Dr. Allan Coates, DO

Gastroenterology  |  
Male  |  
Age 62
(33)
Insurances AcceptedSave
Dr. Allan Coates, DO
Dr. Allan Coates, DO is a gastroenterology doctor who practices in Wyoming, MI. He is 62 years old and has been practicing for 37 years. Dr. Coates is affiliated with Metro Health Hospital, Spectrum Health - Reed City Hospital, Spectrum Health- United Hospital, Sheridan Community Hospital and Spectrum Health - Kelsey Hospital.

Gastroenterology Assocs West MI

2093 Health Dr SW Ste 201

Wyoming, MI 49519

Contact Information

(616) 452-7099

Dr. Allan Coates, DO

Dr. Allan Coates, DO

Accepted insurance

  • Aetna
  • Bakery & Confectionary Union Plan
  • Blue Cross Blue Shield
  • CareSource
  • CHAMPVA
  • Cigna
  • Commercial Insurance Company
  • CoreSource
  • Golden Rule
  • Government Employees Health Association (GEHA)
  • Health Net
  • Humana
  • Mail Handlers Benefit Plan (MHBP)
  • McLaren Health Plan
  • 13 More

*Please verify this information when scheduling an appointment.

Learn about Dr. Coates

Dr. Coates' Experience

0%ExperienceMatch
Dr. Coates' experience matches your search based on the following criteria:
  • Based on total number of patients treated over the last 12 months
  • Specializes in Gastroenterology
  • Board certified in Gastroenterology and Internal Medicine
  • No sanctions found
  • No board actions found
1

Specialties

  • Gastroenterology
2

Board Certifications

  • Gastroenterology
    Accredited by: American Osteopathic Board of Internal Medicine*
  • Internal Medicine
    Accredited by: American Osteopathic Board of Internal Medicine*
81

Conditions Treated

  • Abdominal Disorders
  • Abdominal Pain
  • Abscess
  • Anal Prolapse
  • Anal or Rectal Pain
  • Anemia
  • Autoimmune Diseases
  • Barrett's Esophagus
  • Benign Neoplasm of the Digestive System
  • Benign Tumor
  • Biliary Atresia
  • Blood Disorders
  • Cancer
  • Celiac Disease
  • Cholecystitis and Gallstones
  • Cirrhosis
  • Colorectal Cancer
  • 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 Cancer
  • Esophageal Diseases
  • Esophageal Diverticulum
  • Esophageal Ulcer
  • Esophageal Varices
  • Esophagitis
  • Gallstones
  • Gas-Bloat Syndrome
  • Gastric Ulcer
  • Gastritis
  • Gastroesophageal Reflux Disease (GERD)
  • Gastrointestinal Bleeding
  • Gastrointestinal Diseases
  • Gastrointestinal Malabsorption
  • Gastrojejunal Ulcer
  • Gastroparesis
  • Heartburn
  • Hemochromatosis
  • Hemorrhoids
  • Hepatitis B - Immune Response
  • Hepatitis C
  • Hernia
  • Ileus
  • Indigestion
  • Inflammatory Bowel Disease
  • Intestinal Abscess
  • Intestinal Obstruction
  • Irritable Bowel Syndrome
  • Lactose Intolerance
  • Liver Damage from Alcohol
  • Malnutrition
  • Megacolon
  • Nausea
  • Neoplasm of Gastrointestinal Tract
  • Non-Alcoholic Fatty Liver Disease
  • Non-Neonatal Jaundice
  • Noninfectious Gastroenteritis and Colitis
  • Pancreatitis
  • Peptic Ulcer
  • Pyloric Stenosis
  • Reflux Esophagitis
  • Stomach Cancer
  • Stomach Diseases
  • Stomach and Small Intestine Cancer
  • Ulcer
  • Ulcerative Colitis
  • Unexplained Weight Loss
  • Vascular Insufficiency of Intestines
  • Viral Enteritis
  • Viral Hepatitis
  • Vomiting Disorders

More

Read More
8

Procedures

  • Anoscopy
  • Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
  • ERCP (Endoscopic Retrograde Cholangiopancreatography)
  • Endoscopy (Esophagus, Stomach, Small Intestine)
  • Gastroenterology Procedures
  • Hemorrhoidectomy or Excision of Anal Tags
  • Liver Biopsy
  • Manometry

Background Check

Malpractice Claims not available

Healthgrades does not collect malpractice information for Michigan.

