Armen Gregorian - PIH Health - Whittier, CA

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Armen C. Gregorian

Armen C. Gregorian, MD

4.9 / 5 (based on 156 Reviews) View 51 Comments

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12462 Putnam St #500
Whittier, California 90602
  • Main: 562.789.5449
  • Fax: 562.789.4449

Hospital/Group Affiliation

PIH Health Physicians

PIH Health Hospital - Whittier





  • General Surgery
  • Colon/Rectal Surgery


  • Persian (Farsi)
  • Armenian



Harbor-UCLA Medical Center (California)


Brown University-Hasbro Children's Hospital


Rosalind Franklin University of Medicine and Science


Colon & Rectal Surgery (General Cert)

Surgery (General Cert)


Patient Reviews

May 30, 2019
I have already told friends and family.
May 24, 2019
Visit your Dr
May 21, 2019
Dr. Gregorian is personable. He is articulate and passionate about his work. He effectively conveys his personal confidence to his patients.
May 21, 2019
He explained every aspect of upcoming surgery and made me feel confident in the outcome. Very kind.
May 08, 2019
PIH has always provided exceptional service. The doctor's are AMAZING the nurses and staff are super nice and friendly, so helpful
May 08, 2019
Would recommend
May 01, 2019
Dr Gregorian is caring and professional and very helpful
April 30, 2019
I read great comments about this surgeon so I came in with high expectations. He was wonderful and although I am anxious about my scheduled surgery, I have confidence he will deliver well.
April 26, 2019
Personable and confident doctor
April 16, 2019
Very happy with my choice of provider
April 12, 2019
Very professional. I was able to get an appointment quickly.
April 09, 2019
Very professional staff!!Excellent service.
April 04, 2019
Dr Gregorian was friendly, informative and straightforward
March 19, 2019
He is so knowledgeable, efficient, organized with a great bedside manner. He's so caring. Every single staff dips so nice and efficient. I was very very happy with my office visit. Highly recommended.
March 15, 2019
My son had to have an emergency appendectomy, and Dr. Gregorian was the Doctor oncall that day. Since this surgery was not previously scheduled, he took the time and explained everything to us thoroughly. He made us feel very comfortable and confident that our son was going to be in good hands. He made the whole process much easier for us.
March 06, 2019
I liked the doctor and felt like he cared about me.
March 05, 2019
This doctor is amazing! He fixed what other doctors could not. He is kind, he listens, he really cares about you and your outcome I highly recommend him to everyone!
February 22, 2019
Very carting and compassionate surgen.
February 22, 2019
How competent and caring Dr. Gregorian is. His manner is soothing in particularly difficult circumstances.
February 01, 2019
Dr knows exactly what I'm talking about when it comes to my concerns about health problems. Very understanding, doesn't make you feel uncomfortable, and wise.
January 10, 2019
Very friendly and professional
January 03, 2019
From the check in to the nurses to Dr. Gregorian everything went great. Thank you.
December 21, 2018
as I mentioned already, Dr. Gregorian was very professional and kind.
December 06, 2018
I was surprised at how quickly I got an appointment. Staff was extremely professional. Dr. Gregorian was very professional, clear with his explanations and goals. It was especially nice that he was kind, welcoming and never seemed rushed. Answered all my questions.
December 04, 2018
Dr.Gregorian was great through the whole process. Explained the next steps and asked if we had any questions.
December 04, 2018
For colon/rectal issues, there is no one better than Dr. Gregorian and Dr. Thompson...anywhere.
November 29, 2018
Great doctor all around.
October 25, 2018
Very polite
October 25, 2018
Great Doctor.
October 23, 2018
Wonderful staff.
October 19, 2018
The doctor is very nice and understand my worry about the surgery. I hope the doctor will perform a smooth and successful surgery on me.
October 18, 2018
I was very at ease with the Doctor and did not feel embarrassed considering my issue. I would recommend him to all my friends and family????
October 17, 2018
Dr. Gregorian was extremely friendly and made you feel at ease.
October 11, 2018
Very professional and easy to understand procedures as described by doctor. Recommend.
September 21, 2018
Dr Gregorian and his staff are exceptional. I highly recommend them and truly appreciate their compassion and helpfulness. They get an A+ rating from me!
September 18, 2018
Greatly recommended
September 11, 2018
Dr. Gregorian is one of the many angels I’ve encountered at PIH. He’s compassionate, answers each and everyone of my questions, and is motivates me to get better.
September 06, 2018
Dr. Gregorian and his nurse assistant Betty are awesome. Very professional office. They both took time to listen. I was very impressed from the time I walked into the office to the time I left.
September 04, 2018
Dr. Gregorian was a great provider. He made me feel at ease with the procedure was was going to have. I was scared and in pain and he ade it better. Thank you
August 31, 2018
He is a genius Doctor! Very blessed to have been referred to him by Dr. Im!
August 21, 2018
Everyone was so nice.The staff.the doctors nurses were so wonderful. The doctor was really helpful and made me feel better.The nurses made me feel comfort and relaxed.
August 14, 2018
He seems very knowledgeable and compassionate.
August 14, 2018
amazing staff / great doctor /asked all the right questions
August 08, 2018
Easy to schedule appointments, friendly people.
August 07, 2018
He is a great doctor and surgeon.
August 01, 2018
Excellent bedside manner
July 18, 2018
If you need a doctor that is honest and caring about your health look no further than Dr. Gregorian.
July 10, 2018
All positive.
July 10, 2018
He is very comforting and understanding. Is sure to ask the patient and the family if they have any questions or concerns. Makes everyone feel comfort in his procedures. I would highly recommend him to others.
July 06, 2018
Dr. Gregorian was very personable. Mad e feel like he was on it. Terrific bed side manner.
June 26, 2018
I would recommend these wonderful Dr's to anyone that has been diagnosed cancer.