
Highlights
Age Groups Seen
- Infants and Toddlers (ages 0-3)
- Children (ages 4-11)
- Adolescents (ages 12-17)
- Adults (ages 18-64)
- Geriatrics (ages 65+)
Languages
- English
Gender
MaleAbout Donald Greggain
Locations
- 2315 8th Street, Lewiston, ID 83501
- Get Directions
- phone: 208.746.1383
- fax: 208.792.0977
- Life Care Center
- 325 Warner Drive, Lewiston, ID 83501
- Get Directions
- phone: 208.798.8500
- fax: 208.799.5784
- Brookdale
- 2975 Juniper Drive, Lewiston, ID 83501
- Get Directions
- phone: 208.746.8676
- fax: 208.743.8865
Expertise
Education
- Residency: Plains Health Center, Family Medicine, 1982
- Medical School: University of Saskatchewan College of Medicine, 1980
Insurance
- AARP
- Aetna / US Healthcare
- Allegiance Benefit Plan Management
- Ameriben Solutions
- Amerigroup
- Asuris Northwest Health
- BCBS-ID Blue Cross
- BCBS-ID Regence Blue Shield
- Blackhawk Claim Services
- Champus Tricare For Life
- Champva
- Cigna
- Cigna Supplemental Insurance
- Community Health Plan of WA
- Coordinated Care
- Employee Benefit Management Services
- First Choice Health Plan
- Humana
- Medicaid-ID
- Medicaid-WA
- Medicare PBB
- Medicare PIN
- Molina Healthcare of ID
- Molina Healthcare of WA
- Mutual of Omaha
- Optum Health
- Other Commercial (MedLic#)
- PacificSource Health Plans
- Railroad Medicare-Palmetto
- Staff Benefits Management Administrators
- Sterling Life Insur Co
- Surest
- Tricare West
- United Healthcare
- United Healthcare Student Resources
- United Medical Resources
- University Health Plans - UT
- Veterans Affairs - Triwest
- Veterans Affairs-Federal
- Washington Labor & Industries
- Web TPA
- Wellcare
- Zenith Administrators
Ratings & Reviews
4.9 out of 5
322 ratings, reviewsThe Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.
- 5 out of 5 starsReviewed on 9/1/2025
- 5 out of 5 starsReviewed on 8/28/2025
He is absolutely amazing!
- 5 out of 5 starsReviewed on 8/28/2025
- 5 out of 5 starsReviewed on 8/27/2025
- 5 out of 5 starsReviewed on 8/25/2025
- 5 out of 5 starsReviewed on 8/23/2025
Honest, friendly, thorough and informative!
- 5 out of 5 starsReviewed on 8/22/2025
- 5 out of 5 starsReviewed on 8/22/2025
Best Doctor we've ever had.
- 5 out of 5 starsReviewed on 8/22/2025
Very pleasant
- 5 out of 5 starsReviewed on 7/25/2025
Very good listener and spends ample time with me as the patient.
- 5 out of 5 starsReviewed on 7/23/2025
Dr Greggain is such a personable practioner. He truly cares about his patients and their lives. He remembers your details at each visit. Dr Greggain is a wonderful provider.
- 5 out of 5 starsReviewed on 7/23/2025
- 5 out of 5 starsReviewed on 7/20/2025
He takes time to listen and genuinely cares about your health concerns. He gives a clear explanation that is easy to understand.
- 5 out of 5 starsReviewed on 7/18/2025
Dr Greggain is fantastic. Couldn't ask for a better doctor to patient interaction.
- 4 out of 5 starsReviewed on 7/14/2025
- 5 out of 5 starsReviewed on 7/14/2025
- 5 out of 5 starsReviewed on 7/8/2025
I love having Greggain as my health care provider!
