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Dr. Mahendra Defonseka, MD


  • (702) 565-3037

Dr. Defonseka's Overview

Dr. Mahendra Defonseka graduated from the Univ of Colombo, Fac of Med, Colombo, Sri Lanka in 1970. He works in Henderson, NV and specializes in Gastroenterology and Hepatology. Dr. Defonseka is affiliated with Dignity Health St Rose Dominican- Rose De Lima.

Dr. Defonseka's Experience

Years in Practice: 45

Dr. Defonseka's Specialties

Gastroenterology, Hepatology

Dr. Defonseka's Education & Training

Medical School: Univ of Colombo, Fac of Med, Colombo, Sri Lanka; Graduated 1970

Dr. Defonseka's Rating

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Overall Rating


  • Explains conditions & treatments
  • Takes time to answer my questions
  • Provides follow-up as needed
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Dr. Defonseka's Accepted Insurance

  • Aetna Choice POS II
  • Aetna HMO
  • Aetna Managed Choice POS Open Access
  • Aetna Signature Administrators PPO
  • Anthem Pathway X HMO/Ind Direct Access NV
  • Anthem PPO
  • BCBS Blue Card PPO
  • CIGNA Open Access Plus
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Dr. Defonseka's Office Information & Appointments

Office Locations

Mahendra Defonseka MD

2839 Saint Rose Pkwy Ste 130
Henderson, NV 89052
(702) 565-3037


Office Hours and Information

Fax: (702) 456-1173

Practice Website: Not Available

Accepting New Patients: Yes

Medicare Accepted: Yes

Medicaid Accepted: No

Monday 9:00 AM - 5:00 PM
Tuesday 9:00 AM - 5:00 PM
Wednesday 9:00 AM - 5:00 PM
Thursday 9:00 AM - 5:00 PM
Friday 9:00 AM - 5:00 PM
Saturday Closed
Sunday Closed

Other Physicians in Dr. Defonseka's Practice

  • Not Available

Dr. Defonseka's Hospital Affiliations

Office Locations

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