Dr. Ruel Garcia graduated Magna Cum Laude in Biological Sciences from the University of California, Irvine. He went on to receive his medical degree from the University of California, San Diego, School of Medicine. Dr. Garcia stayed at UCSD to complete to residency in Internal Medicine. Soon after, he joined the staff of Southern California Permanente Medical Group, San Diego, for three years as a primary care physician and then as a hospitalist.

Dr. Garcia moved to the Bay Area in 1998 and completed his gastroenterology fellowship at the University of California, San Francisco. Since then, he has been in San Jose practicing general gastroenterology and hepatology with an interest in advanced endoscopic procedures. His primary interest is in biliary tract and pancreatic diseases and has expertise in diagnostic and therapeutic ERCP and EUS.

Dr. Garcia balances his life by spending the majority of his free time with his wife and 4 children. He has a passion for travel, history, and physics.

Treatment Philosophy
Dr. Garcia’s goal is to provide optimal compassionate care to his patients by integrating the most up to date information that medical science and technology have available. He continues to practice based on proven, evidence-based medicine and hones his endoscopic skills and clinical judgment by continual study and training to achieve the best procedural results for the patient. Lastly, he believes to always listen to the patient and incorporate the patient’s hopes and wishes into their treatment plan.
Specialties and Services
  • Colonoscopy and Colon Cancer Screening
  • ERCP (Endoscopic Retrograde Cholangiopancreatography)
  • EMR (Endoscopic Mucosal Resection)
  • EGD (Esophagogastroduodenoscopy)
  • Endoscopic Stents
  • Hepatitis B and C
  • Cirrhosis
  • Small Bowel Capsule Endoscopy
  • Endoscopic Ultrasound (EUS)
  • Management of Liver Diseases
  • Management of diseases of the pancreas, bile duct and gallbladder
  • Management of diseases of the esophagus, stomach and intestines
  • Bariatric Endoscopy
  • Online Video Visits
Online Video Visits
Dr. Ruel Garcia is able to offer online tele-health services for patients who want to see or speak to the provider from the comfort of their home. Please contact our office at 408.471.9900 to schedule an appointment.
Languages
  • English
Education & Training
  • Fellowship:University of California, San Francisco
  • Residency:University of California, San Diego
  • MD:University of California, San Diego
Professional Affiliations
  • American Gastroenterology Association (AGA)
  • American Society of Gastrointestinal Endoscopy (ASGE)
  • American College of Gastroenterology (ACG)
  • American Association for the Study of Liver Diseases (AASLD)
  • Association for Bariatric Endoscopy (ABE)
  • American Medical Association (AMA)
Locations
Los Gatos Office
14901 National Ave., Suite 101
Los Gatos, CA 95032
Phone: (408) 471-2222
Fax: (408) 471-3333

Mountain View Office
2490 Hospital Drive, Suite 300
Mountain View, CA 94040
Phone: (408) 471-2222
Fax: (844) 407-4559
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Patient Submitted Review

Patient Submitted Review

Jun-2025

Dr. Garcia is great and amicable . He takes time to explain his diagnosis and plan of care.. He encourages me to learn to listen to my body and pay attention of what I feel , rest and take goid care of myself. His staff is friendly and courteous, too. He really cares and give importance to his patients.
Patient Submitted Review

Patient Submitted Review

May-2025

Very thorough in explaining to me regarding my health. He answered all of my health concerns. I would recommend Dr Ruel Garcia to all of my family and friends when they need a doctor.
Patient Submitted Review

Patient Submitted Review

Apr-2025

Alejandro is vey courteous. Great customer service. Dr Garcia is wonderful . His service is really comprehensive and take tine explaining stuff to me. Very nice and clean office, too.
Patient Submitted Review

Patient Submitted Review

Mar-2025

One of the nicest doctors I've met. He takes the time to explain everything and patiently answers all questions. I felt super comfortable asking my questions.
rater8 Verified Patient

rater8 Verified Patient

Mar-2025

Fantastic bedside manner, very knowledgeable. Dr Garcia took the time to talk with me, answer questions and was sympathetic to my concerns. I will continue making the long drive from Hollister to see Dr Garcia.
rater8 Verified Patient

rater8 Verified Patient

Feb-2025

Dr Garcia is very knowledgeable and skilled in his profession. I appreciate him taking the time to explain everything to me and answered all my questions. I highly recommend him to anyone looking for a great Gastroenterologist.
Patient Submitted Review

Patient Submitted Review

Feb-2025

Dr Garcia is very knowledgeable and skilled in his profession. I appreciate him taking his time to explain everything to me and answered all my questions. I highly recommend him if you are looking for a great Gastroenterologist.
Patient Submitted Review

