Armen Gregorian
Armen C. Gregorian

Armen C. Gregorian MD


Colon and Rectal Surgery and General Surgery
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4.7 / 5 (based on 219 Reviews) View 48 Comments

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Office Information

Hospital/Group Affiliation

PIH Health Whittier Hospital

PIH Health Downey Hospital

PIH Health Physicians





Colon and Rectal Surgery and General Surgery


  • Persian (Farsi)
  • Armenian



Harbor-UCLA Medical Center (California)


Brown University-Hasbro Children's Hospital


Harbor-UCLA Medical Center (California)

Medical Education

Rosalind Franklin University of Medicine and Science

Board Certifications

Colon & Rectal Surgery (General Cert)

Surgery (General Cert)


Patient Reviews

June 08, 2021
Good doctor and great nurse. I was sitting in the waiting room for nearly 45 minutes which is unusual. Although, once I got in the process was quick.
June 01, 2021
Excellent help and attention thanks
May 20, 2021
I added him to my list of excellent PIH doctors. I now have 4 young men treating my condition and I feel very confident that everything is going to be fine
May 19, 2021
The doctor and the staff at PIH were professional and polite.
May 12, 2021
I was made to feel that my concerns were important and was very pleased with the entire staff.
May 06, 2021
I am very pleased with the doctor and staff. Very courtesy and professional. Thank you very much.
May 04, 2021
Excellent care. Thank you all.
April 29, 2021
I've come from my previous dr in 2018 I've had for over 30 years and I've been very satisfied. Thank you for hiring the best.
April 27, 2021
April 21, 2021
Dr was very nice and explain and understood my needs. Very happy with my appt with him.
April 15, 2021
Everything was great. I was very happy with the meeting and I would recommend him to anyone. He seemed very knowledgeable and knew what he was talking about and what I needed, so I thank you.
April 14, 2021
He explained things thoroughly and was very personable
March 30, 2021
The situation that I went in with with Mr. Gregorian and was embarrassing went to say the least. I he did not make me feel embarrassed uncomfortable or anything of that sort. I was so come apprehensive going in and probably longer than I should because of it. I would totally like I went back to work until the girls don't even trip this guy's amazing. So respectful so gentle so like understanding and it was like not a big deal. You know, it it just it would just I felt so good when I left I like I like I was like he's he's amazing. Anyway. Thank you, Doctor.
March 30, 2021
Reviews said he didn't have bedside manner, I found that he did.
March 24, 2021
I feel confident that my son is in good hands with Dr. Gregorian. He is friendly, funny and kind, and is able to connect with my autistic son.
March 23, 2021
Doctor saw me right away and was very respectful and friendly.
March 16, 2021
I I found everyone from the doctor, to the nurses, everyone was just wonderful. I thank God for all of them. And if I ever had to go back, I would definitely recommend and I would go there myself again. Thank you.
March 04, 2021
He listen to me answered my questions
March 03, 2021
One of my best experiences by visiting a doctor
February 23, 2021
Dr. Gregorian was very friendly and respectful made me feel taken care of.
February 17, 2021
Doctor Gregorian the man. Everyone at PIH was great as well.
February 16, 2021
Caring, knowledgeable and fast doctor and staff.
January 26, 2021
I was very satisfied with what he has done to me, I have been very satisfied and I gladly recommend, and send other people, thank you.
January 18, 2021
I just want to say that I just so thoroughly satisfied and thrilled to have been taken care of by PIH and Dr. Gregorian's office. Every nurse, every doctor, every surgeon is the utmost professional. I don't have much experience with doctors I didn't see a doctor for many decades, but I'm glad I ended up there and I'm just so very happy. I, I don't have to have much experience to know that you're being treated well, and I just thought I couldn't ask for a better care from the time I went to emergency to the time my 1st surgery and the 2nd surgery everything was just fantastic. Thank you.
January 14, 2021
Very professional and respectful office, handling sensitive issues in the best way.
January 08, 2021
Service was great, all the nurses amazing young and they're really courteous and they give me a really great service. I'm really happy to spend 2 Days in the hospital because everybody was so nice I really appreciate everybody thank you
January 08, 2021
Thank you.
December 17, 2020
Best place to get teatea by far
December 08, 2020
This doctor is an angel. More importantly, he is a real human being.
November 18, 2020
Dr. Gregorian is pleasant, positive and willing to listen.
October 15, 2020
Do not go to this provider.
October 01, 2020
Arrived early for my appointment. Wait time was minimal. Dr. diagnosed my condition right away and presented me with options for treatment.
September 29, 2020
Excellent, caring and wonderful bedside manner. So positive and empathetic with complete answers to my questions and a listening ear for my concerns.
September 16, 2020
Dr. Armen Gregorian is my best surgeon I've ever had. His very caring and discerning of my needs. I love him explaining my case carefully and made me at ease with my case and very educational. I love it ??. Thank you ??. Blessings to you
September 15, 2020
Dr. Gregorian is always very professional and makes you feel comfortable during his consultation.
September 09, 2020
Rating a 10!!
September 08, 2020
Dr Gregorian is a great surgeon. So thankful I had him for my emergency surgery.
September 01, 2020
The doctor was patience n understanding n explain everything clearly.
August 28, 2020
Very caring Dr.
August 13, 2020
Sure gave me some alternatives to think about
August 13, 2020
Highly recommend Dr. Gregorian and his staff. Very knowledgeable, patient, and professional.
August 11, 2020
Dr and his staff were absolutely amazing. They were most helpful and tried their best to get me in for surgery next day.
August 11, 2020
My experience at Dr. Gregorian's office was very pleasant. All his staff were so nice and Dr.was very easy to talk to and great bed side manner.
July 30, 2020
Very professional and awesome office staff to help us set up a surgery. Right on time to, with no waiting. Dr is very easy to talk to also.
July 28, 2020
great doctors and nurses! extremely nice
July 21, 2020
Dr Gregorian has a great bedside manner and a caring approach to patients.He truly loves his job.
July 07, 2020
I have yet to find a Physician as reassuring and competent.
June 30, 2020
Very special human being!, thank God for his calling in this life, outstanding!!
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