Summary

Dr. Kellyn Marks has practiced internal medicine for 33 years and is affiliated with Northwestern Memorial Hospital. She treats heart failure, chronic kidney disease, and chronic kidney disease stage 5. Dr. Marks earned her medical degree from Northwestern University Feinberg School of Medicine and completed her residency at McGaw Medical Center of Northwestern University in 1996. She sees patients in Chicago, Illinois. Patients on Vitals rate Dr. Marks 4.71 out of 5.

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 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

Compare with Similar Doctors

Kellyn R. Marks, MD
Dr. Adewumi Bakare DMSc, PA-C
Dr. Sergio Rodriguez, MD
Dr. Omar Oliveros, MD
Kellyn R. Marks, MDDr. Adewumi Bakare DMSc, PA-CDr. Sergio Rodriguez, MDDr. Omar Oliveros, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients
4.7 
0 
4 
0 
33 Years of Experience 38 Years of Experience 30 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English, Spanish, Yoruba, French, Russian, Arabic, Chinese, Chinese (Mandarin) Speaks English, Spanish Speaks English, Spanish
Chicago , ILMesquite , TXChicago , ILBerwyn , IL
Med School: Northwestern University Feinberg School of Medicine Med School: University of Lynchburg - DMSc Med School: Rush Med Coll of Rush University, Chicago Il Med School: Universidad Libre De Colombia Facultad De Ciencias De La Salud
Current Profile
View Profile View Profile View Profile

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 expired medical license in the state of Illinois.

Medical License

Medical Doctor with an expired medical license in the state of Illinois that expired 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.

Similar doctors

Frequently Asked Questions

Does Kellyn Marks accept virtual/telehealth appointments?
Kellyn Marks has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Kellyn Marks's office located?
Kellyn Marks's office is located at 259 E Erie St Lavin Family Pavilion, Ste 2150, Chicago, IL, 60611.
Which hospitals is Kellyn Marks affiliated with?
Kellyn Marks is affiliated with Northwestern Memorial Hospital.
What languages does Kellyn Marks speak?
Kellyn Marks speaks English.
Does Kellyn Marks accept my insurance?
You can see the insurance plans that Kellyn Marks accepts on their Vitals profile.

Data Sources

This provider profile is built using data from:

  • NPPES NPI Registry
  • State medical licensing boards
  • Healthcare system and provider network data

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.