- 5 out of 5 starsReviewed on 7/8/2025
- 5 out of 5 starsReviewed on 7/7/2025
Dr. Greggian is very personable, has answers and knowledge. Super great Doctor. All A+'s
- 5 out of 5 starsReviewed on 7/7/2025
- 5 out of 5 starsReviewed on 7/2/2025
I always feel like I get excellent care from Dr. Greggain and I feel cared about as a patient and a person
- 5 out of 5 starsReviewed on 7/2/2025
- 5 out of 5 starsReviewed on 6/30/2025
- 5 out of 5 starsReviewed on 6/26/2025
Dr. Greggain is a consummate professional and puts you at ease when discussing your health.
- 5 out of 5 starsReviewed on 6/25/2025
Dr. Greggain is a great gift to the community. He has been my doctor for 25 years.
- 5 out of 5 starsReviewed on 6/24/2025
Very satisfying to totally trust my Dr.
- 5 out of 5 starsReviewed on 6/24/2025
- 5 out of 5 starsReviewed on 6/19/2025
Excellent help
- 5 out of 5 starsReviewed on 6/19/2025
- 5 out of 5 starsReviewed on 6/19/2025
Dr. Greggain is awesome! He makes me feel like I'm his only patient.
- 5 out of 5 starsReviewed on 6/19/2025
Dr Greggain really listened to my ailments. He gave me an action plan and was optimistic and kind. I felt like he heard me.
- 5 out of 5 starsReviewed on 6/17/2025
- 5 out of 5 starsReviewed on 6/16/2025
- 5 out of 5 starsReviewed on 6/12/2025
Dr Greggain is the best of the best.
- 5 out of 5 starsReviewed on 6/12/2025
He is the best!
- 5 out of 5 starsReviewed on 6/11/2025
I have always appreciated the care Dr. Greggain has provided me, and the fact that he does so with such kindness and concern are pluses. He absolutely cannot retire until I have passed!
- 5 out of 5 starsReviewed on 6/11/2025
- 5 out of 5 starsReviewed on 6/9/2025
- 5 out of 5 starsReviewed on 6/8/2025
- 5 out of 5 starsReviewed on 6/6/2025
Dr. Greggain is very personable and knowledgeable. I always feel very comfortable discussing any health issue with him. He genuinely cares for his patients.
- 5 out of 5 starsReviewed on 6/5/2025
- 5 out of 5 starsReviewed on 6/4/2025
- 5 out of 5 starsReviewed on 6/3/2025
- 5 out of 5 starsReviewed on 5/30/2025
Dr. Greggain is caring, patient, and very knowledgeable. We always appreciate how he explains things to us in ways that we can understand.
- 5 out of 5 starsReviewed on 5/29/2025
- 5 out of 5 starsReviewed on 5/28/2025
Dr Greggian is the only dr who has ever listened and got to root of problem. He does not just pass you off and say oh it will go away. He fights to help you and listens to every concern. He wants to truly help his patients live the best possible life. So thankful he is my dr.
- 5 out of 5 starsReviewed on 5/23/2025
- 5 out of 5 starsReviewed on 5/22/2025
- 5 out of 5 starsReviewed on 5/18/2025
- 5 out of 5 starsReviewed on 5/16/2025
Dr. Greggain always takes the time needed to address all your concerns , and follows through on what needs to be done.
- 5 out of 5 starsReviewed on 5/16/2025
He was amazing! Definitely will reccomend!
- 5 out of 5 starsReviewed on 5/15/2025
- 5 out of 5 starsReviewed on 5/15/2025
Dr Greggain is not only a Dr but a friend
- 5 out of 5 starsReviewed on 5/15/2025
Dr Greggain always listens to our concerns when we see him.
- 5 out of 5 starsReviewed on 5/14/2025
- 5 out of 5 starsReviewed on 5/14/2025
- 5 out of 5 starsReviewed on 5/13/2025
Excellent care from Dr. Greggain!
- 5 out of 5 starsReviewed on 5/9/2025
The BEST!!
