Samuel Leung, DO


Asante Family Medicine – Grants Pass
520 SW Ramsey Ave.
Grants Pass, Oregon 97527
Main: (541) 472-7810
Fax: (541) 472-7811

About this provider

This provider is currently only accepting new patients who are enrolled in AHNPlus through their employer’s health plan.


Samuel Leung earned his Doctor of Osteopathic Medicine degree from the New York Institute of Technology College of Osteopathic Medicine in Old Westbury, New York. He served his internship and residency at Clarion Hospital in Clarion, Pennsylvania.


  • Provides primary and preventive care to adults and children
  • Evaluates and treats illness with a holistic approach to patient care
  • Manages chronic conditions


Dr. Leung is dedicated to caring for each patient as a whole person: mind, body and spirit. Outside the office, he enjoys calligraphy, drawing and painting.

Patient experiences

October 25, 2022
Dr Leung and all of the staff are very helpful, nice, and show they care. Everyone is very caring I'm so grateful for this group. Asante care is great!
October 03, 2022
At Asante family Medicine, I have always felt like the people that worked there were professional and always helpful.
October 03, 2022
All the staff I came in contact with in Leaun office.
September 21, 2022
All was Great and Professional! Thank You
September 13, 2022
I am very happy with the care I get from Dr Leung and his associates.
September 12, 2022
Michelle, James, Dr Leung
September 11, 2022
September 08, 2022
The improvement between the care I am receiving at Asante, and the care I received at [ ], is unbelievable. I should have switched sooner.
September 07, 2022
they all were very good
September 02, 2022
Dr Leung, who is very good, (not always true), and is also likable (sp).
August 31, 2022
Yes, MY Doctor, Dr. Samual Leung. I worry sometimes that he will leave. If you can keep him here please do. (Well while I'm alive anyway). I'm old so.
August 30, 2022
Alex is so wonderful and caring.... we miss him when he's not there
August 30, 2022
Dr Samual Leung - is the best doctor I've ever had. He cares about my health and asked really good questions to make sure I provide the best information for him so he can assess my health better.
August 29, 2022
Everyone in the office and assistants do their job with great courtesy and care.
August 28, 2022
August 27, 2022
It's the best It doesn't get any better than that
August 24, 2022
Everyone in this office is wonderful, honestly. I love Dr. Leung because he's knowledgeable, personable and never feels like he's in a rush. I appreciate his expertise. Also, he always listens to my concerns and makes sure he understands what they are and what I need or am asking for. I feel very fortunate to have him as my primary physician.
August 12, 2022
Dr. Leung
August 11, 2022
best dotor I have had in 20 years !
August 11, 2022
Dr.Leung has an outstanding interest in my health and is very knowledgeable and up to date on recent medical improvements
August 10, 2022
Dr Leung is truly the best GP I've ever had. He has always looked into my file before my visit,(or he has a phenomenal memory), and has something to suggest or ask about. He is extremely easy to talk to, and intensely knowledgeable in general. He is also just an very nice guy.
August 10, 2022
My regular provider in the same office as Dr. Leung, Dr. [ ], is always very thoughtful and concerned. He listens and provides the care I need and any referrals I need are done right away. I would recommend him to anyone of my friends or family.
August 02, 2022
I really appreciated that I felt that he listened to my concerns and gave me information and we worked together towards my healthcare needs.
July 30, 2022
Dr. Leung
July 29, 2022
First time seeing Dr.Leung, I really liked him. He was friendly, caring, honest and gave me time and really listened to me!
July 22, 2022
Dr Leung listens and gets involved.
July 18, 2022
Dr. Leung is always outstanding. He is knowledgeable, and sincere in his medical practice.
July 15, 2022
I like Dr leung. He's patient knowledgeable and understanding. I feel like he wants to help me feel better.
July 14, 2022
Dr Leung
July 14, 2022
Receptionist and nurse who helped me on last visit yesterday were very impressive excellent I'm grateful
July 14, 2022
Dr. Samuel Leung
July 11, 2022
I am always happy with my care.
July 08, 2022
My Doctor of course and all of the staff are extremely excellent.
