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Lester Montesa, MS, PA-C, is a dedicated physician assistant at Michigan Avenue Primary Care in The Loop neighborhood of Chicago, Illinois. With a strong educational background and extensive experience, Lester provides exceptional primary care to patients of all ages.

Lester earned a Master of Science in Physician Assistant Studies from Rush University in Chicago. During this advanced medical track, Lester mastered physical exam skills and gained expertise in diagnosing and managing various medical conditions in pediatric and adult populations. His ability to build strong rapport with patients and family members ensures a compassionate and comprehensive approach to healthcare.

Before this, Lester completed a Bachelor of Medical Science at Dominican University in River Forest, Illinois, and a Bachelor of Science in Psychology with a minor in Neuroscience from Loyola University in Chicago, where he was recognized on the Dean's list for his academic excellence.

In addition to his education, Lester has valuable work experience as a senior medical assistant at an immediate care/primary care facility and as a medical volunteer in orthopedic surgery for RUMC Global Health in San Juan de la Maguana, Dominican Republic. These roles have equipped him with practical skills and a deep understanding of patient care in diverse settings.

Lester holds a Physician Assistant Certification from the NCCPA and is an active member of the American Academy of Physician Assistants and the Illinois Academy of Physician Assistants.

At Michigan Avenue Primary Care, Lester is committed to delivering high-quality, patient-centered care. Call the office or book an appointment online today for a visit with Lester Montesa, MS, PA-C.

If you would like to book with Lester Montesa, please click the link below or call our office. 

Jocelin Gamez, PA-C, is a certified physician assistant at Michigan Avenue Primary Care, a multispecialty practice located in The Loop of downtown Chicago, Illinois.

Jocelin earned her Bachelor of Science in biology with a minor in psychology at the University of Illinois at Chicago. During her undergraduate years, she simultaneously worked as a certified pharmacy technician and certified emergency medical technician. She then earned her Master of Science in physician assistant studies at the University of Iowa (Go Hawkeyes!). Her interests include women’s health, providing healthcare to Spanish-speaking populations, and preventative medicine.

Jocelin loves that every day is different and that she gets to meet and build relationships with all kinds of people. She loves the continuity of her education through the ever-changing medical advances. She also enjoys being able to teach her patients while also learning from them. 

Jocelin strives to create an environment where her patients feel comfortable and well taken care of. She loves being surrounded by her colleagues at Michigan Avenue Primary Care, who create such a positive work environment.

When Jocelin is not practicing medicine, she is spending quality time with her family, which she holds close to her heart, and cooking wholesome, delicious meals.

If you would like to book directly with Jocelin Gamez, please call our office or click the button below.

Dr. Barrett attended Virginia Tech for his undergraduate degree, studying biochemistry. He earned his medical degree at Eastern Virginia Medical School and completed his residency at the University of Illinois at Chicago. 

Dr. Barrett’s treatment philosophy is one of empowering the patient: “Patients have the right to be heard and to partner with me to create a treatment plan appropriate for their individual needs and situation”.  His clinical interests are primary care, preventative medicine and LGBT health.

What Dr. Barrett loves about being a physician: “Working with my patients and the challenges they bring to us.”

When Dr. Barrett isn’t seeing patients, he enjoys languages, travel and sports.

Anne-Sophie Kim, MD, is a dedicated primary care physician at Michigan Avenue Primary Care located in The Loop of downtown Chicago, Illinois. She is committed to patient-centered medicine and provides comprehensive and preventative primary care. 

Skilled in managing both acute and chronic conditions, Dr. Kim aims to improve the overall health of her patients. Her particular areas of interest include managing chronic diseases such as diabetes, obesity, dyslipidemia, hypertension, and thyroid diseases.

Dr. Kim completed her residency in Internal Medicine at the University of Chicago – NorthShore in Evanston, IL. She earned her Doctor of Medicine from the University of Tennessee Health Science Center College of Medicine in Memphis, TN. She also holds a Bachelor of Science in Biology and a Bachelor of Arts in Spanish with a minor in Chemistry, graduating Summa Cum Laude from Southern Methodist University in Dallas, TX.

