Samuel R. Long, M.D.
Samuel R. Long, M.D. is a comprehensive ophthalmologist specializing in refractive and anterior segment surgical care, premium cataract surgery, LASIK surgery, Phototherapeutic Keratectomy (PTK), corneal cross-linking and YAG Laser Posterior Capsulotomy. His clinic expertise combines research-based medicine with cutting-edge techniques, including femtosecond laser-assisted cataract surgery (FLACS) using LENSAR and Alcon LensX platforms. He also has extensive experience with premium intraocular lenses (IOLs), including extended depth-of-focus (EDOF) and multifocal options.
Dr. Long earned his medical degree and completed his residency in ophthalmology at the University of Kansas School of Medicine. He pursued a transitional residency internship at Tucson Hospitals Medical Education Program in Arizona. Prior to his ophthalmology training, he completed his undergraduate degree at the University of Kansas. He is a member of the American Academy of Ophthalmology, the Colorado Medical Society, and the Alpha Omega Alpha Honor Society.
Dr. Long is an active participant in advancing research and education in ophthalmology. Throughout his academic journey and medical training, he has received multiple scholarships and research awards, authored clinical case reports and delivered presentations on a variety of topics at medical conferences across the country.
Dr. Long is deeply committed to community service and has volunteered at multiple free clinics and global medical missions. His approach to delivering research-based, advanced vision services blends compassion and precision with patient-centered care.
Meet Our Other Specialists
Yasir Ahmed, M.D.
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Nicholas P. Bell, M.D.
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Mark L. Mayo, M.D.
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Paul J. Stewart M.D.
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Edward C. Wade, M.D., F.A.C.S.
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Nicole R. Lifson, M.D.
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Christopher D. Allee O.D.
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Grant C. Hopping, M.D.
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Jill C. Autry O.D., R.Ph.
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Amanda L. Bachman O.D.
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Simbran Bhaidani, O.D.
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Vivian La, O.D.
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Julie D. Ngo O.D., F.A.A.O.
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Samuel R. Long, M.D.
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Anushka Lewkebandara, O.D., F.A.A.O.
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Kim P. Pham, O.D.
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Randall N. Reichle O.D., F.A.A.O.
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Justine N. Rosner O.D., F.A.A.O.
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Christopher Sek, O.D., F.A.A.O.
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2025-2026 Residents
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Our Locations
Houston/Bellaire
6565 W. Loop S., Suite 650Bellaire, TX 77401
Medical Office:
713-797-1010
Medical Fax:
713-357-7276
LASIK/Near Vision:
Office: 713-395-1515
Fax: 713-357-7278
Pasadena
4415 Crenshaw RoadPasadena, TX 77504
Medical Office:
281-977-8800
Medical Fax:
281-977-8877
Sugar Land
15200 S.W. Freeway, Suite 130Sugar Land, TX 77478
Medical Office:
281-277-1010
Medical Fax:
281-277-4504
Clear Lake
455 E. Medical Center Blvd., Suite 110Webster, TX 77598
Medical Office:
281-332-1397
Medical Fax:
281-282-9152
Katy
Greenhouse Medical Plaza2051 Greenhouse Road, Suite 110
Houston, TX 77084
Medical Office:
346-547-7070
Medical Fax:
281-214-2971
The Woodlands/Conroe
100 Medical Center Blvd., Suite 118Conroe, TX 77304
Medical Office:
936-647-1610
Medical Fax:
936-647-1620