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Mark Siefring, MD

Mark Siefring
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Mark Siefring, MD

Patient Rating
4.86 / 5 (Based on 236 reviews) Read Patient Experiences

Internal Medicine

Services offered

Internal Medicine and Family Medicine

Languages:

English and Vietnamese

Call to Schedule (541) 789-6500

Request an Appointment

See Accepted Insurances

Locations

Asante Family Medicine – State Street
2859 State St., Suite 101
Medford, Oregon 97504
Driving Directions
Main: (541) 789-6500
Fax: (541) 789-6520

About this provider

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

Dr. Siefring enjoys providing advanced and specialized solutions to every patient.

Services 
  • Provides comprehensive primary and preventive care to adult patients.
  • Manages chronic conditions, with a special interest in dermatologic concerns.
  • Evaluates and treats acute illness.
Personal 

In his free time, Dr. Siefring enjoys Southern Song Dynasty (China) art, Vietnamese cuisine, reading (he has read Moby Dick five times) and films, especially anything directed by Stanley Kubrick and the Coen Brothers.

Education and training

Education

University of Louisville School of Medicine in Louisville, Kentucky, Doctor of Medicine
University of Queensland in Brisbane, Australia, Master of Medicine in Skin Cancer

Residency

Baylor College of Medicine in Houston, Internal Medicine

Certifications

Dr. Siefring is board-certified in internal medicine.

Honors, Awards, etc.

Dr. Siefring holds specialized diplomas in dermatological care from Cardiff University in the United Kingdom and Graz Medicine University in Austria.

