary care, urgent care, long-term care and rehab as well as nursing home care.

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Elizabeth T Whirrett, MD

John A. Knepper, DO

Comprehensive Care

At Sewee Family Medicine, we provide a full scope of medical care from infancy to geriatrics for every member of your family. Our group of Mount Pleasant family physicians maintains board certification status with the American Board of Family Medicine to keep fully abreast of the most recent medical advancements. We care about every member of your family, regardless of their age. We look forward to providing you a courteous and professional family practice focused on getting you healthy.

Mt. Pleasant Family Physicians Practicing Preventive Care

Through physical and periodic health maintenance examinations we are able to identify conditions before they adversely affect your health. With this information we design a treatment plan with recommendations for improving your health.

Thank you again for choosing us as your primary care physicians. Your satisfaction is our greatest compliment. We are committed to listening to your thoughts, addressing your concerns and providing you with the best care possible. Please feel free to share your observations, comments and recommendations with our staff. We look forward to helping you live a long and healthy life.