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About

Springfield Clinic is a private, multispecialty health system based in Springfield, Illinois (founded 1939). It operates 5 offices in central Illinois and employs over 3,000 clinical and administrative staff with more than 650 physicians and advanced practice practitioners across 80+ specialties. The clinic offers patient portal services, medical records access, and in-network insurance, aiming to deliver high-quality, patient-centered care close to home. Notable focus areas include primary and specialized care across numerous medical disciplines, with a commitment to leveraging advanced treatments and technologies. Key contact: 217-528-7541 or 800-444-7541. If your interest is specifically Endocrinology, Springfield Clinic likely provides endocrine services among its 80+ specialties, though the exact endocrinology department details aren’t listed in the provided highlights.

Clinic Type

Endocrinology

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....</analysis>

Email

Opening Hours

Closed • Opens at 8:00 AM

Services Offered

  • Endocrinology
  • diabetes management
  • thyroid disorders
  • high cholesterol
  • osteoporosis
  • calcium and parathyroid hormone management
  • continuous glucose monitoring
  • pituitary function tests
  • testosterone replacement
  • thyroid lab evaluation

Team

  • Jumana O. Abdelkarim — MD
  • Jenna N. Dean — APRN, 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 is the diabetes support group schedule?

Join us for a FREE support group for those living with diabetes. 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 in the diabetes learning group?

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

Social Media

Photos

What Patients Say

Overall sentiment across review platforms: mixed

  • Vitals (Dr. Rabia Asghar): 5.0/5.0 (7 reviews)
  • WebMD (Dr. Jadwiga Wesly): 3.0/5.0 (10 ratings)
  • Vitals (Dr. Rebecca P. Green): 3.9/5.0 (26 ratings)

Patients praise

  • Professional and friendly staff in some departments
  • Highly regarded bedside manner, thoroughness, and communication skills for specific endocrinologists
  • Convenient access to care and well-organized appointments for many patients

Common complaints

  • Billing and insurance confusion/disputes
  • Concerns regarding diagnostic thoroughness and clinical decision-making for some providers
  • Mixed experiences regarding follow-up and patient communication for some individual specialists

"Dr. Asghar has a gentle, reassuring, kind and gentle way of making a patient feel a part of the decision making process in finding a treatment plan."

Vitals Review (Dr. Rabia Asghar)

"Dr. Said was his normal friendly and professional self. The entire staff at Springfield Clinic are friendly and reliably professional."

ThreeBestRated Review (Dr. Sufyan Said)

"After laughing at us for the symptoms we listed for our son, Dr. Green assured us no child could have that many symptoms... NOT RECOMMENDED."

Vitals Review (Dr. Rebecca P. Green)

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.

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Baystate Endocrinology is part of the Baystate Health system, a nonprofit, academic healthcare organization based in Springfield, MA. Baystate Health operates multiple hospitals and a large physician network in Western Massachusetts, focusing on comprehensive medical services, including subspecialty care such as endocrinology. The system’s flagship is Baystate Medical Center, a Level I trauma center, with extensive inpatient and outpatient services through its Baystate Medical Practices physician group and affiliated facilities. If you’re seeking endocrine care in Springfield, Baystate Endocrinology would be part of the Baystate Health network offering access to specialized endocrine physicians and related services within this regional system. For exact clinic locations, appointment details, and physicians, please check Baystate Health’s official site or contact their main line.

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