Sy Oang - PIH Health - Whittier, CA

Skip to Content

Sy H. Oang

Sy H. Oang, DO

4.9 / 5 (based on 309 Reviews) View 121 Comments

Make an Appointment

Online scheduling is available - Sign up now

562.947.3307

  • Group
View my video

Dr. Oang knew he wanted to pursue medicine growing up in his native Cambodia. “I was sick a lot during grade school, even missing vacations with my family. So, I decided to be a physician to take care of myself,” he says, adding that “Internal medicine offers a broad base of knowledge, which enables me to take care of patients with all different medical problems.”

Dr. Oang survived Cambodia’s brutal dictator Pol Pot and the Khmer Rouge regime, responsible for killing more than a million people in the 1970s. Today he likes to vacation with his family.

OFFICE INFORMATION

15725 E Whittier Blvd #500
Whittier, California 90603
  • Main: 562.947.3307
  • Fax: 562.943.1090

Hospital/Group Affiliation

PIH Health Physicians

PIH Health Hospital - Whittier

PROFILE

GENDER

Male

SPECIALTIES

  • Internal Medicine

LANGUAGES

  • Cambodian

Education

Residency

Michigan State University-Sparrow Hospital (Lansing)

DO

Michigan State University College of Osteopathic Medicine (East Lansing)

BOARD CERTIFICATIONS

Internal Medicine (General Cert)

Video

Accepted Insurance Plans and Physician ID Numbers

  • Aetna - 5984206

  • Anthem Blue Cross (paper/online enrollment) - 0AF117

  • Anthem Blue Cross (Phone Enrollment) - 0001117

  • Blue Shield - 020A66731

  • Blue Shield IPA # - IPA0686GH

  • CareMore - 100000000607

  • Cigna - 7436506

  • Health Net - 3368-047962

  • Health Net Senior - 5162-047962

  • Humana - 227582

  • United Healthcare - 0232470040

Accepted insurance plans are subject to change without notice. Please contact your insurance provider and the doctor's office to verify your coverage.

