Dr. Marsha Monhollon Allen, MD

Dr. Marsha Allen is a family medicine and internal medicine physician who earned her medical degree from Virginia Commonwealth University School of Medicine. With 38 years of experience in practice, she brings extensive knowledge to caring for patients across a wide range of health needs. Her dual specialization allows her to provide comprehensive care for both families and adults with complex medical conditions.

Dr. Allen practices at Christus Spohn Hospital Corpus Christi Shoreline in Corpus Christi, Texas. She specializes in treating allergies, including allergic rhinitis and other respiratory conditions like obstructive sleep apnea. Her treatment approach includes advanced allergy therapies such as allergen immunotherapy and sublingual immunotherapy to help patients find long-term relief. She also performs glucose testing to monitor and manage diabetes care. Patients have given Dr. Allen an average rating of 4.0 on Vitals.