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Carl Griesser, MD

Carl Griesser

Asante employed provider

Carl Griesser, MD

Patient Rating
4.92 / 5 (Based on 79 reviews) Read Patient Experiences

Family Medicine

Services offered

Family Medicine

Locations

Asante Family Medicine - Barnett
2828 E Barnett Road
Medford, Oregon 97504
Main: (541) 789-8000
Fax: (541) 789-8225

About this provider

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

Dr. Griesser is passionate about empowering his patients to improve their quality of life.

Services

  • Provides acute and same-day visits.
  • Educates patients on preventive care and healthy lifestyles.

Personal

Dr. Griesser served as Executive Director of The Mankind Project International for ten years, a non-profit organization dedicated to transforming men's lives around the globe.

Education and training

Education

University of Arizona College of Medicine, MD
Stanford Graduate School of Business, Executive program for non-profit leaders

Residency

University of Missouri, Columbia, Department of Family and Community Medicine, Family Medicine

Certifications

American Board of Family Medicine

Patient experiences

September 14, 2025
Dr. Griesser was very caring and on top of my issues. Got the referral in promptly with a prompt call back from the specialist. Went a step further to dig deeper into my case and then ordered an [ ]. Very pleased with Dr. Griesser.
September 10, 2025
I haven’t been to a doctor in sometime. I felt Dr. Griesser not only listened to my history and concerns, but valued my input as a patient.
September 04, 2025
Felt well cared fior
August 18, 2025
Dr. GRIESSER
August 16, 2025
Vickie, Dr [ ] medical assistant. I believe she is truly the sunshine of the office. Please give her a y!
July 31, 2025
Carl Griesser is one of the best Doctors that I have ever worked with. He really cared about me and what was going on with me. An amazing person as well as a great Doctor.
July 26, 2025
Dr. Griesser was excellent. He took the time needed to assess my medical needs and prescribe a comprehensive path toward improved health.
July 20, 2025
Duringmy appointment, I asked about the [ ] and it's efect on my [ ]. Carl Griesser gave me the information and we talked about it. It was a good appointment. He called me back early evening and gave me more information about the [ ], to make sure I understood the effects. I really appreciated it.
July 16, 2025
Dr. Griesser was excellent and always helpful
July 09, 2025
Dr. Griesser was excellent during my appointment. He was not rushed, asked questions and gave easy to understand responses. After our appointment he followed up with additional suggestions via [ ]. I would love to have this type of care for my primary care provider at each appointment.
July 03, 2025
Dr Carl
July 02, 2025
Dr. Griesser did a great job of processing the diagnosis and treatment of my [ ], such that I could understand the logic of his thinking. He took the time and effort to keep me in the loop, so to speak.
June 30, 2025
doctor is outstanding
June 29, 2025
Dr. Greisser is an outstanding provider. The scheduler got me in quickly for a [ ] I was experiencing and Dr. Griesser answered all my questions and I never felt rushed.
June 28, 2025
Dr. Griesser and all staff
June 28, 2025
Receptionist and provider
June 27, 2025
Dr Griesser was exceptional, not often do Doctors go the extra mile for patients, he did and it was a timely matter. He is a jewel…
June 27, 2025
I thought Dr Griesser was excellent
June 27, 2025
Thank you
March 02, 2025
This was my first visit to this Dr because my past Dr [ ] retired and I had developed [ ] and I expected [ ]. I have a follow up appointment for that with a different physician. Thanks for asking.
February 12, 2025
I had never seen Dr Griesser before, he was great. Took time, listened, answered questions, followed up quickly and effectively. His manner earns trust and respect. Dr [ ] is my primary and I am very happy with her as well
January 29, 2025
Dr. Griesser was very helpful and listened to my needs!
January 22, 2025
Dr. Griesser and Dr, [ ] were both outstanding and I am fortunate to have them both attend to me.
January 19, 2025
Dr. Griesser is a wonderful, professional, kind, thoughtful, detail-oriented, realistic physician who actually cares for and about his patients providing every possible idea after study/research and then unbelievable after appointment follow-up! Impressive and greatly appreciated!
