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Dr. Steven Duckor, MD

Gastroenterologist, Internist

Professional statement

Dr. Steven L. Duckor has been in private practice of Gastroenterology and Hepatology since 1977. He also specializes in Chemical Substance and Drug Abuse. Dr. Duckor is Chief of Staff of Chapman Medical Center and the Medical Director of the Positive Achievement Center since 1979 and is Board Certified in Addiction Medicine. Dr. Duckor has extensive knowledge in prescription drug abuse, detoxification, relapse risk prediction, absorption and clearance of alcohol/drugs, testing and all aspects of drugs and alcohol. Dr. Duckor is experienced in medical malpractice and wrongful death and standards of care. He knows the effects of alcohol and drugs on the gastroenterology system and the liver.

In-network insurances

  • Aetna
  • Anthem Blue Cross
  • Anthem Blue Cross Blue Shield

Specialties

  • Internist
  • Gastroenterologist

Practice names

Education and training

  • Medical School - University of Miami, Doctor of Medicine
  • Los Angeles County+University of Southern California Medical Center (Internship)
  • Los Angeles County+University of Southern California Medical Center, Residency in Internal Medicine
  • University of California, Irvine, Fellowship in Gastroenterology

Zocdoc awards

Rapid registration
See you again

Languages spoken

  • English
  • Spanish

Provider's gender

Male

NPI number

1396741930

Office locations

Associated Gastroenterology Medical Group

2617 E Chapman Ave, Suite 302

Orange, CA 92869

Patient reviews
All reviews have been submitted by patients after seeing the provider. For more information, check out our Patient Knowledge Base.
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Dr. Duckor was great. He was very personable and listened to what I had to say. He came off very caring and concerned. I felt he went the extra mile with me and I appreciate that.
Source: Zocdoc
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Only doctors office I’ve been to where I was seen before my actual appointment time! Very friend guy, and a good listener! I recommend!
Source: Zocdoc
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I was highly disappointed with how Dr. Duckor turned out. Just because "I didn't have cancer" all my problems were deemed as nothing. He proclaimed that all my problems were nothing and even though I was on the verge of crying,he sent me on my way and did not even bother to review my testing results with me. I left his office crying and will be going to a different doctor to help me rather than a doctor that just treated me like an incompetent young adult. I wish I brought someone else with me to see how rude he was to an obviously distressed patient. I would never suggest this doctor to someone. Not only is the doctor disappointing, his office is small, out dated, and not the classiest facility. I have cried everyday for weeks over the pain I am in, and thanks to Dr. Duckor, my hunt for help will continue on.
Less than 3 months ago
Source: Zocdoc
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Excellent doctor, excellent visit experience. I have been struggling with gastrointestinal issues for years and Dr. Duckor has put me on the path to finally figuring these issues out! He recommended appropriate tests and put my mind at ease. Highly recommend Dr. Duckor.
Source: Zocdoc
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Fantastic doctor! Good medical skills and bedside manner.
Source: Zocdoc
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Great and simple. Very direct and very friendly at the same time. Will definitely continue to come here.
Source: Zocdoc
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I would definitely recommend Dr. Duckor. I was potentially dealing with some scary issues and he recognized them immediately, expedited the necessary blood work I needed, analyzed the results, and ruled out the issue all within 2 hours. Thank you Dr. Duckor!
Source: Zocdoc
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Dr. Duckor was able to diagnose me very quickly. He explained why previous diagnosis (from other doctors) were incorrect. I felt a lot of confidence in Dr. Duckor right away. I wouldn't hesitate to recommend Dr Duckor to anyone. I amlooking forward to finally getting better with Dr. Duckor's care.
Source: Zocdoc
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Visit was good. Wanted to make sure I did all the tests.
Source: Zocdoc
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He was awesome and was got straight to the point with my treatment. I felt comfortable being able to talk to him without having to second guess myself. The staff at the office were awesome too. Everyone has a great sense of humor and made you feel comfortable.
Source: Zocdoc
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Dr. Duckor is professional. Would highly recommend.
Source: Zocdoc
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Dr. Duckor was great. He was very personable and listened to my concerns about some blood work I done. He was quickly able to evaluate the results and quickly eliminated any concerns I had about the results. Another plus was beingable to easily get an appointment on short notice and get in and out of my appointment in a timely matter.
Source: Zocdoc
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Doctor was nice the front office was a mess. The billing is terrible (they don’t pick up) and they don’t convey the proper charges when leaving. Highly highly recommend using a facility with modern online payment system.
Source: Zocdoc
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He was caring, interested, meticulous, attentive, recommended appropriate follow up.
Source: Zocdoc
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The medical visit was what I needed. However, all the patient information and insurance information I completed on Zocdoc before the appointment, did not get processed. That was a waste of my time.
Source: Zocdoc
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Dr Duckor is great and very personable. Has a great staff, which makes for a great experience. Highly recommend and will be back for any future issues
Source: Zocdoc
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Great first visit. Very efficient.
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easy to talk to -- asked good questions
Source: Zocdoc
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I am new to OC and I needed a gastroenterologist. I found Dr Duckor. He was patient with me and I was super happy that he can be my primary dr too! Very convenient! Very nice staff also .
Source: Zocdoc
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He took everything I said seriously and order tests to be taken promptly. I appreciate him not just prescribing me medication and sending me on my way like so many other doctors would have done . He's thorough and considerate of my time !
