Corey Marcell Warner, MD
Internal Medicine
About
About The Provider
Provider Type
Locations
- Primary Care, Specialty Care: Adventist Health Clear Lake
- 18990 Coyote Valley Road, Suite 10, Hidden Valley Lake, CA 95467
- Get Directions
- phone: 707-987-8344
Expertise
Education
Oregon Health & Science University
Medical SchoolLegacy Emanuel Hospital and Medical Center
Residency ProgramBoard Certifications
Internal Medicine
American Board of Medical Specialties, 2007Insurance
- Adventist Health Employee Health/Incentive Health
- Aetna
- Anthem Blue Cross
- Blue Shield
- Cigna
- Coventry
- Galaxy
- Health Net
- Health Smart
- Medi-cal ORP
- Networks By Design
- Partnership Health Plan
- PFMC
- Tricare
- Triwest
- TRPN
- Western Growers
Reviews
4.8 of 5 stars
538 Ratings, 71 ReviewsThe provider star rating is calculated using patient responses to the five care provider questions in our patient satisfaction survey. Below you can see the provider’s star rating and the number of his or her patients who have provided feedback.
- 5 out of 5 starsReviewed on 4/4/2024
Dr Warner is the best makes sure I have any info I need
- 5 out of 5 starsReviewed on 3/31/2024
Very good experience.
- 5 out of 5 starsReviewed on 3/31/2024
I was very impressed with how quickly I was diagnosed & treated.
- 5 out of 5 starsReviewed on 3/25/2024
Dr. Warner never loses his composure or professionalism with me, even when I'm being difficult. I find that very impressive.
- 5 out of 5 starsReviewed on 3/14/2024
Dr. Warner talked with me about progress and future needs to continue on my health journey. He did a great job of listening to me and letting me know he can be reached or seen at anytime I may need more support or help with my journey. I feel confident that he understands my health needs and concerns and truly believes that as his patient I get to my health goal. His positive attitude and ability to talk/listen makes a true difference.
- 5 out of 5 starsReviewed on 3/7/2024
Dr Warner has always treated me effectively and inclusively.
- 5 out of 5 starsReviewed on 3/6/2024
We couldn't do it with out Cory Warner.
- 5 out of 5 starsReviewed on 1/30/2024
Dr. Warner is the best primary doctor I have had in a very long time.
- 5 out of 5 starsReviewed on 1/27/2024
I always have felt Dr. Warner included me in my health decisions.
- 5 out of 5 starsReviewed on 1/20/2024
Love Dr. Warner. He is great.
- 5 out of 5 starsReviewed on 1/19/2024
Dr. Warner is the best
- 5 out of 5 starsReviewed on 1/18/2024
My doctor is a awesome person he cares for my well-being
- 5 out of 5 starsReviewed on 1/17/2024
Dr. Warner is just the best Dr ever. He is concerned he listens and is just a wonderful person
- 5 out of 5 starsReviewed on 1/17/2024
Dr. Warner us an excellent doctor.
- 5 out of 5 starsReviewed on 1/17/2024
I will recommend Dr C Warner
- 5 out of 5 starsReviewed on 1/9/2024
He's a wonderful doctor.
- 4 out of 5 starsReviewed on 1/8/2024
Dr warner is a very good doctor
- 5 out of 5 starsReviewed on 1/3/2024
Dr Warner is the best
- 5 out of 5 starsReviewed on 1/3/2024
Professional, caring and the best primary care physician I've known.
- 5 out of 5 starsReviewed on 12/28/2023
Dr. Warner and staff are absolutely the best. Knowledgable, accurate, and caring. Always top notch.
- 5 out of 5 starsReviewed on 12/22/2023
I love this clinic and Dr. Warner, have been coming here since 2007 when I moved.
- 5 out of 5 starsReviewed on 12/18/2023
My physician is a wonderful doctor. I'm very thankful to have him as my doctor.
- 5 out of 5 starsReviewed on 12/14/2023
Every one was great
- 5 out of 5 starsReviewed on 12/9/2023
Dr. Warner listened to my concerns and gave me information that I needed.
- 5 out of 5 starsReviewed on 11/30/2023
Warner was great. He was thorough. He listened. He understood the severity and took the time to listen. He has a way of making me feel like he Genuinely cares.
- 5 out of 5 starsReviewed on 11/22/2023
Very happy with Dr. Warner.
- 5 out of 5 starsReviewed on 11/15/2023
Dr.Warner is very caring and thorough. He is one of your best Doctor.
- 5 out of 5 starsReviewed on 11/13/2023
Dr. Warner is always so engaged in my care & wellbeing. He is a stellar doctor!!
- 5 out of 5 starsReviewed on 11/8/2023
Dr. Warner is a good doctor for seniors because he cares
- 5 out of 5 starsReviewed on 11/8/2023
Dr. Warner is the best!!
- 5 out of 5 starsReviewed on 11/2/2023
Dr Warner listen to my concern and explained the proper test and referral I need.I believe he addressed my concera
- 5 out of 5 starsReviewed on 11/1/2023
Dr Warner is the best doctor I've ever had.
