Allergists in the Madison area
29 doctors with an allergy or immunology specialty list a practice address in the Madison, WI metro area. 20 are in current Medicare records as allergists.
Allergists 21
Columbus 1
David L. Peloza, MDAllergist
Prairie Ridge Health Inc1515 Park Ave, Columbus, WI 53925(920) 623-2200
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Report a problem
Fitchburg 2
Don A. Bukstein, MDAllergist
3050 Cahill Main, Suite 6, Fitchburg, WI 53711(608) 274-3784
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Report a problem
Batenga N. Obuseh, MTClinical immunologist
3029 Yarmouth Greenway Dr, Fitchburg, WI 53711(608) 210-9779
National provider registry only, updated August 2022.Report a problem
Madison 15
Mohammad T. Al Fazal, MDAllergist
600 Highland Ave, Madison, WI 53792(608) 263-6400
National provider registry only, updated July 2026.Report a problem
Terrance E. Donnal, Jr., MDAllergist
Dean Health Systems Inc1821 S Stoughton Rd, Madison, WI 53716(608) 260-6000
Medicare records: Family Practice (October 2026). Allergy specialty from the national provider registry.Accepts Medicare assignment.Report a problem
Courtney Gaberino, MDAllergist
University of Wisconsin Medical Foundation Inc5249 E Terrace Dr, Madison, WI 53718(608) 265-1295
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Report a problem
Yingyu Gao, MDAllergist
Dean Health Systems Inc1821 S Stoughton Rd, Madison, WI 53716(608) 260-6000
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Telehealth in Medicare claims.Report a problem
Luke A. Hallgarth, MDAllergist
600 Highland Ave, Madison, WI 53792(608) 263-6400
National provider registry only, updated June 2026.Report a problem
Michael A. Kessler, MDAllergist
University of Wisconsin Medical Foundation Inc600 Highland Ave, Madison, WI 53792(608) 263-6400
University of Wisconsin Medical Foundation Inc801 Braxton Pl, Madison, WI 53715(608) 260-2710
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Telehealth in Medicare claims.Report a problem
Jack Koueik, MDAllergist
600 Highland Ave, Madison, WI 53792(608) 263-6400
National provider registry only, updated May 2024.Report a problem
Swapnil S. Lanjewar, MDAllergist
University of Wisconsin Medical Foundation Inc600 Highland Ave, Madison, WI 53792(608) 263-6400
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Telehealth in Medicare claims.Report a problem
Caitlan Murphy, MDAllergist
Dean Health Systems Inc1821 S Stoughton Rd, Madison, WI 53716(608) 260-6000
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Telehealth in Medicare claims.Report a problem
Delena Nguyen, MDAllergist
600 Highland Ave, Madison, WI 53792(608) 263-6400
National provider registry only, updated May 2025.Report a problem
Daniel L. Rosenberg, MDAllergist
University of Wisconsin Medical Foundation Inc20 S Park St, Madison, WI 53715(608) 287-2076
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Telehealth in Medicare claims.Report a problem
Helen Sanderson, MDAllergist
University of Wisconsin Medical Foundation Inc600 Highland Ave, Madison, WI 53792(608) 263-6400
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Report a problem
Michael J. Scolarici, MDClinical immunologist
University of Wisconsin Medical Foundation Inc600 Highland Ave, Madison, WI 53792(608) 263-6400
Medicare records: Infectious Disease (October 2026). Allergy specialty from the national provider registry.Accepts Medicare assignment.Telehealth in Medicare claims.Report a problem
Ivana Surjancev, MDAllergist
University of Wisconsin Medical Foundation Inc451 Junction Rd, Madison, WI 53717(608) 265-7700
University of Wisconsin Medical Foundation Inc5249 E Terrace Dr, Madison, WI 53718(608) 265-1295
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Report a problem
Julia L. Thorsen, MDAllergist
Dean Health Systems Inc752 N High Point Rd, Madison, WI 53717(608) 824-4000
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Telehealth in Medicare claims.Report a problem
Monroe 1
Michael A. Netzel, MDAllergist
The Monroe Clinic, Inc.515 22nd Ave, Monroe, WI 53566(608) 324-2000
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Telehealth in Medicare claims.Report a problem
Sun Prairie 2
Ashleigh A. Olson, MDAllergist
Dean Health Systems Inc10 Tower Dr, Sun Prairie, WI 53590(608) 825-3500
Dean Health Systems Inc1211 Fish Hatchery Rd, Madison, WI 53715(608) 252-8000
Dean Health Systems Inc1821 S Stoughton Rd, Madison, WI 53716(608) 260-6000
And 4 more locations in this area.
