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Dr. Mark Gulinson, MD

Dr. Mark Gulinson, MD

Gastroenterology*
30+ years of experience

Dr. Mark Gulinson, MD is a gastroenterologist in Phoenix, AZ and has over 30 years of experience in the medical field. He graduated from University of Colorado At Denver in 1990. He is affiliated with medical facilities Yavapai Regional Medical Center and HonorHealth John C. Lincoln Medical Center. He is accepting new patients and telehealth appointments.

4.4 Star Rating
Based on 83 reviews 4.4 Star Rating (83 reviews)

Practice

3815 E Bell Rd Ste 1250 Phoenix, AZ 85032
Telehealth available

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Compare with other Gastroenterologists

Compare Dr. Gulinson with our nearby Gastroenterologists at St. Joseph's Hospital And Medical Center.

Make an appointment at St. Joseph's Hospital And Medical Center today at
(602) 385-0976.

Dr. Gulinson is a Healthgrades Choice provider in Gastroenterology

The Healthgrades Choice designation helps you understand the most important factors to consider when choosing a healthcare professional. This designation is earned based on four set standards.
Read our methodology

  • Above average experience
  • Good hospital quality
  • Good patient ratings
  • No healthcare sanctions

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Dr. Gulinson's Reviews

Likelihood to recommend Dr. Gulinson

4.4
83 ratings, 67 with a written review
5 star
86%
86%
4 star
0%
0%
3 star
0%
0%
2 star
0%
0%
1 star
14%
14%