January 02, 2025
Dr. [ ]
January 02, 2025
Dr [ ]—- so very caring with our family needs…
December 30, 2024
Val...medical assistant was GREAT
December 30, 2024
Dr.Greisser is a really great dr. I feel respected and like he really listens to me. He really tries to fix it.
December 21, 2024
Dr Adrian Sue
December 18, 2024
Dr. Griesser, Kayla, another nurse with me int he ER as well as two male PA's I think. Took a [ ] and was taken to Asante ER. Received wonderful care from everyone that worked on me that afternoon and evening . I can't begin to thank all of them for their concern and caring. Got mt through a very tough situation.
December 15, 2024
Really nice and easy to talk to. I think great care
November 23, 2024
Dr .Dr. Griesser
November 07, 2024
Dr. Carl Griesser
November 06, 2024
I appreciated Dr. Griessers’ respectful manner with me. We need more like him in Asante!
November 03, 2024
Carl was great.
November 02, 2024
Dr. [ ] and Dr. Greeser and their staffs were great.
October 30, 2024
Dr. Chris Morgan. He was my primary since the early 90's. I miss him!!!
October 30, 2024
Everyone made me feel comfortable and the Dr listened to me and understood what I was trying to say was going on.
October 27, 2024
Everyone
October 16, 2024
Carl was so amazing! He was patient, he took the time to go over all my concerns, made me feel heard, he was genuine and compassionate.
October 14, 2024
I needed serious help because of a misdiagnosis by curry medical in Brookings. I was so fortunate to get Dr. Carl Geisser. Within five minutes he properly diagnosed my condition and gave me immediate help.
October 14, 2024
Met this doctor once. Very impressed with him. Easy to talk to, very understanding of my age & life style.
October 07, 2024
Physician assistant Valerie was very thorough and helped me get my urine sample taken care of quickly. She was easy to talk to.
October 05, 2024
Dr [ ] and Dr. Griesser were both friendly and professional. Explanned meds throughly,.
October 03, 2024
Dr. Griesser was amazing, like family doctors of yesterday. I know the pressures of primary care because I’m a primary care RN, but he made me feel like I was visiting with a doc down the street who makes house calls. Very personable.
September 06, 2024
As you'll notice everyone is gracious, helpful, polite & caring. I always feel lucky to have gotten in as a patient there. I'd like to thank everyone at the Barnett Road address.
September 04, 2024
Every one treated me very well. No complaints.
September 04, 2024
Dr. Carl Greisser was outstanding. He carefully explained my current heart condition and how to care for myself.
August 31, 2024
Yes getting me in same day for my [ ] was so helpful
August 28, 2024
The Entire facility and faculty was awsome
August 28, 2024
Dr Carl Griesser was great. Took care of my problem. Outstanding job
August 26, 2024
Everyone has done all they could to make my changing health issues easy for me to handle.
August 25, 2024
Dr Greisser was helpful and concerned
August 25, 2024
Excellent Dr Carl
August 25, 2024
Dr. Griessor is always informative, focused on solving whatever the health issue is, listens and is kind. He has been a great help.
August 23, 2024
I’ve received very quick answers to questions I’ve sent via my chart app. Thank you !
August 23, 2024
I felt Dr. Griesser and his assistant were both very professional and courteous. Check in went smoothly and vital signs were taken quickly and we exchanged some pleasant conversation. Dr. Griesser was extremely thorough in his exam and asked lots of questions and was interested in my answers and my opinions. He is very professional and skillful. He definitely followed up when necessary and he is definitely an asset to the Asanta Group.
August 22, 2024
I have always had very good healthcare through you. Every doctor I have seen or talk to has helped me in one way or another. I have no complaints about Asante and everything. I’ve had done there for the doctors that I have seen.
August 22, 2024
They are all very understanding and treat you very professionally.
August 22, 2024
Dr. [ ] and Dr Griesser
August 22, 2024
Dr. Griesser was phenomenal. He was very thorough, caring, and always got back to me about my results and the plan. I really appreciate the way he cared for me, his being personal about my health, and how he explained things. I would definitely see Dr Griesser again.
June 24, 2024
This was my first visit with Dr. Griesser. I saw him to get referrals for my [ ].
