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. Chicago, IL
  4. Dallas, TX
  5. Denver, CO
  6. Detroit, MI
  7. Houston, TX
  8. Los Angeles, CA
  9. Miami, FL
  10. Minneapolis, MN
  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. 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

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. 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 Diego, CA
  19. San Francisco, CA
  20. St. Louis, MO
  21. Tampa, FL
  22. 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

This was my first time there. My appointment was at 9:30 am and they called me to the back to put me in a room at 10:10 am once in the room I wait a long time. But it was well worth it. Dr. Was very thorough. Explained everythShow moreing very well down to the point . I understand why I waited so long because he takes his time with each patient. He has a lot of patience that he sees and I can see why he was an excellent doctor. I recommend people to see him friendly atmosphere.

Ian C • May 15, 2025

My visit with Dr. Lo was extremely fast. The girls at the front desk very nice. Waited 15 minutes They attended to me promptly. I did the GI pill that was super easy . I've been telling my friends and family about the GI pillShow more. That should be given more often before colonoscopy , endoscopy Thank you Dr. Lo

Lorraine R • February 21, 2025

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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

100 W California Blvd
Pasadena, CA, 91105

Sunny Lo DO., A Professional Corporation

300 Huntington Drive
Arcadia, CA, 91007


More About Sunny Lo, DO

NPI Number

1891053187


Background and Education

Associations

  • American Gastroenterology Association

Reviews

4.92
502 Reviews

I feel so much better today

Yue Z • May 21, 2025

Sunny and his staff were amazing! Very informative, attentive, and patient throughout the entire visit. Helped my mom feel taken care of. Would definitely recommend!

Linda Y • May 20, 2025

Everything was great. They were compassionate and kind. Great bed side manner. I would definitely recommend this Doctor and his staff.

Michelle E • May 20, 2025

Fast recovery very respectful 🙏

Lynette M • May 16, 2025

This was my first time there. My appointment was at 9:30 am and they called me to the back to put me in a room at 10:10 am once in the room I wait a long time. But it was well worth it. Dr. Was very thorough. Explained everything very well down to the point . I understand why I waited so long because he takes his time with each patient. He has a lot of patience that he sees and I can see why he was an excellent doctor. I recommend people to see him friendly atmosphere.

Ian C • May 15, 2025

Excellent and professional

Cyrus Y • May 15, 2025

Everything was very efficient and professional I would definitely recommend him.

Stephen A • May 14, 2025

Very good

Tu T • May 09, 2025

Excellent front desk service . Dr. Explainned next procedure and took care of the appointment very professionally

Lesvia I • May 09, 2025

Very satisfied with dr and staff

Genoveva M • May 08, 2025

Great doctor informative & understanding

Ricardo J • May 08, 2025

Everyone was very professional. Especially at the Alhambra procedure center. Thank you Doctor, front desk Grace, vitals nurse Stephanie, bed room assistant Luis and everyone in the Surgical room. Thank you all. See you in 5 years.

Herbert V • May 06, 2025

Thank you Dr Lo, you are a very good doctor, thank you so much

Wei Y • May 02, 2025

Dr. Sunny Lo saved my life. He got to the root of my problems, told me the truth and created a treatment plan that improved my condition immediately. He’s always very clear in his instructions and provides amazing care.

Aneesa M • May 01, 2025

Very satisfying

Akira M • April 30, 2025

Very respectful and caring

Lynette M • April 28, 2025

Dr Lo was great! but the facility and nurse care needs to be more attentive…I had the nurse puncture me 3 times before he found a vein..also when I got home I noticed they left the heart monitor tabs on my chest… They could of detached them while I was still under sedation.

Guadalupe A • April 25, 2025

Very good doctor! Excellent!

Yu H • April 24, 2025

He is knowledgeable and friendly.

Jonathan S • April 04, 2025

Doctor Sunny Lo and his staff in the Arcadia office are the best! They made a very unpleasant process totally comfortable. Doctor Lo is very knowledgeable with a caring bedside manner and a wonderful attitude.

Mojgan G • April 01, 2025

Dr. Lo is personable & friendly while being professional and knowledgeable. He really listens to you while assessing the needed treatments &/or procedures. A downside or two of going to him: his office is very busy and the waiting area is quite small. However, overall, I would choose him again if/when GI help is needed in the future.

Linda K • March 29, 2025

Good

Tu T • March 27, 2025

Dr. Lo is very patient and professional while being very attentive. He listens to your concerns and answers any question you have patiently. He is the BEST!!

John C • March 27, 2025

me gaste 3 horas para q me dijeran en un minuto q todo esta bien....y espere casi una hira en un cuarto ....mucho tiempo...no era necesario ir.

Widmar Z • March 27, 2025

Dr Lo is an accomplished medical professional in the field of gastroenterology and is mindful of his patients’ cognizant capacity when communicating. Who enjoys a colonoscopy!!!???😳; he and his staff made it easy.

Sharon T • March 26, 2025

Office person is very efficient and gives good instructions on the prep for procedure next day, especially review all medicine to take or not to take. Save patient a call.

James C • March 26, 2025

Very concerned about his patients and no long wait& very nice and answered all my questions I needed to know. Im new patient I had no complaints beautiful & respectful receptionist.

Lynette M • March 25, 2025

Pleasant and professional

Gladys B • March 25, 2025

The doctor is very professional, the nurse may need better training

Wei Y • March 21, 2025

I am extremely grateful that Dr. Sunny Lo took the time to address my medical condition. He is a awesome doctor and I highly recommend him to family, friends and anyone needing his medical services.

Jesse O • March 21, 2025

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