Live
Read more

About

Springfield Clinic is a large, community-based multispecialty health care group founded in 1939 and based in Springfield, Illinois. It operates over 80 medical specialties with more than 650 physicians and 3,000+ staff, serving central Illinois across 20 counties. The clinic offers patient portal access, medical records, and in-network insurance, and emphasizes high-quality, value-driven care close to home. For endocrinology services, Springfield Clinic provides specialty care through its expansive physician network, with multiple locations in Springfield, IL. If you’re seeking endocrinology in Jacksonville, note that Springfield Clinic’s listed locations are in Springfield, IL; verify whether endocrine specialists or Jacksonville-specific clinics are available, or contact their main line for scheduling and location options.

Clinic Type

Endocrinology, Diabetes & Metabolism

Address

401 E Carpenter St, Springfield, IL 62702-5104; 100 Stahlhut Drive, Lincoln, IL 62656-5059; 600 North Main Street, Taylorville, IL 62568-1668; 701 North 1st Street, Springfield, IL 62781-0001

Phone

217.528.7541

Email

—

Opening Hours

Closed • Opens at 8:00 AM

Services Offered

  • Endocrinology
  • Diabetes & Metabolism
  • Thyroid disorders
  • Osteoporosis
  • Calcium and parathyroid hormone management
  • Continuous glucose monitoring
  • Pituitary function tests
  • Testosterone replacement
  • Thyroid lab evaluation

Technology & Equipment

  • Continuous glucose monitoring
  • Thyroid lab evaluation
  • Pituitary function tests
  • Testosterone replacement
  • Calcium and parathyroid hormone management

Team

  • Jumana O. Abdelkarim — MD
  • Jenna N. Dean — APR-NP, DNP, CNP
  • Nicholas M. Fenwick — APRN, CNP
  • Michael R. Genin — PA-C
  • Madeleine D. Heckenkamp — APRN, CNP
  • Chaitanya K. Mamillapalli — MD
  • Sufyan Said — MD
  • Kevin M. Starkweather — APRN, DNP, CNP

Insurance & Payment

—

Languages Spoken

—

FAQs

What conditions does Springfield Clinic Endocrinology treat?

Diabetes, thyroid disorders, high cholesterol, osteoporosis.

What is the team approach at Springfield Clinic Endocrinology?

A coordinated care team including doctors, nurse practitioners, nurses, a dietitian, educators and clinical professionals.

What are the meeting times for the diabetes support group?

Meetings are at Springfield Clinic Carpenter on the third Monday of each month from 5:30 to 6:30 p.m.

How can I reserve a spot for the Diabetes Learning Center programs?

Call the Diabetes Learning Center at 217.528.7541 to reserve your spot.

Social Media

Photos

What Patients Say

Overall sentiment across review platforms: positive

  • Facebook: 92% recommend (56 reviews (Facebook))
  • LocalityBiz (Springfield Clinic Jacksonville): High (multiple 5-star mentions)

Patients praise

  • friendly and professional staff
  • attentive and thorough physicians who listen to concerns
  • welcoming and clean environment
  • efficient and timely service reported by many patients
  • positive outcomes in chronic condition management, such as diabetes care

Common complaints

  • occasional long wait times
  • administrative or billing-related complaints documented at the organizational level

"When I first met Dr. M, I explained to him how much I struggle... He wanted the best for me, and that’s what a good doctor is all about."

— Patient experience reported via Springfield Clinic news

"Everyone was very friendly and helpful. They all listened to my concerns and I didn’t feel rushed. I feel like they will take good care of me."

— LocalityBiz patient review

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.

More endocrinology, diabetes & metabolism clinics in Jacksonville

Jacksonville, IL·Endocrinology, Diabetes & Metabolism

Summary: UF Health Jacksonville is a nonprofit affiliate of the University of Florida that provides academic medical care, including specialties in endocrinology, diabetes, and metabolism. With a downtown and North Jacksonville campus network plus neighborhood centers, it offers advanced medical treatment, cutting-edge research, and comprehensive care close to home. The system employs about 2,021 people, has roughly $1.0B in annual revenue, and operates under UF Health’s umbrella for specialized services, including endocrine-related diagnoses and treatments. For endocrinology-specific care, you can access UF Health Jacksonville’s endocrinology and metabolism services through its UF Health Jacksonville network locations in Jacksonville, FL.

VerifiedOnline bookingSince 1999
Jacksonville, IL·Endocrinology, Diabetes & Metabolism

Verified

See all endocrinology, diabetes & metabolism clinics in Jacksonville →

Comparing your options?

See other endocrinology, diabetes & metabolism clinics in Jacksonville, or search the full directory by insurance, ratings, and more.

More Endocrinology, Diabetes & Metabolism Clinics