June 19, 2024
Dr Griesser
June 19, 2024
Would definitely see this provider again
June 12, 2024
Excellent knowledge of medicine and my medical issues.
June 12, 2024
Excellent care and follow up. Thanks Dr. Carl and company!
June 07, 2024
While I've only seen Dr. Griesser once, he was exception with his attentivenees, questions and listening. He was familiar with my history and went over the issues of concern while offering suggestions and future assessment. He was a pleasure to see and helped put my concerns at ease.
June 07, 2024
Dr. was quick,efficient and easy to understand. Answered so I was able to comprehend.
June 01, 2024
Dr. Carl Griesser saw me because my regular doctor was on medical leave. He made me feel very comfortable and took his time explaining everything to me. He also followed up several times and I thought his mannerisms were very comforting.
May 22, 2024
Dr. Greser
May 20, 2024
Robert R.N got the ball rolling. I have had this trouble for years between Robert R.N. and Dr. Carl G. I am finally getting looked at.
May 08, 2024
I saw Dr Greisser after an ER visit. My primary dr was not available. I really like his direct and calm approach and his willingness to answer my questions and explain my [ ]. He also called me twice in a week on his days off to discuss my condition and my treatment options. I can't say enough good things about my experience
May 05, 2024
The doctor and his nurse were both excellent. They assisted me due to my vision loss and escorting me to and from the room. As very thankful for their kindness.
May 03, 2024
Valerie [ ], Dr. Griesens MA and Danica, Dr. [ ] MA.
April 30, 2024
Dr. Griesser was amazing! His responsiveness to my need for an MRI and referral was immediate. He took the time to call me and discuss the results of the MRI before making the referral to an orthopedic surgeon. I asked for another referral for a second opinion and he followed through. He gets back to me quickly whenever I have a question or concern, and is very empathic. I very much appreciate this doctor!
April 13, 2024
Carl Greiser Valerie, assistant
April 12, 2024
My PCP moved to Idaho last month so I'm currently w/o a caregiver. Dr Griesser listened attentively to my concerns, took notes on a piece of paper and rx'd an antibiotic for what I thought was a sinus infection that had lingered for 13 days w/o improvement. Now I can proceed with my knee replacement. I might add that in this day when medical personnel do chart notes by clicking on computer generated forms at the time they see you, and sometimes you read those notes and you think, 'I didnt say that or they didn't tell me that', Dr Greissers' notes were spot on. His notes were exactly the things we discussed and I could tell he had really listened and understood all of my concerns. My hope is that I can find such a caring PCP.
April 11, 2024
Everyone
April 04, 2024
Dr. Griesser was an excellent listener and concerned about providing good care.
April 04, 2024
Dr [ ], Rachel [ ], Dr. Carl Griesser
March 27, 2024
Valerie M.A for Dr Gressier office. She is kind and patient.
September 29, 2023
Very sastifecho
September 28, 2023
I was very impressed with Dr. Carl Griessler. I was blown away when he gave me his contact card in case I had any problems. No one has ever done that. It was amazing that he cared that much and wanted me to have that available. Very impressed
September 24, 2023
The doctor was kind enough to see me in between my old provider and my new provider so that I could get the medications I need. He was very knowledgeable kind and helpful. He exercised care and good judgment on my requests.
September 20, 2023
The doctor prescribed a mouth rinse for an infection in my mouth. Prescription was appropriate and the infection is no longer painful;, is almost clear.
September 04, 2023
Everybody has been above and beyond my expectations
August 30, 2023
My regular doctor was not available and I needed a same day appointment so I was sent to Dr. Griesser. First time I've seen him but he was very personable and thorough.
August 30, 2023
I was impressed by Dr Griesser's manner. He inspired confidence and reassurance in me.
August 30, 2023
Everyone was great
August 24, 2023
Dr. Carl Griesser was super outstanding
August 23, 2023
this Dr and Dr Burket are very good listeners and both address all my concerns
August 19, 2023
All the receptionists in the medical office and labs. Always very efficient and pleasant.
