LOCAL HEALTHCARE PROVIDERS
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61 providers
Availability last updated 04/02/2026
Zubair Mirza, MD
Endocrinologist
18839 MCKAY BOULEVARD
HUMBLE, TX 77338
Zubair Mirza, MD
Endocrinologist
22999 HIGHWAY 59 N
KINGWOOD, TX 77339
Medicine has always been part of his life. Dr. Eric Orzeck was born on the Makah Indian Reservation in Neah Bay, Washington, where his father was the only physician meeting the health care needs of the Indian tribes in the western Olympic Peninsula. The practice extended over hundreds of square miles – which he covered on horseback. Eric helped him pack the saddlebags with the instruments and medications for each day’s “house calls.”
After graduating from high school, the future Dr. Orzeck enlisted in the U S Army and was assigned to a mobile hospital unit (MASH). This experience led to his enrollment at Alfred University and early acceptance at the University of Virginia School of Medicine. He completed his Internal Medicine Residency at the University of Iowa Hospitals in Iowa City. As part of his Endocrinology training, he returned to the University of Virginia for his first year’s Fellowship. The second year was completed at the M D Anderson Tumor Institute, now the M D Anderson Cancer Center, in Houston, Texas. He is Board Certified by the American Board of Internal Medicine and was awarded Fellowship distinctions by the American College of Physicians (FACP), and the American College of Endocrinology (FACE).
In addition to his busy Houston endocrinology practice, Dr. Orzeck is actively involved as a volunteer with medical and community programs. He has returned to the Makah Reservation as an interim volunteer in their health clinic. As well, he was instrumental in obtaining grants to outfit two ambulances with patient care and communications equipment – crucial to communities separated from the nearest hospitals by more than 60 miles of challenging roads along the coastline. Back in Texas, he is certified by the West University Place Office of Senior Services as a handyman providing pro bono services to senior citizens – without cost to the community or residents. For more than two decades, Dr. Orzeck also has repaired donated medical equipment to be sent to developing countries in response to their specific requests. This local charity – Medical Bridges – is consistently rated in the top tier for their work, and they can always use volunteers: medicalbridges.org/volunteer/sort-room-volunteer
Dr. Orzeck looks forward to continuing his medical career at the Endocrine Center. After hours, he’ll be busy with his volunteer commitments…or practicing zydeco dancing (which needs more help than he’ll admit).
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Dr. Eric Orzeck, MD
Endocrinologist
1631 N Loop W
Suite 625
Houston, TX 77008
Zubair Mirza, MD
Endocrinologist
5039 Fm 2920
Spring, TX 77388
Todd Kielman, PA-C, DMSc, MPAS, is a physician assistant with over 20 years of experience in orthopedics, primary care, urgent care, emergency medicine, trauma management, and men’s health. At Regenerative Sports & Medicine in Santa Monica, CA, Todd works closely with Dr. McClain to deliver exceptional patient outcomes.
Todd earned his bachelor’s degree and master’s degree in physician assistant studies at The University of Nebraska–Lincoln. He then went on to complete his doctorate in medical science at A.T. Still University School of Osteopathic Medicine.
Throughout his career in healthcare, Todd has worked with in a variety of roles, including serving as a sexual medicine and hormone specialist. He is skilled in treating hormone imbalance, erectile dysfunction, overactive bladder, hypogonadism, and weight management issues. While Todd enjoys helping patients enhance their health and wellness with therapies like HRT, he can also address chronic conditions such as diabetes and hypertension.
With his clinical experiences, Todd brings immense value to the Regenerative Sports & Medicine team. Additionally, he serves on the board of directors for PAs for Tomorrow and San Antonio Lifetime Recovery.
Todd has proudly served his country for over 25 years in the United States Army. During his service, he was awarded numerous prestigious awards, such as the Bronze Star Medal, Meritorious Service Medal, Army Commendation Medal with “V” for Valor under fire, Army Achievement Medal, Global War on Terrorism Expeditionary Medal, Iraq Campaign Medal, Afghan Campaign Medal, and the NATO Medal.
As a highly trained physician assistant, Todd is happy to provide his expertise at Regenerative & Sports Medicine to help patients find relief from pain, limited mobility, and other health issues that prevent them from living their life to the fullest.
Dr. Todd Kielman, PA-C, MPAS
Physician Assistant
10655 Six Pines Drive
Suite #110
Houston, TX 77380
Gerardo Bueso, MD
Endocrinologist
6160 South Loop E
Houston, TX 77087
Gerardo Bueso, MD
Endocrinologist
1300 Binz St
Houston, TX 77004
Gerardo Bueso, MD
Endocrinologist
5711 Almeda Road
Houston, TX 77004
Gerardo Bueso, MD
Endocrinologist
2628 Riverside Dr
Houston, TX 77004
Gerardo Bueso, MD
Endocrinologist
7215 Windfern Rd
Houston, TX 77040
Gerardo Bueso, MD
Endocrinologist
6411fannin St
Houston, TX 77030
Gerardo Bueso, MD
Endocrinologist
2409 Holcombe Blvd
Houston, TX 77021
Marcos Aquino, MD
Endocrinologist
4000 Spencer Highway
Pasadena, TX 77504
Marcos Aquino, MD
Endocrinologist
3331 Fairview
Pasadena, TX 77504
Gerardo Bueso, MD
Endocrinologist
6441 Main St
Houston, TX 77030
Gerardo Bueso, MD
Endocrinologist
6565 Fannin St
Houston, TX 77030
Gerardo Bueso, MD
Endocrinologist
6720 Bertner
Houston, TX 77030
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