Who We Are

Greenleaf Medical Associates is a trusted, multi-specialty practice providing comprehensive care to families in the Chicago area and beyond. Our team—led by Dr. Peter Puthenveetil, Julia Felix PA-C, and Tiffany Hendrickson DNP—brings together decades of experience in internal medicine, preventive care, and lifestyle medicine. From routine check-ups to complex chronic disease management, we focus on listening, educating, and partnering with our patients to help them live their healthiest lives.

Our Mission

At Greenleaf Medical Associates, we are dedicated to delivering exceptional, patient-centered care that prioritizes your well-being at every stage of life. By combining advanced medical expertise with personalized attention, we empower our patients to make informed decisions and achieve lasting health. Our team is committed to treating you with the same compassion and respect we would offer our own families.

Our Vision

We strive to redefine healthcare by fostering trust, innovation, and accessibility in every patient interaction. Our goal is to build a healthier community—one where preventive care, education, and collaborative medicine lead to better outcomes and a higher quality of life for all.

Meet our Medical team

Peter J. Puthenveetil, M.D.

Board Certified in Internal Medicine

Julia Felix, MS., PA-C

Certified Physician Assistant

Tiffany Hendrickson, DNP, APRN, FNP-BC

Doctor of Nursing Practice

140+ Google Reviews

Dr. Puthenveetil is a wonderful and caring doctor! I was unhappy with my previous PCP and switched doctors 2 years ago to Dr. Puthenveetil. He was highly recommended by a good friend of mine. Check in is always smooth and timely.

Wendy Lee

Dr. Puthenveetil is an outstanding and knowledgeable physician. And he is a great listener and has a warm personality. He follows up quickly with patients with test results. He is on time for appointments. He has been my doctor for decades

Jennifer Johnson

It's never fun to go to the doctor, but I always have a good experience with the wonderful people who work there. Dr. Puthenveetil takes as much time as needed and never appears rushed. He gives me a feeling that he really cares

Tami M

If I could give Dr. Peter 5000 Stars, I would. I've been seeing his practice for over 12 years now and putting my life in his hands is the best medical decision I've made. It's important to have a good medical Dr. that keeps you healthy at all times

Edward De La Torre

Dr Peter is a great doctor. Our family has been with him for many years. He is very knowledgeable, accommodating, offers good recommendations of doctors in other disciplines and is friendly. He also has a very pleasant

B Rygiel

GREENLEAF MEDICAL ASSOCIATES

401 S Greenleaf St #1 Park City, IL 60085 Phone: 847.662.0978

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SERVICE AREAS

Hours

Monday : 9:00am–6:00pm
Tuesday : 9:00am–5:00pm
Wednesday : 8:00am–5:00pm
Thursday : 9:00am–5:00pm
Friday : 8:00am–3:30pm
Saturday : 8:00am–1:00pm*
Sunday : Closed

EMERGENCY CARE

If you are having a Medical Emergency, don’t hesitate, please dial 911. If you need to call our practice after-hours, simply call the main number 847.662.0978 and you will be directed to our after-hours answering service.

ON STAFF AT THE FOLLOWING HOSPITALS

Copyright 2025 | Greenleaf Medical Associates | Park City, IL | All Rights Reserved.

The content of this website is for informational purposes only. It is not intended to diagnose, treat, cure, or prevent any medical condition, nor should it be used as a substitute for medical advice from a qualified physician. The information contained herein is presented in summary form only. It should not be considered complete and should not be used in place of a visit, call, consultation or advice from a physician. Only a qualified physician can determine your needs.