How many Urology private practices are in Illinois?

There are 362 physician-owned urology private practices in Illinois, verified against the NPPES NPI Registry. All are independently operated. Hospital-employed, government, corporate, and academic positions are excluded.

Can urologists in Illinois own radiation therapy facilities where they refer patients?

Physician ownership of radiation therapy facilities is permitted under certain Stark Law exceptions, but it is a heavily scrutinized area. The in-office ancillary services exception may apply if the therapy is provided at the same location where the urologist sees patients and directly supervises the service. Joint ownership with radiation oncologists raises additional anti-kickback concerns. Always obtain an independent healthcare attorney review of any radiation facility ownership structure before investing.

What entity type do Urology private practices in Illinois use?

Most Urology private practices in Illinois are structured as PC, PLLC entities. The choice depends on state law, tax strategy, and liability preferences. A healthcare attorney can advise on the right structure.

What is a physician-owned Urology practice?

A physician-owned Urology practice is one where licensed physicians hold controlling ownership. This distinguishes it from hospital-employed positions, corporate medical groups, or practices backed by private equity, where non-physician entities own or control the business.

What does NPPES Verified mean?

NPPES stands for the National Plan and Provider Enumeration System, a federal database maintained by CMS. Every practice in this directory has an active NPI (National Provider Identifier) record in NPPES, which confirms it is a registered medical practice in the United States.

What does the Corporate-Acquired or MSO-Affiliated flag mean?

The Corporate-Acquired flag indicates the practice was historically physician-owned but has since been acquired by a corporate entity such as Optum or UnitedHealth Group. The MSO-Affiliated flag indicates the practice participates in a Management Services Organization, which provides administrative infrastructure while physicians retain ownership at the practice level. These flags help physicians understand the ownership structure before reaching out.

How do I join a Urology private practice in Illinois?

Start by contacting the practice directly using the website or phone number listed in this directory. Before negotiating any offer, have a physician contract attorney licensed in Illinois review the employment agreement, particularly non-compete clauses, compensation structure, and buy-in terms for partnership-track positions.

Private Practice Directory Illinois Urology

Harold Christopher Hamann, MD

Algonquin, IL

NPPES Verified

Urologist

Offering urology services in Algonquin, Illinois, Harold Christopher Hamann, MD operates outside of hospital employment. The practice also provides urological and kidney care. Visit the practice website or call to discuss potential openings.

1465 Commerce Dr, Algonquin, IL 60102

	Physician-Owned	Hospital-Employed	Corporate / PE-Backed
Who controls the practice	Physicians	Health system	Non-physician entity
Non-compete scope	Narrower, negotiable	Broad	Very broad
Partnership / buy-in path	Common	Rare	Rare
Call schedule flexibility	Higher	Variable	Lower
Productivity bonus upside	High	Moderate	Moderate
Included in this directory	Yes	No	Flagged

Illinois Urology Practices, Vetted and Independent

All 362 physician-owned urology practices in Illinois, by city

Harold Christopher Hamann, MD

April Szafran, MD

Bethany Burge, MD

David Guthman, MD

Duly Health and Care

Fahad Chaus, MD, MBA

Humberto Martinez-Suarez, MD

James Kim, MD, FACS

Michael Paik, MD

Michael Ross, MD

Northwest United Urology, LLC

Phuong Huynh, MD

Sarah Martin, DO

Vasectomy Clinics Of Chicago

Balakrishna Sundar, MD

Vasectomy Clinics of Chicago

Denise M. Furlong, MD

Allyson Lucero, APN

Derek Matoka, MD

Chalian Leak & Catarinicchia Urology - Premier Medical Group LLC

Brian Kadow, MD

Christopher T. Boniquit, MD

Craig A Smith, MD, FAAP, FACS

Vibha Sabharwal, MD

Christie Clinic - Eric Helfer, MD

John Regan, S., MD, FACS

Aaron Berger, MD

Associated Urological Specialists - Advanced Prostate Cancer Center

Associated Urological Specialists - Chicago Ridge

Associated Urological Specialists - Diagnostics Center

Center for Prostate Cancer - Associated Urological Specialists

Herbert User, MD

Ikechukwu Oguejiofor, MD

Jae Kim, MD

John N. DeFranco, MD

Aaron Berger, MD

Adam B. Murphy, MD

Advanced Urology, LTD., Lev Elterman M.D.

Alan Y. Sadah, MD

Amanda X. Vo, MD

Amir Shahreza Patel, MD

Amy E. Krambeck, MD

Anthony J. Schaeffer, MD

Arif H. Agha, MD

Ashley E. Ross, MD, PhD

Associated Urological Specialists - Chicago

Bruce Rosenfeld, MD

Catherine Seager

Channa Amarasekera, MD

Charles McKiel, MD

Charles T Hughes, MD

Daniel Garvey, MD

Daniel P Dalton, MD

Daniel S Merrick, MD

David M Shore, MD

Diana K. Bowen, MD

Down There Urology

Dr. Gary Steinberg, MD

Dr. Jagan Kansal

Dr. Mark Wille, MD

Dr. Patricia Vidal, MD

Dr. Traci Beck, MD

Dr. William Wei Lin, MD

Elizabeth B. Yerkes, MD

Fenwa Milhouse, MD

Geoffery Engel, MD

Harold Hamann, M.D.

Hayley Silver, M.D.

Ikechukwu Oguejiofor, MD

James Wren, MD

Jennifer U. Miles-Thomas, MD

Jenny N. Guo, MD

John C. Hairston, MD

John Cudecki, MD

Joshua Aizen, MD

Joshua Alexander Halpern, MD

Joshua J. Meeks, MD, PhD

Kelly M Maxwell, MD