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Advocate Health Care doctor directory
Below is the "Doctor Detail" page for the doctor you've chosen. From this page you can:

1.  Request a first appointment online. We will contact you within 24-48 business hours with information regarding your request.
If you need immediate assistance, please call us at 1.800.3.ADVOCATE (1.800.323.8622) Monday - Friday 8:00 am - 6:00 pm.

2.  View a map of the doctor's office locations and get driving directions.

John A Hamby, M.D.
John A Hamby, M.D.
General Surgery
Office in Elmhurst
Advocate Good Samaritan Hospital
request first appointment 
Gender: Male 
Age: 58 
Years in Practice: 28 
Medical Specialty: General Surgery  
Board Certification: Yes 
Medical School: Rush Medical School 1977-1981 
Internship: Rush Presbyterian St Luke's 1981-1982 
Residency: Gen Surgery, Medical Center of Delaware 1982-1986 
Fellowship: N/A 
Philosophy of Care: We are committed to providing our patient's with state of the art surgical techniques in a compassionate and caring environment. 
Secondary Languages: None 
Website: Information not available 
Member of Advocate Physician Partners (what's this
1200 S York Rd, Elmhurst,  630.758.8838 
Medical Group
Surgeons, Ltd

Location information
1200 S York Rd
Suite 4220
Elmhurst, IL 60126

Medical Specialty
General Surgery

Clinical Interests
abcess care
abdominal ct scan
anal incontinence
biopsy - fine needle aspiration
breast cancer
breast disease
breast surgery
colo-rectal cancer
colo-rectal surgery
crohn's disease
dialysis access
dialysis vascular access angioplasty
gall bladder
gall bladder by laproscopy
gallbladder surgery
gastric cancer
gastro esophogeal reflux disease
gastro-reflux surgery
gastrointestinal bleeding
gastrointestinal surgery
general surgery
goiter (thyroid)
head and neck surgery
hemorrhoid surgery
hernia surgery
hernia surgery - laproscopic
hydradentitis (sweat gland inflammation)
ingrown toenails
invasive surgery
laparoscopic cholecystectomy
laparoscopic surgery
liver biopsy
minor surgery
mole removal
parathyroid surgery
sentinal node biopsy
sigmoidoscopy (flexible)
skin biopsy
skin cancer
skin surgery
temporal arteritis
thyroid biopsy
thyroid needle aspiration
thyroid surgery
varicose vein surgery
wart removal
workmen's compensation
Insurance Plans Accepted
Prior to scheduling an appointment with any doctor you select, confirm with the doctor's office staff that the insurance plan you are enrolled in is still accepted by the physician.

Aetna National Advantage Program (NAP)
Aetna US Healthcare EPO
Aetna US Healthcare HMO
Aetna US Healthcare POS
Aetna US Healthcare PPO
BeechStreet PPO
Blue Advantage HMO
Blue Advantage PPO
Blue Cross / Blue Shield PPO
CAPP Care/Beech Street PPO
CIGNA Healthplan of ILL EPO
CIGNA Healthplan of ILL HMO
CIGNA Healthplan of ILL POS
CIGNA Healthplan of ILL PPO
Cofinity PPO (Aetna Affiliate PPO)
COMMERCIAL (80/20 Insurance Types)
Coventry/First Health PPO
Great West Healthcare PPO
HFN (Healthcare's Finest Network) PPO
HFN Platinum EPO
HMO Illinois (BC/BS HMO)
Humana Advocate Centered - EPO
Humana Advocate Centered - HMO
Humana Choice Care Network PPO
Humana Health Plans HMO
Humana Health Plans PPO
Humana National Plans HMO
Humana National Plans PPO/POS
Medicare Assignment Part B
Multiplan, Inc. PPO
PersonalCare PPO
Preferred Network Access PPO
Preferred Plan Inc PPO
Private Healthcare Systems (Savility PPO)
Private Healthcare Systems PPO
TRICARE (formerly Champus)
United Healthcare Basics PPO
United Healthcare Choice HMO
United Healthcare Choice Plus POS
United Healthcare Indemnity
United Healthcare Navigate HMO
United Healthcare Select EPO
United Healthcare Select HMO
United Healthcare Select Plus POS
Wellmark Health Network PPO
Worker's Compensation

Information listed under the "clinical interests" and "special procedures" columns was supplied by the physicians. It is provided to you for informational purposes only, and neither Advocate Health Care nor the Advocate facility has independently verified the information. If you wish to confirm the information contained herein, or if you have any other questions about a particular physician, please contact the physician’s office.

Unless otherwise stated, physicians are independent practitioners who are not employees or agents of Advocate Health Care or the Advocate facility where the care is being provided. Neither Advocate Health Care nor the Advocate facility shall be liable for the medical care provided or decisions made by these independent physicians.

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