July 08, 2022
I saw Dr. Leung when referred to him by [ ] and I was very pleased with his demeanor, knowledge, and helpfulness. I'm very satisfied with the care I received from Dr. Leung and look forward to being seen by him in the future.
July 06, 2022
Dr. LRUNG improved my medication quantities which has helped me!Thanks, [name], patient.
July 06, 2022
Dr LuengHe communicates his thoughts well, and is honest. At the same time, he respects my health care decisions and keeps me advised as to possible consequences (good or bad). I especially like his advise pertaining to symptoms and action I should take regarding them! I believe Dr Leung has saved my life several times by keeping me informed regarding my health.
July 06, 2022
Dr.Leung is a very good doctor. I'm almost 72 and I've seen my share of doctors. I pray he never leaves. You are very blessed to have him.
July 01, 2022
I would say all folks at Asante do a good job!
June 28, 2022
Dr., his MA Michael, and all of his Nurses.
June 28, 2022
My visits to Dr. Leung have always been great.
June 28, 2022
everyone in this office is always courteous and helpful
June 28, 2022
Very pleased with Dr Leung and staff. I feel that my needs are met and care is good.
June 28, 2022
Dr. Leung and his assistant
June 27, 2022
The Dr and all staff.
May 09, 2022
I appreciate Dr. Leung's 'get right on it' help after listening to all that I have to say and asking questions directly related to the situation.
May 04, 2022
All of Dr. Leung staff
April 28, 2022
Doctor and staff were great
April 24, 2022
Been very happy with Dr Leung care. Hope it can continue.
April 22, 2022
Dr Leung nurse (male) is awesome
April 21, 2022
We met together with Dr. Leung. He showed sincere interest in both myself and my husband.
April 21, 2022
Asante as a whole, because they got me in for a cortisone shot rather quickly. Thank you.
April 21, 2022
great staff
April 21, 2022
Michelle is always nice to us and answers all of our questions.
April 16, 2022
Dr Leung �. My husband had passed away & Dr Leung was very gracious & kind spending extra time with me.
April 16, 2022
I've always been very satisfied with this office. I was happy with my last visit, but was not contacted with test results, and have not been able to talk with the dr or his assistant to find out or ask questions. Only the front desk lady telling me more tests.
April 10, 2022
Dr. Leung!!! Even though he is not my regular primary doctor he went out of his way to help me understand my recent [service] and took a lot of time explaining everything I had questions on. Excellent doctor!!!PLEASE NOTE- this video call was my only interaction with Dr. Leung therefore any ratings Re: the last 6 months really DONT apply to him but [ ] ( the poor reviews) & good ones: Drs [ ] & Leung. @ one visit only- this one you're requesting feedback on.)
April 07, 2022
Alex (Dr Leung's nurse) is always so very pleasant and professional. He always greets us with a big smile and asks how we are doing? He is gentle when taking bbp and always asks before just reaching for an arm. He makes me feel very comfortable and cared for. I am always very happy to see him.As for Dr. Leung - we are blessed with such a caring and smart doctor who works hard to make sure our health is the best that can be.Our only concern is that over time we've seen many other doctors leave Asante and hope that the management of Asante work hard towards keeping these great doctors.
April 07, 2022
Dr Jeung
March 30, 2022
Dr. Leung is a great guy and fine physician, I intend to retain him as long as he remains in the area, he is a great asset to this community. His staff are wonderful, kind friendly professionals as well, and reflect his character in their patient care. Will say, I have "Asante My Chart" and don't require interaction regarding test results so it's "Not Applicable", and my prescriptions, the few I have, are static, not changing, and require, as well, no interaction with my PCP. This is a very fine professional practice,
March 30, 2022
A very good Doctor. Treated me with respect and was concerned for my health.
March 24, 2022
Seems genuinely interested
March 24, 2022
Dr luang Is always understanding
March 23, 2022
My doctor and all his staff and a lady who help me get on my chart
March 23, 2022
Dr Leung always listens and responds to me
March 23, 2022
Everyone was very professional,and kind.