- 5 out of 5 starsReviewed on 5/8/2025
He is the BEST
- 5 out of 5 starsReviewed on 5/7/2025
- 5 out of 5 starsReviewed on 5/6/2025
The best! Always enjoy my appointments with Dr Greggain.
- 5 out of 5 starsReviewed on 5/4/2025
- 5 out of 5 starsReviewed on 5/3/2025
- 5 out of 5 starsReviewed on 5/3/2025
Very short wait to see the doctor.
- 5 out of 5 starsReviewed on 5/1/2025
- 5 out of 5 starsReviewed on 5/1/2025
Unlike some other physicians I have experienced, Dr Greggain actually listens to what I have to say. The others appear to be impatiently waiting for me to stop telling them how I feel so they can give me their expert opinion. If they don't listen, then their opinion is not that completely or properly founded in my estimation.
- 5 out of 5 starsReviewed on 4/30/2025
- 5 out of 5 starsReviewed on 4/30/2025
Great DR.
- 5 out of 5 starsReviewed on 4/28/2025
Dr Greggain is the best doctor I've encountered. His experience in medicine allows me to get answers without having to chase around for tests. And, he's genuine, friendly and a good sense of humor in stressful situations. I'm very appreciative of the care that Dr Greggain provides.
- 5 out of 5 starsReviewed on 4/27/2025
I am always amazed with the total care Dr. Greggain shows every time we are in his office. Knowing what has medically happened since our last visit. He always makes sure we understand all aspects of our medical issues, and follows through with everything he has told us.
- 5 out of 5 starsReviewed on 4/25/2025
- 5 out of 5 starsReviewed on 4/25/2025
I really trust him I have had him as my Dr.for years and he has been very good to me
- 5 out of 5 starsReviewed on 4/7/2025
- 5 out of 5 starsReviewed on 4/5/2025
- 5 out of 5 starsReviewed on 4/3/2025
- 5 out of 5 starsReviewed on 4/1/2025
He explained ER visits from previous day..what they were talking about and what they weren't. He did multiple tests to make right diagnosis
- 5 out of 5 starsReviewed on 4/1/2025
- 5 out of 5 starsReviewed on 3/31/2025
So kind and understang.
- 5 out of 5 starsReviewed on 3/29/2025
- 5 out of 5 starsReviewed on 3/26/2025
- 5 out of 5 starsReviewed on 3/26/2025
Thank you for always making me feel important
- 5 out of 5 starsReviewed on 3/25/2025
He has been just awesome in our care. He refers us on when needed and probably saved a life when he referred to Dr Dietrich years ago..which resulted in a cancer diagnosis. He always listens and we fully respect him.
- 5 out of 5 starsReviewed on 3/25/2025
The best honest and skilled doctor I have ever seen
- 5 out of 5 starsReviewed on 3/25/2025
- 5 out of 5 starsReviewed on 3/21/2025
Dr. Greggain is a great asset to your medical facility. Thank you for the way you care!
- 5 out of 5 starsReviewed on 3/21/2025
- 5 out of 5 starsReviewed on 3/21/2025
Dr. Greggain is a absolute credit to his profession, he has always been attentive to my needs and does everything he can to help me with my problems.
- 5 out of 5 starsReviewed on 3/21/2025
Need more doctors like Dr. Greggain
- 5 out of 5 starsReviewed on 3/20/2025
- 5 out of 5 starsReviewed on 3/20/2025
Excellent Doctor!!!
- 5 out of 5 starsReviewed on 3/20/2025
Always caring, knowledgeable, and respectful.
- 5 out of 5 starsReviewed on 3/20/2025
- 5 out of 5 starsReviewed on 3/19/2025
Excellent Doctor
- 5 out of 5 starsReviewed on 3/19/2025
- 5 out of 5 starsReviewed on 3/17/2025
- 5 out of 5 starsReviewed on 3/15/2025
- 5 out of 5 starsReviewed on 3/12/2025
I trust his guidance as being in my best interest.