August 18, 2023
Dr Griesller was very informative, and listened to my concerns... allowed for option medication outside of antibiotics which I respect... in the end the antibiotics did work best, but appreciate the options! Dr Griesller is not my PCP, but I appreciate that he took the time to see me.
August 15, 2023
New to this office but found front office staff so nice , Dr Griesser was nice and attentive . Especially appreciated Dr C because she was relatable and I felt I could easily talk to her.
August 09, 2023
Dr. Griesler was very understanding and ordered labs and scans right away. After the results came in he was quick to respond to my inquiries. He is very thorough and honest. He is the best...along with the rest of his staff.
August 08, 2023
I have really appreciated Dr Greisser, only wish that he could remain as my doctor on an ongoing basis.
July 26, 2023
Dr Gleisen - he went way above to provide excellent care for my current issue and then made sure that I had the needed information to make the next vaccine go smoothly. He was timely and followup was amazing!
July 19, 2023
Dr Griesser and Kim went out of their way to make me feel comfortable during a sensitive exam.
July 17, 2023
The main doctor
July 16, 2023
Dr. Carl Griesser is the BEST. The Asante clinic at Black Oak needs 10 more Dr. Griesser’s! He is courteous, kind, and really listens to the patient. He makes himself available for follow up help if needed. My thanks goes to Dr. Griesser for helping with my mom’s care. I appreciate him so much. [NAME]
July 14, 2023
Everyone is kind and efficient
July 14, 2023
Professional care
July 13, 2023
Dr Greiser was very helpful and easy to talk with Very relaxed. Wish he was taking on new patients
July 13, 2023
Dr Carl Greisser really listened, promptly understood what needed done and provided follow through with referrals. I am very thankful for his kind bedside manner and knowledge.
July 13, 2023
Dr Griesser made me feel like I was seeing a real Dr after a horrible experience at Asante Three Rivers Hospital Grants Pass . I would of loved if he was accepting new patients I hope my new PCP is as good
July 13, 2023
Dr. Griesser is an excellent provider- such a relief when your also excellent provider is out, and you see someone that you can trust and follows through. Black Oak is a great primary care office!
July 11, 2023
Dr Griesser was AWESOME! I wanted to select him as my Primary Care provider but he mentioned he is only a immediate dr to help with immediate problems not a primary. I was a bit bummed. I really felt I connected with him!
July 06, 2023
Was a work in to see Dr. Gasser because I thought I had an [ ]. So I had to see a Doctor before I could get meds. That was the only reason I saw him.
June 30, 2023
Dr Greaser was especially helpful and very knowledgeable about my particular medical conditions. I had been n Asante ICE for 3 days prior to seeing him. He was excellent at answering all my questions. Wish there were more like him!
June 29, 2023
Dr.Jill Steinsiek
June 28, 2023
Dr Greisser. I was impressed with the Dr, his kindness, interest, and honesty. Wish he were my GP.
June 21, 2023
Dr Hagar connects well, fully understands my issues And responds appropriately. I cannot say the same for Dr Grissier
June 03, 2023
Jessie
May 31, 2023
Yes Dr Grieseer. He truly seems interested in my care! He explains my condition in terms that I understand. An excellent physician!
May 31, 2023
Every one there is very good
May 26, 2023
Dr. Suzin Hagar
May 17, 2023
Dr. Greisser has been excellent — caring and very helpful.
May 12, 2023
Dr Greisser was very astute, experienced and clear. He was very pleasant and inspired confidence. I hoped he could be my husband’s new doc.
May 10, 2023
Dr Carl Griesser was very thorough, explaining everything and went over my chart meds etc. great doctor. If I didn’t already have a primary care physician I would chose him. He even called me at home to see if things were better. He’s very personable very caring.
May 10, 2023
All !!
May 06, 2023
The staff seemed nice enough, while the doctor was kind, respectful, and listened to my what I had to say.
May 03, 2023
Everyone connected to my appointment was courteous, knowledgeable and helpful
May 03, 2023
They all were great.
May 03, 2023
