Dr. Benjamin Marcus Loos, MD

Dr. Loos graduated from the Baylor College of Medicine in 1997. He works in Concord, CA and 3 other locations and specializes in Otolaryngology-Head & Neck Surgery and Plastic Surgery. Dr. Loos is affiliated with John Muir Health Concord Medical Center.

• John Muir Health Concord Medical Center

Contra Costa Ear Nose And Throat

2700 Grant St Ste 104

Concord

CA

94520

USA

+19256897400

• Otolaryngology-Head & Neck Surgery
• Plastic Surgery

• Sinus Surgery
• Inner Ear Tests
• Rhinoplasty

• UHC West SignatureValue Advantage HMO Value Network
• CIGNA LocalPlus
• Blue Shield CA Platinum Access+ HMO 25
• UHC West SignatureValue HMO
• UHC Navigate HMO
• Aetna HMO
• UHC Options PPO
• Aetna Managed Choice POS Open Access
• Blue Cross CA California Care Large Group HMO
• Health Net CA PPO
• First Health PPO
• UHC Choice Plus POS
• Blue Shield CA 2017 I&F HMO - CoveredCA
• Blue Shield CA Platinum Local Access + HMO 25
• CIGNA Open Access Plus
• Blue Shield CA Bronze Full PPO 4500
• BS CA Platinum 90 PPO
• Blue Shield CA PPO
• Blue Shield CA Silver 70 PPO
• Blue Shield CA Access Plus Savenet
• UHC SignatureValue Focus
• BCBS Blue Card PPO
• Blue Shield CA Local Access Plus HMO
• Health Net CA HMO Whole Care Network
• Blue Shield CA Trio ACO HMO
• Humana Choice POS
• Health Net CA HMO Employer Group
• Blue Cross CA Advantage PPO Preferred DirectAccess Plus
• Health Net PureCare One EPO Individual & Family Plan
• CIGNA PPO
• Aetna Signature Administrators PPO
• Blue Shield CA Access Plus HMO
• Blue Shield CA Bronze 60 PPO SHOP
• Blue Cross CA Select HMO
• Blue Cross CA PPO Prudent Buyer Small Group
• Blue Cross CA Select Plus HMO
• Aetna Choice POS II
• UHC Navigate POS
• BC CA California Care Small Group HMO
• Aetna HMO Deductible Plan CA only
• Health Net CA Individual and Family PPO
• Multiplan PPO
• Blue Cross CA PPO Prudent Buyer Large Group
• Blue Cross CA PPO Prudent Buyer Individual
• CIGNA HMO
• PHCS PPO
• Humana National POS
• Aexcel PPO
• Anthem Advantage HMO
• Canopy Health
• Health Net CA HMO
• Health Net CA HMO Wholecare
• MEDICA CHOICE WITH UNITEDHEALTHC
• UHC NAVIGATE PLUS POS
• UHC Nexus Open Access
• UHC Signature Value Focus
• UHC SignatureValue Alliance
• Health Net SmartCare Network HMO Large Group
• Aetna Elect Choice EPO Open Access
• Aetna Innovation Health Aetna Premier Care Network Plus
• Aetna Open Choice PPO
• BCBSA Blue Card High Performance Network
• Blue Cross CA Anthem Advantage HMO
• Blue Cross CA Anthem Blue Connection EPO CA
• Blue Cross CA California Care Small Group HMO
• Blue Shield CA Platinum 90 PPO
• Blue Shield of CA 2021 I&F PPO Plan
• Bright Health Plan Individual & Family
• Humana / ChoiceCare Network PPO
• Medica Choice With UHC
• Oscar Northern CA Cigna + Oscar LocalPlus
• Oscar Northern CA Cigna + Oscar Open Access Plus
• UHC SignatureValue Advantage HMO - CA
• UHC SignatureValue HMO - CA
• BCBS Pathway EPO
• Aetna AWH Northern CA HMO
• Oscar CA Cigna + Oscar LocalPlus
• Oscar CA Cigna + Oscar Open Access Plus
• Blue Shield of CA Platinum 90 Trio HMO
• Blue Cross CA Select PPO
• Chinese Community Health Plan
• Blue Cross CA Anthem High Performance Network
• Blue Cross CA Pathway EPO

• Acute Upper Respiratory Tract Infections
• Acute Pharyngitis
• Otitis Media
• Acute Sinusitis
• Laryngeal Cancer
• Acute Otitis Externa
• Allergic Rhinitis
• Deviated Nasal Septum
• Obstructive Sleep Apnea
• Chronic Sinusitis
• Benign Paroxysmal Positional Vertigo
• Hearing Loss