Landmark Digestive Health

Landmark Digestive Health marks a new standard of care in the field of gastroenterology in Kentucky. We aim to provide patients with the highest level of service and the most comprehensive quality of gastrointestinal care.

What Sets Us Apart

Same friendly face in a new, friendly environment. Landmark Digestive Health provides patients with comprehensive gastrointestinal care in a warm and comfortable environment close to home. Offering the highest level of care, we can perform advanced and minimally-invasive procedures so you can get back to feeling like yourself.

Meet Our Providers

Headshot of Dr. Miguel Lalama in black suit

Dr. Miguel Lalama

As a board-certified gastroenterologist, Dr. Lalama is equipped to provide his patients with exceptional digestive care. His advanced training prepared him to bring cutting edge procedures right here to Owensboro.

Dr. Lalama takes great pride in connecting personally with patients and treating them with the care and compassion they deserve.  When he is not working, he is spending time with his wife and three young children on their small farm in Philpot. He also enjoys spending time hunting, going to livestock auctions and putzing around the auto shop.

Professional Experience

  • Gastroenterologist – Owensboro Health Medical Group, Owensboro, KY
  • Associate Clinical Consultant – Mayo Clinic, Rochester, MN
  • Hospitalist – Mayo Clinic, Rochester, MN
  • Advanced Gastroenterology Fellow – GI Associates, Milwaukee, WI
  • Gastroenterology Fellow – University of South Florida, Tampa, FL
  • Internal Medicine Resident – Mayo Clinic, Rochester, FL


  • Doctor of Medicine – Ponce School of Medicine
  • Master of Public Health – Florida International University


Headshot of Dr. Miguel Lalama in black suit

Brittany Davidson, ARPN

Brittany Davidson is a native of Owensboro, Kentucky. She received her Masters of Science in Nursing from Western Kentucky University. She is an active member of the American Academy of Nurse Practitioners.

She has been working alongside Dr. Lalama since 2018 in both the hospital and outpatient clinic setting. Brittany is passionate about providing excellent care for the community of Owensboro and she is highly-qualified to meet the complex needs of her patients. When not working, she enjoys the outdoors and spending time with her family and friends.

Headshot of Dr. Miguel Lalama in black suit

Simone McCormack, APRN

Simone (Simmie) McCormack is the newest provider at Landmark Digestive Health. She works very closely with Dr. Lalama helping see patients in the clinic and at the hospital. As a recent graduate of Northern Kentucky University, Simmie is eager to apply today’s latest medical knowledge when caring for her patients.

As a nurse, and nurse practitioner, she has enjoyed working in a variety of settings including inpatient and outpatient. Born and raised in Owensboro, she is excited to be serving the community she loves most. In her free time, she enjoys being with her family & friends and her two aussiedoodles.

Professional & Compassionate Health Care to Get You Back to Feeling like YOU 


Professional & Compassionate Staff

Our staff is experienced with everything that pertains to gastroenterology. You can trust that this caring and resourceful staff will do their very best to care for you. 


Experienced, Skilled Doctor

Dr. Miguel Lalama is board-certified in Gastroenterology and has specialized training in advanced procedures. He brings experience and expertise to provide exceptional digestive care for his patients.


Specialized & Advanced Procedures

Dr. Lalama brought cutting-edge procedures to Owensboro. New, state-of-the-art equipment and his advanced training allow him to offer services that other gastroenterologists just cannot offer. 


Convenient Office Location

Landmark Digestive Health is located on Fairview Drive, just off of Highway 54. Just across from Kenergy; it shares a parking lot with Advanced Cardiology of Owensboro.


Bilingual Staff

Spanish-speaking staff is available on-site. We also have Medical Interpreters on-demand for over 300 languages. 


Location Options For Your Procedure

Dr Lalama can perform your procedure at Ohio County Hospital, the Owensboro Surgery Center, or Owensboro Health Regional Hospital.


Friendly Face In The Hospital

If you get admitted to Owensboro Health Regional Hospital, Dr. Lalama’s hospital privileges allow him to stop in to see you and take care of your gastrointestinal needs while you’re there.