Dr Martyak

Lenna Martyak, MD

Gastroenterology

Accepting New Patients

About Lenna Martyak, MD   

Lenna A. Martyak, MD, is certified by the American Board of Internal Medicine in Gastroenterology. She earned her medical education at the Georgetown University School of Medicine in Washington, D.C. It was here where her passion grew for community service. She has volunteered in various projects since early on, and she has been a part of several community organizations. For example, Dr. Martyak started a committee to encourage other medical students to participate in community activities. She helped to open a shelter for homeless women and children in Washington, DC, and she mentored teenage girls at the Boys and Girls Club.   

Dr. Martyak’s medical services include Luminal diseases of the GI tract, and she is known for her warm bedside manner and excellent listening skills. She is extremely excited to be a part of the Southern California Medical Gastroenterology Group and the practice of gastroenterology in Santa Monica. When she is not working in her office, you can often find her providing services to patients at the Venice Family Clinic free of charge.   

Dr. Martyak is a dedicated educator, and she spends a substantial amount of her spare time training medical students and residents at various hospitals throughout the Los Angeles area. Through these and other projects, Dr. Martyak exemplifies our philosophy of giving back to the community.  

For fun, Dr. Martyak enjoys getting outdoors. She enjoys hiking, bodyboarding, snowboarding, and spending time with her husband and family.  

My physician is always on top regarding my health concerns. An excellent physician.

Real Patient
Lenna Martyak, M.D

Selected: Up Next:

Lenna Martyak, MD 
Digestive Health

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Digestive Health
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Medical Service

Digestive Health

Locations

1301 20th St., Suite 280,
Santa Monica, CA 90404
(310) 829-6789

12555 West Jefferson Blvd., Suite 303,
Los Angeles, CA 90066
(310) 829-6789

Education

Medical School
Georgetown University School of Medicine, Washington, D.C.

Languages

English

Reviews

At Providence, we’re dedicated to providing you quality, personalized health care. We are constantly striving to optimize your experience.

As part of ensuring you have a positive experience with Providence, our online provider directory includes ratings and patient comments for select providers. More about our survey.

  • 4.9
  • 197 Reviews
  • 272 Comments
  • 4.94
03/16/2025

Dr. Martyak is a good listener. She Is a fine communicator, making sure to explain details of procedures as well as why they are conducted that way. She is very practical, but also empathetic. I like everything about her.

Providence Patient
  • 5
03/03/2025

Always good experience seeing Dr.Martyak.She is informative, knowledgeable and I trust her with my health.

Providence Patient
  • 5
02/26/2025

Dr. Martyak is an excellent doctor. She gave advice that was thoughtful, practical, very detailed, and very clear.

Providence Patient
  • 5
02/26/2025

Dr Martyak has helped me with medication and information. She was kind and patient.Just wish it was easier to make a follow up appt

Providence Patient
  • 5
02/25/2025

Dr. Martyak is thorough, respectful and does not rush through the appointment. She listens to questions and responds in a way that is understandable. Dr. Martyak's staff strives to accommodate and make appointment and procedure scheduling smooth.

Providence Patient
  • 5
02/23/2025

The Doctor was patient, clearly explained my needs and I felt very well cared for.

Providence Patient
  • 5
02/22/2025

Provider was great. I've had less than great experience with getting procedures scheduled and getting calls returned.

Providence Patient
  • 5
02/18/2025

It was a zoom call. Dr. Lenna Martyak could not have been more informative or understanding.

Providence Patient
  • 5
02/17/2025

Always great experience with Dr M

Providence Patient
  • 5
02/14/2025

I appreciate Dr. Martyak for her expertise and kindness!

Providence Patient