Deborah J.
10/8/2025
I am so pleased with Dr. Li and Peggy who are always ready and willing to help me with my questions, concerns, and most important, my appointments. The care is amazing and genuine. I thank them so...
Mark W Li, M.D.
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2440 S Hacienda Blvd
Hacienda Heights, CA 91745
Located in the charming city of Hacienda Heights CA Dr. Mark W Li is a distinguished healthcare provider in the community. With a specialization in internal medicine Dr. Li offers a wealth of experience and expertise to his patients ensuring top-notch medical care for individuals of all ages.
Patients seeking a dedicated and knowledgeable doctor need look no further than Dr. Mark W Li. His practice is conveniently situated in Hacienda Heights providing easy access to quality healthcare services in a welcoming and professional setting. Trust your health in the capable hands of Dr. Li for comprehensive and compassionate medical attention.
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Reviews
2.530 reviewsDan R.
2/6/2025
I thought Dr. Li was thorough, professional and sincere in his diagnosis and treatment, he explained clearly to me the results of my colonoscopy and endoscopy. Peggy was great with the paperwork...
Jenny S.
11/14/2023
I was only trying to make an appointment but this person Peggy or Piggie started an aggressive conversation and attacked me personally and was super unprofessional. She did not let me even...
Harrieth D.
3/27/2024
Dr. Li is very accommodating. He takes time answering all my questions. Peggy the receptionist is very helpful as well, very responsive to all my queries.
Mike K.
10/4/2023
I've been a patient of Dr. Mark Li for about 8+ years. He largely did colocoscopy for his practice; I'm not sure what else he does, so his schedule at a diagnostic facility might be pretty hectic,...
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