New Search
Angsumarn (Ann) Luecha, MD
Practice closed to new patients.
Practice accepting new patients.

Angsumarn (Ann) Luecha, MD

(909) 860-1144
Primary Specialties
  • Family Medicine
    (Board Certified)
Medical Groups & Affiliations
  • St. Jude Heritage Medical Group

Primary Office

1514 S. Valley Vista Dr.
Diamond Bar, CA 91765
(909) 860-1144
(909) 860-8307
Mon - Fri 7:30 a.m. - 5:30 p.m.
Web Page:

Secondary Office

OB/GYN University Associates
101 The City Dr.
Pav III, Suite 501
Recommend this Physician Request an Update for this Physician
Featured Video
4.9 out of 5 (127 Ratings | 30 Comments)


this provider has been good for all my care
Dr. Luecha was instrumental in saving my life by ordering an EKG in her office during a regular appointment. Although I had had this test before, this time it indicated a life threatening condition. She arranged an immediate appointment with a cardiologist at St. Jude Medical Center who found I had developed cardiomyopathy.
Dr. Luecha is an extremely knowledgeable courteous and kind provider. Her diagnoses and prescriptions have always been spot on!
excellent going to miss Dr. Luecha
We love *Dr. Luecha.
30 Total Comments Page 1 2 3 4 5 6   Next

Physician Bio

As a family physician, the most rewarding aspect of my practice is helping families to grow and thrive. I often see several people from different generations of the same family. I view the relationship with each patient as a partnership toward better health and believe in treating the whole person—mind and body. I’m passionate about caring for families—from pediatrics and well-woman care to geriatrics—whether they have a common health issue or a serious chronic condition. It’s a joy to help them achieve and maintain good health.


  • Medical School:
    University of California Los Angeles - Los Angeles, CA
  • Internship:
    Long Beach Memorial Hospital - Long Beach, CA
  • Residency:
    Long Beach Memorial Hospital - Long Beach, CA
  • Board Certified in Family Medicine

Insurance ID Numbers

Aetna: *543804
Blue Cross: *0RD073
Blue Shield: 00A811970
CIGNA: 632813002
CIGNA Select: 632813008
Health Net: 3205109278
Health Net Senior: 514909278
SCAN: 866-97177
United Healthcare: *0183420063

*Provider ID is the same for both HMO and Medicare Advantage Plans

This is Your Hospital

Tell Us Why St. Jude is Your Hospital.

Tell My Story
This is Your Hospital