Patient Submitted Review

Jan-2025

I thoroughly enjoyed meeting Dr. Garcia. He was very thorough, listened to what I had to say, and ( if one can look forward to a colonoscopy lol) I am.
Patient Submitted Review

Patient Submitted Review

Dec-2024

Dr. Garcia’s explanation of my test results as well as my imaging results were done I a way that my 85 year old dad was able to understand. His recommendation were also explained with the reasons as to why certain treatments were not recommended nor safe for his age. He most definitely is not a 15 minute in and out doctor. He takes his time to make sure you understand and is willing to answer questions.
Patient Submitted Review

Patient Submitted Review

Nov-2024

I've been a Patient of Dr Garcia since 2010 and wouldn't want anyone else to deal with my issue. He is thorough and doesn't sugar coat anything. His bed side manner is spot on and his staff are very helpful and willing to help. Thanks Dr Garcia!
rater8 Verified Patient

rater8 Verified Patient

Oct-2024

Dr. Garcia was patient and took the time to really discuss with me with respect and concern. I appreciate his vast knowledge in the area and the way he offered opinions backed by a lot of experience and research. Highly recommended!
rater8 Verified Patient

rater8 Verified Patient

Oct-2024

Excellent experience on my first visit. Highly recommended. He takes time listening to all my concerns and carefully/professionally explains them to me.
Patient Submitted Review

Patient Submitted Review

Oct-2024

I really appreciated the way Dr. Garcia took the time to explain and discuss with me as a new patient, and offered a lot of context and helpful opinions backed by vast experience and research. I could feel he has genuine concern for his patients health and treats them with respect, as a partner in health. I would highly recommend him!
Patient Submitted Review

Patient Submitted Review

Sep-2024

Office staff are friendly and welcoming. My appointment was on time. With Dr. Garcia, I never felt rushed. I know my concerns are his concerns, and all my questions are answered.
rater8 Verified Patient

rater8 Verified Patient

Sep-2024

It was my good fortune to be recommended to Dr. Garcia. Health and care are truly a passion for him. I never feel rushed and know that my concerns are his concerns.
rater8 Verified Patient

rater8 Verified Patient

Sep-2024

I found him to be quite caring and extremely professional. He anticipated my questions and covered everything I could even think of in our discussions.
Patient Submitted Review

Patient Submitted Review

Apr-2024

Dr. Garcia cares about you as his patient. He takes the time to listen to your concerns and explains clearly what your next steps are. I never feel confused leaving his appointment and always my needs have been met. He is a warm, compassionate individual and professional.
Patient Submitted Review

Patient Submitted Review

Mar-2024

Dr. Garcia is extremely personable, and a very competent physician. The office staff is very friendly, and professional. The LG location has ample surface parking, as well an underground parking garage.
Patient Submitted Review

Patient Submitted Review

Mar-2024

(Translated by Google) I am very happy with the treatment they gave me, everyone was very kind and willing to give any information, and the Dr. was very professional. Thank you! (Original) Estoy muy contento con el trato que me dieron, todas muy amables y dispuestas a dar cualquier información, y el Dr, muy profesional. Gracias!
Patient Submitted Review

Patient Submitted Review

Mar-2024

I didn't have to wait long for my appointment. He was cordial, professional asked questions to diagnosed my state. The staff was friendly and competent. Had a good visit. Thanks.
Patient Submitted Review

Patient Submitted Review

Jan-2024

What an amazing Doctor Dr. Garcia is. I’ve never had such a pleasant experience as the one I had today with my procedure. He and is staff are the best and I’m truly blessed to have him take care of me. My husband and I are so impressed with his knowledge and his patience in answering any and all of our questions no matter how big or small. Thank you for all your kind and caring that you give not only for me but for all of your patients. We personally rate you 💯 ! Thank you again.
rater8 Verified Patient

rater8 Verified Patient

Jan-2024

As a 1st visit, the experience was pleasant. Dr. Garcia has an easy way about him and he answered all my questions. I did though have to wait 45 minutes after the assigned appointment time to see the Dr.
rater8 Verified Patient

rater8 Verified Patient

Jan-2024

Did a thorough consultation…listened to our concerns, provided options and walked us through the processes. Appreciated the time devoted and explanations provided.
Patient Submitted Review

Patient Submitted Review

Nov-2023

My appt was at 3pm. At 3:07 I was called in!!! Amazing. Dr. Garcia was very pleasant and took time to explain everything to. I would definitely reccomend him.
Patient Submitted Review