Fluent in English and French, and proficient in Spanish, Dr. Kim effectively communicates with a diverse patient population. Her multilingual skills enhance her ability to provide exceptional care to patients from various backgrounds.

In addition to her clinical expertise, Dr. Kim has teaching and leadership experience. She served as a Teaching Scholar at the University of Tennessee COM in Memphis and as a Clinic Leader at Clinica Esperanza, a free primary care clinic for the uninsured and underserved Spanish-speaking adult population in Memphis. She also spent time as a College Biology and Pre-Med Mentor for the STEMPREP program at Southern Methodist University in Dallas, TX.

At Michigan Avenue Primary Care, Dr. Kim is devoted to delivering high-quality, empathetic care to her patients, ensuring they receive the best possible treatment. Her comprehensive approach to primary care and her commitment to preventative health make her a trusted and valued healthcare provider in the community.

If you would like to book directly with Dr. Kim, please call our office or click the button below.

Melissa Grosvenor, PhD, M.S. CCC-SLP, I/ECMH-C, BCS-CL, is a board-certified child language specialist, credentialed infant mental health specialist, and owner of Express Yourself Pediatric Therapy, with locations in Palatine, Illinois, Bucktown, Chicago and Kensington, Maryland. She is highly qualified and a leader in her field.

Dr. Grosvenor completed her master’s degree in speech-language pathology at Rush University in Chicago, Illinois, and her doctorate in infant and early childhood development at Fielding Graduate University in Santa Barbara, California. 

Dr. Grosvenor is also a credentialed DIRFloortime® provider. She has more than 10 years of experience teaching courses through the International Council on Development and Learning (ICDL), Profectum, and the Erikson Institute. 

She loves the “family feel” culture at Express Yourself Pediatric Therapy, where the thriving nurturing environment drives growth and development for the outstanding therapists, children, and their families. Dr. Grosvenor attributes much of her success to her two beautiful children, who teach her important lessons about child development and parenting.

She welcomes new and existing patients to Express Yourself Pediatric Therapy and looks forward to helping them flourish.

Ilja Faibussowitsch, M.D., is a pulmonologist, specializing in critical care and sleep problems. He is currently a diplomat of the American Boards of Pulmonary Medicine, Critical Care Medicine, Sleep Medicine and Internal Medicine. Fluent in Fluent in Russian, German, and English, Dr. Faibussowitsch enjoys traveling when he is not seeing patients. His primary objective is to pursue clinical practice in the field of Pulmonary and Critical Care Medicine 

Mukesh Ahluwalia, MD, is a board-certified pulmonologist/intensivist and sleep medicine specialist. Since 1999, he’s been treating patients at Respiratory, Critical Care, and Sleep Specialists, which has three offices conveniently located in Des Plaines, Oak Park, and Chicago’s Portage Park in Illinois. 

Dr. Ahluwalia earned his medical degree from the University College of Medical Sciences at the University of Delhi in New Delhi, India. He stayed in New Delhi for his internship, which he completed at the Safdarjung Hospital, but then relocated to Chicago for his internal medicine residency, which he completed at Grant Hospital of Chicago and Rush Presbyterian St. Luke’s Hospital, now known as Rush University Medical Center. Before finishing, his program awarded him with a certificate of outstanding teaching to the house staff of medical students.

Dr. Ahluwalia finished his post-graduate training in New York, with a fellowship in pulmonary medicine at Long Island College Hospital in Brooklyn and a fellowship in critical care medicine at the University of Rochester’s Strong Memorial Hospital. 

Dr. Ahluwalia is highly skilled in his specialties, and he maintains board-certification in internal medicine, pulmonary medicine, critical care medicine, and sleep medicine. He’s a member of the American College of Chest Physicians, the American Thoracic Society, and the Society of Critical Care Medicine, and his work has been published in the Journal of Bronchology. 

Dr. Ahluwalia is skilled in performing all invasive procedures in the fields of pulmonary medicine, sleep medicine, and critical care, and he looks forward to utilizing those abilities to help his patients be as healthy and happy as possible.