March 22, 2022
After having been bounced around for the last several months I believe I have found the right fit in Doctor L
March 21, 2022
Hes the best Doctor I've ever had.
March 18, 2022
They are always so nice, his PA Alex has always been kind and very helpful always with a smile & cheerful personality.
March 18, 2022
Aside from Dr Leung himself there is a man by the name of Fernando who helped me towards a direction for resources regarding housing. That was an extremely pleasant surprise. Also, Tara and John have always been very articulate in response to messages i send through My chart and pleasant
March 12, 2022
My care with Dr. Leung and his entire staff has been exceptional.
March 11, 2022
MA Alex
March 10, 2022
I love my doctor and am grateful for him!
March 04, 2022
March 02, 2022
Dr. Leung & his team have been extremely helpful and informative. Dr. Leung always takes his time with me, has great bedside manner and I never have to wait long for an appointment. His Medical Assistant Michelle has been helpful and kind as well.
February 27, 2022
Best doctor and staff accessible to me in the area!
February 24, 2022
I thought Dr Gregory Owens was exemplary in the way he handled my treatment in the ER.. Not only was he knowledgeable, friendly and a great listener but took his time explaining my situation and put me at ease with the course of treatment he prescribed. He covered the basics of my situation that I could readily understand and he was not hesitant in answering any of my follow-up quesitions
February 23, 2022
I think Doctor Leungs whole team is outstanding I have been with them for 3 or 4 years now maybe more and I could not be happier with my health provider
February 23, 2022
Everyone was EXCELENT
February 18, 2022
Dr. Leung provided some insight to a long standing problem that has been overlooked by previous physicians. I very much needed this information and I wish to thank him.
February 18, 2022
I think the entire staff have been very professional and provided me with accurate timely feedback. The entire staff is outstanding. Thank you
February 17, 2022
Doctors [ ] and Leung, and their medical assistants.
February 17, 2022
Dr nurses do a excellent job dr is great he's. The best GP out there
February 17, 2022
Yes, My care provider
February 16, 2022
Dr Leung and his assistant were awesome! And the receptionist was great as well. There wasnt a long wait even. All in all this was a good visit. Thanks to the office staff and the medical staff, keep up the good work.
February 16, 2022
Front reception Tess, MA Alex, and Dr. Leung! All were fantastic!!
February 15, 2022
Dr Samuel Liang gave me very satisfactory care
February 15, 2022
Everyone in always kind and courteous and knowledgeable when it came to any of my appointments.
February 11, 2022
February 07, 2022
Everyone I visit with during an appointment is kind, knowledgeable and cares about the issues I'm discussing with them.
February 07, 2022
My entire experience with Asante has been very good.
February 06, 2022
samuel [ ]
February 03, 2022
Dr Leung is always outstanding. David at the Clinic registration desk was outstanding.
February 01, 2022
Both Dr Hallows and Leung were compassionate toward my Dad and his pain. Every time he's left their office he feels some relief from his chronic pain due to old injury or gout flare up. Thank you!
January 31, 2022
Dr. Leung is very caring & sends me to specialists and/or labs when needed. Aubrey Shaw-Hetland was very caring & had time let suggestion about various modalities on our monthly tele-med calls! Franco is new I just met him. But he asked appropriate questions & seemed interested in what I had to say. He was knowledgeable about my medical history.
January 28, 2022
Dr. long was very easy to talk to you and seem to be exceptionally break break up break bright BRIGHT he understood a medic both medical and chemical nomenclature very well
January 21, 2022
Michelle has always been helpful and I have had her help me more than one time. She is always there and has provided help for me many times.
January 10, 2022
Dr. Leung because he always listens to my questions and concerns.
January 08, 2022
Dr. Leung assistant Alex is just great to work with and help. He's very polite, respectful, remembers you and puts you at ease. Alex is an asset to this clinic and to Dr Leung patients. It's alway so much nicer when Alex is there to greet us and do the intake for the appointment