- 5 out of 5 starsReviewed on 3/11/2025
- 5 out of 5 starsReviewed on 3/10/2025
- 5 out of 5 starsReviewed on 3/8/2025
- 5 out of 5 starsReviewed on 3/8/2025
- 5 out of 5 starsReviewed on 3/7/2025
Best doctor in the valley!!!
- 5 out of 5 starsReviewed on 3/7/2025
- 5 out of 5 starsReviewed on 3/6/2025
- 5 out of 5 starsReviewed on 3/3/2025
- 5 out of 5 starsReviewed on 2/27/2025
- 5 out of 5 starsReviewed on 2/26/2025
- 5 out of 5 starsReviewed on 2/25/2025
- 5 out of 5 starsReviewed on 2/24/2025
Dr. Greggain has always and continues to be a caring doctor. He listens and gives good advice.
- 5 out of 5 starsReviewed on 2/23/2025
- 5 out of 5 starsReviewed on 2/21/2025
- 5 out of 5 starsReviewed on 2/18/2025
- 5 out of 5 starsReviewed on 2/17/2025
- 5 out of 5 starsReviewed on 2/14/2025
- 5 out of 5 starsReviewed on 2/13/2025
- 5 out of 5 starsReviewed on 2/12/2025
- 5 out of 5 starsReviewed on 2/11/2025
- 5 out of 5 starsReviewed on 2/8/2025
- 5 out of 5 starsReviewed on 2/7/2025
Dr Greggain is an amazing physician.
- 5 out of 5 starsReviewed on 2/7/2025
- 5 out of 5 starsReviewed on 2/6/2025
- 5 out of 5 starsReviewed on 2/5/2025
- 5 out of 5 starsReviewed on 2/4/2025
- 5 out of 5 starsReviewed on 2/2/2025
- 5 out of 5 starsReviewed on 1/29/2025
- 5 out of 5 starsReviewed on 1/28/2025
- 5 out of 5 starsReviewed on 1/25/2025
- 5 out of 5 starsReviewed on 1/24/2025
Always awesome
- 5 out of 5 starsReviewed on 1/24/2025
All good
- 5 out of 5 starsReviewed on 1/23/2025
- 5 out of 5 starsReviewed on 1/22/2025
- 5 out of 5 starsReviewed on 1/22/2025
Dr Greggain and his nurse Audra are always caring and professional
- 5 out of 5 starsReviewed on 1/21/2025
- 5 out of 5 starsReviewed on 1/17/2025
- 5 out of 5 starsReviewed on 1/17/2025
- 5 out of 5 starsReviewed on 1/16/2025
Dr Greggain is the only reason that I go to St Joes.
- 5 out of 5 starsReviewed on 1/15/2025
- 5 out of 5 starsReviewed on 1/10/2025
- 5 out of 5 starsReviewed on 1/9/2025
I really like Dr Graggain. He is very caring
- 5 out of 5 starsReviewed on 1/9/2025
He is absolutely terrific!!!
- 5 out of 5 starsReviewed on 1/9/2025
- 5 out of 5 starsReviewed on 1/8/2025
- 5 out of 5 starsReviewed on 1/7/2025
Dr Greggain is the best and I followed him for 40 years!
- 5 out of 5 starsReviewed on 1/7/2025
- 5 out of 5 starsReviewed on 1/4/2025
Dr Greggain is hands down the best doctor I've ever had.
- 5 out of 5 starsReviewed on 1/3/2025
Very caring.
- 5 out of 5 starsReviewed on 10/17/2024
Dr. Greggain has been my primary care physician for many years and I am convinced that I am a healthier person, in spite of several medical conditions, because of his expertise and genuine concern. He is amazing!
- 5 out of 5 starsReviewed on 10/17/2024
Most caring physician I've ever had.
