Patrick O'Meara, M.D.

Specialties: Internal Medicine

Practice: Dr. Patricia Merwick & Associates

Hospital Affiliations: Elmhurst Hospital

Clinical Interests: Geriatrics; Diabetes; Nutrition; Hypertension; Osteoporosis; Disease Prevention; Mens Health; Cholesterol Management; Nursing Home Visits; Alzheimers

Philosophy Of Care

Timely, courteous, holistic medical approach with diagnostic excellence and broad based general medical skills. Continuity of care in all medical disciplines.


533 W. North Avenue
Suite 101
Elmhurst, IL 60126
Phone: 630-279-8771
Fax: 630-279-8576

Education & Credentials

Medical School: University of IL, Chicago

Internship: Loyola University Medical Center

Residency: Loyola University Medical Center

Society: American Medical Association; DuPage County Medical Assoc.; IL State Medical Society; Loyola University Medical Center

Language: English


Internal Medicine

Insurance Accepted

  • Medicare Assignment
  • Aetna Health Plan PPO
  • Blue Cross Blue Shield PPO
  • Blue Cross Blue Shield POS
  • Blue Cross/Shield HMO Illinois
  • Blue Advantage HMO
  • Blue Advantage Plus PPO
  • Beech Street PPO
  • Community Care Network
  • Cigna Healthplan HMO
  • Cigna Healthplan PPO
  • Health Care Network of America
  • Health Financial Network
  • Humana HMO
  • Humana PPO
  • National Provider Network PPO
  • Principal Healthcare PPO
  • Private Healthcare Systems PPO
  • Preferred Health Network PPO
  • Preferred Network Access
  • Preferred Plan, Inc.
  • United Healthcare HMO
  • United Healthcare PPO
  • United Healthcare POS
  • Aetna Medicare Advantage
  • Humana Medicare Advantage
  • United Healthcare Medicare Advantage
  • Blue Cross Blue Shield Medicare Advantage


This provider is an independent medical practitioner who has been permitted to use the hospital's facilities and to exercise his or her independent medical judgment in the care and treatment of his or her patient.