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Average ER Wait Times

Largo Medical Ctr 14th St. Campus

-- mins

Clearwater ER Campus

-- mins

Indian Rocks Rd. Campus

-- mins

Christina E Rigas, MD

Sleep Medicine, Internal Medicine, Pulmonary Critical Care Medicine


Medical School
Indiana University School of Medicine

Indiana University School of Medicine

Indiana University School of Medicine

University of Pittsburgh

Certifications & Memberships

American Board of Internal Medicine; American Board of Internal Medicine - Sleep Medicine



Languages Spoken


Procedures & Conditions

Pulmonary Medicine; Critical Care Medicine; Sleep Medicine; Bronchoscopy


Sleep Medicine
Internal Medicine
Pulmonary Critical Care Medicine

Office Locations

Diagnostic Clinic
1301 2nd Ave SW
Largo, FL 33770
Phone: (727) 584-7706
Fax: (727) 585-4807

Office Hours

Largo Office:Mon,Tue,Thurs,Fri 8:00am - 5:00pm Clearwater Office: Wed 8:00am - 5:00pm

Accepted Insurance

Aetna Aetna - Choice POS II Aetna HMO AvMed AvMed Open Access BCBS Florida Florida Blue Preferred Patient Care PPO Blue Cross and Blue Shield Blue Cross and Blue Shield - BlueCard PPO Florida Blue BlueCare HMO CIGNA Cigna - Open Access Cigna HMO Cigna PPO Great West Healthcare PPO CoreSource Coventry Health Care Coventry Group Health Plan PPO First Health PPO Golden Rule Humana Humana - Choice Care PPO Medicare Medicare (General) Medico MultiPlan MultiPlan - PHCS PPO MultiPlan PPO National Elevator POMCO Group Tricare United HealthCare UHC Navigate HMO UHC Navigate POS UnitedHealthCare United HealthCare United HealthCare - Choice Plus POS United HealthCare - Options PPO

Additional Locations

Diagnostic Clinic

N McMullen Booth Rd
Clearwater, FL 33761
Phone: (727) 726-8871
Fax: (727) 799-8605