- 5 out of 5 starsReviewed on 10/17/2024
- 4 out of 5 starsReviewed on 10/17/2024
Always answers my questions
- 5 out of 5 starsReviewed on 10/15/2024
There's only one way to put it Doctor Greg is an excellent Doctor. He's carrying, worries about your health, he always remembers my family history and he always remembers what's going on in my life. It's amazing. He's a great Doctor I wish all of them were as good as Doctor Greg.
- 5 out of 5 starsReviewed on 10/15/2024
Dr. Greggain is THE BEST!
- 5 out of 5 starsReviewed on 10/15/2024
I love Dr Greggain and will be with him until he retires.
- 5 out of 5 starsReviewed on 10/12/2024
Excellent Physician. Highly recommended.
- 5 out of 5 starsReviewed on 10/11/2024
Dr. Greggain provided me with clear and complete information about my current health. He was reassuring, warm, and very professional in his manner. My appointment was not rushed, yet efficiently and competently performed. I have complete confidence in my healthcare with Dr. Greggain.
- 4 out of 5 starsReviewed on 10/3/2024
I really like him as my Dr
- 5 out of 5 starsReviewed on 9/25/2024
Staff very professional and Dr Greggain was very attentive, knowledgeable and caring!
- 5 out of 5 starsReviewed on 9/24/2024
Best doctor I've ever been to. 25 years going to him. I'm disabled w complicated history and he has known everything any specialist has told me. God bless him.
- 5 out of 5 starsReviewed on 9/23/2024
Dr. Greggain is the most caring, informative physician I have ever had. He's knowledgeable, compassionate and so personable. I Never feel rushed through any appointments by him or his staff.
- 5 out of 5 starsReviewed on 9/19/2024
He is a wonderful doctor. I would not want to go to any other one for my health care. He always takes time to answer all my questions.
- 5 out of 5 starsReviewed on 9/19/2024
Dt Greggain is the best dr I've ever had.
- 5 out of 5 starsReviewed on 9/18/2024
i have been with Doc Greggain since about 1995 and dread the day he decides to retire. Never find another doctor as committed and dedicated to my personal health as him again.
- 5 out of 5 starsReviewed on 9/17/2024
Dr Greggain is the best. He's very professional and I will follow him wherever he goes.
- 5 out of 5 starsReviewed on 9/14/2024
Dr. Greggain is a blessing for the entire community. During an appointment with him, you feel at home and can asks questions. He cares and he shows it.
- 5 out of 5 starsReviewed on 9/12/2024
It's going to be a sad sad day when Dr. Greggain retires. He is the best Dr. I've come across in the past 30 yrs. He works and listens to me and then make a decision on what to do for my health.
- 5 out of 5 starsReviewed on 8/28/2024
He was very thoughtful and took the time to go over my entire medical history. I really appreciate his ability to make me feel comfortable and important.
- 5 out of 5 starsReviewed on 8/28/2024
He is the best. I feel very comfortable and grateful having Dr Greggain as my MD.
- 5 out of 5 starsReviewed on 8/28/2024
A wonderful doctor and a wonderful person
- 5 out of 5 starsReviewed on 8/28/2024
I appreciated the explanation given to me about the MRI I had on my back.
- 5 out of 5 starsReviewed on 8/26/2024
- 5 out of 5 starsReviewed on 8/23/2024
Dr Greggain took excellent care of me, explained everything in a way that I could understand what we were doing and what was to happen next
- 5 out of 5 starsReviewed on 8/21/2024
- 5 out of 5 starsReviewed on 8/20/2024
- 4 out of 5 starsReviewed on 8/20/2024
- 5 out of 5 starsReviewed on 8/12/2024
Couldn't be happier. Dr. Greggain is simply "AWESOME".
- 5 out of 5 starsReviewed on 8/8/2024
We think Dr. Greggain is. The best , most caring doctor ever!
