Cardiologists near you

Cardiologist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.

  1. Atlanta, GA
  2. Baltimore, MD
  3. Boston, MA
  4. Chicago, IL
  5. Dallas, TX
  6. Denver, CO
  7. Detroit, MI
  8. Houston, TX
  9. Los Angeles, CA
  10. Miami, FL
  11. New York, NY
  12. Orlando, FL
  13. Philadelphia, PA
  14. Phoenix, AZ
  15. Riverside, CA
  16. San Antonio, TX
  17. San Diego, CA
  18. San Francisco, CA
  19. Seattle, WA
  20. St. Louis, MO
  21. Tampa, FL
  22. Washington, DC

Chiropractors near you

Chiropractor providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.

  1. Atlanta, GA
  2. Baltimore, MD
  3. Boston, MA
  4. Charlotte, NC
  5. Chicago, IL
  6. Dallas, TX
  7. Denver, CO
  8. Detroit, MI
  9. Houston, TX
  10. Los Angeles, CA
  11. Miami, FL
  12. Minneapolis, MN
  13. New York, NY
  14. Orlando, FL
  15. Philadelphia, PA
  16. Phoenix, AZ
  17. Riverside, CA
  18. San Antonio, TX
  19. San Diego, CA
  20. San Francisco, CA
  21. Seattle, WA
  22. St. Louis, MO
  23. Tampa, FL
  24. Washington, DC

Dentists near you

Dentist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.

  1. Atlanta, GA
  2. Baltimore, MD
  3. Boston, MA
  4. Charlotte, NC
  5. Chicago, IL
  6. Dallas, TX
  7. Denver, CO
  8. Detroit, MI
  9. Houston, TX
  10. Los Angeles, CA
  11. Miami, FL
  12. Minneapolis, MN
  13. New York, NY
  14. Orlando, FL
  15. Philadelphia, PA
  16. Phoenix, AZ
  17. Riverside, CA
  18. San Antonio, TX
  19. San Diego, CA
  20. San Francisco, CA
  21. Seattle, WA
  22. St. Louis, MO
  23. Tampa, FL
  24. Washington, DC

Dermatologists near you

Dermatologist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.

  1. Atlanta, GA
  2. Baltimore, MD
  3. Boston, MA
  4. Charlotte, NC
  5. Chicago, IL
  6. Dallas, TX
  7. Denver, CO
  8. Detroit, MI
  9. Houston, TX
  10. Los Angeles, CA
  11. Miami, FL
  12. Minneapolis, MN
  13. New York, NY
  14. Orlando, FL
  15. Philadelphia, PA
  16. Phoenix, AZ
  17. Riverside, CA
  18. San Antonio, TX
  19. San Diego, CA
  20. San Francisco, CA
  21. St. Louis, MO
  22. Tampa, FL
  23. Washington, DC

Family Physicians near you

Family Physician providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.

  1. Atlanta, GA
  2. Baltimore, MD
  3. Boston, MA
  4. Charlotte, NC
  5. Chicago, IL
  6. Dallas, TX
  7. Denver, CO
  8. Detroit, MI
  9. Houston, TX
  10. Los Angeles, CA
  11. Miami, FL
  12. Minneapolis, MN
  13. New York, NY
  14. Orlando, FL
  15. Philadelphia, PA
  16. Phoenix, AZ
  17. Riverside, CA
  18. San Antonio, TX
  19. San Diego, CA
  20. San Francisco, CA
  21. Seattle, WA
  22. St. Louis, MO
  23. Tampa, FL
  24. Washington, DC

OB-GYNs near you

OB-GYN providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.

  1. Atlanta, GA
  2. Baltimore, MD
  3. Boston, MA
  4. Charlotte, NC
  5. Chicago, IL
  6. Dallas, TX
  7. Denver, CO
  8. Detroit, MI
  9. Houston, TX
  10. Los Angeles, CA
  11. Miami, FL
  12. New York, NY
  13. Orlando, FL
  14. Philadelphia, PA
  15. Phoenix, AZ
  16. Riverside, CA
  17. San Antonio, TX
  18. San Diego, CA
  19. San Francisco, CA
  20. Seattle, WA
  21. St. Louis, MO
  22. Tampa, FL
  23. Washington, DC

Ophthalmologists near you

Ophthalmologist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.