Patient Submitted Review

Nov-2023

This was my first visit to Dr. Ruel Garcia and I was not disappointed. He took the time to go over my concerns and was very attentive. His staff was also outstanding. I definitely recommend Dr. Garcia for all your GI needs.
rater8 Verified Patient

rater8 Verified Patient

Oct-2023

I had the pleasure of consulting with Dr. Garcia for a colonoscopy, and I must say that my experience was outstanding. Right from the beginning, Dr. Garcia's warm and friendly demeanor made me feel comfortable and at ease. He genuinely listened to my concerns, taking the time to understand my specific needs and answer all of my questions thoroughly. During the consultation, Dr. Garcia's knowledge and expertise truly shone through. He provided a wealth of useful information about the colonoscopy procedure, ensuring that I had a clear understanding of what to expect. His ability to explain complex medical concepts in a way that was easily understandable was truly commendable. I left the appointment feeling well-informed and confident in the process. I must also commend Dr. Garcia's staff for their professionalism and dedication to patient care. From the moment I arrived, I was greeted with kindness and efficiency. The entire team worked seamlessly to create a welcoming and organized en
Patient Submitted Review

Patient Submitted Review

Jul-2023

I've been Dr. Garcia's patient for about 15 years.. he's cleared me of liver virus and has been my doctor for ibs for about 4 years...it's been a hard journey...but he's been my lifeline as well as my PCP.. He's respectful and listens closely and keeps appraised of the big picture when it comes to his patients health and well being..like all your scripts and outside test results from PCP and urologists. He also tries to wheal the body with physical therapies that we all should do as we age. For new patients you'll need to wait months to get into see him. He's good.
Patient Submitted Review

Patient Submitted Review

Jul-2023

I was initially a little wary because I prefer to see female physicians, so I didn’t expect to have a very good experience with Dr. Garcia. I’m happy to say he proved me very wrong. He explained everything in a way that was really thorough but also easy to understand. He walked me through every step of his thinking process, and he really put me at ease. He was also good at answering all my questions and reassuring me in a way that was respectful and informative, not at all dismissive. I felt very listened to and left with confidence that I understood what was going on with my body — which is frankly a rarity when it comes to doctor appointments. While I hope my body behaves well enough that I have no need for another appointment, if something does come up, I’ll be more than happy to see Dr. Garcia again.
Patient Submitted Review

Patient Submitted Review

Jun-2023

I liked the attention, it was really good feel the detail and focus explanation of the instruction to have a procedure.
rater8 Verified Patient

rater8 Verified Patient

Jun-2023

First visit, so i have to wait and see if he's a 5, but so far so good. He asked a lot of questions and i believe i've found a doctor wants to answer my questions and help me get and keep well.
Patient Submitted Review

Patient Submitted Review

Jun-2023

Dr Garcia is a thorough doctor. As a new patient to him, he asked a lot of questions about my past and present medical history. That shows he cares about his patient. He explained the treatment plans that follow in an easy-to-understand language and in a personable and professional manner. To me, Dr Garcia is an excellent doctor.
rater8 Verified Patient

rater8 Verified Patient

Jun-2023

As always, Dr. Garcia is a wonderful, professional, knowledgeable, and down to earth Doctor. This will be our third time to do the procedure with him.
Patient Submitted Review

Patient Submitted Review

Apr-2023

Dr R. Garcia is the best doctor to see for your digestive problems. He explains to you everything you need to know regarding your condition.
Patient Submitted Review

Patient Submitted Review

Apr-2023

Dr Garcia took all the time to explain in details about plan of care and treatment to be done. Very professional and so easy to talk too. Very calm and very good listener. The staff are very respectful, professional, and make you feel at home. No long waits in the waiting room.
Patient Submitted Review

Patient Submitted Review

Jan-2023

I really appreciate my being served at the doctor 's office.Eduardo da Silveira, MD listened attentively to my problem, answered all my questions,gave all necessary information about my treatment and prescribed medication that I got the next day at the local pharmacy.The staff was also good,they scheduled my next appointment.Thanks a lot!
Patient Submitted Review

Patient Submitted Review

Sep-2022

Great experience staff was professional from the beginning to the end doctor was great and explained everything looking forward to my next visit
Patient Submitted Review

Patient Submitted Review

Sep-2022

Dr. Garcia and his team have been super sweet to my stepdad during his appt on 9/8. My stepdad understand little English, but manage to get a translator for him. Thank you for your kindness!!
Patient Submitted Review

Patient Submitted Review

Aug-2022

My first visit to your office in San Jose was informative and helpful. All staff members were attentive and met my need. Excellent first impression.👍👏
Patient Submitted Review

Patient Submitted Review

Mar-2022

The office is clean and safe. The staff is friendly and helpful and Dr G is friendly, honest, and very knowledgeable. Roger
Patient Submitted Review

Patient Submitted Review

Jan-2022

I got to inSite office about 15 minutes early filled out some papers and was taken into the doctor's office immediately by the doctor's assistant. Dr Ruel Garcia came in within a few minutes he explain to me about the test that he was going to do asked if I had questions answered my questions. He I felt was very honest with me about what might be my diagnosis. He spent a good amount of time in the office with me. Office was very need clean and efficient. His assistant spent about 15 minutes with me explaining the procedure that I was going to have to do and took time for questions. All in all it was a very good experience.
Patient Submitted Review

