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Dr. Mark Seby, MD

Dr. Mark Seby, MD

Family Medicine*
40+ years of experience

Dr. Mark Seby, MD is a family medicine physician in Flagstaff, AZ and has over 40 years of experience in the medical field. He graduated from UNIVERSITY OF NEW MEXICO / MAIN CAMPUS in 1981. He is affiliated with Flagstaff Medical Center. He is accepting telehealth appointments.

2.9 Star Rating
Based on 31 reviews 2.9 Star Rating (31 reviews)

Practice

417 N Wc Riles St Bldg 1 Flagstaff, AZ 86001
Telehealth available

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Dr. Seby's Reviews

Likelihood to recommend Dr. Seby

2.9
31 ratings, 12 with a written review
5 star
42%
42%
4 star
3%
3%
3 star
3%
3%
2 star
10%
10%
1 star
42%
42%

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Dr. Seby can’t keep an appointment time !
Doesn’t matter what day or what time you have an appointment set He can’t make that time ! It’s always hours later! He doesn’t seem to care about his patients time or schedule's
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
  • I didn't feel respected
  • Didn't explain conditions well
  • Long wait times
Helpful
Feb 11, 2025
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Worst in Flagstaff AZ
Terrible service. Makes you wait for hours. Would not recommend.
What went well
No results
What could be improved
No results
1 other person found this helpful
Helpful
Sep 25, 2024
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My parents love this doctor
My both parents Rus and Ela have been going to dr Seby for several years. Very satisfied with the care he provides.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Iga V. Rose – Apr 05, 2023
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Dr. Seby is easily the WORST doctor I have ever seen. To start, I waited 2 hours and 45 minutes past my appointment time just to see him. He seemed like a nice man when I finally got in to see him, but during my appointment, he failed to address a possible health problem found during his physical exam. His performance (or lack of performance) since then has been poor at best. I had routine blood tests drawn that showed a couple of abnormal results. There was no follow-up from Dr. Seby at all. Nothing. I called to set up a time to talk to him about the labs. No response. No follow-up. Nothing. I have called 12 times over the last 4 months to get a simple order for a routine diagnostic exam. I left messages with his medical assistant and other office staff. No response. No order. No call. Nothing. It is a total waste of time to see someone who runs hours late and won't respond to any of your health needs. Save yourself the frustration and trouble and find another doctor.
What went well
  • Staff friendliness
What could be improved
  • Didn't explain conditions well
  • Long wait times
3 others found this helpful
Helpful
Jan 17, 2022
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Dr Seby is an exceptionally kind, brilliant, and devoted physician with vast experience. He is an excellent diagnostician. He considers the whole person and the interactions of the various bodily subsystems. Therefore, he does not treat a symptom but rather the entire complex of functions. His total focus is on the patient in the examining room and therefore devotes considerable time to each interaction. The waiting time is often long, but the wait is rewarded once the consultation begins. Unfortunately, most other physicians are limited to a 15 minute interaction by the insurance providers. So their focus is narrow and the remedy too often a quick prescription to alleviate a symptom.
What went well
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
  • Long wait times
Helpful
George McGuire – Jul 01, 2021
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Dr. Mark Seby will take the time to listen to you and your concerns. I went in for a general check-up and Dr. Seby spent ~45 minutes with me. It's the most professional, unrushed care I've ever had. He truly listened to what I had to say, and I got blood work done the same day in the office!
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Kyle Nitschke – Oct 23, 2020
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Dr Seby is a caring concerned practitioner. He is not a 7 minutes, out the door man so no HMO would touch him, nor he them. He listens carefully and works hard to find solutions to the most perplexing problems, taking as long as necessary with each patient. Because of this, he is never on time for his appointments but he is worth that minor aggravation.
What went well
No results
What could be improved
No results
1 other person found this helpful
Helpful
Mar 28, 2019
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Dr Seby is consistently late common wait time are 3 to 5 hours. It is difficult to get referrals to spellialist. Sorry I kept going to him for so long as my wife died under his care and even after asking for a Colonoscopy he never scheduled me one. My wife died from Colon Cancer and I was put on Lorazapam not told of the dangers of withdrawal and I had words about him not being there for my appointment then refusing to refill my Norco and lorazepam. I'm cold turkey very dangerous. Find new DR.
What went well
No results
What could be improved
  • Difficult to schedule appointment
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Staff wasn't friendly
  • Didn't trust the provider's decisions
  • Long wait times
5 others found this helpful
Helpful
Gary in Sedona Az – Jan 23, 2017
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Unless you are retired and can block off a whole day for a routine office visit forget about going to this doctor. 1-3 hour wait after appointment time , always! That said he is one of the best doctors I've ever had. Sadly will be changing doctors due to Dr Sebys chonic tardiness and I have been a patient for many years, finally had enough. Very disrespectful of his patients time.
What went well
  • Office environment
  • Listened & answered questions
  • Explained conditions well
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
  • Difficult to schedule appointment
  • Long wait times
7 others found this helpful
Helpful
Maria in Flagstaff – Dec 14, 2016
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Takes the time to consider all possibilities and even helps educate about why certain things might be happening. Also very good about approving refills from the pharmacy and being flexible with patients.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Lucas S in Flagstaff, AZ – Aug 23, 2016
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Dr. Seby himself is a nice doctor, but I've been trying to get through to get a referral since April and have called several times with no call back and since he's so popular, it's almost impossible to get my referrals and I'm not sure the office staff understands the process. I've left several messages to no avail, all so I can see a chiropractor and get a well woman exam. Not happy and have switched to a new MD, one who actually has time to see me, since the wait is a minimum of 2 hours.
What went well
  • Office environment
  • Listened & answered questions
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
  • Difficult to schedule appointment
  • Staff wasn't friendly
  • Long wait times
7 others found this helpful
Helpful
FLAGSTAFF – Aug 04, 2016
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Dr Seby has been my PCP for two+ years...about 6 visits. I'd give him high marks as a medical provider..thorough and caring. But i cannot respect him as a person as he has no respect for his patients as people! I have never had to wait LESS than an hour for him to appear for my appointment, THREE hours yesterday (6 visit average would be just short of two hours)... CONSISTENTLY,and NEVER have I been greeted by staff with an offer to reschedule or wait extra time....no respect for my time!
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
  • Long wait times
7 others found this helpful
Helpful
Richard M. in Flagstaff, AZ – May 25, 2016
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About Me

biography

Dr. Mark Seby, MD is a family medicine physician in Flagstaff, AZ and has over 40 years of experience in the medical field. He graduated from UNIVERSITY OF NEW MEXICO / MAIN CAMPUS in 1981. He is affiliated with Flagstaff Medical Center. He is accepting telehealth appointments.
  • Family Medicine

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • University Of New Mexico / Main Campus

    Medical School, 1981
American Board of Medical Specialties®
American Board of Family Medicine®
Family Practice
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.

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Locations

Practice

Agassiz Family Medicine417 N Wc Riles St Bldg 1 Flagstaff, AZ 86001
1

Affiliated Hospitals

  • Flagstaff Medical Center

    1200 N Beaver St
    Flagstaff, AZ 86001
    Recipient of 6
    hospital awards

    Patient Safety Excellence Award™ (2024)

    Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

    View all awards

    How patients felt about the care they received at this hospital.

    85%
    Patients said they were given information about recovering at home

    1% higher than the national average

    78%
    Patients said that doctors always listened to them and explained things well

    2% higher than the national average

    View all patient feedback
Learn more about how Healthgrades measures Hospital Quality