Live
Read more

Clinic Type

Internal Medicine

Address

—

Phone

(317) 415-6450

Email

careers@ascension.org

Opening Hours

Not published — contact the clinic to confirm hours.

Services Offered

  • Primary care
  • Internal Medicine

Team

  • Terrence M McGrath — MD
  • Benjamin A Stephens — NP
  • Lauren M Pothier — PA-C
  • Michael A Meng — MD
  • Gary A Wright — MD

Insurance & Payment

—

Languages Spoken

—

Photos

What Patients Say

Overall sentiment across review platforms: positive

  • Healthgrades: 4.4 to 4.8 out of 5 stars (11 to 71 ratings)
  • WebMD Care: 4.5 out of 5 stars (9 to 10 ratings)

Patients praise

  • attentive and caring bedside manner
  • clear explanations of medical conditions
  • high likelihood to recommend to others
  • positive staff interactions

Common complaints

  • reports of physician rudeness or perceived lack of empathy
  • concerns about communication style and not feeling heard

"Excellent doctor! And her staff is great too!"

— Healthgrades review for Dr. Lori Deemer

"Dr. Brinkruff is an outstanding doctor who truly cares about his patients. He listens and explain things in detail that a regular person understands."

— WebMD Care review for Dr. James Brinkruff

"He was curt, and lacked care when I explained my symptoms... I recommend finding another provider."

— WebMD Care review for Dr. James Brinkruff

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

Information sourced from the clinic's website as of July 11, 2026.

Book appointmentCall

More internal medicine clinics in Greenfield

Greenfield, WI·Internal Medicine

- Aurora Medical Center – Washington County is a nonprofit community hospital in Hartford, WI, part of Aurora Health Care (Advocate Aurora Health network). - Services: comprehensive medical care with 24/7 emergency department; emphasizes personalized patient and family care. - Community role: offers fitness centers and educational outreach events. - Contact: main phone numbers 262-673-2300 and 833-528-7672. - Staffing: 11 employees; leadership includes Marisa Binkowski (Director of Surgical Services). - Location/relations: affiliated with Aurora Health Care and broader Advocate Aurora Health system.

Online booking
Greenfield, WI·Internal Medicine

Froedtert Health is a nonprofit health network based in Milwaukee, WI, formed in partnership with the Medical College of Wisconsin. It operates eastern Wisconsin’s only academic medical center and adult Level I Trauma Center at Froedtert Hospital, supported by about 2,300 physicians and 45+ clinics across 10 hospital locations. The network offers extensive specialties (including internal medicine), thousands of clinical trials, and collaborative care with ThedaCare. For internal medicine providers specifically in Greenfield, Froedtert’s network features primary care and specialty access through its affiliated groups and clinics within southeastern Wisconsin, part of the Froedtert & MCW health network ecosystem.

Online booking
Greenfield, WI·Internal Medicine

Online booking
Greenfield, IN·Internal Medicine

Hancock Internal Medicine in McCordsville, Indiana provides primary care for adults, including annual check-ups, preventive care, health screenings, and management of chronic conditions such as hypertension and diabetes. The clinic's internists offer routine wellness services and coordinate care with specialists as needed.

Online booking

See all internal medicine clinics in Greenfield →

Comparing your options?

See other internal medicine clinics in Greenfield, or search the full directory by insurance, ratings, and more.

More Internal Medicine Clinics