Call us directly: (708) 636-1818

10458 S. Pulaski Rd, Oak Lawn, IL 60453

6853 S. Kingery Hwy, Willowbrook, Il 60527

About our Medical Center

Southwest Medical Consultants, S.C. was started in 1988 by Dr. Venkataraman, a board certified Internal Medicine and Gastroenterology practitioner. Southwest Medical's emphasis is spending quality time with every patient offering superior care, treating all as individuals and providing care that ensures the best possible long term outcomes.

At Southwest Medical our specialties include colon cancer screenings, inflammatory bowel disease prevention, gallstones & biliary duct diseases and peptic ulcer disease.

Southwest Medical is one of the only practices in the area to perform The CRH O’Regan Hemorrhoid Removal System. This is a safe, painless hemmorrhoid removal procedure that does not require surgery. If you are interested in this procedure please read more on our services page.

Click on a service below to find out more about what we offer:

Our medical staff:

Dr. Venkataraman

Dr. Venkataraman is board certified in Internal Medicine and Gastroenterology. He has been in private practice since opening Southwest Medical 1988 and is on staff at Little Company of Mary Hospital, Advocate Christ Hospital and Metro South Medical Center for several years.

Dr. Mahesh Vadali

Dr. Mahesh Vadali is board certified in Gastroenterology and Internal Medicine. His emphasis is to treat patients with individualized care, attentiveness and with an emphasis on long-term treatment goals and strategies. He strives to achieve long lasting solutions for patient’s medical problems and concerns.

Dr. Rajalaxmi McKenna

Dr. Rajalaxmi McKenna is Board Certified in Oncology and Hematology and is a specialist in Hemostatis & Thrombosis (bleeding and clotting disorders). She has a long academic background in Medicine and Pharmacology, servicing as director of her Basic Science Laboratory, Clinical Director of several specialized laboratories in Hematology, Radiohematology, Hemostasis & Thrombosis as well as the Diagnostic Vascular Laboratory.

More About Our Doctors