Dennis Lebbin

Endocrinology in Oak Brook, Illinois

Practice Details

Address
3815 Washington St
Oak Brook, IL 60523
Geocoded location: 41.8192, -87.9304
Taxonomy
Endocrinology, Diabetes & Metabolism
Credential
M.D.
NPPES Enumeration
Listed with NPPES since 2010
Sole Proprietor
Yes
Provider Gender (NPPES)
Male
NPPES Record Updated
September 2010

About This Clinician

This clinician is enumerated under Endocrinology, Diabetes & Metabolism. Endocrinologists treat hormonal and metabolic conditions including type 2 diabetes, and frequently prescribe GLP-1 medications such as semaglutide or tirzepatide as part of diabetes or metabolic-syndrome management — though not every endocrinology practice treats obesity as a primary focus, and some see only referred, complex cases.

Locally, this is 1 of 3 Endocrinology, Diabetes & Metabolism practices in Oak Brook carrying this exact taxonomy in our directory.

What to expect at an Endocrinology visit

Endocrinology visits focus on hormonal and metabolic conditions. For a GLP-1-related consult, patients commonly encounter:

  • •A review of diabetes, thyroid, or metabolic history and current medications.
  • •Lab work such as A1c and a metabolic panel to guide diagnosis and dosing.
  • •A discussion of whether a GLP-1 medication fits the treatment goal (diabetes control, weight, or both).
  • •Follow-up scheduling to titrate dose and monitor response over time.

This is general guidance for endocrinology practices, not a description of Dennis Lebbin's specific protocol, services, or pricing. Confirm what a visit involves directly with the practice — 630-789-8621.

GLP-1 access in Oak Brook, Illinois

Adult obesity rate
32.4%
#26 of 50 states (CDC BRFSS)
Avg. compounded semaglutide
$209/mo
Typical Illinois telehealth cash price
Medicaid GLP-1 coverage
Diabetes + obesity (with prior auth)
Illinois Medicaid, obesity indication

About 32.4% of Illinois adults have obesity (BMI 30+), ranking the state #26 of 50 (CDC BRFSS). Our directory currently lists 9 GLP-1-relevant clinics in Oak Brook. If a cash-pay route makes more sense, compounded semaglutide through Illinois telehealth averages about $209/mo — well below brand-name Wegovy or Zepbound.

Explore more Illinois options on the best Illinois GLP-1 providers page, browse every Oak Brook listing in the Oak Brook clinic directory, or read the Illinois Medicaid GLP-1 coverage & prior-authorization guide.

Related Practices in Oak Brook

Other Oak Brook listings in the same directory tier:

Arshi Basit
Endocrinology
Midwest Diabetes & Endocrine Specialty LLC
Endocrinology
Way Less PLLC
Obesity Medicine

Telehealth Alternative

Prefer not to visit in person? Licensed GLP-1 telehealth providers ship compounded semaglutide or tirzepatide directly to Illinois addresses, often faster and at lower cash cost than an in-person visit and brand-name prescription. Featured Illinois telehealth partners:

Featured Partners · Oak Brook

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See all 177 GLP-1 providers serving Oak Brook ↓

See more Oak Brook options on the Oak Brook clinic directory, or compare the best semaglutide providers nationwide.

Learn more about the medications most commonly prescribed by Oak Brook obesity-medicine and endocrinology practices: Semaglutide and Tirzepatide.

Frequently Asked Questions

The CMS National Provider registry lists Dennis Lebbin's specialty taxonomy but not the specific medications it prescribes or its current service menu. Dennis Lebbin is listed under Endocrinology, a field where GLP-1 medications such as semaglutide (Wegovy, Ozempic) or tirzepatide (Zepbound, Mounjaro) are commonly prescribed — but whether this practice currently offers them isn't recorded in the registry. Call the practice at 630-789-8621 to confirm before booking.
According to its CMS National Provider registry (NPPES) record, Dennis Lebbin's primary specialty on file is Endocrinology.
Dennis Lebbin is located at 3815 Washington St, Oak Brook, IL 60523. The phone number listed in the registry is 630-789-8621. Its full record is public in the CMS National Provider registry under NPI 1699083824.
New-patient status isn't recorded in the CMS National Provider registry, so we can't confirm whether Dennis Lebbin is currently accepting new patients. Call the practice at 630-789-8621 to confirm availability, cash-pay pricing, and whether the services you need are offered — this listing reflects the NPPES taxonomy on file and is not an endorsement.