Summary

Dr. Joan Sy is a family medicine physician who earned her Doctor of Osteopathy degree from Western University of Health Sciences College of Osteopathic Medicine of the Pacific. She completed her residency training at Arrowhead Regional Medical Center and has been practicing medicine for 33 years. Dr. Sy speaks English and brings extensive experience in comprehensive family care to her practice.

Dr. Sy is affiliated with MemorialCare Saddleback Medical Center and practices in Laguna Hills, California. She treats patients with high cholesterol and lipid disorders, including children and teens with elevated cholesterol levels. Her practice also addresses flank pain and various family medicine concerns. Dr. Sy offers physical therapy services, performs thyroid hormone testing, and provides strength training guidance as part of her comprehensive approach to patient care. Patients have given her an average rating of 3.3 on Vitals.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3.3
  • 33 years of experience
  • speaks English
  • Arrowhead Regional Medical Center
  • 11 written reviews
  • 1 specialty
  • 6 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 2 office locations
  • Female

Office Locations

Dr. Joan Yvette Sy has 2 locations

Joan Sy Md Medical Corporation

24953 Paseo de Valencia Ste 1ALaguna Hills, CA 92653
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Memorialcare Saddleback Medical Center

24451 Health Center DrLaguna Hills, CA 92653

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Dr. Joan Yvette Sy, DO
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Dr. Joan Yvette Sy, DODr. Claudia Eppele, MDDr. Mona Salib Ghobrial, MDDr. Anastasia Eileen Buerger
Family MedicineFamily MedicineFamily MedicineFamily Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.3 
33 Years of Experience 29 Years of Experience 11 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option Virtual Visit Available
Speaks English Speaks English Speaks English, Arabic Speaks English
Laguna Hills , CACosta Mesa , CANewport Beach , CALong Beach , CA
Med School: Western Univ Health Sci College Of Osteopathic Medicine Of The Pacific Med School: Universidad Autonoma De San Luis Potosi Facultad De Medicina Med School: Ain Shams University, Bachelor of Medicine, Bachelor of Surgery Med School: Western University of Health Sciences, DO
Current Profile
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Insurance Plans Accepted by Dr. Joan Yvette Sy

  • Accepts Medicaid

Medical Specialties

Dr. Joan Yvette Sy has the following specialty

Specialty Expertise

Dr. Joan Yvette Sy has the following 6 areas of expertise

  • Check-up
  • Contraception
  • Family Planning
  • Immunization
  • Influenza
  • Weight Loss

Certifications, License, & Education

33 Years Experience

MEDICAL LICENSE

Doctor Of Osteopathy, California, 2026, Expired

EDUCATION & TRAINING

Residency

Arrowhead Regional Medical Center

Medical School

Western Univ Health Sci College Of Osteopathic Medicine Of The PacificGraduated in 1993

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Frequently Asked Questions

Is Dr. Joan Sy accepting new patients?
Dr. Joan Sy is accepting new patients on Vitals. View Dr. Joan Sy's profile on Vitals to make an appointment.
Where is Dr. Joan Sy's office located?
Dr. Joan Sy's office is located at 24953 Paseo de Valencia Ste 1A, Laguna Hills, CA, 92653.
Does Dr. Joan Sy accept my insurance?
You can see the insurance plans that Dr. Joan Sy accepts on their Vitals profile.
Which hospitals is Dr. Joan Sy affiliated with?
Dr. Joan Sy is affiliated with Memorialcare Saddleback Medical Center.
How can I make an appointment with Dr. Joan Sy?
You can find contact information for Dr. Joan Sy here on Vitals.

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