Source: Zocdoc
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Very Attentive.
Source: Zocdoc
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Dr Duckor was very professional and compassionate. He listened to all my concerns and addressed all the issues. He was very quick to act on finding a solution and scheduled me for follow up procedures immediately. I would highly recommend Dr Duckor.
Source: Zocdoc
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He was very nice and attentive. I felt that he listened to all my concerns and didn't disregard anything. Also, very easy to talk to!
More than 1 year ago
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Good, professional, patient and caring
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Dr. Duckor and his staff are very nice. They always have a smile in their faces that makes you feel comfortable.
More than 1 year ago
Source: Zocdoc
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I highly recommend Dr Steven Duckor for his excellent service, not only he listes to all concerns of patient but his experience to diagnose to gastrointestinal problems awesome. Excellent front office team who made my visit easy and quick.
Source: Zocdoc
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Duckor was great. I had many concerns coming in about my stomach and other conditions. Right away he took action. Within 2 weeks i had all the studies done and results back. He was very nice and put me at easewith everything. His professignal and listened to me. Would recommend to anyone if they want fast results and good treatment.
Source: Zocdoc
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Dr. Duckor was professional, helpful and compassionate. I can not say enough kinds things about his bedside manner or his office staff. Highly recommend.
Source: Zocdoc
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Him and his faculty took their time to assist me professionally with my issues.
Source: Zocdoc
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Dr, Duckor has great patience in asking questions to correctly diagnose the symptoms. I have follow ups to do but for now it has been terrific.
Source: Zocdoc
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Dr. Duckor and his staff are very friendly, and his practice is far more efficient than the average doctor's office. Wait times and appointment scheduling are super quick, and can be done in person, over the phone, or online. Paperwork neededfrom new patients is also minimal because he allows his patients to submit their info online before they visit. Finding a new PCP can seem like a long and daunting task, but the whole process was remarkably simple and quick with Dr. Duckor.
Source: Zocdoc
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The doctor was knowledgeable and professional. He knew right away what to do.
Source: Zocdoc
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Appt went very well. Happy with Dr. Duckor. However, all the paperwork that I filled out with you is not compatible with his office !! A lot of wasted time.
Source: Zocdoc
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Doctor Duckor is excellent! I have to tell that as a brazilian, we have in our culture good humans doctor that are mostly kind. So happy that I could find a doctor like him, that I chose him as my primary doctor too.
Source: Zocdoc
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Professional. Timely. Polite. Felt like he genuinely cared about my concerns. Scheduled tests - was in/out within 30 min! The office was freezing though...bring a jacket!
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Understanding and not judge men
Source: Zocdoc
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Dr Ducker makes you feel right at home as soon as you meet him, he waste no time, he gets right to the problem right away, and suggest to you what is best, and what he plan to do. He hasa sense of humor that will take to you right away.
Source: Zocdoc
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it was my first visit and he made it very comfortable.
More than 1 year ago
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Very comfortable.
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Made Appt day of with Doctor Duckor. This was my first visit and I was so impressed. Very Professional, listened, kind, educated, and great bedside manner. Highly recommend Dr. Duckor!
Source: Zocdoc
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Dr. Duckor is very attentive and did his best to help me. Another great thing is that (with his help), all needed screenings and lab. tests were done the very same day. And after reviewing the results doctor advised me anotherspecialist (in another field). I'm very satisfied with his performance!
Source: Zocdoc
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Great to find a great doctor through this app. Thank you.
Source: Zocdoc
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I think he is a very thorough doctor who is concerned, but will also not require you go through unnecessary tests or procedures. He was concerned, very attentive in what I was saying and asking clarifying issues. His staff was nice,but I think the most impressive thing was how accommodating they were. I arrived 45 minutes early (since I was in the area), and they were able to see me earlier than I expected. I don't feel like I was shorted, nor do I feel like he was trying to run superfluous tests. I thought he was very informative, yet concise. Do recommend!
Source: Zocdoc
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Excellent doctor and office staff. very supportive and freindly. I also liked that Dr. Duckor was available when I scheduled the appointment the next day. I highly recommend him.
Source: Zocdoc
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Knowledgeable, good attitude, good humor. Was seen same day and Doctor set out to immediately resolve the issues at hand.
Source: Zocdoc
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I was able to make an appointment very quickly. Office staff was very friendly.
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Dr Duckor is an amazing Dr. He truly cares, is on time & willing to do whatever it takes to help me. Bar none, one of the best, personable, knowledgeable, friendly doctors around.
Source: Zocdoc
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He i
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Dr. Duckor was very nice and professional during my initial consultation. He was very compassionate to my symptoms and ordered all the necessary test to diagnose me better. I am glad to have found him. I am glad he was notdismissive towards my symptoms as other doctors have in the past.
Source: Zocdoc
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very good doctor highly recommended
Source: Zocdoc
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