Dr. John Ashby Covington, MD

Dr. Covington works in Lutherville-Timonium, MD and 2 other locations and specializes in Hepatology and Gastroenterology. Dr. Covington is affiliated with Greater Baltimore Medical Center.

• Greater Baltimore Medical Center

Lutherville Endoscopy

1300 Bellona Ave Ste A

Lutherville-Timonium

MD

21093

USA

+14108211900

• Hepatology
• Gastroenterology

• Accepts Medicare
• Accepts Medicaid
• Aetna Managed Choice POS Open Access
• Coventry DE PPO
• UHC Compass HMO
• CareFirst BlueChoice Advantage
• UHC Options PPO
• CIGNA Open Access Plus
• CareFirst Maryland POS
• Aetna Signature Administrators PPO
• Highmark Community Blue PPO
• BCBS Blue Card PPO
• Multiplan PPO
• CIGNA HMO
• Coventry Southern Health PPO
• UHC Optimum Choice Preferred POS
• UHC Navigate POS
• UHC Navigate HMO
• PHCS PPO
• UHC Choice Plus POS
• First Health PPO
• CIGNA PPO
• Aetna Choice POS II
• CareFirst BluePreferred PPO
• Aetna HMO

• Benign Polyps of the Colon
• Diverticulitis
• Acute Pancreatitis
• Intestinal Obstruction
• Esophagitis
• Anal or Rectal Abscess
• Gastroesophageal Reflux Disease (GERD)
• Irritable Bowel Syndrome (IBS)
• Hemorrhoids
• Gastritis and Duodenitis
• Infectious Liver Disease