Rita J. El-Hajj, MD

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To make an appointment, please call 610.649.1922
Practice Philosophy

The physicians at Main Line Endocrinology are committed to both healing and education. We believe the best outcomes can be achieved when the patients understand their condition and the rationale behind their treatment plan. Since endocrine and metabolic conditions require daily management, we partner with our patients to help them take control of their health and tailor treatment plans that best fit their individual lifestyle and needs.

This doctor is employed by Main Line HealthCare, the multispecialty physician network of Main Line Health, including more than 350 community and hospital-based physicians.

Locations and Appointments

Lankenau MOB East, Suite 560
100 East Lancaster Avenue
Wynnewood, PA 19096
  • Phone: 610.649.1922
  • Fax: 610.649.2121
  • Accessibility: Public Transportation

1100 East Hector Street
Suite 105A
Conshohocken, PA 19428

Do you have questions or are you looking for help in choosing the right provider?

Call 1.866.CALL.MLH (1.866.225.5654), Monday through Friday between 8:00 am–6:00 pm ET, to speak with a member of our referral staff who can help find the doctor who is right for you.

About Rita J. El-Hajj, MD

  • Years of Experience: 26
  • Language: English, French, Arabic
Specialties Accepting New Patients
Endocrinology and Metabolic Diseases Board certified since 2003
Internal Medicine Board certified since 2001
Primary Affiliation
Primary Treatments
Clinical Titles
  • Attending Physician


Medical school
  • American University - Beirut
  • Maryland General Hospital
  • Maryland General Hospital
  • Mayo Clinic - Rochester

*Members of the Main Line Health medical staff are affiliated with Bryn Mawr Hospital, Lankenau Medical Center, Paoli Hospital and Riddle Hospital. Membership on the medical staff of any of our hospitals does not constitute an employment or agency relationship.

Awards & Memberships

Current Membership & Activities
  • American Association of Clinical Endocrinologists (AACE)
  • Fellow, American College of Endocrinology
  • Endocrine Society
  • AACE Endocrine Training Support Committee
  • AACE Membership Committee

Patient Satisfaction Ratings and Comments