
Dr. Geoffrey Sebastian, MD
Internist
377.9 mi · 2 East 22nd Street, Suite 110, Lombard, IL 60148
At a glance
Accepts 15 insurances
AARP, Aetna, BlueCross BlueShield, Cigna, UnitedHealthcare, more+ ·
Has 20+ years of experience
Graduated from Rush University, Doctor of Medicine
Works at Prospect Health Care
Speaks English
Geoffrey Sebastian does not participate in Zocdoc to offer online booking at this time
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In-network insurances
Aetna
BlueCross BlueShield
Cigna
UnitedHealthcare
Aetna
BlueCross BlueShield
Cigna
UnitedHealthcare
Areas of expertise
This doctor's experience enhances their expertise in similar cases. Below are the conditions or surgeries they treat most frequently.
Emphysema (COPD)
Chronic diabetes
Arthritis
Insomnia
Chronic high blood pressure
Emphysema (COPD)
Chronic diabetes
Arthritis
Insomnia
More about Dr. Geoffrey Sebastian, MD
Geoffrey Sebastian is a caring and experienced internist and primary care doctor in Lombard, IL. Dr. Sebastian obtained his medical degree from Rush University. He completed his residency in internal medicine at Loyola University Chicago.
Dr. Sebastian is a part of Prospect Health Care and is certified by the American Board of Internal Medicine. He sees patients for a variety of reasons including illnesses, general consultations, ear infections, sinus problems, and sleep problems.
Dr. Sebastian is deeply committed to the well-being of his patients. He takes a thorough and precise approach to his consultations to ensure that he is consistently giving accurate diagnoses.
Education & experience
Education
Medical School - Rush University, Doctor of Medicine
Loyola University Chicago, Residency in Internal Medicine
Practice
Prospect Health Care
Certifications
American Board of Internal Medicine
Awards and publications
CMS Meaningful Use Stage 2 Certification
EpicCare Ambulatory EMR, Epic Systems Corporation, 2012
Background
Languages spoken
English
Gender
Male
NPI number
#1114991163
Geoffrey Sebastian does not participate in Zocdoc to offer online booking at this time
Similar providers on Zocdoc
Top-rated
Closest to you
Available today

Dr. Rathna Yallapragada, MD
Internist
4.2025 reviews
0.5 mi2340 S Highland Ave, Ste 260, Lombard, IL, 60148
Next available: Aug 12
4.2025 reviews
0.5 mi2340 S Highland Ave, Ste 260, Lombard, IL, 60148
Next available: Aug 12

Valerie Battisti, PA-C
Physician Assistant
4.9010 reviews
6 mi228 E Lake St, Addison, IL, 60101
Offers telehealth
4.9010 reviews
6 mi228 E Lake St, Addison, IL, 60101
Offers telehealth

Dr. Priya Dileep, MD
Internist
4.9468 reviews
13 mi1041 W Stearns Rd, Bartlett, IL, 60103
Next available: Sep 1
4.9468 reviews
13 mi1041 W Stearns Rd, Bartlett, IL, 60103
Next available: Sep 1
There are currently no additional providers matching this criteria

Dr. Reji Ninan, MD
Primary Care Doctor
4.91101 reviews
10 mi1300 Arlington Heights Rd, Ste 130, Itasca, IL, 60143
Next available: Aug 12
4.91101 reviews
10 mi1300 Arlington Heights Rd, Ste 130, Itasca, IL, 60143
Next available: Aug 12

Sharon Meyer, NP
Nurse Practitioner (Gastroenterology)
4.9594 reviews
Hinsdale, IL, 60521
Offers telehealth
4.9594 reviews
Hinsdale, IL, 60521
Offers telehealth

Dr. Cory Chen, MD
Internist
4.84167 reviews
20 mi47 W Polk St, Ste G1, Chicago, IL, 60605
4.84167 reviews
20 mi47 W Polk St, Ste G1, Chicago, IL, 60605
Patient reviews
All reviews have been submitted by patients after interacting with the practice.
Overall rating
4.83
Wait time
4.67
Bedside manner
5.00
Your trust is our top concern, so providers can't pay to alter or remove reviews. We also don't publish reviews that contain any private patient health information. Learn more here
3 reviews
Most relevant
Great, knowledgeable Doctor.
July 14, 2016Initials hidden
September 7, 2016James K.Verified patient
More than 1 year agoDN
More than 1 year agoTG
May 20, 2016Michael T.Verified patient
More than 1 year agoDW
What practice does Dr. Geoffrey Sebastian work with?
Dr. Geoffrey Sebastian works with Prospect Health Care.
Where is Dr. Geoffrey Sebastian's office located?
Dr. Geoffrey Sebastian's office is located at 2 East 22nd Street, Lombard, IL 60148.
Which board certifications does Dr. Geoffrey Sebastian have?
Dr. Geoffrey Sebastian is certified by American Board of Internal Medicine.
What are common reasons for patients to see Dr. Geoffrey Sebastian?
Dr. Geoffrey Sebastian frequently sees patients for Annual Physical, Arthritis, Hearing Problems, Illness, and Sleep Problems. You can see other visit reasons for Dr. Geoffrey Sebastian on their profile.
What languages does Dr. Geoffrey Sebastian speak?
Dr. Geoffrey Sebastian speaks English.
How do patients rate Dr. Geoffrey Sebastian in reviews?
3 patients have reviewed Dr. Geoffrey Sebastian. The overall rating for this doctor is 4.83/5. They have a 5/5 rating for bedside manner and a 4.67/5 rating for wait time. You can read individual reviews and ratings on their profile.