Dr. Aaron Greenspan, MD

Dr. Aaron Greenspan, MD

Gastroenterology  |  
Male  |  
Age 52
(40)
Insurances AcceptedSave
Dr. Aaron Greenspan, MD is a gastroenterology doctor who practices in Belleville, IL. He is 52 years old and has been practicing for 26 years.

311 W Lincoln St Ste 201

Belleville, IL 62220

Contact Information

(618) 222-3200

Insurance Accepted

  • Aetna
  • Anthem Blue Cross Blue Shield
  • Assurant Health
  • Blue Cross Blue Shield
  • Cigna
  • Coventry Health Care
  • Humana
  • Medicaid
  • MultiPlan
  • 3 More

*Please verify this information when scheduling an appointment.

Learn about Dr. Greenspan

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you

Top Care Areas

new

See how frequently Dr. Greenspan performs your care needs compared to other doctors.

Abdominal Pain
very high
more than 99% of peers
Stomach Diseases
very high
more than 99% of peers
Gastrointestinal Diseases
very high
more than 99% of peers

Dr. Greenspan's percentages are based on the rate of treatment compared to peers nationwide from insurance data. Learn more info about our data and this Top Care Areas component.

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Care Philosophy

This content was provided by Dr. Greenspan "Comprehensive diagnosis, treatment, and care of acute and chronicdigestive diseases in a cost-effective manner."
1

Specialties

  • Gastroenterology
1

Board Certifications

  • Gastroenterology
    Accredited by: American Board of Internal Medicine*
76

Conditions Treated

  • Abdominal Disorders
  • Abdominal Pain
  • Anal Prolapse
  • Anal or Rectal Pain
  • Anemia
  • Autoimmune Diseases
  • Barrett's Esophagus
  • Benign Neoplasm of the Digestive System
  • Benign Tumor
  • Biliary Atresia
  • Blood Disorders
  • Celiac Disease
  • Cholelithiasis
  • Cirrhosis
  • Colitis
  • Colon Disorders
  • Colon Polyp
  • Constipation
  • Crohn's Disease
  • Dehydration
  • Diaphragmatic and-or Hiatal Hernia
  • Diarrhea
  • Diverticulitis, Intestinal
  • Diverticulosis, Intestinal
  • Duodenal Ulcer
  • Duodenitis
  • Dysentery
  • Dysphagia
  • Enteritis
  • Esophageal Achalasia and Cardiospasm
  • Esophageal Dilation
  • Esophageal Diseases
  • Esophageal Diverticulum
  • Esophageal Ulcer
  • Esophageal Varices
  • Esophagitis
  • Gas-Bloat Syndrome
  • Gastric Ulcer
  • Gastritis
  • Gastroesophageal Reflux Disease (GERD)
  • Gastrointestinal Bleeding
  • Gastrointestinal Diseases
  • Gastrointestinal Malabsorption
  • Gastroparesis
  • Heartburn
  • Hemorrhoids
  • Hepatitis
  • Hepatitis B - Immune Response
  • Hepatitis C
  • Ileus
  • Indigestion
  • Inflammatory Bowel Disease
  • Intestinal Obstruction
  • Irritable Bowel Syndrome
  • Lactose Intolerance
  • Liver Damage from Alcohol
  • Malnutrition
  • Nausea
  • Neoplasm of Gastrointestinal Tract
  • Non-Alcoholic Fatty Liver Disease
  • Non-Neonatal Jaundice
  • Noninfectious Gastroenteritis and Colitis
  • Pancreatitis
  • Peptic Ulcer
  • Pyloric Stenosis
  • Reflux Esophagitis
  • Small Intestine Cancer
  • Stomach Cancer
  • Stomach Diseases
  • Stomach and Small Intestine Cancer
  • Ulcer
  • Ulcerative Colitis
  • Unexplained Weight Loss
  • Viral Enteritis
  • Viral Hepatitis
  • Vomiting Disorders

More

Read More
16

Procedures

  • Bile Duct Procedure
  • Capsule Endoscopy
  • Colon Cancer Screening
  • Colonoscopy
  • Colonoscopy With Polypectomy
  • Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
  • ERCP (Endoscopic Retrograde Cholangiopancreatography)
  • ERCP With Spincterotomy
  • Endoscopic Common Bile Duct Stone Removal
  • Endoscopic Polypectomy
  • Endoscopy
  • Endoscopy (Esophagus, Stomach, Small Intestine)
  • Flexible Sigmoidoscopy
  • Gastroenterology Procedures
  • Liver Biopsy
  • Percutaneous Edoscopic Gastrostomy (PEG)

Background Check

0 Malpractice Claims

No malpractice history found for Illinois.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.

Education

  • Brandeis U
    Undergraduate School | Graduated 1987
  • University Of Pittsburgh School Of Medicine
    Medical School | Graduated 1991
  • University Pittsburgh Med Center
    Internship Hospital | Completed 1992
  • University Pittsburgh Med Center
    Residency Hospital | Completed 1994
  • Washington University School Med/Barnes Hospital
    Fellowship Hospital | Completed 1997

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Greenspan has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

Dr. Greenspan does not have any memberships or affiliations listed. If you are Dr. Greenspan and would like to add memberships or affiliations, please update your profile.

