Dr. Gregory G. Simsarian, MD | Laguna Hills, CA | Emergency Medicine

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Born in Detroit, MI.
Raised in Van Nuys, CA (San Fernando Valley)
B.S. Chemical Engineering, UCLA, 1982.
Emergency Department Staff Physician, Brotman Medical Center, Culver City, CA, 1989-1998.
Medical Director, Emergency Services, Saddleback Memorial Medical Center, 1999-present.
Senior Partner, California Emergency Physicians (CEP).
Board Certified in Emergency Medicine.
Married, 2 boys, residing in Laguna Hills, CA
Hobbies include jazz piano and tennis.

3.7

7 Ratings
40 years of experience
65 insurance plans accepted
speaks English
Henry Ford Health System
6 written reviews
1 specialty
3 areas of expertise
1 board certification
1 hospital affiliation
1 office location
Male

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

Based on patient feedback. Read the reviews

Dr. Simsarian's Ratings and Reviews

3.7

7 Ratings with 6 written Reviews

Average Wait Time 5 Minutes

How was your appointment with
Dr. Simsarian?

Patients’ Perspective

Gave an accurate diagnosis: (2) Did WellNeeds Improvement (1)
Had a good bedside manner: (2) Did WellNeeds Improvement (1)
Spent time with me: (2) Did WellNeeds Improvement (1)
Provided follow-up after the visit: (1) Did WellNeeds Improvement (1)
Flexible scheduling: (1) Did WellNeeds Improvement (1)
Saw me in a timely manner: No Ratings
Staff was courteous: No Ratings

7 ratings & reviews

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Showing 1 to 6 of 6 reviews

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I had the opportunity to meet this professional at the Saddleback Medical Center ER, and despite of my health condition I was going to be discharged without any explanation about my condition. Only after threatening to go to the hospital administration I was admired and due to my health condition I had to be admired in the hospital. This is the worst health professional I have experience in my e tire life. Unkind, arrogant, unprofessional and certainly someone I would no trust my life with. Please make sure you question your health professional, a title does not mean competence.

July 18th, 2020

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Dr. Simsarian was the ER doctor responsible for my mom’s care when she went to the hospital today for vertigo. The good doctor was very kind and patient with my elderly mother...and even put us both at ease with a little humor. He put my mom through a series of tests and quickly diagnosed her condition as vertigo. She was released from the ER within 10 minutes of diagnosis making the whole experience as pleasant as possible given the circumstances. Dr. Simsarian is a true credit to his profession.

July 27th, 2019

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I didn’t feel very confident or at ease in his care. I was seen for what turned out to be inflammatory pain in my right lung, but I wasn’t told what could have caused it, if it could return or much else other than my blood tests and chest X-rays were negative for a clot. I had to ask if there was anything that could be prescribed for the condition before he offered anything. Scary experience for me.

July 21st, 2019

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Very dedicated, skilled, knowledgeable, sharp and kind doctor. Unfortunately I have been to too many ER's and most ER doctors cannot find the underlying reason and just treat the symptoms temporarily. However, this dedicated doctor spent time figuring out exact reason and exact treatment for me. Highly Recommend Him. Thank you for saving my life. What a Blessing you are to our community.

July 9th, 2019

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Met Dr S at Saddleback. Extremely knowledgable, dedicated and professional

July 15th, 2018

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thank you for your care,if only you were easier to get a hold of...other then that your great!

June 10th, 2011

Memorialcare Saddleback Medical Center

24451 Health Center DrLaguna Hills, CA 92653

Tel: (949) 837-4500


Dr. Gregory G Simsarian, MD	Dr. Frank Byoung Lee, MD	Christopher Carleo, MD	Dr. Laura Ann Le
Emergency Medicine	Emergency Medicine	Emergency Medicine	Emergency Medicine
	Accepts New Patients	Accepts New Patients
3.7 (7 Ratings)	5 (2 Ratings)	4.3 (3 Ratings)	0 (0 Ratings)
40 Years of Experience	23 Years of Experience	28 Years of Experience	7 Years of Experience
No Virtual Visit Option	Virtual Visit Available	Virtual Visit Available	No Virtual Visit Option
Speaks English	Speaks English, Spanish, Tagalog, Portuguese	Speaks English
Laguna Hills , CA	Allen , TX	East Setauket , NY	Long Beach , CA
Med School: Keck School Of Medicine Of The University Of Southern California	Med School: New York Medical College	Med School: Suny Stony Brookhealth	Med School: Texas A&M University System Health Science Center College Of Medicine
Current Profile	View Profile	View Profile	View Profile

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Emergency Medicine

Accidents
Injury
Trauma

MEDICAL LICENSE

Medical Doctor, California, 2026, Active

EDUCATION & TRAINING

Residency

Henry Ford Health System

Medical School

Keck School Of Medicine Of The University Of Southern CaliforniaGraduated in 1986

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Where is Dr. Gregory Simsarian's office located?: Dr. Gregory Simsarian's office is located at 24451 Health Center Dr, Laguna Hills, CA, 92653.
Is Dr. Gregory Simsarian accepting new patients?: Dr. Gregory Simsarian has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
What languages does Dr. Gregory Simsarian speak?: Dr. Gregory Simsarian speaks English.
Does Dr. Gregory Simsarian accept virtual/telehealth appointments?: Dr. Gregory Simsarian has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does Dr. Gregory Simsarian accept my insurance?: You can see the insurance plans that Dr. Gregory Simsarian accepts on their Vitals profile.

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