Doctors and health care providers in Downers Grove, IL
1,899 individual NPPES records list a practice address in Downers Grove, 23rd of 541 Illinois cities. The largest group is speech-language pathologist: 129, 7% of the city's records, against 4% across Illinois. Page 26 of 38.
The 8 largest groups in Downers Grove
Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.
Downers Grove in Illinois
- Rank in Illinois23rd of 541 cities by records
- Share of the state0.8% of Illinois's records
- Specialties present25 or more taxonomy codes
- Top three groups17% of all records
- Speech-Language Pathologist rank9th of the 10 Illinois cities with the most
Compared with Illinois as a whole, Downers Grove has 9.2× the state's share of dental hygienist records and 0.41× its share of behavior technician records.
Providers in Downers Grove, alphabetically
- Ray ObasekiFamily Nurse Practitioner1326557919
- Sarah Oberholz, LCSWClinical Social Worker1811374036
- Aditya Obi, DDSDentist1306134515
- Patrick Oflaherty, DDSGeneral Practice Dentistry1568560290
- Kate OgbuaguSchool Psychologist1427922301
- Danuta OgrodnySpeech-Language Pathologist1215370838
- Chidinma Oji, FNPFamily Nurse Practitioner1013348069
- Ifenlota Ojiako, M.D.Family Medicine Physician1437164258
- Ashley OkoobohProfessional Counselor1154929768
- Stephanie OlafsonClinical Social Worker1356808802
- Sarah Oldham, PTPhysical Therapist1558536730
- Laura Olejnik, RDRegistered Dietitian1689846461
- Emma Olivera, M.D.Pediatrics Physician1902242076
- Peter OliveriBehavior Analyst1780192971
- Ann Olson, COTA/LOccupational Therapy Assistant1639651094
- Rachael OlsonStudent in an Organized Health Care Education/Training Program1720934193
- Olumide OluwoleFamily Nurse Practitioner1366982233
- Deidre Omahen, CTRSRecreation Therapist1548608169
- Nahoma Omwanghe, NURSE PRACTITIONERFamily Nurse Practitioner1437634748
- Alison Ooms, LCPCMental Health Counselor1669434007
- Samuel OppongDriver1124730692
- Hannah OramStudent in an Organized Health Care Education/Training Program1063211274
- Jennifer Ortega, PTAPhysical Therapy Assistant1285572008
- Carla Ortiz, OTD, OTR/LOccupational Therapist1063300606
- Tejandra Ortiz, PA-SStudent in an Organized Health Care Education/Training Program1891611034
- Yuti Oswal, PT, MSPT, DPTPhysical Therapist1205317179
- Maria OswaldCounselor1598156150
- Tesneem Othman, PHARMDPharmacist1780288704
- Cristiane Otoni, MVVeterinarian1407284003
- Betsy Overland, AGPCNP-BCNurse Practitioner1528890134
- Celia Owens, LCPCProfessional Counselor1386134716
- Ashley Pac, PTAPhysical Therapy Assistant1740722289
- Gianna PacenteProfessional Counselor1396663241
- Lina Pacevicius, NP-CFamily Nurse Practitioner1750749503
- Deena Paladino, CSFASurgical Assistant1093519415
- Nina Paleologos, MDNeurology Physician1689733552
- Nisha Paliwal, LCPC, NCCProfessional Counselor1750023610
- Maureen Pall, MSW, LSWSocial Worker1316344781
- Lisa Palmisano, PHARM.D.Pharmacist1518204809
- Erika Panatera, OTR/LOccupational Therapist1821847286
- Hemant Panchal, M.D.Interventional Pain Medicine Physician1063466894
- Kritika PandayCase Manager/Care Coordinator1023778917
- Mohini Pandya, P.T.Physical Therapist1902800477
- Anitta Panikkuthara, RBT-18-52795Behavior Technician1699271957
- Nisha Pappachan, NPNurse Practitioner1609408814
- Michael Paquette, LPCMental Health Counselor1114426194
- Meagan ParamoPhysician Assistant1932085032
- Robert Paresi, MDPlastic and Reconstructive Surgery Physician1891902359
- Preeti Parhar, MDRadiation Oncology Physician1164680393
- Kristin Parrilli, PA-CSurgical Physician Assistant1649689555
The largest Illinois cities
- Chicago63,379
- Springfield4,997
- Naperville4,634
- Peoria4,621
- Evanston4,013
How to read this directory
Downers Grove, Illinois appears in the CMS National Plan and Provider Enumeration System with 1,899 registered healthcare providers spanning 25 or more distinct NUCC-taxonomy specialties. This count includes every individual clinician who has applied for an NPI and listed a practice address in Downers Grove - physicians, dentists, nurse practitioners, physician assistants, chiropractors, physical therapists, optometrists, psychologists, podiatrists, and every other credentialed provider type CMS tracks. It does not measure hospital beds, urgent-care capacity, or whether a given clinic is accepting new patients; it measures the pool of professionals with current NPI enrollment and a Downers Grove practice location on file. Every figure is drawn from the federal National Provider Identifier Registry (CMS NPPES) - more than 7 million providers, maintained since May 2007, with 2024 Medicare Part D data, and, according to CMS, can be searched, compared, and traced in our methodology.
The provider mix in Downers Grove is weighted toward Speech-Language Pathologist (129 clinicians, followed by Physical Therapist with 108 and Clinical Social Worker with 86). That distribution reflects how NPPES records specialty: providers self-select a primary taxonomy code, so a family physician who also practices geriatrics will show up under whichever NUCC code they registered first. Relative to Illinois's population, Downers Grove reports roughly 15.1 providers per 100,000 residents using the state-level denominator, which is a rough proxy rather than a precise access-to-care measurement; the true catchment area of any {cityName} clinician extends beyond the municipal boundary.
Of Illinois's most common specialties, Family Medicine Physician is the most prominent one with no provider currently listing a Downers Grove practice address, a coverage gap Downers Grove patients typically fill by traveling to a larger nearby hub.
For Downers Grove patients, this directory is most useful as a starting shortlist. Important: PlainDoctor is a directory of publicly available CMS government data, not a review site, a ranking, or medical advice. NPPES data is self-reported and refreshed monthly; call the practice directly to confirm the provider is still there, accepts your insurance, and is taking new patients.
For informational purposes only; this directory is not medical advice and not a substitute for checking a license. See also: how to find a doctor and how to verify one.
Common questions
How many doctors are in Downers Grove, IL?
There are 1,899 registered healthcare providers in Downers Grove, IL, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.
What are the most common medical specialties in Downers Grove?
The most common specialties in Downers Grove are Speech-Language Pathologist, Physical Therapist, Clinical Social Worker, Professional Counselor, Family Nurse Practitioner. Speech-Language Pathologist has the most providers with 129.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov). Records are self-reported registrations, not licenses.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.