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Trusted doctor
Knowledgeable and trustworthy. Long time patient who wouldn't think of going elsewhere!
What went well
  • I felt respected
  • 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
Apr 12, 2025
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A flawless encounter
The whole appointment went flawlessly for me. From the courtesy and helpful care when I felt my blood sugar was low to waking after the procedure. Questions were answer clearly so s non medical person could understand.Absolutely no pain after the procedure, and I was able to navigate myself to the car . So that tells me the sedation was only as much as I needed.
What went well
  • I felt respected
  • 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
Mar 10, 2025
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The visit was handled with courtesy and understanding. Took the time to explain the procedure and to answer any questions.
What went well
  • I felt respected
  • 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
Jan 30, 2025
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Focused care
Second visit so quick to the point, asked the right questions and easy procedure scheduling.
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Trusted the provider's decisions
  • Wait times
What could be improved
  • Appointment was rushed
Helpful
Mar 28, 2024
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Knowledgeable, professional, kind
I have been a patient of Dr. Gulinson for many years. He listens well and explains things clearly. He is both skillful and kind.
What went well
  • I felt respected
  • 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
1 other person found this helpful
Helpful
Bunny Shuch – Mar 21, 2024
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Jeff B. Wilt
Seeing Dr. Gulinson after Dr. Singer retired. Dr. Gulinson recommended by my cardiologist.
What went well
  • Office environment
  • Listened & answered questions
  • Explained conditions well
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Jan 02, 2024
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Treatment for Crohn’s disease
Doctor Gulinson is a great listener as far a complains are concerned a quickly zeros in to the specific cause for the complaints. He is an excellent diagnostician.
What went well
  • I felt respected
  • 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
Mimi weinstein – Dec 20, 2023
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Great doctor!
Dr. Gulinson was able to get me in very quickly and always acts in a professional manner. Highly recommend!
What went well
  • I felt respected
  • 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
Jessica – Nov 22, 2023
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Awesome Experience - Insightful Treatment
I traveled to Phoenix from out of state. This was far-and-away the best doctor patient experience I have had in years. The office staff were great. The NP was attentive and very thorough - A highly professional interview and evaluation. Dr. Gullinson's experience and demeanour were comforting and reassuring. This doctor is the BEST.
What went well
  • I felt respected
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Nov 08, 2023
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Lousy bedside manner, very cold and uncaring.
After suffering with diarrhea for 2.5 months, took 3 weeks to get appointment. Spent maybe 5 minutes with me,sends me for tests not explaining what for. Doesn’t schedule follow up. Had to call him for results. Has his MA call me tells me pancreas isn’t working correctly and says to take meds he prescribed. No follow up or further testing to find out why it isn’t working. I asked about other stomach meds prescribed by PCP, if I should continue with them am told have to contact PCP even though he is supposed to be the gastroenterologist. Had to call back to request follow up to get further information and direction for my care, diet etc. . No follow up requeted by him to check med levels , if working like supposed to. Have lost 45 pounds in 3 months. None of my concerns were of concern to him.
What went well
  • Staff friendliness
What could be improved
  • I didn't feel respected
  • Difficult to schedule appointment
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Appointment was rushed
  • Didn't trust the provider's decisions
  • Long wait times
Helpful
Tami piccirello – Oct 31, 2023
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Dr Gulinson
Dr Gulinson is very pleasant and addresses all issues immediately.He’s thorough and genuinely cares about your well being. The front desk girls are great too. I have nothing negative to say about this practice.
What went well
  • I felt respected
  • 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
Barbara Jones – Aug 26, 2023
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Good help!
Dr Gulinson is very knowledgeable, professional and pleasant.
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
2 others found this helpful
Helpful
Mar 12, 2023
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Very responsive .....
Everything about this practice was commendable. The staff arranged an appointment quickly, the wait time was positive, the doctor was very nice and listened well to my concerns and responses were clear and understandable. Highly recommend Dr. Gulinson!!!
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
1 other person found this helpful
Helpful
B. Woodson – Dec 15, 2022
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Caring doctor
Dr. Gullinson is a smart, professional, caring gastroenterology. I would not hesitate to refer him to friends and family.
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
1 other person found this helpful
Helpful
Elizabeth – Oct 20, 2022
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FFantastic caring service
Efficient office with caring staff
What went well
No results
What could be improved
No results
Helpful
Oct 11, 2022
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Great Doc
Dr Gulinson has been my doctor for some time now, has always been attentive and thorough.
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
1 other person found this helpful
Helpful
Dianne L – Aug 14, 2022
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Amazing staff
Staff and doctor Gunnison were the best team. Attentive and very professional. Exceptional.
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
Aug 10, 2022
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A Patient of 25 years!
He must be fantastic since I have been a patient of his for 25 years! Beautiful bedside manner and has a genuine interest in his patients! That is what brings me back to him!
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
RGatlin – Aug 09, 2022
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Worst follow up and poor communication skills ever
Had colonoscopy 7/18/22. Apparently it couldn't be completed. Referred by Dr. Gulinson for CTC but my insurance company denied test. I've called Dr. Gulinson's office daily since denial letter arrived but no one has called back to explain how to proceed. Now 8/3/23.
What went well
  • Office environment
  • Appointment scheduling
  • Wait times
What could be improved
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Staff wasn't friendly
  • Appointment was rushed
  • Didn't trust the provider's decisions
1 other person found this helpful
Helpful
Frightened patient – Aug 04, 2022
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Dr. Gullinson
Dr. Gullinson spent an adequate amount of time explaining the procedure. He responded to questions. I feel confident in his care.
What went well
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Wait times
What could be improved
No results
Helpful
Barney – May 21, 2022
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About Me

care philosophy

To help people achieve health for life.
  • Gastroenterology

  • Internal 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 Pittsburgh Medical Center

    Residency Hospital
  • University Of Colorado At Denver

    Medical School, 1990
American Board of Medical Specialties®
American Board of Internal Medicine®
Gastroenterology
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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Dr. Gulinson is a Healthgrades Choice provider in Gastroenterology

    Read our methodology

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    Locations

    Practice

    Office3815 E Bell Rd Ste 1250 Phoenix, AZ 85032
    1
    Office15255 N 40th St Ste 157 Phoenix, AZ 85032
    2
    North Phoenix Pulmonology LLC9250 N 3rd St Ste 2015 Phoenix, AZ 85020
    3