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Dr. Philip Haas DO

Dr. Philip Haas DO

Cardiovascular Disease Specialist

Memorial Hermann Greater Heights Hospital
(713) 704-4300


Dr. Philip Clay Haas earned his professional doctoral degree from the College of Osteopathic Medicine of the Pacific in Pomona, Calif. He completed his internship at the Oklahoma State University Center for Health Sciences in Tulsa, Okla., and finished his residency at the Mayo Clinic College of Medicine and Science in Rochester, Minn. He completed further training during his fellowship at Baylor College of Medicine in Houston.

Board certified in cardiovascular disease and interventional cardiology, Dr. Haas specializes in advanced interventional procedures (chronic total occlusions, percutaneous left ventricular assist device supported PCI, etc.), clinical adult cardiovascular medicine, interventional cardiovascular procedures (angioplasty, stents, atherectomy, etc. of the coronary and peripheral vessels), pacemaker implantation and monitoring, and transthoracic/transesophageal echocardiography.

A fifth-generation Texan, Dr. Haas has cared for patients in the Houston Heights, Memorial City and Katy areas. Dr. Haas is a true believer in the philosophy of treating the “whole patient” and finds great satisfaction in maintaining long-term relationships with his patients, often many years after he initially encountered them during a life-threatening crisis.

In addition to a comprehensive hospital and office based clinical practice focusing on interventional cardiovascular procedures, he has held leadership positions at Memorial Hermann Greater Heights Hospital and other area hospitals.. An assistant professor at McGovern Medical School at UTHealth, Dr. Haas is a member of the Texas Medical Association, the Harris County Medical Society and the Texas Heart Institute Cardiac Society.

In his free time, Dr. Haas enjoys skiing, hiking, biking, going to the beach and traveling. Most importantly, he loves spending time with his wife and three daughters.

Physician Details

Medical Education
College of Osteopathic Medicine of The Pacific Med, 1992
Internships & Residency
Mayo Clinic College of Medicine Registrar's Office, 1996
Texas Heart Institute/St. Luke's Episcopal Hospital, 1999
PCP Number
Cities Served
Alief, Barker, Bellaire, Cypress, Fulshear


ZIP Codes Served
77001, 77002, 77003, 77004, 77005, 77006, 77007


Insurance Accepted

  • AARP Medicare Complete
  • Aetna (Most Benefit Plans)
  • Aetna Medicare
  • Aetna Signature Administrators PPO
  • AHI Healthlink
  • Amerigroup Chip
  • Amerigroup MMP Perinatal*
  • Amerigroup Star
  • Amerigroup Star Plus
  • Amerivantage
  • Beechstreet
  • Blue Cross Blue Shield Texas
  • Blue Exchange PPO
  • Cigna (Most Benefit Plans)
  • Coastal Comp Healthnetworks PPO*
  • Coastal Comp Healthnetworks Work Comp
  • Community Health Choice
  • Community Health Choice Chip
  • Community Health Choice Marketplace Kelsey QHP
  • Community Health Choice Marketplace QHP
  • Community Health Choice Star
  • Corporate Remedies Worker's Comp*
  • Corvel Worker's Comp*
  • Coventry Health Care - PPO Network
  • Coventry Medicare Advantra
  • Evolutions Healthcare Systems - PPO Network*
  • Evolutions Healthcare Systems - Worker's Comp*
  • First Health - PPO Network
  • First Health - Worker's Comp
  • Galaxy Health Network
  • Healthsmart
  • Humana (Most Benefit Plans)
  • Humana Gold Choice PFFS
  • Humana Gold Plus HMO
  • Humana HMOx QHP Exchange
  • Humanachoice PPO Medicare
  • Independant Medical Systems
  • Injury Management Organization Worker's Comp*
  • Interplan Health Group (IHG)*
  • Medicaid Traditional
  • Medicare Traditional
  • Medicus International - PPO Network
  • Memorial Hermann Advantage HMO
  • Memorial Hermann Advantage PPO
  • Memorial Hermann Solutions
  • Multiplan
  • OccuNet PPO - PPO Network
  • Olympus (International) - PPO Network*
  • Political Subdivision Workers Comp Alliance*
  • Private Healthcare System
  • Reny Company Worker's Comp
  • Rockport - PPO Network*
  • Superior CHIP/Perinatal*
  • Superior Foster Care Program
  • Texas True Choice - PPO Network*
  • United Healthcare (Most Benefit Plans)
  • United Healthcare Chip
  • United Healthcare Chronic Complete
  • United Healthcare Dual Complete
  • United Healthcare Medicare Advantage
  • United Healthcare Star
  • United Healthcare Star Plus Perinatal*
  • United Healthcare TXMMP
  • US Family Health Plan
  • USA Managed Care Organization - PPO Network
  • USA Managed Care Organization - Worker's Comp*
  • Wellcare
  • WorkLink Worker's Comp