Healthcare specialist

Sunny Lo, DO

Gastroenterologist

612 W Duarte Rd
#601
Arcadia, CA 91007

+4 more locations

Overall rating

Top reviews

I had a great experience with everyone. From Dr Sunny Lo to the person who checked me in and everyone I interacted with. The nurses were kind and professional and explained everything that I would be experiencing during my colonosShow morecopy and endoscopy. They made me feel secure. This surgical center is very well run and I appreciate every member of the team! Thank you!

Valerie A • September 02, 2026

Very patient, caring and compassionate doctor. After receiving serious test results. The doctor personally called us in the every to explain the situation and even spent extra time with us during the visit. We truly appreciate theShow more doctor’s kindness, professionalism , and dedication to the patient.

Zhi Z • September 09, 2026

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Sunny Lo, DO?


Locations (5)

SoCal Digestive Wellness Medical Group

51 Fifth Ave Unit 101
Arcadia, CA, 91006

612 W Duarte Rd
#601
Arcadia, CA, 91007

300 Huntington Drive
Arcadia, CA, 91007

100 W California Blvd
Pasadena, CA, 91105

707 S Garfield #101
Alhambra, CA, 91801


More About Sunny Lo, DO

NPI Number

1891053187

Provider's Gender

Male


Background and Education

Associations

  • American Gastroenterology Association

Reviews

4.9
813 Reviews

Well done, Doctor Sunny Lo! As a licensed engineer and detail-oriented professional, I always appreciate other pros who deliver the same principles. Keep up the good work.

Henry A • November 05, 2026

Dr. Lo is magnificently Awesome!! He is very patient, good listener, thorough and detailed explaining diagnosis, kind, informative, knowledgeable, professional, and extremely skilled. The colonoscopy went smoothly. The procedure was very swift and thorough. Thank you, Dr. Lo.

Barbara T • November 04, 2026

Very professional and friendly

Richard Y • November 01, 2026

Was Happy with every one and how fast was called in to see dr. Explanation of procedure was very thorough.

Hilda G • October 29, 2026

Dr. Lo is very friendly and professional.

George K • October 24, 2026

Nice doctor and ready to help. We need more like him.

Robert K • October 24, 2026

Everything was great but the parking!

Donald C • October 23, 2026

I was brought in on time with my appointment. Vital signs was done quickly. The doctor came in less than 5 minutes. He was nice, friendly, professional, and down to business addressing why I was there. Blood in 💩.

Terry L • October 22, 2026

Dr. Is super nice and patient explaining all the questions that we need .

Howard K • October 15, 2026

Great experience from start to finish. The doctor listened carefully, addressed all my concerns, and made sure I had everything I needed. Minimal wait time, friendly staff, and a smooth, efficient visit. Highly recommend!

Haig B • October 13, 2026

Excellent quality care from Dr Lo. Understanding my concerns. Explains in detail the exams in a way that I can understand clearly. Very professional. Highly recommended.

Oneida F • October 08, 2026

Dr Lo and his staff are wonderful. Highly recommended.

Javier N • October 06, 2026

Very professional, courteous and explained things in detail.

Virginia S • October 05, 2026

He did such a good job. Thank you so much!

Irene C • October 01, 2026

It is so easy to communicate with Dr Lo. He listens, answer questions, and is very knowledgeable.

Genevieve H • September 25, 2026

I just love my Dr. HE is so nice and makes you feel really comfortable.

Victoria M • September 24, 2026

Really great talking to Dr. Lo.

Joseph A • September 24, 2026

Staff was nice and knowledgeable, the Doctor was great and easy to talk to. I did not like the hour wait. But everything else was great!

Patricia R • September 24, 2026

It was worth the drive. The entire staff is God sent.

Sandra Z • September 23, 2026

Very professional

Bret Z • September 22, 2026

Everything OK is good !

Daniel Y • September 22, 2026

Dr Sunny Lo is great. Very caring and professional.

Javier N • September 22, 2026

Considering my procedure, my experience at usc Arcadia was quite pleasant. Staff members were friendly and knowledgeable. The facility was clean and well organized.

Mark W • September 21, 2026

Very good experience and an excellent staff working with him. Highly recommended. This comes from one Doctor to another.

Lawrence J • September 19, 2026

The office gave me a QR code that makes every part of my colonoscopy easier, with an AI feature that answers my questions along the way. I think this could really help caregivers too.

Lien M • September 09, 2026

Very patient, caring and compassionate doctor. After receiving serious test results. The doctor personally called us in the every to explain the situation and even spent extra time with us during the visit. We truly appreciate the doctor’s kindness, professionalism , and dedication to the patient.

Zhi Z • September 09, 2026

Very patient, caring and compassionate doctor. After receiving serious test results. The doctor personally called us in the every to explain the situation and even spent extra time with us during the visit. We truly appreciate the doctor’s kindness, professionalism , and dedication to the patient.

Zhi Z • September 09, 2026

The waiting is a little long but the overall review of the operation is very good, went thru what have been done and the results of the findings is negative ( no sign of any cancerous symptoms in those polyps).

Francis C • September 08, 2026

I was really nervous but everyone was so nice made me feel very confortabe.

Victoria M • September 04, 2026

I had a great experience with everyone. From Dr Sunny Lo to the person who checked me in and everyone I interacted with. The nurses were kind and professional and explained everything that I would be experiencing during my colonoscopy and endoscopy. They made me feel secure. This surgical center is very well run and I appreciate every member of the team! Thank you!

Valerie A • September 02, 2026

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