Summary

Dr. Kellyn Marks specializes in internal medicine, bringing more than three decades of medical expertise to her practice. She earned her medical degree from Northwestern University Feinberg School of Medicine and completed her residency at McGaw Medical Center of Northwestern University in 1996. With 33 years of experience treating adult patients, Dr. Marks provides comprehensive primary care services. She communicates with patients in English.

Dr. Marks practices at Northwestern Medicine Primary Care in Chicago, Illinois, and maintains her hospital affiliation with Northwestern Memorial Hospital. She has particular expertise in managing back pain conditions, including back pain during pregnancy and back pain in children and teens. Her treatment approach incorporates physical therapy and strength training to help patients achieve better mobility and pain relief. Patients have given Dr. Marks an average rating of 4.7 out of 5 stars.

Overview based on verified provider data

Quick Facts

  • 4.7
  • 33 years of experience
  • 32 insurance plans accepted
  • speaks English
  • McGaw Medical Center of Northwestern University
  • 7 written reviews
  • 1 specialty
  • 1 board certification
  • 1 hospital affiliation
  • 1 office location
  • Female

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Location

Northwestern Medicine Primary Care

259 E Erie St Lavin Family Pavilion, Ste 2150Chicago, IL 60611

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Kellyn R. Marks, MD
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Kellyn R. Marks, MDDr. Beatriz L. Huertas Rivera, MDDr. Albert Reynolds, MDDr. Bonnie Tse, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients
4.7 
4.4 
3.7 
33 Years of Experience 26 Years of Experience 45 Years of Experience 17 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks Spanish, English Speaks English Speaks English
Chicago , ILChicago , ILChicago , ILChicago , IL
Med School: Northwestern University Feinberg School of Medicine Med School: Universidad Autonoma De Guadalajara Facultad De Medicina Med School: University Of Il Coll Of Med- Chicago Il Med School: Medical College of Wisconsin
Current Profile
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Insurance Plans Accepted by Kellyn R. Marks

  • AARP
  • Aetna
  • Aetna - EPO
  • Anthem Blue Cross
  • Ascension Health
  • Ascension Health - PPO
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield - PPO
  • Blue Cross Blue Shield of Illinois
  • Blue Shield of California
  • Cigna
  • Gilsbar 360 Alliance
  • Golden Rule
  • HealthScope Benefits
  • Humana
  • Medicaid - Medicaid
  • Medicaid - Medicaid (HMO Plans)
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Meridian Health Plan - Medicaid (Managed)
  • Meritain Health
  • Mutual of Omaha
  • Nippon Life Benefits
  • Three Rivers Providers Network (TRPN)
  • United Behavioral Health
  • UnitedHealthcare
  • UnitedHealthcare - Medicare
  • UnitedHealthcare - Medicare (Advantage HMO)
  • UnitedHealthcare - PPO
  • Zing Health

Medical Specialties

Kellyn R. Marks has the following specialty

Certifications, License, & Education

33 Years Experience

Kellyn R. Marks holds an active medical license in the state of Illinois.

Medical License

Medical Doctor with an active medical license in the state of Illinois that expires in 2026.

Education & Training

Residency

Completed their residency at McGaw Medical Center of Northwestern University in 1996.

Medical School

Graduated from Northwestern University Feinberg School of Medicine in 1993.

NPI Number

Kellyn R. Marks' NPI number is 1215973599.

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Frequently Asked Questions

Where is Kellyn R. Marks's office located?
Kellyn R. Marks's office is located at 259 E Erie St Lavin Family Pavilion, Ste 2150, Chicago, IL, 60611.
Which hospitals is Kellyn R. Marks affiliated with?
Kellyn R. Marks is affiliated with Northwestern Memorial Hospital.
What languages does Kellyn R. Marks speak?
Kellyn R. Marks speaks English.
How can I make an appointment with Kellyn R. Marks?
You can find contact information for Kellyn R. Marks here on Vitals.
Does Kellyn R. Marks accept virtual/telehealth appointments?
Kellyn R. Marks has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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