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Quincy Medical Group, Cahokia

Quincy Medical Group

Geriatric Medicine • Cahokia, IL • Since 1937

About

Quincy Medical Group is a private, physician-led multi-specialty health system founded in 1937 and based in Quincy, Illinois. It operates more than 18 offices across the tri-state area (IL, IA, MO) with over 170 doctors and advanced practice providers, offering primary care and extensive specialty services across 35+ disciplines. The group emphasizes extraordinary patient care, access to resources, and patient information services (billing, medical records requests, patient experience, health topics). Locations include offices in Quincy (IL), Keokuk (IA), Hannibal (MO), and other Illinois communities. For Cahokia-specific geriatric care, consider contacting their Quincy-area offices or nearby clinics listed in their Illinois/Midwest footprint.

Clinic Type

Geriatric Medicine

Address

1025 Maine Street, Third Floor - West, Quincy, Illinois 62301

Phone

+1-217-222-6550

Email

FederalPPDRQuestions@cms.hhs.gov

Opening Hours

Not published — contact the clinic to confirm hours.

Services Offered

  • Geriatric Medicine
  • Memory Clinic
  • Nursing Home Care
  • Palliative Care

Team

  • Halley Anderson, NP-C — Geriatric Medicine, Memory Clinic, Nursing Home Care, Palliative Care
  • Tiffany Greiman, NP-C — Geriatric Medicine, Nursing Home Care

Insurance & Payment

—

Languages Spoken

  • English

Awards & Accreditations

  • 4.7Geriatric Medicine, Memory Clinic, Nursing Home Care, Palliative CareQuincy

Photos

What Patients Say

Overall sentiment across review platforms: positive

  • Quincy Medical Group Patient Satisfaction Surveys: 4.7/5 (based on 54 ratings) (54)
  • Healthgrades: 5.0/5 (based on 5 reviews) (5)
  • Yelp: 5.0/5 (based on 1 review) (1)

Patients praise

  • High patient satisfaction ratings for geriatric specialists like Dr. Halley Anderson
  • Commendations for professionalism, bedside manner, and compassion in memory care
  • Comprehensive care coordination and support for older adults

Common complaints

  • Past legal settlement regarding medically unnecessary cardiac procedures (2021)

"I cannot express how wonderful the memory Clinic has been and how wonderful Dr. Anderson in particular has been for my mother."

— Healthgrades review for Dr. Halley Anderson

"Halley Anderson is an exceptional geriatrician. Exemplary, professionalism, bedside manner, genuine concern for the situation and very compassionate."

— Healthgrades review for Dr. Halley Anderson

Synthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].

Information sourced from the clinic's website as of . Own this clinic? Claim or correct this listing.

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