0 reviews
Summary
Dr. Oscherwitz graduated from the University of Cincinnati College of Medicine in 1991. He works in BUFFALO GROVE, IL and 4 other locations and specializes in Pathology and Gastroenterology. Dr. Oscherwitz is affiliated with Community Fairbanks Recovery Center.
Quick Facts
- 35 years of experience
- 17 insurance plans accepted
- speaks English
- U S Department Of Veterans Affairs
- 2 specialties
- 4 areas of expertise
- 2 board certifications
- 1 hospital affiliation
- 5 office locations
- Male
Office Locations
Dr. John Mark Oscherwitz has 5 locationsGopath Pathology Associates Sc
1000 CORPORATE GROVE DRBUFFALO GROVE, IL 60089 Tel: (855) 467-2849
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed
Ameripath Indianapolis
2560 N Shadeland Ave Ste AIndianapolis, IN 46219 Tel: (317) 275-8000
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
![]() | ![]() | ![]() | ![]() |
| Dr. John Mark Oscherwitz, MD | Dr. Patricia Elaine Simples, MD | Dr. Talent Theparee, MD | Dr. Nicoleta Catalina Arva, MD |
| Pathology | Pathology | Pathology | Pathology |
| Accepts New Patients | |||
| 35 Years of Experience | 40 Years of Experience | 26 Years of Experience | |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | |||
| BUFFALO GROVE , IL | Chicago , IL | Evanston , IL | Chicago , IL |
| Med School: University Of Cincinnati College Of Medicine | Med School: University Of Texas Southwestern Medical School | Med School: Universitatea De Medicina Si Farmacie Grigore T Popa | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. John Mark Oscherwitz
Medical Specialties
Dr. John Mark Oscherwitz has the following 2 specialties
Specialty Expertise
Dr. John Mark Oscherwitz has the following 4 areas of expertise
Certifications, License, & Education
35 Years Experience
MEDICAL LICENSE
Medical Doctor, Illinois, 2026, Active
EDUCATION & TRAINING
Residency
U S Department Of Veterans Affairs
Medical School
University Of Cincinnati College Of MedicineGraduated in 1991
Similar doctors
Frequently Asked Questions
- What languages does Dr. John Oscherwitz speak?
- Dr. John Oscherwitz speaks English.
- How can I make an appointment with Dr. John Oscherwitz?
- You can find contact information for Dr. John Oscherwitz here on Vitals.
- Does Dr. John Oscherwitz accept virtual/telehealth appointments?
- Dr. John Oscherwitz has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Where is Dr. John Oscherwitz's office located?
- Dr. John Oscherwitz's office is located at 1000 CORPORATE GROVE DR, BUFFALO GROVE, IL, 60089.
- Which hospitals is Dr. John Oscherwitz affiliated with?
- Dr. John Oscherwitz is affiliated with Community Fairbanks Recovery Center.
Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews
Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.
Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.
Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.