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

  • Des Moines University College Of Osteopathic Medicine
    Medical School | Graduated 1980

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Coates has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

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

Dr. Coates' Reviews

Likelihood of recommending Dr. Coates to family and friends
3.5
based on 33 total reviews (5 with comments)
Dr. Coates' Performance
  • Trustworthiness
    VERY GOOD
  • Explains condition(s) well
    VERY GOOD
  • Answers Questions
    VERY GOOD
  • Time well spent
    VERY GOOD
Office & Staff Performance
  • Scheduling
    GOOD
  • Office environment
    EXCELLENT
  • Staff friendliness
    VERY GOOD
  • Average wait time
    16 to 30 minutes
Patient Comments (5)
in Grand Rapids, mi |
Dr. Sharon Coates and her assistant Cora I was scheduled for 11:30 I didn't get called in until noon at which time we spent about a half hour trying to get the equipment to work and it would not they asked me if I would go get some lunch on them and come back within a half hour if the device work I would be seen if not they would reschedule I called they said it worked I got there they had already taken another patient and I was left to sit in the waiting room to wait again all in 2 hours wasted
Comstock Park, MI |
Dr. Coates seems like a nice guy and a good doctor. But he is severely understaffed all the time. It is near impossible to get a call or email back, which is very scary in some scenarios not being able to reach them. They mixed up my file with another's and tried getting me on different meds until I called and questioned it. I would stay away from here if you're looking for a new gi.
muskegon, mi |
Increased wait time due to hospital based procedure prep time. Dr. Coates is personable and is excellent at his job. I experience much less nausea and vomiting now.
in Ionia, MI |
I have been with Dr. Coates for 27 years now. He saved my life and continues to excel in keeping me healthy. He has an awesome attitude and really listens to his patients.
in Grand Rapids, Michigan |
Dr. Coates is absolutely amazing and highly recommended. However, his after hours (especially) and other schedulers along with several other office/behind the desk personnel, are extremely unpleasant and rude! They are easily replaceable and should be asap! Thx for listening
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Now Accepting New Patients
Dr. Coates accepts 27 insurance carriers
  • Aetna
    Choice Plus POS II
  • Bakery & Confectionary Union Plan
  • Blue Cross Blue Shield
    Blue Card PPO
  • CareSource
  • CHAMPVA
  • Cigna
    Cigna HMO
    Cigna PPO
    Open Access Plus
  • Commercial Insurance Company
  • CoreSource
  • Golden Rule
  • Government Employees Health Association (GEHA)
    GEHA
  • Health Net
    Medicare Advantage PFFS
  • Humana
    Choice Care PPO
    Preferred PPO
  • Mail Handlers Benefit Plan (MHBP)
  • McLaren Health Plan
  • Medicaid
  • Meritain Health
  • Molina Healthcare
    Molina
  • MultiPlan
    MultiPlan PPO
  • PHP-Physicians Health Plan
  • Planned Administration Inc
  • POMCO Group
  • Principal Life
  • Priority Health
    Priority PPO
  • Simplifi
  • Spectrum Health
  • Tricare
  • UnitedHealthCare
    United Healthcare

*Please verify this information when scheduling an appointment.

Hospitals where Dr. Coates has admitting privileges

Metro Health Hospital
5900 Byron Center Avenue
Wyoming, MI 49519
View Hospital Profile
Spectrum Health - Reed City Hospital
300 N Patterson Rd
Reed City, MI 49677
View Hospital Profile
Spectrum Health- United Hospital
615 S Bower St
Greenville, MI 48838
View Hospital Profile
Sheridan Community Hospital
301 N Main St
Sheridan, MI 48884
View Hospital Profile
Spectrum Health - Kelsey Hospital
418 Washington St
Lakeview, MI 48850
View Hospital Profile

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