Patient experiences

September 21, 2024
Dr. Siefring staff has always been courteous and professional.
September 14, 2024
I love the staff and Dr. Siefring
September 14, 2024
We saw several doctors and Dr. Siefring is the only one who was able to decrease my extreme itching.
September 04, 2024
Dr Siefring and staff Sabrina excellent.
September 04, 2024
Everything went well. This was the first time visiting this doctor.
August 31, 2024
Yes! Sabrina!!!! She is amazing. Can't say enough good things about her.
August 29, 2024
Yes Sabrina the ma she is so great
August 25, 2024
In general, everything was very nice and professional.
August 25, 2024
Dr. Settings office continues to be kind, caring and thorough. I highly recommend this office. .
August 22, 2024
Sarah has a very compassionate and wonderful way of treating Dr. Seifrings patients! Fantastic Dr.
August 07, 2024
Dr. Siefring and his staff were very knowledgeable and efficient in the manner in which they treated me and my concerns about the issue that I was am seeing them for
August 03, 2024
Dr Siefring and his staff provide excellent care always.
July 27, 2024
Dr. Siefring
July 27, 2024
Dr. Mark is great
July 17, 2024
Support staff very friendly, efficient and professional.
July 17, 2024
They are all first rate!
July 17, 2024
Dr. Siefring is extremely thorough and shows genuine concern for his patients. Staff also worked with our schedule as both my husband and I were able to get back-to-back appointments on the same day. I was there for follow-up on [ ] to ensure areas were healing properly; my husband was there first time to evaluate concerned [ ]. He immediately did [ ] and results were fast to determine he indeed has [ ]. Very satisfied with his performance.
July 10, 2024
Dr. Siefring addressed a [ ] efficiently and in a way that should prevent it from returning. His assistant took my [ ] in a way that wasn't painful. Everyone else manages to [ ]. My [ ] was probably more accurate since I wasn't tense. Overall, this was one of the best experiences I've had at a medical facility in years.
July 10, 2024
Dr Siefring and his MA were both kind, efficient and experts in their care.
July 06, 2024
These people were great. From the phone to the procedure. They were fin and attentive . I had a growth removed and actually enjoyed myself I appreciate the whole staff
July 06, 2024
Sabrina
July 03, 2024
Dr. Siefring is not my PCP, His specialty is dermatology and he has given me excellent and timely care for a number of skin issues. He is very knowledgeable, competent, caring and listens to my questions and concerns.
June 22, 2024
Dr. Mark
June 19, 2024
Mark S.
June 12, 2024
All good
June 12, 2024
I was confused and called the office and was given explicit instructions on how to find the office. I am unsure of the name of the receptionist/medical assistant who helped me.
May 09, 2024
Everyone there is always great to communicate with and receive care
May 08, 2024
The doctors and all their staff are always so courteous and knowledgeable.
May 06, 2024
My Doctor
May 06, 2024
Yes, Dr. Mark, Sabrina and Sarah
May 03, 2024
All staff were helpful.
April 30, 2024
I appreciated Dr Seifting’s attitude and interest in my issue. He explained everything thoroughly and did not rush in and out of my appointment, but focused on my problem with care. If I didn’t already have a GP, I would like to be in his practice.
April 30, 2024
Jesse Hibner she is a fun and positive person
April 20, 2024
Dr Seifring and the entire team were all top notch.
April 20, 2024
Dr Sifring and his assistant were and always have been excellent.
April 18, 2024
Dr Seifring is superb! My leg flared up and he saw me the next day and ordered an ultrasound that I will get tomorrow. Thank you Sabrina for being such a blast in the room when you supervise, grin. :)
April 16, 2024
I don't know any of their names, but I have been into the office about 4 times in the last 6 months and everybody I have run across is happy, friendly and helpful. Perfect for a doctors office.
April 10, 2024
Dr Mark and his assistants were very helpful and professional, Sabrina and Sarah.
April 07, 2024
Always genuinely concerned, polite, respectful, and friendly.
April 01, 2024
Dr. Mark was excellent and very informative.
March 30, 2024
When I come in for an appointment, I am greeted as I walk in the door, checked in and I am in the doctor's exam room within 10 minutes.
March 30, 2024
All the staff that I dealt with were professional and kind.
March 27, 2024
The entire staff
March 23, 2024
Dr.s staff and his care is always top notch!
March 21, 2024
The doctors medical assistant was great. She made me feel at ease and was easy to talk to. We shared our Germany experiences.
March 11, 2024
Both Dr. Siefring and his staff are amazing, I am very glad to have them for my health needs. I don't wish to have anyone else. Over the years I have had a couple of doctors I felt did not listen to me, but I do not feel that way anymore.
March 04, 2024
Excellent interactions with all support staff, especially the receptionist on the phone. The doctor also was clear and caring.
February 25, 2024
Sabrina
February 22, 2024
The Doctor himself is a great guy and his nurse is right on top of things.
February 21, 2024
Both drDr Siefring and his assistant Sarah were very attentive, courteous and professional. Very compassionate. Something sorely needed nowadays. The receptionist was very friendly and helpful.
February 21, 2024
I am impressed and grateful for Dr. Seifring's professionalism and reassuring manner. His nurses are thoughtfully attentive which definitely adds to my sense of trust. I have only kind words for Dr. Seifring and his team.
