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Karen Zaghiyan, MD

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Los Angeles, CA
Karen Zaghiyan, MD

Dr. Zaghiyan is a colore**al surgeon and proctologist in Los Angeles specializing in treatments for Karen Zaghiyan, M.D.

is a surgeon specializing in the surgical and non-surgical treatments for conditions of the colon, re**um, and a**s. Her special interests include women’s colore**al health, inflammatory bowel disease, minimally invasive techniques for the treatment of colore**al diseases and treatment of complex anore**al conditions. Dr. Zaghiyan graduated magna cm laude from University of California, Los Angeles, with a Bachelor of Science degree in Biology. She received her medical degree from University of California, San Diego. She then commenced her general surgery residency at the prestigious Cedars Sinai Medical Center. During her training, she dedicated a year as a clinical research scholar, investigating surgical outcomes in inflammatory bowel disease. One of her studies, which analyzed the optimal dosing of perioperative steroids in IBD, has acquired national recognition and changed current practice standards. Dr. Zaghiyan’s academic accomplishments, leadership skills and commitment to educating her fellow peers, earned her the highly respected position as administrative chief resident. After general surgery, she furthered her career ambitions by completing a coveted fellowship in Colon and Re**al Surgery at Cedars Sinai Medical Center that included advanced training in laparoscopic, single incision and robotic techniques. During her training, Dr. Zaghiyan traveled to Singapore, acquiring further training from international leaders in the field of colore**al surgery. Dr. Zaghiyan is board-certified by the American Board of Surgery. Dr. Zaghiyan has lectured both nationally and internationally at various surgical conferences, authored numerous publications in the most prestigious peer-reviewed medical journals, and participates in training surgical residents and fellows at Cedars Sinai Medical Center in Los Angeles. Dr. Zaghiyan’s ongoing dedication to the advancement of her field, in turn, impacts the well being of her patients. With her clinical and research expertise and dedication to providing the highest quality care, Dr. Zaghiyan offers the most advanced and individualized treatments for patients with colon and re**al diseases.

01/26/2026

Take care of your health. You don’t know when it will be taken from you. **alsurgeon

01/24/2026

Study linked at the end. Colore**al cancer is now the leading cause of death in people under 50. This trend is heartbreaking to say the least. Screening age needs to come down! Colonoscopy should be offered more agresssively in symptomatic patients. I’m seeing this in my clinical practice with a majority of patients being young. It’s so heartbreaking. **alcancer **alcancer **alsurgeon

01/22/2026

Ileostomy is the biggest blessing in life, many struggle tremendously! We have a new trial launching for re**al cancer patients undergoing low anterior resection go forgo an Ileostomy in lieu of an internal protective sheath! Would you sign on? Recent re**al cancer diagnosis and looking to surgery in the next few months? Call us to participate in our upcoming clinical trial! **alcancer **alcancer

01/21/2026

Deli meats as a class one carcinogen! What does that mean? **alcancer

01/20/2026

Crohn’s surgery can be more complex than cancer surgery at times. Fistulas to the bladder create a unique challenge needing expertise to repair. It’s critical to remove the diseased intestine create a healthy new connection, and protect the bladder for a repeat fistula using a piece of native tissue like fat or omentum. Good preop nutrition and minimization of steroids is critical to healing. **alsurgery **alcancer

01/19/2026

Damn, I better hurry up and cash in before 2030. **al

01/18/2026

Resharing this amazing piece with Jenn who is a Jpoucher herself and specifically pursued a career in ostomy nursing to be able to help others through the ostomy journey! Check out her tips!

Also, if you have a Jpouch or ostomy, please share your tips with a comment to help the community! **alcancer

01/17/2026

2016
Our precious family
Hustle life
Cherished moments
Grinding hard
Unforgettable memories
2026 is the new 2016.
#2016

01/16/2026

Does that mean I can kick up my feet and watch the robots go wild in 5 years?! Also TGIF from a 8 hour case yesterday! surgicalhumor **alsurgeon

01/14/2026

How you had re**al bleeding? Did you have a colonoscopy? What did it find? Comment and let us know! **albleeding **alcancer **alsurgeon

01/13/2026

PSA! Don’t fail the colonoscopy prep! If I could just show what it looks like in there when the prep doesn’t work! You don’t wanna be that person! **alsurgeon

01/12/2026

No matter how many times, it just never gets easy to say “You have colore**al cancer”. I always try to sprinkle in some optimism, hold your hand, give you a hug, whatever it takes! **alcancer **alsurgeon

Address

8737 Beverly Boulevard, Ste 101
Los Angeles, CA
90048

Opening Hours

Monday	9am - 5pm
Tuesday	9am - 5pm
Wednesday	9am - 5pm
Thursday	9am - 5pm
Friday	9am - 5pm

Telephone

+13102899224

Website

http://www.karenzaghiyanmd.com/

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Our Story

Karen Zaghiyan, MD, FACS, FASCRS is a surgeon specializing in the surgical and non-surgical treatments for conditions of the colon, re**um, and a**s. Her special interests include women’s colore**al health, inflammatory bowel disease, minimally invasive techniques for the treatment of colore**al diseases and treatment of complex anore**al conditions. Dr. Zaghiyan graduated magna cm laude from University of California, Los Angeles, with a Bachelor of Science degree in Biology. She received her medical degree from University of California, San Diego. She then commenced her general surgery residency at the prestigious Cedars Sinai Medical Center. During her training, she dedicated a year as a clinical research scholar, investigating surgical outcomes in inflammatory bowel disease. One of her studies, which analyzed the optimal dosing of perioperative steroids in IBD, has acquired national recognition and changed current practice standards. Dr. Zaghiyan’s academic accomplishments, leadership skills and commitment to educating her fellow peers, earned her the highly respected position as administrative chief resident. After general surgery, she furthered her career ambitions by completing a coveted fellowship in Colon and Re**al Surgery at Cedars Sinai Medical Center that included advanced training in laparoscopic, single incision and robotic techniques. During her training, Dr. Zaghiyan traveled to Singapore, acquiring further training from international leaders in the field of colore**al surgery. Dr. Zaghiyan is board-certified by the American Board of Surgery. Dr. Zaghiyan has lectured both nationally and internationally at various surgical conferences, authored numerous publications in the most prestigious peer-reviewed medical journals, and participates in training surgical residents and fellows at Cedars Sinai Medical Center in Los Angeles. Dr. Zaghiyan’s ongoing dedication to the advancement of her field, in turn, impacts the well being of her patients. With her clinical and research expertise and dedication to providing the highest quality care, Dr. Zaghiyan offers the most advanced and individualized treatments for patients with colon and re**al diseases.