- 5 out of 5 starsReviewed on 8/7/2024
He has been our family doc for many years. We would not have it any other way. We have full confidence in him to make professional medical diagnoses and plans regarding our medical care.
- 5 out of 5 starsReviewed on 7/24/2024
Dr. Greggain always takes time to listen and communicate, with great kindness.
- 5 out of 5 starsReviewed on 7/23/2024
It is my opinion that DR Greggain is a very knowledagable Doctor and a credit to his profession. I enjoy conversing with him and feel that my wellness is his primary concern.
- 5 out of 5 starsReviewed on 7/22/2024
Dr. Greggain listens to my concerns and tries to find a natural way for me to ease the pain like stretching for my back and hip.
- 5 out of 5 starsReviewed on 7/18/2024
Can't imagine a different Dr. Taking care of me
- 5 out of 5 starsReviewed on 7/17/2024
Dr greggain is in tune with what I do, and I appreciate his comments and advice
- 5 out of 5 starsReviewed on 7/16/2024
As always Dr. Greggain provided me with what I needed.
- 5 out of 5 starsReviewed on 7/16/2024
- 5 out of 5 starsReviewed on 7/16/2024
Dr. Greggain came in the room with a smile on his face and made me feel welcomed. He did a thorough job of answering my questions that I had regarding my yearly physical appointment. He is a professional at what he does and SJRMC should feel honored and privileged to have a physician such as him on their staff. Thank you again.
- 5 out of 5 starsReviewed on 7/4/2024
- 4 out of 5 starsReviewed on 7/4/2024
I am so happy to have returned to Dr. Greggain as a patient. He is far better than any of the other providers I have seen in the Valley.
- 5 out of 5 starsReviewed on 7/4/2024
I'm really happy with Dr Graggain
- 5 out of 5 starsReviewed on 7/2/2024
He's the best doctor I've ever known
- 5 out of 5 starsReviewed on 6/3/2024
He is just the BEST!
- 5 out of 5 starsReviewed on 5/27/2024
After having a bad experience with my old provider, Greggain was wonderful and explained everything to me and made me feel heard regarding my concerns
- 5 out of 5 starsReviewed on 5/23/2024
Dr. Greggain is the BEST doctor and I am so blessed to have him caring for my children and I.
- 5 out of 5 starsReviewed on 5/21/2024
He has always listened to my thoughts and concerns
- 5 out of 5 starsReviewed on 5/21/2024
A great Doctor and person.
- 5 out of 5 starsReviewed on 5/17/2024
Dr. Greggain is always professional and always compassionate.
- 5 out of 5 starsReviewed on 5/13/2024
Dr. Greggain is a very caring and knowledgeable doctor.
- 5 out of 5 starsReviewed on 5/13/2024
- 5 out of 5 starsReviewed on 5/9/2024
Very good doctor with a very good manner. I really appreciate the medical/ other help he & his staff provide. Very happy with Southway Internists
- 5 out of 5 starsReviewed on 5/8/2024
I appreciate Dr. Greggain's exceptional personal care, his attention to detail, and his ability to make me feel comfortable.
- 5 out of 5 starsReviewed on 5/1/2024
- 5 out of 5 starsReviewed on 4/30/2024
I appreciate all he does.
- 5 out of 5 starsReviewed on 4/28/2024
It is always a pleasure, when we need to go see Dr. Greggain! He listens to what we say and reacts accordingly. His office and nurses are so friendly and helpful.
- 5 out of 5 starsReviewed on 4/26/2024
I always leave the office feeling confident in my diagnosis and treatment plan. I appreciate not feeling rushed during my visits and feeling cared about as a patient.
- 5 out of 5 starsReviewed on 4/24/2024
- 5 out of 5 starsReviewed on 4/24/2024
Dr Greggain has been my doctor for over 27 years and is a great doctor.
- 5 out of 5 starsReviewed on 4/17/2024
A Dr you can be comfortable with
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