Dr Griesser was wonderful and very available to be my "temporary" PCP after my auto accident to give me an eval and prescription for physical therapy to get my needed care progressing forward. I was very impressed with his thoroughness and his compassionate care. The idea of having a physician with a more open schedule to take care of immediate needs but not emergent enough for an Urgent Care or Emergency room visit is brilliant. Good job Dr Griesser and Asante Medical team.
May 01, 2023
I was unable to see my provider [ ] right away although I love her! I was able to see Dr. Griesser and he was very helpful with all my concerns and questions!
April 22, 2023
Dr Hagar
April 19, 2023
i really like how he listens and seemed to care about the pain i was in.
April 17, 2023
All of the staff is friendly and helpful.
April 12, 2023
Dr Greisser, himself… he called me three times to follow up on my questions and status . He’s exceptionally diligent and responsive, which I REALLY appreciate! I’m very grateful for his care.
April 12, 2023
I appreciate that this provider made time for me whn my own doctor was not available
March 29, 2023
The provider is pretty amazing not only with my care but was with my other family's care as well. He is very appreciated.
March 22, 2023
Carl Griesser gave me excellent information about my issue and set up an Ultra Sound for me. Then reviewed the results and called me the same day and left his cell phone number with me in case I had any further issues. Every thing was resolved and I'm doing great!
March 22, 2023
It was amazing that Dr. Griesser called me with results of my x-ray the same day. Very kind !
March 15, 2023
I especially appreciated that Dr. G phoned me at home to go over my X-ray results.
March 04, 2023
It will be too bad when Carl G. retires, he is a fine doctor from what I see with one visit... Thanks.
February 23, 2023
Dr. Griesser saw me because my primary provider, Dr. [ ], was not available. Both physicians are excellent, patient, attentive to addressing my health care needs. My husband and I are very fortunate to have our providers at this office.
February 22, 2023
I was referred to Carl Griesser by my PCP (my PCP's office did not have any available appointments as is often the case). I had a telehealth appointment and was favorably impressed by how attentive Dr. Griesser was. I had shoulder pain and wanted to try massage before PT but he gave me his number to call back and get a referral for PT, which I did today. He answered immediately, remembered me, and will arrange for PT in Ashland as i requested. This was a refreshingly positive experience that has not been the case with my PCP...
February 09, 2023
Dr Carl Griesser was patient with me, asked many questions, took time to understand my issues. His follow up was excellent! He went over and above to care for me.
February 08, 2023
I am grateful to be seen quickly, Dr was informative and listened well to my health issue... as I left I wondered if he would be a better match for my primary health provider as I felt heard and understood better then by my current primary Dr.
February 05, 2023
I only went to this office once as a referral from my primary care physician. Everyone treated me appropriately and I felt served.
February 02, 2023
My primary physician, Dr. Nicole [ ], arranged ON THE SAME DAY for me to be seen by another family physician--Dr. Greisser--about getting a referral to a specialist. That was absolutely awesome. Dr. [ ] did this because she did not have an opening in her schedule until about 6 weeks later. Dr. Greisser knew exactly what I was all about; a seamless transfer of care even just on a temporary basis! I am very impressed with the Asante Physician Partners system. Thank you.
February 02, 2023
I really appreciated getting a same day appointment.
February 02, 2023
Dr Griesser was able to give me medicine to help my cough.
February 02, 2023
Completely satisfied
January 29, 2023
Follow-up with results of tests.
January 25, 2023
Dr. Griesler is what a doctor should be! I wish he could be myprimary and so does my daughter who attended the oom consult.
January 25, 2023
I was appreciative that I could get a same day tele health appointment with Dr. Griessler as my own primary doc was ill. He was kind, thoughtful, listened well and offered me important reassurance. I would put him high on my list of Asante MDs!
January 21, 2023
Dr Greisser was very personable, listened to me and responded positively to my concerns.
January 15, 2023
Dr Grieser
January 13, 2023
Everyone has always treated me with dignity & respect

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