Patient Reviews

March 08, 2019
Love my dr !! Wil recomend any time
February 27, 2019
He is a wonderful Doctor !
February 04, 2019
Very good service and great attitude of employees, Kind and courteous and always helpful.66
February 01, 2019
I love Dr. Oang!!! Best doctor I have ever had.
January 25, 2019
The entire staff is helpful and friendly.
January 25, 2019
Dr. Oang is a wonderful and skilled physician.
January 24, 2019
The doctor was compassionate, very knowledgeable, spent time listen to my medical issues and look into my medical history, thoroughly answered and explained plans to treat my medical conditions.
January 24, 2019
Very good Doctor excellent service and very good communication
January 14, 2019
////////caring, concerned helpful cant always get into see doctor when needed
January 14, 2019
I've been with Dr. Oang for well over 20 years and have do desire to change. He has provided me with the best care all this time without ever leaving me wanting for more from him. He is great!
January 09, 2019
Dr.Oang was efficient, informative, and got right to the heart of my virtigo problem. He provided me with a set of exercises that have benefited me immensely..
January 03, 2019
Dr was kind and showed he wanted to bring restored health
December 17, 2018
yes
December 14, 2018
THUMBS UP
December 10, 2018
Dr Oang spent an ample amount of time with me, and was very pleasant. the entire staff that we reacted with was wonderful.Thank you.
December 07, 2018
Provider was able to see me the same day I called in. I expect that type of service from my health providers and they delivered.Excellent service ,PIH has a very efficient system and a most courteous attentive staff.
December 06, 2018
See Dr Oang.
December 03, 2018
He was very thorough and friendly, making me feel important
November 30, 2018
yes, I will tell my friend about this doctor is very nice. the only concern that I have is try to get appointment with the doctor is very hard.
November 30, 2018
Dr. Sy Oang is caring, understanding, and knowledgeable. You really feel like he listens to you.
November 30, 2018
Dr. Oang is a kind, caring and extremely knowledgeable doctor.
November 29, 2018
GREAT DOCTOR! VERY NICE MAN! VERY KNOWLEDGEABLE.
November 28, 2018
He's the best doctor ever!
November 23, 2018
Stop going to Kaiser and switch to PIH and live your best life. Good Job PIH!
November 21, 2018
Dr Oang is very personable, answers questions, good diagnostition
November 15, 2018
Dr. Oang is excellent. He is an amazing doctor. Passionate, knowledgable, so smart, really cares & helps beyond the appointment. He is giving & kind & never misses anything. I feel so blessed to have him as my primary.
November 15, 2018
Dr. Oang is friendly, funny, and makes me feel comfortable at every visit. I highly recommend him.
November 14, 2018
Dr Oang is very very thorough and patient
November 07, 2018
I've known PIH since I was a child, my child was born here, my mom has had heart surgery, and now I'm dealing with my own heart problems, I chose PIH because I trust them.
November 05, 2018
The BEST doctor I ever had!
November 02, 2018
I would let them know that my waiting time was less than five minutes in the lobby and in the exam room. Dr Oang was especially considerate of my comments and questions.
October 31, 2018
Dr. Oang has an excellent bedside manner. He is very thorough and his diagnosis are always right on. My family and I have been patients for many years and we trust in his judgement. I could tell Dr. Oang does a lot of research because his explanations and recommendations clarify condition and path forward. He does not hesitate sending his patients to specialist if he feels it is required.
October 29, 2018
Dr. Oang is thorough with your examine and explaining how you can improve your health journey to be the best, healthiest YOU! He and his staff offer tips and continually offer encouragement. I worked hard to achieve the best me possible, and I was never alone. No more insulin got rid of 4 or more pills per day and lost 40+ lbs. And NO back pain, I have Spinal Arthritis. I'm now able to walk 40 or more miles per week! HAPPY PATIENT. Dr. Oang is the BEST!!!!!
October 24, 2018
Dr. Oang really cares and listens to his patients. He's respectful, kind, and professional. Thank you, Dr. Oang!
October 24, 2018
Dr OANG treats you like family and he listens and spend time with you I already recommended him to a few of friends and family and will continue to do so.
October 23, 2018
I would tell everyone.
October 23, 2018
Provider was very thorough and knowledgeable
October 22, 2018
Outstanding
October 19, 2018
Dr. Oang was very kind and thorough. I appreciate the time he spent with me.
October 18, 2018
Dr. Oang is amazing! He deeply cared about my concerns and spent as much time needed to go through everything. He made sure we covered everything, made sure I understood, and is doing everything possible to figure out my health problems. Thank you!
October 18, 2018
Dr Oang is very caring and the best doctor you could possibly have.Period.
October 17, 2018
Dr Oang is a excellent Doctor
October 17, 2018
Dr Oang is very nice and makes you fell comfortable. Gave me good advice. The whole staff was great. Pre-filling from helped out in time greatly
October 15, 2018
I recommend it
October 15, 2018
Excellent
October 15, 2018
Outstanding doctor and staff
October 11, 2018
Dr. S.Oang is great in every respect a client might hope for!
October 11, 2018
Excellent physician Answered and address all concerns
October 11, 2018
Dr. Sy Oang is very knowledgeable, respectful, patient and provides excellent service. At least 10 members of my immediate family are seen by Dr. Oang and not one of them has anything negative to say!!!!
October 01, 2018
Dr Oang took his time to listen to me. Personal issues that has been bothering me and effecting my health
September 28, 2018
Good, caring doctor.
September 27, 2018
Dr Sy Oang is a kind compassionate man. He is an excellent listener, but will tell you like it is. He provides options and will follow up.
September 27, 2018
Dr. Oang is the best. He cares and he is so knowledgeable. My favorite physician ever!
September 24, 2018
I have been with Dr.Oang for over 20 years. He is one of the best.
September 24, 2018
Dr. Oang is a great doctor. He is highly knowledgeable and puts his patients first. He is always a doctor that takes the rights steps before ever assuming. I highly recommend him!
September 21, 2018
Dr. Oang ia a great doctor.
September 21, 2018
He listens to you and explains everything. He is one of the best doctors in the group.
September 17, 2018
Great experience.
September 14, 2018
Dr. Sy Oang will always be patient and took his time to diagnose your health. He never leave any questions unanswered. He is one of a kind doctor that now-a-day is rare to find. You'll leave his office without feeling neglected or waste of time.