January 08, 2022
It is always a pleasure to have Dr Leung as our doctor. He is by far the best doctor who understands my challenging medical conditions. He doesn't cut me off when talking about the various issues that I sometimes face but always is respectful and very helpful in addressing them. Thank you for retaining such a gifted doctor.
January 05, 2022
Dr Samuel Leung
January 01, 2022
I have been seeing Dr. Samuel leungFor several years now. I'm in my early 50s. I have A laundry list of health issues. Anything from [diagnosis] to getting ready to have a complete [service]. I hate going to the doctor, avoided at all costs however it's definitely worth mentioning Dr. Leung, I feel goes above and beyond to accommodate my health needs truly listening to me and willing to try suggestions that I might offer if he feels it would improve or benefit me and my particular element. I also feel that Asante in general has done a good job with my overall health needs as far as diagnosing the problem and getting me into the particular specialist that Is needed to treat my particular health issue at the time. Thank you Dr. Leung!!
December 29, 2021
My doctor Samuel Leung
December 15, 2021
the ability to deal with my various problems in an intelligent and understanding manner.
December 13, 2021
I'm not sure if he can receive this, but Dr. Leung himself has been an excellent candidate for an award. He has handled my continuing problems presented by [diagnosis] with knowledge that one would not expect to encounter in a Primary Physician. A Specialist, yes, but he is expected to cover such a road range of different illnesses that this kind of focus is exceptional.
December 10, 2021
During my recent years with Brandy [ ] as a provider, Kaylee, Medical Assistant, was (and still is) exceptional. She's incredibly responsive with her timeliness and accuracy of her messages. I saw Dr. Leung for one acute apt. Asante has transferred me to Dr. [ ] for ongoing care.Mostly, thank you to Asante for your leadership, courage and common sense to require employees to be vaccinated during this pandemic.
December 09, 2021
The staff outstanding
December 05, 2021
Dr. Leung listens. And he shows me respect. I have not always found this in my doctors so I am very grateful.
December 04, 2021
I thought Dr Leong was very easy to talk to. His calm demeanor is very reassuring. I appreciate his taking a consult with me when my primary was not available.
December 01, 2021
Dr. Leung and his assistants are great helpful and caring
December 01, 2021
Dr leung and his medical staff are great
November 29, 2021
Everything and everyone.
November 29, 2021
Dr. Samuel Leung. A good doctor i feel confident in and wish to continue with as my primary. Listens to all my needs and acts in them. I plan to stay
November 26, 2021
Dr. Leung & his staff have been very kind. I would recommend his team to close family & friends. My Son is a [ ] and my Daughter [ ]. I would only trust his group, due to his bedside manner. Dr. Leung is very informative on the vaccines, etc. Never any pressure, but extremely informative!
November 24, 2021
I love it here I've gotten over and beyond care from my provider and staff
November 24, 2021
I believe Asante IS outstanding---24-7. Thanx
November 24, 2021
November 06, 2021
Dr. Leung and his staff.
November 01, 2021
Deana at the Dr. Leung's office was so helpful with our handicap license application form. She went out of her way to have Dr. Leung sing the form so that we didn't have to come back or drive without the handicap license card. She is always such a nice up beet lady and we just love her so much.
November 01, 2021
Dr Samuel Leung. He always listens and talks about my health and medications and what's going on in my life and genuinely cares.
November 01, 2021
My doctor Samuel
October 28, 2021
Brandy Thompson, my prior dr, was amazing!
October 21, 2021
Dr. Leung seems to listen & respond to my healthcare needs. He orders lab work, prescriptions & referrals to specialists as appropriate. The referred specialists have been responsive to my medical needs & usually schedule appointments in a timely manner.
October 20, 2021
Everyone on my team is friendly, helpful, and courteous. I am so blessed by the doctors, nurses. PAs, and others as Asante. Please keep up the good work and know I appreciate you.
October 20, 2021
Dr.Leung, Alex and Michelle
