Summary

Dr. Joan Sy is a family medicine physician who earned her Doctor of Osteopathy degree from Western University 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.

Dr. Sy is affiliated with MemorialCare Saddleback Medical Center and practices in Laguna Hills, California. She focuses on managing high cholesterol in children and teens, treating high blood pressure, and addressing hyperlipidemia. Her procedural expertise includes autoinjectors and insulin pen administration for diabetic patients. Patients have given Dr. Sy 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 hospital affiliation
  • 2 office locations
  • Female

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

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, DODr. Mona Salib Ghobrial, MDDr. Claudia Eppele, MDReanna Lynn Clayton MSN, FNP-C
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
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option Virtual Visit Available
Speaks English Speaks English, Arabic Speaks English Speaks English
Laguna Hills , CANewport Beach , CACosta Mesa , CATempleton , CA
Med School: Western Univ Health Sci College Of Osteopathic Medicine Of The Pacific Med School: Ain Shams University, Bachelor of Medicine, Bachelor of Surgery Med School: Universidad Autonoma De San Luis Potosi Facultad De Medicina
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

Dr. Joan Yvette Sy holds an expired medical license in the state of California.

Medical License

Doctor Of Osteopathy with an expired medical license in the state of California that expired in 2026.

Education & Training

Residency

Completed their residency at Arrowhead Regional Medical Center.

Medical School

Graduated from Western Univ Health Sci College Of Osteopathic Medicine Of The Pacific in 1993.

NPI Number

Dr. Sy's NPI number is 1881710440.

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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.
Does Dr. Joan Sy accept virtual/telehealth appointments?
Dr. Joan Sy has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
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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