- 5 out of 5 starsReviewed on 10/25/2023
I like Dr. Warner very much and I think he would be a great physician if he spent more time with the patient .
- 4 out of 5 starsReviewed on 10/20/2023
He is always up to date with my condition and knows my history very well.
- 5 out of 5 starsReviewed on 10/16/2023
Dr. Warner always surprises me with his up-to-date knowledge of my conditions. Exceptional care provider.
- 5 out of 5 starsReviewed on 10/10/2023
Dr. Warner was great.
- 5 out of 5 starsReviewed on 10/10/2023
Dr.warner really trying to solve my problems
- 5 out of 5 starsReviewed on 10/10/2023
Very careing, and carefully listened to all of my concerns!
- 5 out of 5 starsReviewed on 10/10/2023
Dr. Corey Warner is awesome! I really appreciate him as my provider because he listens to my health issues/concerns and do something about them.
- 5 out of 5 starsReviewed on 9/28/2023
Dr. Warner listened and seemed to care about what I thought I needed
- 5 out of 5 starsReviewed on 9/25/2023
Dr. Werner always comes prepared to my appointment Even though I don't see him very often, he does a brush up before he walks in the room, and my details are fresh in his brain That's a parent when I discuss my health with him
- 5 out of 5 starsReviewed on 9/20/2023
I am very pleased with the doctor at this office
- 5 out of 5 starsReviewed on 9/18/2023
The wife and I really appreciate how Dr Warner and his staff take care of us. Top notch!
- 5 out of 5 starsReviewed on 9/18/2023
Dr Warner is awesome very helpful and informative explains everything great
- 4 out of 5 starsReviewed on 9/16/2023
In looking back more discussion about treatment options and treatment risks may have been in order.
- 5 out of 5 starsReviewed on 9/16/2023
I received great care from the doctor.
- 5 out of 5 starsReviewed on 9/14/2023
I had a doctor for over twenty years and getting a new doctor concerned me greatly. Dr Warner has made my transition so stress free and I have great confidence with him being my primary care doctor.
- 5 out of 5 starsReviewed on 9/14/2023
Dr Warner had a perfect combination of taking us seriously yet gently with humor easing our fears. Gave solid advice for taking control of health aspects we could control or influence.
- 5 out of 5 starsReviewed on 9/14/2023
Everything went very smooth and timely
- 5 out of 5 starsReviewed on 8/31/2023
Dr. Warner is an excellent physician. He is very compassionate and knowledgeable.
- 5 out of 5 starsReviewed on 8/28/2023
All good. Never anything negative to report.
- 5 out of 5 starsReviewed on 8/24/2023
Dr. Warner was very good!
- 5 out of 5 starsReviewed on 8/22/2023
Dr Warner always includes me in making decisions about my blood pressure issues.
- 5 out of 5 starsReviewed on 8/9/2023
I am very, very happy with Dr. Corey
- 5 out of 5 starsReviewed on 7/26/2023
Dr Warner is amazing he cares so much and always listens to what is going on
- 5 out of 5 starsReviewed on 7/20/2023
After 13 years, I still feel heard and cared for when I leave. Always excellent care from Dr Warner and staff.
- 5 out of 5 starsReviewed on 7/19/2023
Best doctor!!
- 5 out of 5 starsReviewed on 7/17/2023
The best
- 4 out of 5 starsReviewed on 7/13/2023
He is an excellent Dr.
- 5 out of 5 starsReviewed on 7/11/2023
Cory is the Best!
- 5 out of 5 starsReviewed on 7/6/2023
Dr. Warner and staff are the best!
- 5 out of 5 starsReviewed on 6/29/2023
We think Dr Warner is one of the best care providers associated with Adventist Health.
- 5 out of 5 starsReviewed on 6/14/2023
The "Good Doctor" was good and funny.
- 5 out of 5 starsReviewed on 5/24/2023
Always a great visit with Dr WarnerI have so much confidence in him
- 5 out of 5 starsReviewed on 5/23/2023
Dr. Warner is an excellent doctor, I've been going there for years, very happy he's my doctor
- 5 out of 5 starsReviewed on 5/14/2023
Dr Warner is always very professional and has always had a solution to my problems
- 5 out of 5 starsReviewed on 5/9/2023
Dr. Warner is personable, a great listener, and empathetic. He took the time to thouroughly explain the situation and order the appropriate next tests. I appreciate his honestly, sincerity, and always the most AMAZING bedside manner. Thank you Dr. Warner!
- 5 out of 5 starsReviewed on 5/9/2023
Great doctor always a pleasure to see him
- 5 out of 5 starsReviewed on 5/7/2023
Dr. Warner is an excellent doctor.
- 5 out of 5 starsReviewed on 5/3/2023
Dr Warner is the only doctor I hope to have forever
- 5 out of 5 starsReviewed on 5/3/2023
Dr. Warner provided me with prescriptions to help with my pain and address long term results and possible procedures to further help with my pain.