  1. Atlanta, GA
  2. Baltimore, MD
  3. Charlotte, NC
  4. Chicago, IL
  5. Dallas, TX
  6. Denver, CO
  7. Detroit, MI
  8. Houston, TX
  9. Los Angeles, CA
  10. Miami, FL
  11. Minneapolis, MN
  12. New York, NY
  13. Orlando, FL
  14. Philadelphia, PA
  15. Phoenix, AZ
  16. Riverside, CA
  17. San Diego, CA
  18. San Francisco, CA
  19. St. Louis, MO
  20. Tampa, FL
  21. Washington, DC

Orthopedic Surgeons near you

Orthopedic Surgeon providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.

  1. Atlanta, GA
  2. Baltimore, MD
  3. Boston, MA
  4. Charlotte, NC
  5. Chicago, IL
  6. Dallas, TX
  7. Denver, CO
  8. Detroit, MI
  9. Houston, TX
  10. Los Angeles, CA
  11. Miami, FL
  12. New York, NY
  13. Orlando, FL
  14. Philadelphia, PA
  15. Phoenix, AZ
  16. Riverside, CA
  17. San Antonio, TX
  18. San Diego, CA
  19. San Francisco, CA
  20. Seattle, WA
  21. St. Louis, MO
  22. Tampa, FL
  23. Washington, DC

Pediatricians near you

Pediatrician providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.

  1. Atlanta, GA
  2. Baltimore, MD
  3. Boston, MA
  4. Charlotte, NC
  5. Chicago, IL
  6. Dallas, TX
  7. Denver, CO
  8. Detroit, MI
  9. Houston, TX
  10. Los Angeles, CA
  11. Miami, FL
  12. Minneapolis, MN
  13. New York, NY
  14. Orlando, FL
  15. Philadelphia, PA
  16. Phoenix, AZ
  17. Riverside, CA
  18. San Antonio, TX
  19. San Diego, CA
  20. San Francisco, CA
  21. Seattle, WA
  22. St. Louis, MO
  23. Tampa, FL
  24. Washington, DC

Physical Therapists near you

Physical Therapist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.

  1. Atlanta, GA
  2. Baltimore, MD
  3. Boston, MA
  4. Charlotte, NC
  5. Chicago, IL
  6. Dallas, TX
  7. Denver, CO
  8. Detroit, MI
  9. Houston, TX
  10. Los Angeles, CA
  11. Miami, FL
  12. Minneapolis, MN
  13. New York, NY
  14. Orlando, FL
  15. Philadelphia, PA
  16. Phoenix, AZ
  17. Riverside, CA
  18. San Antonio, TX
  19. San Diego, CA
  20. San Francisco, CA
  21. Seattle, WA
  22. St. Louis, MO
  23. Tampa, FL
  24. Washington, DC

Podiatrists near you

Podiatrist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.

  1. Atlanta, GA
  2. Baltimore, MD
  3. Boston, MA
  4. Charlotte, NC
  5. Chicago, IL
  6. Dallas, TX
  7. Denver, CO
  8. Detroit, MI
  9. Houston, TX
  10. Los Angeles, CA
  11. Miami, FL
  12. New York, NY
  13. Orlando, FL
  14. Philadelphia, PA
  15. Phoenix, AZ
  16. Riverside, CA
  17. San Antonio, TX
  18. San Diego, CA
  19. San Francisco, CA
  20. Seattle, WA
  21. St. Louis, MO
  22. Tampa, FL
  23. Washington, DC

Psychiatrists near you

Psychiatrist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.

  1. Atlanta, GA
  2. Baltimore, MD
  3. Boston, MA
  4. Charlotte, NC
  5. Chicago, IL
  6. Dallas, TX
  7. Denver, CO
  8. Detroit, MI
  9. Houston, TX
  10. Los Angeles, CA
  11. Miami, FL
  12. Minneapolis, MN
  13. New York, NY
  14. Orlando, FL
  15. Philadelphia, PA
  16. Phoenix, AZ
  17. Riverside, CA
  18. San Antonio, TX
  19. San Diego, CA
  20. San Francisco, CA
  21. Seattle, WA
  22. St. Louis, MO
  23. Tampa, FL
  24. Washington, DC
Healthcare specialist

Sunny Lo, DO

Gastroenterologist

612 W Duarte Rd
#601
Arcadia, CA 91007

+4 more locations

Overall rating

Top reviews

Dr. Lo and his staff were friendly and caring. As someone who experiences panic attacks, I shared my concerns with Dr. Lo about undergoing anesthesia, especially since it would be my first time. He explained a few options in detaiShow morel and made sure I would receive the one that made me feel most comfortable and safe throughout the procedure. His calm demeanor and attentiveness really put me at ease, even on the day of my colonoscopy!

James T • October 19, 2025

Great doctor. Knowledgeable, skillful, patient, caring and supportive. Always take time to answer your questions and concerns. Front office staffs are pleasant and helpful. The wait could be very long at times but so is the appoiShow morentment made with other doctors. In short, Dr. Lo is an amazing GI physician and in my opinion, one of the best in the area and definitely worth the wait.