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Telehealth in Medicare claims.Report a problem
Jason P. Raasch, MDAllergist
Wisconsin Center for Infusion SC2804 Prairie Lakes Dr, Suite 102, Sun Prairie, WI 53590(855) 478-1528
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Telehealth in Medicare claims.Report a problem
Pediatric allergists 8
Mark J. Biagtan, MDPediatric allergist
University of Wisconsin Medical Foundation Inc20 S Park St, Madison, WI 53715(608) 287-2076
University of Wisconsin Medical Foundation Inc600 Highland Ave, Madison, WI 53792(608) 263-6400
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Telehealth in Medicare claims.Report a problem
Katherine A. Gonzaga, MDPediatric allergist
University of Wisconsin Medical Foundation Inc20 S Park St, Madison, WI 53715(608) 287-2076
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Report a problem
Sujani Kakumanu, MDPediatric allergist
University of Wisconsin Medical Foundation Inc451 Junction Rd, Madison, WI 53717(608) 265-7700
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Report a problem
Sameer K. Mathur, MDPediatric allergist
University of Wisconsin Medical Foundation Inc1121 Bellwest Blvd, Belleville, WI 53508
University of Wisconsin Medical Foundation Inc2402 Winnebago St, Madison, WI 53704
University of Wisconsin Medical Foundation Inc451 Junction Rd, Madison, WI 53717(608) 265-7700
And 3 more locations in this area.
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Telehealth in Medicare claims.Report a problem
Mark H. Moss, MDPediatric allergist
University of Wisconsin Medical Foundation Inc451 Junction Rd, Madison, WI 53717(608) 265-7700
University of Wisconsin Medical Foundation Inc4621 Eastpark Blvd, Madison, WI 53718(608) 914-0100
University of Wisconsin Medical Foundation Inc600 Highland Ave, Madison, WI 53792(608) 263-6400
And 1 more location in this area.
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Report a problem
Michael W. Ritter, MDPediatric allergist
7610 Sawmill Rd, Madison, WI 53717(608) 831-1528
National provider registry only, updated April 2024.Report a problem
Ravi Viswanathan, MDPediatric allergist
University of Wisconsin Medical Foundation Inc451 Junction Rd, Madison, WI 53717(608) 265-7700
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Telehealth in Medicare claims.Report a problem
Jo L. Wilson, MDPediatric allergist
600 Highland Ave, Madison, WI 53792(608) 263-6180
National provider registry only, updated October 2022.Report a problem
Older registry records 15
These doctors list an allergy specialty and a practice address in the Madison area in the national provider registry, but haven’t updated their record in five years or more and don’t appear in current Medicare records. Many have probably moved or retired. Call before you go.
Show the older records
Fitchburg 1
Thomas C. Puchner, Jr., MDPediatric allergist
5763 N Hill Ct, Fitchburg, WI 53711(608) 278-8303
National provider registry only, not updated since 2021. May have moved or retired.Report a problem
Madison 12
Robert K. Bush, MDAllergist
600 Highland Ave, Madison, WI 53792(608) 263-6180
National provider registry only, not updated since 2008. May have moved or retired.Report a problem
William W. Busse, MDAllergist
5510 S Hill Dr, Madison, WI 53705(000) 000-0000
National provider registry only, not updated since 2021. May have moved or retired.Report a problem
Marcus Cohen, MDPediatric allergist
1 S Park St, Madison, WI 53715(608) 287-2600
National provider registry only, not updated since 2009. May have moved or retired.Report a problem
James E. Gern, MDPediatric allergist
600 Highland Ave, Madison, WI 53792(608) 263-6180
National provider registry only, not updated since 2021. May have moved or retired.Report a problem
Daniel J. Jackson, MDPediatric allergist
600 Highland Ave, Csc Box 9988, Madison, WI 53792(608) 239-3515
National provider registry only, not updated since 2021. May have moved or retired.Report a problem
Jon B. Kooistra, MDAllergist
752 N High Point Rd, Madison, WI 53717(608) 824-4000
National provider registry only, not updated since 2014. May have moved or retired.Report a problem
Robert F. Lemanske, Jr., MDPediatric allergist
3515 Sunset Dr, Madison, WI 53705(608) 233-3246
National provider registry only, not updated since 2019. May have moved or retired.Report a problem
Allan T. Luskin, MDAllergist
752 N High Point Rd, Madison, WI 53717(608) 824-4000
National provider registry only, not updated since 2021. May have moved or retired.Report a problem
Sima K. Ramratnam, MDPediatric allergist
1675 Highland Ave, Madison, WI 53792(608) 263-6420
National provider registry only, not updated since 2021. May have moved or retired.Report a problem
Christine M. Seroogy, MDPediatric allergist
451 Junction Rd, Madison, WI 53717(808) 265-7740
National provider registry only, not updated since 2021. May have moved or retired.Report a problem
Anne Marie Singh, MDPediatric allergist
451 Junction Rd, Madison, WI 53717(608) 263-6180
National provider registry only, not updated since 2021. May have moved or retired.Report a problem
Christine M. Virnig, MDAllergist
752 N High Point Rd, Madison, WI 53717(608) 824-4000
National provider registry only, not updated since 2014. May have moved or retired.Report a problem
Monona 1
Jeremy D. Bufford, MDAllergist
6408 Copps Ave, Monona, WI 53716(608) 417-3000
National provider registry only, not updated since 2013. May have moved or retired.Report a problem
Verona 1
Robert J. Kriz, MDPediatric allergist
9013 Bentley Grn, Verona, WI 53593(608) 833-9376
National provider registry only, not updated since 2017. May have moved or retired.Report a problem
From CMS’s Doctors and Clinicians file (October 2026) and the national provider registry, NPPES (October 2026). Listings are free and in alphabetical order; we don’t rate or recommend doctors. How we list doctors