February 17, 2024
Dr Siefring’s P.A.. Sabrina G. continues to be attentive, gracious and good humored. She followed up on referrals and diagnostic tests to be sure I got them.
February 14, 2024
Dr. Siefring's MA.
February 14, 2024
Dr Mark Siefring and nurse Sabrina are both amazing health care providers. To me they are pure gold.
February 07, 2024
I don’t have their names handy, but the four Asante providers I’ve seen over the past year have all been excellent.
February 07, 2024
Everyone
February 07, 2024
nursing and assistants were outstanding, friendly and helpful. The doctors are first rate. I have complete trust in this facility and staff.
January 31, 2024
Everyone from check in to provider has been excellent.
January 31, 2024
Reception was always friendly and greeted me immediately, ck'ed my appt, They were efficient and polite, The Doctor's assistant was remarkable. She was friendly, insured I was comfortable.
January 28, 2024
All good
January 26, 2024
Dr Seifring and his staff and assistance could not be better.
January 26, 2024
Mark Siefring was polite, caring, and compassionate. The visit was timely, efficient and thorough. Mark took the time to listen to my concerns and answer my questions and perform the tests that I requested. As well, he followed up after the test results were received with medication suggestions. he is outstanding!
January 21, 2024
The doctor and his nurses worked together very well, and were great to me, and answered all of my questions they did a great job with The removal of my skin tags they explain to me each step of what they were going to do. The doctor had a great bedside manner , and made sure I knew what they were doing each step of the way. This is a doctor that I would definitely go back to , I very much appreciated him.. and would recommend him to others!.
January 21, 2024
Always listen to your needs.
January 21, 2024
both Sarah and Sabrina in Dr. Seifring’s office are outstanding,—having good rapport , very polite and supportive
January 20, 2024
I was pleasantly surprised that Dr. Siefring called me the same day as he saw me to ask me more questions related to my problem and to make suggestions about how to deal with it. I felt he had gone above and beyond what I had expected. It seemed that he had taken additional time to look into the problem and try to find a reason and a solution.
January 19, 2024
What's outstanding is I never have long wait times, and my appointments are always very much right on schedule. I feel very listened to and not dismissed. The support staff are always very friendly and helpful. It's been nothing but a positive experience being a patient here. Dr. Mark is always very involved and helpful. I couldn't be happier with my health care provider.
January 18, 2024
Sabrina
January 08, 2024
Staff
January 06, 2024
I truly like Dr. Siefring and felt he really helped me.
January 03, 2024
Sarah and Sabrina were amazing! This provider and his staff are the very best doctor’s office I’ve ever been to. They are fun, caring , very knowledgeable and I feel important to them. I can’t say enough great things about this provider! Give all of them blueberries!
December 29, 2023
Dr. Mark Seifring is an exceptional, caring doctor.
December 25, 2023
The entire medical team from reception to my exit have always listen to my questions and answered them, helped me to know what is expected from my visit and gave all appearances of exceptional care...which I believe they have provide...excellent care.
December 24, 2023
Always get great service
December 24, 2023
I have enjoyed my appointments with Dr Siefring. He is thorough, kind and professional. I would definitely recommend to anyone needing a dermatologist.
December 23, 2023
I always get good service
December 14, 2023
Excellent doc and good staff.
December 14, 2023
All of the staff I have dealt with were excellent.
December 14, 2023
all the staff were kind, helpful.
December 14, 2023
Sabrina is always kind and respectful.
December 06, 2023
Dr. Siefring and his assitants. Entire office is great.
December 06, 2023
The entire staff shows respect and concern for my care.
December 06, 2023
Great service and my questions were answered. First time seeing a dermatologist.
December 01, 2023
Dr. Siefring and all his staff are professional and courteous. And I apologize and d unfortunately don’t recall his nurse assistants name but she is outstanding by far. I’m just bad with names.
November 30, 2023
Staff were always curious and efficient.
November 29, 2023
I am always impressed and greatly satisfied with Dr Siefring, Sabrina and staff…
November 29, 2023
Dr Siefring have always been friendly and helpful. I would highly recommend him and his entire staff.
November 29, 2023
I felt that Mark and his team took the time to understand my health concerns. I had a procedure done in his office on the same day. And scheduled a follow up appointment.
November 28, 2023
Dr. Siefring and his nurse. whose name I do not recall
November 28, 2023
Dr Siefring and his nurse are absolutely wonderful! They make me feel comfortable and relaxed, Always nice and respectful to me. I feel like he knows what what he's doing. I have faith he will help me.
November 28, 2023
The professional manner, kindness, and friendliness of both the doctor, and the nurses.
November 28, 2023
The PSRs are excellent. Both the person I spoke with by phone to make the appointment as well as the person who helped me check-in were very kind and professional. They make a very good impression and put me at ease feeling that the rest of the medical practice will be just as high quality as they are.
