California-based

Non-Surgical Options to Lose Weight Fast

Let’s build your healthy lifestyle and help you lose weight.

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Our Services

Specialized care in gastroenterology and non-surgical weight loss solutions tailored to your needs.

Gastroenterology

Comprehensive care for digestive health and GI conditions

Endoscopic Sleeve Gastroplasty (ESG)

Incision-free stomach reduction

Endoscopic Revision

Weight regain after gastric sleeve or bypass

Medical Weight Loss

GLP-1 medications with expert supervision

Meet Dr. Portocarrero

Dr. Portocarrero Gastroenterologist and Weight Loss Expert Photo

Board-Certified Gastroenterologist
& Weight Loss Expert

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Dr. Donald Portocarrero, a triple board-certified Interventional Gastroenterologist, specializes in advanced, non-surgical weight loss solutions. With years of experience in bariatric endoscopy and complex GI procedures, he proudly welcomes you to his new clinic—where lasting weight loss begins, without surgery.

Certifications:

American Board of Internal Medicine-Internal Medicine
American Board of Internal Medicine-Gastroenterology
American Board of Obesity Medicine

Patients Trust Us

From 100+ patients

More Reviews

The truth is super happy, I love so many clinics, it was my best option where Dr. Portocarrero explained to me what was best, super friendly, the truth is on February 14 I had the sleeve endoscopy, super happy to see my results, God willing, and yes, I would recommend this excellent clinic.

— Emma Q.

Recently, I had an operation with Dr. Donald Portocarrero and his team. He was amazing at communicating and keeping me calm throughout the process along with the recovery. I’m entering my second week of recovery and he continues to regularly check up on me and make sure everything is ok. Overall, he was an amazing doctor and communicator along with being transparent. Thank you.

— Angie V.

Hello everyone, I’d like to share my honest and sincere review with you all. My experience with the (ESG) procedure has been nothing but amazing! If I could I would do it all over again and go to Dr. Portocarrero once again! The location in Arcadia, CA was perfect for me. I was easily able to get a hotel close by and stay two nights to make it easier for my recovery which wasn’t bad at all. I only had a little pain the day of the procedure. It’s been a month so far and I am 20lbs down. Yay! I’m so happy and excited!

— Vee

Did not want surgery so I went for a consultation on other methods. I decided on the endoscopic gastric sleeve. I went home the same day and recovered at home within 1 week I was feeling better. I am a little over one month post op and down over 20 lbs. Dr. Portocarrero is a great doctor and I have trusted him with my procedure and after care. I am very pleased.Thank you Dr. Portocarrero and staff you are all so wonderful.

— Norna S.

We had a very nice and beautiful experience with doctor Portocarrero. He is a very nice and professional doctor. He’s proficient is exelent and he knows very well what hes doing. and give us the trust of everything was going to be ok. and he do well and exelent job on helping us with the loss of weight through the manga endoscopica.

— Angel A.

Contact Us

Location

623 W. Duarte Road Suite 8 Arcadia, CA, 91007, United States

Contacts

626-461-5408 info@gisolutionsla.net

Working hours

Monday - Thursday: 09:00 am – 06:00 pm
Friday and Saturday: 09:00 am – 01:00 pm
Sunday: Closed

Make an Appointment

To set up a consultation with one of our esteemed professionals, please provide us with some information by filling out the form below.