Dr. Thomas Joseph Diamant MD Pulmonologist

Dr. Thomas Diamant is a pulmonologist in Newport Beach, California and is affiliated with Hoag Memorial Hospital Presbyterian. He received his medical degree from McGill University Faculty of Medicine and has been in practice for 35 years. Dr. Diamant accepts several types of health insurance, listed below. He is one of 20 doctors at Hoag Memorial Hospital Presbyterian who specialize in Pulmonary Disease.

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Office Location

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Specialty & Clinical Interests

Pulmonologist: General Pulmonary Medicine

Hospital Affiliation

Hoag Memorial Hospital Presbyterian
High performing in Pulmonology

Education & Medical Training

St Mary Medical Center (Long Beach CA)
Residency, Internal Medicine, 1980–1982

Los Angeles County-Harbor-UCLA Medical Center
Fellowship, Pulmonary Disease, 1982–1984

McGill University Faculty of Medicine
Class of 1979

Certifications & Licensure

American Board of Internal Medicine
Certified 30 years in Internal Medicine

American Board of Internal Medicine
Certified 26 years in Pulmonary Disease

American Board of Internal Medicine
Certified 23 years in Critical Care Medicine

CA State Medical License
Active through 2014

Insurances Accepted

  • Aetna Choice POS II
  • BCBS Blue Card PPO
  • BCBS California PPO
  • BCBS Tennessee Network 5
  • Blue Shield California PPO
  • CIGNA HMO
  • CIGNA Open Access
  • CIGNA PPO
  • First Health PPO
  • Great West PPO
  • Health Net California Large Group PPO
  • Humana ChoiceCare Network PPO
  • Multiplan PHCS PPO
  • Multiplan PHCS PPO - Kaiser
  • Multiplan PPO
  • United Healthcare - Direct Choice Plus POS
  • United Healthcare - Direct Options PPO

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