October 17, 2021
Dr. Leung is very knowledgeable and thorough in evaluating the patient's changing conditions.
October 14, 2021
Everyone associated with Dr Leung's office has always treated me with kindness, patience, and consideration. But I am most impressed with how far Dr Leung has come in the last year. He appears to be more comfortable with his position. More relaxed. We have talked more in the last two visits than in the two years prior. I always felt Dr Leung was competent. Now I get the feeling he is also comfortable with his clients. More personable. Making him, in my opinion, a far better Dr. People want a Dr. they can talk to. And Dr Leung is growing into that.
October 11, 2021
Dr. Leung and assistant
September 15, 2021
September 15, 2021
I am increasingly impressed with Dr. Leung each time I visit. He is a caring and competent physician.
September 12, 2021
Besides Sam Leung, D.O. , the lady who checks you in. She calls me to tell me of i got my meds or any other question o may have and i in return make her laugh. She's a good one
September 11, 2021
Dr Leung is such a great doctor. We feel blessed to have him and he works so hard to make sure he provides the best care.
September 11, 2021
dr lueng
September 11, 2021
Dr Leung is an exceptional doctor. The ability to work with a doctor who actually listens and understands all the concerns without any judgement is a gift. Dr. Leung has always worked to improve my health and work towards finding better ways to help me. We would be lost without such great guidance and help with our health
September 11, 2021
September 11, 2021
Dr Leung is the best doctor I have ever had. He works hard to keep me informed on my health. He is always interested in helping me to improve. I wish more doctors listened as well as he does and helps as much as he has.
September 05, 2021
The physical therapists Rebecca and Luke were very good and very caring. I would not be doing so well without them. I appreciated that when I could not see Dr. Leung his office scheduled me with his associate and she was quick to get me the help I needed.
September 05, 2021
ma Alex was very good.
September 04, 2021
This was a referral to Dr Leung by another providers office and he was very responsive to my questions and provided the care I needed at that time( a prescription and a referral for a test). [NAME]
September 01, 2021
Vicky at the front desk
August 30, 2021
Dr. Leung is a wonderful doctor and I am pleased by my visits to him.
August 27, 2021
I've only seen Dr. Leung when my provider couldn't. All experiences were positive. I just wish I could have him as my permanent provider.
August 27, 2021
Everyone at Asante has been very professional, kind and atentitive.
August 27, 2021
Dr. Samuel leoung Understanding of the diversity in this community
August 26, 2021
I think everyone I came into contact with was just great.
August 23, 2021
My doctor is always been courteous and very alert to what's going on with my health he's one of the best that I've ever seen and I've seen a lot of doctors I would recommend him highly to anybody that's in the situation that I'm in thank you
August 22, 2021
everyone is great
August 18, 2021
I think Dr Leung is a very intelligent and informed person. I appreciate the way he answers questions I have.
August 18, 2021
Dr. Leung & his Medical Assistant/Nurse have always been very helpful in answering questions. Both are very patient and informative. I feel very comfortable with Dr. Leung's knowledge and asking questions about my health concerns.
August 18, 2021
Dr. Leung has always listened to my concerns and made efforts to try to resolve my issues either by referring me to a test, specialist or new meds. I have the utmost respect for his inputs and help in the areas needed. I'm feel very blessed to have him as my physician.
August 05, 2021
I got exactly what I needed and I'm now pain free He's a miracle worker!


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As the largest health care provider in nine counties, Asante provides comprehensive medical care to more than 600,000 people throughout southern Oregon and northern California. Our facilities include Asante Ashland Community Hospital in Ashland, Asante Rogue Regional Medical Center in Medford, Asante Three Rivers Medical Center in Grants Pass, Asante Physician Partners and additional health care partnerships throughout the region.