November 27, 2023
both Dr. Siefring and his nurse
November 27, 2023
Yes, Dr. Siefring’s nurse took care of my stitches and remove them in a gentle manner which made me feel like I barely noticed it, and I also value her friendship.
November 25, 2023
All the staff
November 22, 2023
Good
November 22, 2023
Dr. Seifring's nurse
November 20, 2023
Everyone was very good
November 17, 2023
Sabrina [ ]
November 04, 2023
Office staff is nice, pretty quick with MyChart messages and they are the ones that told me they had a dermatologist there so didn’t need to refer out. That was nice.
November 01, 2023
Dr Siefrings office was a particularly happy environment.
November 01, 2023
Bobbie [ ] and Sabrina [ ] are outstanding health care people.
November 01, 2023
Dr, Siefring was fun to work with, as well as being efficient and trustworthy
October 26, 2023
Sabrina is very helpful, listens well, and provides information or answers in a timely manner. She's great to work with.
October 25, 2023
Dr. Siefring and his associates
October 25, 2023
Besides Dr. Siefrieng himself, I want to especially mention his P.A./Nurse Assistant "Sabrina". She's a true joy, always professional but also very up-beat and personable. I always look forward to her presence.
October 23, 2023
All the staff
October 19, 2023
Sabrina
October 19, 2023
Dr.Siefring.and Sarah his assistant.
October 09, 2023
A dermatologist is supposed to help the issue not make me feel guilty of my past ....not providing a now solution
October 07, 2023
The Doctor and his staff were outstanding. Thank You all for your outstanding care.
October 04, 2023
Dr. Mark and his staff.
September 20, 2023
Besides the doctor, his assistant, Sarah was really great.
September 20, 2023
Dr. Seifring and his whole staff are amazing!!
September 16, 2023
Everyone who took part in my care was Excellent.
September 13, 2023
Sabrina [ ]
August 31, 2023
Dr. Siefring and his assistant.
August 30, 2023
First visit with Dr Siefring. He and Nurse Sabrina were top notch and wasted no time getting me in and out with problem resolved. Thank you both for being the pros you are!
August 30, 2023
Hard to say. They are all over the top
August 30, 2023
Dr Mark and Sabrina and other staff are very helpful.
August 27, 2023
Great doctor and assistant! Person centered care.
August 24, 2023
All personnel I came in contact with were able, helpful and professional.
August 24, 2023
Dr Siefring was kind enough to get me in quickly and out quickly. Very efficient.
August 23, 2023
He was great! We started a plan to take care of my issues and provided me with proactive ways to take care of my issues. No one else I've seen has ever offered preventative care.
August 23, 2023
All the staff
August 21, 2023
Everyone is very friendly and efficient. I've never had to wait more than 5 minutes.
August 17, 2023
The whole staff.
August 17, 2023
Sabrina, medical assistant, is very efficient and kind.
August 16, 2023
Everyone was very friendly and informative
August 16, 2023
Both Dr Siefring and Sabrina are extraordinary; they make an exceptional team. I have been under the care of good doctors in the past, but Dr Siefring IS the best. I hope he is happy and that his needs are provided for by Asante because I would really hate to lose him.
August 15, 2023
I feel so fortunate to have Dr. Seifring and his assistant Sabrina as my healthcare providers. They are always very kind and considerate and take time to talk to me about my concerns.
August 12, 2023
the nurses are always very helpful and even call to see how I am doing. Their concern is a great comfort. And of course the doctor makes one feel his concern, too.
August 12, 2023
Sabrina G., Physicians Assistant was particularly supportive and engaging.
August 09, 2023
The whole staff! They are a "happy team". I feel fortunate to be with people that appear to love their jobs and pass that on to me as a patient. Great office! Thank you
August 09, 2023
Staff is very friendly and helpful and professional
August 08, 2023
Yes, Sabrina G, who is a nurse, was outstanding in providing a very high level of health care.
August 05, 2023
Dr Morgan is usually very conscientious and concerned about all health care needs
August 05, 2023
Dr. Mark
August 04, 2023
Everybody
August 02, 2023
The Listened to my concern, provided a diagnosis and a treatment plan. An appointment was scheduled for 4 weeks to review the medication results. Hopefully no further treatment will be needed!! I was called to get the dermatologist appointment 2 days after my appointment with my PCP. That was way quicker than I expected!!!!!!!! [ ]
August 02, 2023
Mark sefring
July 30, 2023
Dr Siefring, his MA Sabrina and front desk were amazing .State Street Family clinic is the best . Thank you for your excellent service.
July 26, 2023
Doctor Sherry Castillo is absolutely fantastic......
July 22, 2023
The Dr was amazing. He figured out what no other Dr could figure out about my allergies. He is very intellegent.
July 19, 2023
My Doctor and nurses at the office
July 19, 2023
Sarah, Sabrina and of course drmark
July 13, 2023
Investigate things is what I like about Mark
July 05, 2023
Dr. Siefring is outstanding as a health provider. I would recommend him and his assistant, Sabrina, to everyone
July 02, 2023
Sabrina who is one of the nurses is so helpful, friendly and kind. We really appreciate Dr. Siefring!
July 01, 2023
Dr. Siefring is always calm and gentle with me and understands emotional trauma recovery. Sabrina is fun to check in with and makes me feel safe.
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