Mark C. Chien, M.D.
Dr. Chien is a board-certified doctor specializing in internal medicine. He completed his medical education and residency at the University of Illinois. He is on staff at Northwestern Memorial Hospital.
Read MoreWelcome to Affiliated Physicians of Suite 118
Membership Medicine
We are a group of board-certified internists practicing independently within Suite 118 at 680 N. Lake Shore Drive. All physicians hold faculty appointments at the Northwestern University Feinberg School of Medicine. We are affiliated with Northwestern Medicine.
As a concierge practice, we focus on prevention, continuity, and access. Patients can expect:
Timely access for acute concerns (same or next-business-day when appropriate)
Longer, unhurried visits with your physician
Direct communication through our patient portal and office team
Care coordination with specialists and the Northwestern system when needed
Location & Hours
680 N. Lake Shore Drive, Suite 118, Chicago, IL 60611
Hours: Mon–Fri, 8:00 AM – 4:30 PM (CT)
Phone: 312-470-8990 | Fax: 312-846-1300
No medical advice is provided on this website. For emergencies, call 911.
Independence Notice: “Affiliated Physicians of Suite 118” is used for shared office location only. Each physician operates an independent medical practice. This does not create an employer-employee relationship, joint venture, partnership, or agency among the physicians.
The Affiliated Physicians of Suite 118 Include:
Jessica Kennedy, MD
Specialty: Internal Medicine Board Certification: American Board of Internal Medicine Residency:McGaw Medical Center of Northwestern University Medical Education: Washington University School of Medicine in St. Louis Faculty Appointment: Clinical Instructor of Medicine, Feinberg School of Medicine, Northwestern University Practice Focus Areas: Adult Medicine Comprehensive Primary Care Preventive Medicine Women’s Health Practice philosophy: Dr. Kennedy practices […]
Read MoreJennifer Virant MD
Specialty: Internal Medicine Board Certification: American Board of Internal Medicine Internal Medicine residency: Rush/Cook County Primary Care Internal Medicine Program. Internship: Obstetrics and Gynecology at University of Hawaii Medical Education: Rush Medical College, Chicago, IL Practice Focus Areas: Preventative Medicine Comprehensive Chronic disease management (including Diabetes, Hypertension, Hyperlipidemia) Women’s Health Practice philosophy: Dr. Virant is […]
Read MoreSean Cahill, MD
Residency & Medical School: Loyola University Medical Center Residency, Internal Medicine/Pediatrics, 1999-2003 Loyola University Chicago Stritch School of Medicine Board Certification: American Board of Internal Medicine – Certified in Internal Medicine Board Certification: American Board of Pediatrics – Certified in Pediatrics Dr. Cahill is a board-certified internal medicine physician with over 20 years of experience […]
Read MoreGabrielle Navon, MD
Dr. Gabrielle Navon Residency & Medical School: She earned her B.S. from Lehigh University and completed her M.D. at Loyola Stritch School of Medicine, followed by residency training at St. Louis University School of Medicine. Board Certification: American Board of Internal Medicine — Certified in Internal Medicine Dr. Navon is a board-certified Internal Medicine physician […]
Read MoreCharles D. Dillon, M.D.
Dr. Dillon practices general internal medicine with an emphasis on preventive medicine, treatment of cardiovascular disease, hypertension, high cholesterol, diabetes, asthma, allergies, cancer screening and osteoporosis.
Read MoreKatarzyna Skura, MD
Areas of Expertise: Internal Medicine; Primary Care (adults). Patients in my practice vary in age from 18 to 105 years. Education: Internship and Residency: St. Joseph Hospital in Chicago; Medical School: Poznan University of Medical Sciences in Poland; Undergraduate: BA, Biology, University of Illinois, Chicago Teaching: Taught at the University of Pennsylvania Medical School Interests […]
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