OB-GYNs in Lake Forest, IL
13 OB-GYNs listed in Lake Forest: 3 practices and clinics and 10 OB-GYNs listed individually.
From the federal NPPES registry and CMS Doctors and Clinicians files, updated September 2026 (Doctors and Clinicians: August 2026). A hospital affiliation is one a physician reports to Medicare, not a promise they deliver there. Public records, not yet confirmed by each provider. How we build this directory
Yes Can Medicaid cover your pregnancy in Illinois?Can Medicaid cover your pregnancy in Illinois?
Illinois Medicaid covers pregnancy for incomes up to 213% of the federal poverty level (limits as of January 2026).
Hospital affiliations (5)
Hospitals the OB-GYNs listed here report an affiliation with to Medicare. That isn't a promise of where they deliver, so ask the practice. Lake Forest has 1 hospital with labor and delivery in CMS data; see hospitals in Illinois.
- Northwestern Lake Forest HospitalLake Forest, ILNamed by 10 listings hereBirthing-Friendly
- Northshore University Healthsystem - Evanston HospitalEvanston, ILNamed by 6 listings hereBirthing-Friendly
- Northwestern Memorial HospitalChicago, ILNamed by 4 listings hereBirthing-Friendly
- Northwestern Medicine Central Dupage HospitalWinfield, ILNamed by 1 listing hereBirthing-Friendly
- Swedish HospitalChicago, ILNamed by 1 listing hereBirthing-Friendly
Practices, clinics and hospitals (3)
Source: CMS Birthing-Friendly hospitals. Data as of July 2026.
Northwestern Lake Forest Hospital
Hospital · 2 OB-GYNs registered here
OB-GYNs: Andrew Deutsch, Elnur Babayev
1000 N Westmoreland Road, Lake Forest, IL 60045
(847) 234-5600Lake Forest Obstetrics Gynecology & Infertility
Clinic or medical group · 2 OB-GYNs registered here
OB-GYNs: Leslie Oshin, Rebecca Jacobson
Hospital affiliation (Medicare data): Northshore University Healthsystem - Evanston Hospital; Northwestern Lake Forest Hospital and 1 more
900 N Westmoreland Rd, Suite 228, Lake Forest, IL 60045
(847) 234-3860Womens Specialty Care
Clinic or medical group · 1 OB-GYN registered here
OB-GYNs: Karen Mass
Hospital affiliation (Medicare data): Northshore University Healthsystem - Evanston Hospital; Northwestern Lake Forest Hospital and 1 more
840 S Waukegan Rd Ste 208, Lake Forest, IL 60045
(847) 295-0433OB-GYNs listed individually (10)
Shown by city and phone. The NPI registry lists no practice organization at their address; where Medicare data names their group practice, it's shown.
- Anjali Sawant
Group practice: Northwestern Medical Faculty Foundation
Hospital affiliation (Medicare data): Northwestern Lake Forest Hospital; Northwestern Memorial Hospital
(847) 535-7057 Claim listing - Elizabeth Oh
Group practice: OB-Gyne Associates of Lake Forest
Hospital affiliation (Medicare data): Northshore University Healthsystem - Evanston Hospital; Northwestern Lake Forest Hospital
Medical school: University of Illinois College of Med, 2000
(847) 234-3250 Claim listing - Heather Heiberger
Group practice: OB-Gyne Associates of Lake Forest
Hospital affiliation (Medicare data): Northshore University Healthsystem - Evanston Hospital; Northwestern Lake Forest Hospital
Medical school: R Franklin University of Med & Sci/Chicago Medical School, 1998
(847) 234-3250 Claim listing - Mary Faith Terkildsen
Group practice: Endeavor Health Medical Group
Hospital affiliation (Medicare data): Northshore University Healthsystem - Evanston Hospital
Medical school: Tulane University School of Medicine, 1998
(847) 234-3250 Claim listing - Maureen Tart
Group practice: OB-Gyne Associates of Lake Forest
Hospital affiliation (Medicare data): Northshore University Healthsystem - Evanston Hospital; Northwestern Lake Forest Hospital
Medical school: Georgetown University School of Medicine, 1996
(847) 234-3250 Claim listing - Michael Hubbell
Group practice: Northwestern Medical Faculty Foundation
Hospital affiliation (Medicare data): Northwestern Lake Forest Hospital; Northwestern Memorial Hospital
Medical school: University of Illinois College of Med, 1982
(847) 234-3250 Claim listing - Shayna Mancuso (847) 535-6352 Claim listing
- Stuart Slaw
Group practice: Northwestern Medical Faculty Foundation
Hospital affiliation (Medicare data): Northwestern Lake Forest Hospital
Medical school: University of Illinois College of Med, 1999
(847) 535-6343 Claim listing - Sushma Anand
Group practice: Northwestern Medical Faculty Foundation
Hospital affiliation (Medicare data): Northwestern Lake Forest Hospital; Northwestern Memorial Hospital
(847) 926-0106 Claim listing - Theresa Rose
Group practice: Northwestern Medical Faculty Foundation
Hospital affiliation (Medicare data): Northwestern Lake Forest Hospital; Northwestern Memorial Hospital
Medical school: Lake Erie College of Osteopathic Medicine, Erie, 2014
(847) 535-7057 Claim listing
Frequently asked questions
How many OB-GYNs are in Lake Forest, IL?
As of September 2026, the federal NPI registry lists 15 OB-GYNs in Lake Forest, IL: 5 at 3 practices, clinics and hospitals, and 10 listed individually. 11 of the 13 listings report a hospital affiliation to Medicare.
Which OB-GYNs in Lake Forest, IL take Medicaid?
The NPI registry doesn't record which insurance a practice takes, so we can't say which ones do. Call the office, or search your Medicaid plan's provider directory. Our Illinois pregnancy Medicaid page has the income limits and how to apply.
Are these OB-GYNs accepting new patients?
The NPI registry doesn't say whether a practice is taking new patients, so call the office to check, and ask how far along you should be at the first prenatal visit.
Does a hospital affiliation mean the OB-GYN delivers there?
No. It's a hospital the physician reports to Medicare, through privileges or billing. Ask the practice which hospital its doctors deliver at.
Is an OB-GYN the same as a gynecologist?
An OB-GYN is trained in both obstetrics (pregnancy and birth) and gynecology. Some physicians practice gynecology only and don't provide pregnancy care; we leave out physicians whose main specialty in the NPI registry is gynecology only.
What care is listed in Lake Forest, IL?
- In this directory, Lake Forest, IL has 3 midwives, 1 hospital with labor and delivery, 13 OB-GYNs and 6 pediatricians (NPI registry, September 2026; CMS hospital data, July 2026).
Which Birthing-Friendly hospitals are near Lake Forest?
- Northwestern Lake Forest Hospital Lake Forest, IL about 2 miles
- Advocate Condell Medical Center Libertyville, IL about 5 miles
- Northwest Community Hospital 1 Arlington Heights, IL about 13 miles
Straight-line distance from the middle of Lake Forest. The CMS Birthing-Friendly designation (July 2026) means a hospital reports taking part in a maternity care quality program; it isn't a rating.