Seper Dezfoli, M.D.
Seper Dezfoli, M.D. is a Gastroenterologist practice in Long Beach, CA. Rated 4.3 from 73 public reviews. Phone is listed; no website is on file.

Address
3816 Woodruff Ave #411, Long Beach, CA 90808
Long Beach, CA 90808
Phone
(562) 485-5550Website
Not listed
Listing updates
Request a correction or opt-outListed hours
- Monday
- 9AM–4:30PM
- Tuesday
- 9AM–4:30PM
- Wednesday
- 9AM–5PM
- Thursday
- 9AM–4:30PM
- Friday
- 9AM–4:30PM
- Saturday
- Closed
- Sunday
- Closed
Credentials, affiliations, and coverage
Sources
- google-maps-octoparse-cloud-recovery · checked Aug 12, 2026
- google-maps-octoparse · checked Aug 12, 2026
Federal data is attributed to its source and does not imply CMS endorsement.
Newest photos

Newest reviews
Danayne Ashorn
No written review was provided.
Judea Northern
When I first met Dr. Seper Dezfoli, he was incredibly kind and welcoming. He made me feel completely at ease during my visit. I enjoy coming to his office because the staff is exceptional—very patient, caring, and attentive. If I can’t reach them by phone, I can simply send a text message, and they always respond promptly. I truly appreciate the compassionate care they provide, which has significantly helped me address my health issues. I don’t understand the negative comments I’ve read about them. Based on my experience, I would confidently recommend Dr. Dezfoli to anyone seeking a knowledgeable and caring medical professional.
Debra Martin
Dr. Super Dezfoli is an outstanding gastroenterologist who combines integrity, extensive knowledge, and genuine compassion for his patients. He goes the extra mile - and then some - to ensure that every concern is thoroughly addressed. For the first time, I fully understood my gastrointestinal issues because he took the time to explain them in detail, something my previous specialists never did. Dr. Dezfoli is personable, meticulous, and follows through on every aspect of care. His office is well organized, his staff is consistently friendly and helpful, and the entire practice, along with Kassidy (his P.A.), reflects a high standard of professionalism. I highly recommend Dr. Dezfoli to anyone seeking exceptional gastrointestinal care.
Irene Howard
Dr. Seper Dezfoli is an amazing physician. I was very worried after getting a shocking review regarding a sample I had submitted in a Cologuard kit. Dr. Seper Dezfoli put me at ease and said the results are often due to polyps that are not cancerous. I did have a colonoscopy done by him, and that was exactly the case. I had one polyp, and no cancer! He was also very comforting on the day of the procedure. I give him my highest recommendation!
Nir Gurung
Dr,Seper Dezfoli great… 🙏 when she give me medicine feel better. Thank you so much Dr🙏
Gussie14
Dr. Dezfoli showed such care while I was in the hospital. He was compassionate and very informative. He took his time explaining things and answering my questions. I wish he worked in Michigan full time!
Anita Garcia
In despite of all the negative reviews, my dad and I are glad we were referred to Dr. Dezfoli. He has been my father's gi dr for about 3 years. From the very 1st visit to our last visit this week, they have all remained professional and with great bedside manners. Dr. Dezfoli has ALWAYS listened to our concerns and given us a step by step process. The office staff has been amazing as well following up with authorizations, appnts etc. We truly appreciate all the attention and dedication they've provided throughout the years.
Linda McDonald
We were referred to Dr. Dezfoli by our GP. My sister had severe anemia and we needed to find out why. Dr. Dezfoli performed an endoscopy and found that she had an ulceration in her esophagus and severe damage due to acid reflux. He also noticed two lumps in the lining of the stomach. She needed a specialized endoscopy with ultrasound. He was able to refer us to a top notch gastroenterologist at Cedar Sinai and with his connections to the hospital we were able to get an appointment within 2 weeks. With the help of Dr. Dezfoli, and his diligence we are working on getting her back to health. He and his staff are wonderful to work with.
Firouzeh Ghalei
The amazing Dr. Seper has been nothing but helpful, I love his attitude and attention to details. He is very patient and explains everything clearly. His office is very clean and staff are nice too. Definitely 5 star establishment.
Raymond Goins
I've had a wonderful experience with Dr. Dezfoli and his support staff. I would like to especially commend his physician's assistant Kassidy. She has a great bedside manner, meaning she is very attentive, patient, and exhibits a level of care, concern, and competents that I have rarely received from the many healthcare providers that I have interacted with. I'm in my 60s so I've dealt with dozens of healthcare providers. Dr. Dezfoli also made me feel comfortable and confident in his ability to provide top tier healthcare. Thank you all, God Bless!