September 07, 2018
I would definitely recommend not only my Dr. Oang but his staff as well. Very professional and helpful staff!
September 07, 2018
Amazing, caring, intelligent MD! Highly recommend
August 30, 2018
Dr. Oang takes the time to listen. He takes his time to answer all your questions and/or concerns. Extremely thorough in his examinations.
August 30, 2018
I cannot think of another doctor that provides me with the care Dr. Oang has given to me over the years.
August 21, 2018
He is wonderful!
August 20, 2018
Always have a good experience with my doctor
August 15, 2018
I was happy
August 15, 2018
Great
August 14, 2018
Exactly the Dr I have been looking for. Dr Oang was very attentive to all my questions and concerns. He is my husbands PCP and always speaks about how he loves his Dr. and I see why. Already looking forward to my follow up visit.
August 14, 2018
He is the greatest Doctor. He spends time with you and explains everything so that by the time you leave you feel reassured that you are in good hands.
August 13, 2018
He’s very thorough and extremely competent with a great knowledge about your medical needs.
August 10, 2018
I would recommend him to them.
August 07, 2018
Dr. Oang is the best doctor we have ever had...as senior citizens, our health has never been this well, he is patient, knowledgeable, caring, and professional in all he does. We feel extremely confident that we are in good hands Thank you, Dr. Oang.
August 06, 2018
Excellent physician.
August 06, 2018
I think he cares for his patients.
August 06, 2018
I tell people that I carry Doctor Oang's picture in my wallet andwhenever I am away and do not feel well I look at his picture withhis smiling face and my troubles disappear.
July 30, 2018
that when you get to your appt, all service personnel are pleasant and helpful...the problem is actually seeing your primary care doctor when you need to.
July 26, 2018
Dr. Oang is very knowledgable, pleasant and professional.I recommend him to everybody.
July 25, 2018
I have seen Dr. Oang for more than 20 years.
July 24, 2018
Dr. Oang has been my internist for a number of years. He shows concern for my well being and communicates well when I have questions. He also responds to my emails in a timely manner whenever I have a concern. Dr. Oang has a pleasant personality and acts professionally during my visits.
July 20, 2018
Informative, quick, friendly and remembers how you and your family were doing on the last visit.
July 19, 2018
Very friendly, good listener, and yes I have recommended many people! Woman at front desk were very friendly and helpful. Dr. Oangs nurse was very Good!!!!!
July 19, 2018
I felt very comfortable with Dr. Oang & confident of his knowledge experience.
July 18, 2018
Great doctor. Made me feel at ease and that he genuinely cares about my health and well being. Went to see him looking for a new primary primary doctor. After the great visit, definitely going to make him my primary doctor and have already recommended family members to him.
July 17, 2018
Doctor is respectful and does not sugar coat any concerns. Always listens to what i have to say and provides me with as many possible solutions that he can. Great Doctor!
July 13, 2018
Dr. Oang is a excellent Doctor and has taken good care of me!
July 12, 2018
Go find the best and it is Dr Oang
July 11, 2018
Dr. Oang is a great doctor
July 09, 2018
That my Dr takes is time with every patient and if yo dont understand all you need to do is let him know and he will explan it in a different way then ask if you understand. Before he moves on to another question
July 09, 2018
Primary Dr is very good Dr & Care more Ins is good for us.
June 28, 2018
He shows genuine interest in performing his duties I a caring and compassionate way. I feel quite at ease being in his care.
June 28, 2018
He is knowledgeable, caring and truly does everything he can for his patients.
June 26, 2018
So happy he is our family doctor, he is the Best & we recommend him to our friends & Family!!!
June 25, 2018
excellent facility.
June 14, 2018
Dr. Oang is outstanding! He goes above and beyond to provide the best care for his patients.
June 11, 2018
Dr. Oang was very thorough and patient. I would love for the rest of my family to see him.
June 05, 2018
Great doctor.
June 04, 2018
Dr. Oang has been taking excellent care of us for many years! We think he is and outstanding doctor and person!
May 29, 2018
Dr Oang is fabulous. He is caring and understanding. I have several friends that have Dr. Oang as their physician and we all agree he's great.
May 24, 2018
Dr Oang is awesome. He is the best primary care doctor I’ve had in a while. I trust his medical knowledge and he has always provided excellent care
May 22, 2018
Great provider.
May 21, 2018
He is a GEM!!! Spends time w me and listens to all my concerns.
May 16, 2018
I have already told my family that Dr. Oang is a great doctor. I have recommended him to my friends, as well.
May 11, 2018
He calmed my fear, immediately when he walked in the door hehad a smile on his face, that made me smile too. His tone of voice, his words rest assured me there was nothing wrong afterall & said he could understand my concerns & was glad I made an immediate appointment. Dr. Sy was wonderful!
May 10, 2018
Yes
May 07, 2018
He is a very good doctor; he listens and informs and I wish to keep him as my primary doctor for as long as possible.
May 04, 2018
He’s great! I just wish it wouldn’t take so long to get an appointment.
May 02, 2018
He is an excellent dr. Always very busy
May 01, 2018
I recommend Dr Oang highly!
April 30, 2018
This Doctor is competent, aggressive with treatment and genuinely cares about his patients.
April 27, 2018
PIH medical staff is top notch. Dr. Sy Oang is a caring and talented physician!
April 26, 2018
Yes, We already are recommending him to all the people we know that use PIH
April 24, 2018
Always listens to you and makes sure you get the care that you need. I hope he never retires.
April 17, 2018
He's a caring and thoughtful who seems knowledgable on a range of issues.
April 11, 2018
Dr Oang is a one of a kind doctor. All doctors should be more like him
April 09, 2018
He is the best.
April 09, 2018
He is a pleasant doctor and an interesting conversationalist. I enjoyed my first visit with him very much.
April 06, 2018
Dr. Oang listens and doesn't treat you like a text book patient.
April 05, 2018
He listens, relates to what you are saying and helps get to the issues.
April 05, 2018
If I have problems w/my health, he will send me to specialist on the spot.
March 30, 2018
Doctor was EXCELLENT, but his nurse was NOT.
March 30, 2018
Dr. Oang is awesome. He's always encouraging, fair, and tells it like it is!