Patient Submitted Review

Dec-2021

I had an endoscopy and a colonoscopy yesterday which was done by Dr. Garcia and it was such an easy experience. I had to come one hour earlier than my actual 1:45pm appointment but they rolled me into the OR right on time. Everyone there was very kind and professional. The procedure was a breeze. Dr. Garcia came to see me afterwards to tell me about the findings and I even came home with a copy of all the photos of my digestive system. I highly recommend Dr. Garcia.
Patient Submitted Review

Patient Submitted Review

Oct-2021

I had a follow up visit with dr Garcia today to discuss about the result of my colonoscopy. It was a wonderful experience. I found him so caring. I had a lot of questions and he spent enough time with me to make sure to answer all of my questions. He was so patient and explained to me every details. He didn’t rush me at all. He also has very caring team members in their surgical center. I had a very good experience during my colonoscopy as well. I was very anxious when they were taking me to the operating room for endoscopy and colonoscopy, but the anesthesiologist, the lady(Jackie) and gentelman who were in there were so kind and compassionate and helped me relax.
Patient Submitted Review

Patient Submitted Review

Aug-2021

Great experience with Dr. Garcia and his professional staff.The ability to be seen online for my initial appointment was important for quick treatment.
Patient Submitted Review

Patient Submitted Review

Jul-2021

Had my first appt with Dr G aka Dr Gannavarapu yesterday. Extremely pleased with his professionalism, knowledge and listening skills. We developed a plan and was able to schedule procedures within 2 weeks. Staff was very helpful!
Patient Submitted Review

Patient Submitted Review

Jul-2021

My visit to Dr Garcia was good. He was friendly and knowledgeable. I was treated with respect. Highly recommended!
Patient Submitted Review

Patient Submitted Review

Jul-2021

I came to his clinic for colon screening, my first time for such, and explained to me what will happen during the entire process which is shown on the large screen. Dr. Garcia is a nice guy who is easy to talked to, very calmed.
Patient Submitted Review

Patient Submitted Review

Jun-2021

Dr. Garcia is a great doctor with a great personality. He is very kind, caring, informative and has a great sense of humor.
Patient Submitted Review

Patient Submitted Review

Feb-2021

The entire staff at Doctor Garcias office are awesome. They really care about there patients and im greatful to all of them.
Patient Submitted Review

Patient Submitted Review

Dec-2020

1. Scheduling: Front desk is very helpful - they followed up every step of the way and assured safety, process and re-confirmed every step. 2. Pre-Op check-in - following all COVID protocols, they made me comfortable and explained the process and talked to put me at ease while administering IV 3. Dr Pak and Dr. Ruel Garcia both came by before the Op, introduced themselves, explained the process again, timing etc. and post-op procedures. 4. The Colonoscopy itself was very easy for me (first time I actually had to wear a gown in Hospital in my 62 years) - walked me through the steps, explaining each step and I did not even know that the procedure was over when I woke up. 5. Had all paper work ready, got me ready to go home. I do not have much hospital experience but they made it so easy! Thank you Front desk, nurses, Doctors for the best and easy treatment possible. Have a great year ahead!
Patient Submitted Review

Patient Submitted Review

Dec-2020

I want to thank you dr. Garcia the surgery that I just had two weeks ago was good your the best,the care that your team that gave me was so caring I would recommend u to all and everyone that needs a colon surgery he's the best god bless
Patient Submitted Review

Patient Submitted Review

Nov-2020

Dr. Garcia is extremely helpful, and diligent at finding the true root of the problem. I highly recommend him to anyone who is suffering with digestive issues!
Patient Submitted Review

Patient Submitted Review

Aug-2020

Dr. Garcia is an excellent doctor with great communication skills. He explains everything thoroughly.
Patient Submitted Review

Patient Submitted Review

Aug-2020

Nice office, helpful, courteous staff and a short wait all made for a nice experience. Dr. Garcia explaining my options for a colonoscopy. He subsequently performed my colonoscopy and made the usually unpleasaant procedure easy as can be. Highly recommended.
Patient Submitted Review

Patient Submitted Review

Jun-2018

I was very happy to all he talk to me about The procedure that I’m going to have was explained very clearly and if I didn’t understand he asked if I have questions.
Patient Submitted Review

Patient Submitted Review

Mar-2018

I have struggled with heartburn and constipation for the past 10 years. For a long time I just tried to self remedy the problem and spent countless nights suffering not being able to sleep. When I met with Dr. Garcia he did an excellent job of explaining the issues I'm dealing with, and showing me using an interactive board in his office. His advice has been life changing. There are no magic pills to fix these issues, just some common sense self-care practices. I;m so thankful
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