Wilson K • November 21, 2025

Read more reviews
calendar icon

Online appointment booking not available at this location.

See 4 more locations

Got questions for
Sunny Lo, DO?


Locations (5)

Sunny Lo DO., A Professional Corporation

612 W Duarte Rd
#601
Arcadia, CA, 91007

Sunny Lo DO., A Professional Corporation

707 S Garfield #101
Alhambra, CA, 91801

Sunny Lo DO., A Professional Corporation

51 Fifth Ave Unit 101
Arcadia, CA, 91006

Sunny Lo DO., A Professional Corporation

300 Huntington Drive
Arcadia, CA, 91007

Sunny Lo DO., A Professional Corporation

100 W California Blvd
Pasadena, CA, 91105


More About Sunny Lo, DO

NPI Number

1891053187

Provider's Gender

Male


Background and Education

Associations

  • American Gastroenterology Association

Reviews

4.91
645 Reviews

Dr. Lo is a very good doctor. I received very good patient care. I really appreciate him and his team.

Chin L • November 23, 2025

Dr Lo Is such a great Dr. My procedure was done fast and I was in and out of there

Elvia C • November 21, 2025

Great doctor. Knowledgeable, skillful, patient, caring and supportive. Always take time to answer your questions and concerns. Front office staffs are pleasant and helpful. The wait could be very long at times but so is the appointment made with other doctors. In short, Dr. Lo is an amazing GI physician and in my opinion, one of the best in the area and definitely worth the wait.

Wilson K • November 21, 2025

Excellent service

Bharat B • November 21, 2025

Sunny Lo answered all my questions and any concerns for the upcoming procedure. I was nervous because it’s my first time doing this so it helped ease Any worries I had..

Jose R • November 20, 2025

Dr Sunny Lo , truly care for his patients, all I can say is that I was truly blessed to find a wonderful doctor that help me threw my serious stomach issues, I’m forever grateful

Frances P • November 20, 2025

The doctor and all the staff was very professional and took good care of the patients and explain every steps to the patient

Mabel J • November 19, 2025

Dr very focus on my needs Staff very professional and great customer service 😻😻😻

Sylvia R • November 19, 2025

Professional & personable consultation by Dr. Lo.

Joseph A • November 19, 2025

Sunny医生是一个很专业的人,很有耐心,态度很好

Jinhong W • November 18, 2025

Kind and helpful

Katrin H • November 18, 2025

Everything was very professional didn't feel nothing God bless you and your work with all the people

Abe G • November 18, 2025

Good

Lorena R • November 17, 2025

Very good service

Limin L • November 16, 2025

Everything Good ,Nurse Doctor Thai you

Lorena R • November 14, 2025

Everyone was very helpful explaining things to me. The Dr. was very polite.

Geraldine D • November 13, 2025

I feel that Dr. LO is doing everything a doctor can do in my case. The test didn't show what his looking for. He is going to try another type of test. That's all I can tell you about doctor Lo so far.

Indalia T • November 08, 2025

Excellent doctor and supportive staffs. Everything went smoothly, highly recommended.

Wenfang W • November 05, 2025

我不懂英文,他们非常耐心的翻译和解答,细致周到的服务非常贴心,很好,谢谢他们。

Fu Q • November 05, 2025

很感谢Lo Sunny医生为我做肠镜检查,感觉很不错,里面的工作人员服务都很好

Jinhong W • November 03, 2025

Friendly Staff

Raquel V • November 01, 2025

Excellent! Thank you Doctor Lo.

Tetiana K • October 31, 2025

医生护士都非常的nice,我手术做的很好,没什么不好的感觉,很感谢你们带来的不错的体验!

Lei W • October 29, 2025

They are doing the good job and every nice people.

Tony P • October 29, 2025

Dr Lo is extraordinary! He listened to all his patients concerns , solved the problem. Very knowledgeable.

Mingsheng Z • October 29, 2025

He's amazing and attentive.

Noemy G • October 28, 2025

Dr Lo is phenomenal! Best GI doctor I’ve ever met. But his staff is horrible and rude!

Olivia G • October 28, 2025

Dr Lo always treated me professionally with kindness.

Wei H • October 28, 2025

Professional focused on providing solutions for your care.

Joanne M • October 24, 2025

All the care was perfect, except for a little pain during the exam. But everything was fine. Thank you.

Nora M • October 24, 2025

View more reviews

Are you Sunny Lo, DO?

Manage your profile to get more exposure and incoming appointments.