Dr. Greenspan's Reviews

Likelihood of recommending Dr. Greenspan to family and friends
3.6
based on 40 total reviews (15 with comments)
Dr. Greenspan's Performance
  • Trustworthiness
    VERY GOOD
  • Explains condition(s) well
    VERY GOOD
  • Answers Questions
    VERY GOOD
  • Time well spent
    VERY GOOD
Office & Staff Performance
  • Scheduling
    VERY GOOD
  • Office environment
    VERY GOOD
  • Staff friendliness
    VERY GOOD
  • Average wait time
    10 to 15 minutes
Patient Comments (15)
in OFallon, IL |
I started seeing Dr. Greenspan when I needed a 2nd opinion. My GP recommended him as the best in the area. Dr. Greenspan & his staff have always been warm & accommodating. I’ve always received clear instructions on medications & they make sure I understand my treatment plan. He’s not a magician. I can’t be cured of this chronic condition & wonder if some of these negative reviews are the result of unrealistic expectations as my care has been consistently outstanding.
Belleville il |
All the burses and dr was very sweet and finally i would recommend them to anyone it was fast and they answered every question
Bloomington, IL |
I absolutely wish I could give this man a ZERO. He is arrogant and rude when he speaks to you. He talks over you before you have a chance to even ask a question. If he actually has any human feeling whatsoever toward his patients, it is certainly not apparent in his behavior. I value my life too much to put it into Greenspan's hands.
Chicago, IL |
The staff are incredibly rude! Very unprofessional.
My daughter was required to have a scope that was scheduled my his staff. The staff in his office and his nurse practitioner are incredibly sweet and helpful. When we met the doctor after the scope he had no time for us. He called my daughter princess and told her to take a xanax. For two days she was in & the doctor would not return our calls. Found out the real issue. He is arrogant and dismissive towards woman. He prescribed unnecessary meds. I would not recommend him to anyone.
in Belleville, IL |
Spent weeks researching colonoscopy screening service providers and Dr. Aaron Greenspan ended up at the top of my list. This was my first colonoscopy, so I was nervous, but Dr. Greenspan and his staff put me at ease because they all were very friendly, professional, and caring throughout the entire ordeal. The Metro East Gastroenterology facilities looked clean and modern in every room. Being a technologist, I was also impressed with the procedural equipment. I HIGHLY RECOMMEND!
St Louis, MO |
Great doc!
Belleville, IL |
So I had my colonoscopy 5-25-17 and I have to say I was very nervous for some reason. let me start by saying from the beginning to the end I was treated with nothing but Professionalism. The receptionist was very courteous and friendly. The staff that took care of me during my procedure check-in Cindy, Pre-op Brooke, Nurse Anesthetist Bob ( Thank you so much for the reassurance that everything would be okay!) Nurse Lisa and Recovery nurse Mary who made sure I was feeling okay. Dr. Greenspan 5's
o fallon, il |
Highly recommend Dr Greenspan! Great doctor who listens & genuinely wants to help you! I would not recommend his PA, she leaves something to be desired...
Belleville, IL |
Takes the time to listen to your needs and issues. Has a great sense of humor. Fantastic surgeon. Good bedside manner. Have gone through many other GI doctors and Dr. Greenspan is the best hands down!
in Belleville, IL |
I think he is wonderful, he makes you feel calm about any proceedures you are about to have. He performed a scope & then a colonoscopy. I trust him ??
He takes little time to actually listen to his patients, and makes hasty decisions without tests. He once insisted that a flare I was having was not in fact a flare, but a bacterial infection and prescribed me very strong antibiotics without doing a stool sample, which made my condition much much worse. He also easily joked about cutting out my intestines, and once casually mentioned that he might have seen cancerous cells during a biopsy but wasn't sure. I was terrified for months.
Chicago, IL |
Terrible visit
Did you visit Aaron B Greenspan, MD in Belleville, IL or the other Dr Greenspan in Chicago or Wheaton, IL question mark
in Smithton Illinois |
I was treated very well by Dr. Greenspan and his wonderful staff, the staff were all upbeat and very personalble. Dr. Greenspan is a very out going and easy to talk to, the prep the day before is not nice but the reward is the great treatment you receive doing and after the actual procedures, if you have this done I would highly recommend Dr Aaron Greenspan and his excellent staff Thank you all. Got a call the day after to make sure everything was going well.
in O'Fallon, IL |
I had questions for Dr Greenspan regarding my care, so I called his office and left a message with his staff. He personally called to speak with me on a Friday evening to answer my questions. He was very kind and explained everything to me.
Have you seen Dr. Aaron Greenspan, MD?

Visit Dr. Greenspan

Now Accepting New Patients
Dr. Greenspan accepts 12 insurance carriers
  • Aetna
    Choice Plus POS II
  • Anthem Blue Cross Blue Shield
    Blue Access Choice PPO
    Blue Preferred HMO
  • Assurant Health
  • Blue Cross Blue Shield
    Blue Access PPO
    Blue Advantage PPO
    Blue Choice PPO
    Blue Cross Blue Shield PPO
    Blue Traditional PPO
    Federal Employee Program
  • Cigna
    Choice Fund PPO
  • Coventry Health Care
    Coventry Health America PPO
    Group Plan PPO
  • Humana
  • Medicaid
  • MultiPlan
    PHCS Network PPO
  • Principal Financial Group
  • Tricare
    Prime
    Standard
    TriCare for Life
    TRICARE Reserve Select
  • UnitedHealthCare
    Choice Plus POS
    Options PPO

*Please verify this information when scheduling an appointment.

Hospitals where Dr. Greenspan has admitting privileges

Memorial Hospital Belleville
4500 Memorial Dr
Belleville, IL 62226
View Hospital Profile
Barnes Jewish Hospital
One Barnes-Jewish Hospital Plaza
Saint Louis, MO 63110
View Hospital Profile
SSM Saint Mary's Hospital
6420 Clayton Rd
Richmond Heights, MO 63117
View Hospital Profile

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