Dr. Mark A. Cedar is a highly regarded specialist in gastroenterology based in Pittsburgh. He obtained his medical degree from the esteemed Lake Erie College of Osteopathic Medicine in Erie, Pennsylvania. Continuing his medical training, Dr. Mark completed his residency in internal medicine at The Mercy Hospital of Pittsburgh. With focused expertise in liver transplantation and hepatology, Dr. Mark Cedar's clinical practice centers around the diagnosis and treatment of disorders affecting the pancreas, liver, and biliary tract. He brings his specialized skills to perform diagnostic ERCP (Endoscopic Retrograde Cholangiopancreatography) and advanced therapeutic endoscopy procedures, providing patients with advanced and comprehensive gastrointestinal care. He serves as the Chief of Gastroenterology and Director of the GI lab at St. Clair Hospital, situated in the vibrant South Hills neighborhood of Pittsburgh. He ensures the delivery of exceptional care and oversees the efficient functioning of the gastrointestinal department. Beyond his clinical practice, Dr. Mark Cedar is an active participant in medical education and community outreach. He regularly engages in medical lectures, sharing his knowledge and insights with healthcare professionals as well as community members. By fostering ongoing education and awareness, Dr. Mark contributes to the advancement of medical knowledge and promotes the well-being of the communities he serves.
Best Gastroenterologists in Pittsburgh
Handpicked Top 3 Gastroenterologists in Pittsburgh, Pennsylvania. All of our gastroenterologists actually face a rigorous 50-Point Inspection, which includes customer reviews, history, complaints, ratings, satisfaction, trust, cost and general excellence.
We have a strict “No Pay to Play” policy.
MARK A. CEDAR, DO - PITTSBURGH GASTROENTEROLOGY ASSOCIATES REVIEWS
Dr. Cedar was very thorough, listened to my concerns, explained how lifestyle changes can help lessen my symptoms. His medical assistant always responds quickly when I call the office. If an office appointment isn't available, the medical assistant gets a message to Dr. Cedar and he provides suggestions to get me through until I can see him in office.
I have been there several times. I am pleased with the staff. They treat you with respect and understanding. They provide appointment reminders and follow up calls. Dr. Mark Cedar is my doctor. He is quite knowledgeable. He does an excellent job with procedures and explanations. He is gentle and treats you with respect.
Had my first Colonoscopy here, and the staff were wonderful! I was a nervous wreck but they put me at ease and everything went super smooth. I wouldn’t hesitate to recommend them.
Help others: Click Here to send review or send us your review to reviews@threebestrated.com. Negative and positive review will be used for rating. Make a difference.

Dr. Shyam J. Thakkar is a highly accomplished gastroenterologist and internal medicine specialist, holding board certifications in both fields. He completed his residency at the prestigious University of Pittsburgh Medical Center and pursued fellowships at Allegheny General Hospital and Beth Israel Deaconess Medical Center. With a steadfast commitment to providing exceptional care, Dr. Shyam offers accurate and comprehensive treatment to patients facing digestive issues. He focuses on advanced therapeutic endoscopy, natural orifice transluminal endoscopic surgery, and video analytics, utilizing cutting-edge techniques to deliver optimal outcomes. Dr. Shyam's expertise encompasses a range of gastrointestinal procedures, including bile duct procedures, colonoscopy, proctosigmoidoscopy, and sigmoidoscopy. Through these diagnostic and therapeutic interventions, he addresses a variety of gastrointestinal conditions, ensuring precise and effective care for his patients. In addition to his clinical practice, Dr. Shyam holds prominent positions as the Director of Advanced Therapeutic Endoscopy and Professor of Medicine at West Virginia University. Through these roles, he contributes to the advancement of medical knowledge and the training of future healthcare professionals.
Specialty:
Insurance Accepted:
Contact:
Working Hours:
Sat & Sun: Closed
TBR® Inspection Report:
SHYAM J. THAKKAR MD - ALLEGHENY CENTER FOR DIGESTIVE HEALTH REVIEWS
Dr. Shyam Thakkar, his staff, and the facility are world-class. From the moment I walked in for my procedure, their attention to detail and care was top notch. Even down to the great cookies at the end. I think without question, Dr. Thakkar is one of the top doctors on the east coast, and we're lucky to have him in Pittsburgh.
My husband and I highly recommend Dr. Thakkar. The epitome of professionalism, knowledge of his field, kindness and compassion.
He has been amazing! Only doctor to figure out the problem. Very kind and spends time explaining everything. Best Doctor!
Help others: Click Here to send review or send us your review to reviews@threebestrated.com. Negative and positive review will be used for rating. Make a difference.

Dr. Marcia C. Mitre is a highly regarded and trusted gastroenterologist in Pittsburgh. Dr. Marcia earned her medical degree from the prestigious University of Pittsburgh School of Medicine, solidifying her foundation in medical knowledge and clinical expertise. With board certifications in Gastroenterology and Internal Medicine, she brings a comprehensive understanding of digestive health and patient care. Continuing her specialized training, she completed her fellowship at the renowned University of Pennsylvania Health System, further honing her skills in the field of gastroenterology. Dedicated to improving the health and well-being of her patients, Dr. Marcia Mitre helps individuals recover from a wide range of digestive ailments and conditions. With her expertise and experience, she provides compassionate and personalized care, focusing on the individual needs of each patient. Dr. Marcia's areas of expertise include the treatment of pancreatitis, intestinal gas, and colorectal cancer. She applies her specialized knowledge to diagnose and manage these conditions, utilizing evidence-based approaches and the latest advancements in gastroenterological treatments.
Specialty:
Insurance Accepted:
Contact:
Working Hours:
Sat & Sun: Closed
TBR® Inspection Report:
MITRE C. MARCIA, MD - ALLEGHENY CENTER FOR DIGESTIVE HEALTH REVIEWS
She is extremely professional, compassionate and ethical. She really listens to patient an families concerns. She explains the results AN further testing and care required. As she allows you ask questions that may concern you or your family. I would AN have highly recommended Marcia an will continue too. She gave us her emergency number. It was not needed however it comforted me that her expertise was available to me AFTER anesthesia along with the procedure completed. More physicians need to model her excellent affect.
Dr miter performed an emergency endoscopy procedure on my 89-year-old mother who had an Esophageal blockage and a serious heart problem at the same time. Her care and concern were paralleled by her skill. Highly recommend. Thank God for her. My mother made it home.
Dr. MItre took her time explaining to me what was going on and what the treatment options are going forward. She was terrific.
Help others: Click Here to send review or send us your review to reviews@threebestrated.com. Negative and positive review will be used for rating. Make a difference.