I feel very fortunate to have a doctor that takes the time to really study my blood work. He has help me so much. Im feeling better and doing great. Thank you Doctor Isaeff, Debbie, Shawn and Bobbie make such a great team. Thank you all so much for all your attention to my health. Love you guys, May God bless you and keep you!
Mark A. Isaeff, MD
San Antonio, TX 78212 Get Directions
Annual Membership Fee
My Philosophy and Approach to Wellness...
Dr. Isaeff's Credentials
University of Texas Health Sciences Center at San Antonio
San Antonio, TX
Internal Medicine 1999-2001
Chief Resident, Internal Medicine 2001-2002
Excellence in Internal Medicine
Excellence in Outpatient Care
University of Texas Health Sciences Center at San Antonio
San Antonio, TX
Internal Medicine 1998-1999
George Washington School of Medicine
Washington, DC
Doctorate of Medicine with Distinction 1998
Oscar Benwood Hunter Award
DF Kane, AF King, SM Dodek Award
Huron W. Larson Award
Pathology Honor Society Award
University of California at Berkeley
Berkeley, CA
Bachelor of Science, Molecular Cell Biology 1992
Testimonials from patients of Dr. Isaeff
Dr Mark Isaeff is the most professional and knowledgeable doctor I have ever had and would never go anywhere else with to trust my health.
Mark is an outstanding Christian doctor who knows his business. He works hard to help me be as healthy as possible. He is a man of love and concern.
Dr. Mark Isaeff is not only my Doctor but also my friend! I have been with him for many years. I have often felt that Dr. Mark has helped to extend my life. I am 72 and feel like a young man . He has guided me thru many health issues and gotten me where I want to be. He is kind, professional and always caring . He listens to my medical issues and finds a solution to them promptly. He is… See more
You have been my PCP for over 30 years and I will be 94 yrs old in 2024 and in pretty good shape as far as my health goes. Thank you very, very much for doing an outstanding job in getting me here.
I have been Dr. Mark Isaeff's patient for about 15 yrs. I started seeing him while he was in private practice. When he decided to join MD VIP, I would not have
moved if I didn't have faith in him. He is a christian and that is very important to me. He is very easy to talk to and I feel that he knows my health situations ex-
actly.
I cannot tell you enough how much I appreciate and enjoy Dr Isaeff. I have never had a doctor spend so much time with me going over all blood work and my medical situation. He is very, very thorough and has become a close friend and Christian brother! I trust him totally to keep me as healthy as possible. He is extremely knowledgeable and is always up to date on my medical situation! I will… See more
I had gone from doctors' groups to doctors' groups most of my life, mostly due to the health insurance limitations I had. Because of a routine colonoscopy, I discovered that I had hypertension. The internal medicine group that I went to at the time assigned me to Dr. Mark Isaeff, who began treating me in general, and specifically, treating my hypertension. That was in 2004. Dr.… See more
To give reference, in 2010 I began working full-time in outpatient pediatrics, a very physically demanding job. In 2011, I developed agonizing stomach pain and other GI issues and rapidly lost weight. The next year my body "broke" again, resulting in excruciating pain in my muscles and joints, fatigue not relieved by rest, and a plethora of other fun symptoms. Various tests came back… See more
Dr. Mark Isaeff is a true Blessing in our lives! Nineteen months ago we became patients of Dr. Isaeff, an MDVIP physician. He is so thorough in everything he does. He had us take numerous tests at a radiology and imaging center, then referred us to several excellent specialists to address our specific issues. His routine blood tests and extensive follow-up of the results every few months have… See more