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Dr. Mark Johnson, MD

Dr. Mark Johnson, MD

Emergency Medicine*

Dr. Mark Johnson, MD is an emergency medicine specialist in Hondo, TX. He is affiliated with medical facilities such as Cuero Regional Hospital and Gonzales Healthcare Systems-Memorial Hospital.

4.8 Star Rating
Based on 13 reviews 4.8 Star Rating (13 reviews)

Practice

3100 Avenue E Hondo, TX 78861

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At a Glance

  • Area of Expertise
    Dr. Johnson specializes in the area of Emergency Medicine. See board certifications
  • Explains Conditions Well
    Patients said this doctor explains conditions well. See reviews
  • Hospital Satisfaction
    Patients said they were highly satisfied at this doctor's hospital. See hospitals
  • Trustworthy
    Patients said this doctor is trustworthy. See reviews
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Dr. Johnson's Reviews

Likelihood to recommend Dr. Johnson

4.8

13 ratings
5 Star
85%
85%
4 Star
15%
15%
3 Star
0%
0%
2 Star
0%
0%
1 Star
0%
0%

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About Me

biography

Dr. Mark Johnson, MD is an emergency medicine specialist in Hondo, TX. He is affiliated with medical facilities such as Cuero Regional Hospital and Gonzales Healthcare Systems-Memorial Hospital.
  • Emergency Medicine

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • Cook Co Medical Center

    Residency Hospital, 2001
  • Rush University

    Internship Hospital, 1997
  • Rush Graduate College

    1994
  • University Of Redlands

    Undergraduate School, 1986
American Board of Medical Specialties®
American Board of Emergency Medicine®
Emergency Medicine
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.
  • Johnson, M, Matsumoto, K, Nakamura, T, Iyer, A (1993). Hepatocyte growth factor-induced expression of several early response genes in normal mouse epithelial cell lines. Annual Meeting of the American Association of Cancer Researchers, Orlando, FL., 1993

  • Johnson, M, and Iyer, A (1990). Constitutive tyrosine phoshorylation and elevated nuclear oncogene expression in Met-protooncogene transfected NIH-3T3 cells. Annual Meeting of the American Association of Cancer Researchers, Houston, TX., 1990

  • Johnson, M, Koukoulis, G, Kubo, C, Kochhar, K, Nakamura, T, Iyer, A (1995). Selective tumorigenesis in nonparenchymal liver epithelial cell lines by hepatocyte growth factor transfection. . Experimental Biology 95 (Annual Meeting of the Federation of American Societies for Experimental Biology), 1995

  • Iyer, A, Kochhar, K, Johnson, M (1991). Activation of PDGF receptors, alteration in tyrosine protein phosphorylation and increased expression of nuclear protooncogenes in cells ransformed by the mouse Met/HGFR gene. The Cell Cycle, LVI Cold Spring Harbor Symposium on Quantitative Biology, Cold Spr, 1991

  • 4. Johnson, M, Koukoulis, G, Matsumoto, K, Nakamura, T, Iyer, A: Hepatocyte growth factor induces proliferation and morphogenesis in nonparenchmal epithelial liver cells. Hepatology 17, 1052-1061, 1993., 1993

  • 5. Johnson, M, Kochhar, K, Nakamura, T, Iyer, A: Hepatocyte growth factor-induced signal transduction in two normal mouse epithelial cell lines. Biochemistry and Molecular Biology International 36, 465-474, 1995., 1996

  • Kochhar, K, Johnson, M, Volvpert, O, Iyer, A (1995). Upregulation of HGF synthesis in NIH-3T3 cells transfected with Met/HGF receptor gene. Experimental Biology 1995 (Annual Meeting of the Federation of American Societies for Experimental Biology), Atlanta, GA. FASEB J. 9, A722, 1995., 1995

  • Johnson, M, Kochhar, K, Nakamura, T, Iyer, A (1994). Hepatocyte growth factor-induced mitogenesis and signal transduction in two normal mouse epithelial cell lines. Special Poster Presentation for Hot Papers, Annual Meeting of the Society for Cell Biology, San Francisco, CA. Molecular Biology of, 1994

  • 2. Kofler, R, Strohal, R, Balderas, R, Johnson, M, Noonan, D, Duchosal, M, Dixon, F, and Theophilopoulos, A: Immnoglobulin K light chain variable region gene complex organization and immunoglobulin genes encoding anti-DNA autoantibodies in lupus mice. J. Clin. Invest. 82, 852-860., 1988

  • 3. Bewsey, K, Johnson, M, Huff, J: Rapid isolation and purification of DNA from agarose gels: the phenol-freeze fracture method. BioTechniques 10, 724-725, 1991., 1991

  • 6. Johnson, M, Koukoulis, G, Kubo, C, Kochhar, K, Nakamura, T, Iyer, A: Selective tumorigenesis in nonparenchymal liver epithelial cell lines by hepatocyte growth factor transfection. Cancer Letters 96, 37-48, 1995., 1995

  • Johnson, M, Koukoulis, G, Matsumoto, K, Nakamura, T, Iyer, A (1993). HGF induces proliferation and morphogenesis in nonparenchymal epithelial liver cells. Annual Meeting of the American Association of Cancer Researchers, Orlando, FL., 1993

  • Hogan, S, Amundson, C, Johnson, M, Kofler, R (1988). Complexity and polymorphism of kappa light chain variable region gene (Vk) families in inbred strains of mice. Annual Meeting of the Federation of American Societies for Experimental Biology, Las Vegas, NV. FASEB J. 2, A697, 1988., 1988

  • Johnson, M, Kochhar, K, Nakamura, T, Iyer, A (1993). Hepatocyte growth factor induces proliferation and differentiation in liver nonparenchymal epithelial cells. Oncogenes and Antioncogenes in Differentiation, Development, and Human Cancer, American Association of Cancer Researchers Special Confer, 1993

  • 1. Kofler, R, Duchosal, M, Johnson, M, Aguado, M, Stohal, R, Kromer, G, and Fassler, G: The genetic origin of murine lupus-associated autoantibodies. Immun. Letters 16, 265-272, 1987., 1987

  • Johnson, M, Kochhar, K, Nakamura, T, Iyer, A (1995). Protein kinase C-dependent and independent mechanisms are involved in HGF-induced DNA synthesis and c-fos gene expression in MM55 mouse kidney cells. . Experimental Biology 95 (Annual Meeting of the Federation of American Societies for Experime, 1995

  • The Pharmacia and Upjohn Achievement Award (graduating med student who has demonstrated outstanding achievement in research), 1996

  • Alpha Omega Alpha Honor Medical Society (Junior Year, President), 1995

  • Phi Beta Kappa, 1986

  • The Henry M. Lyman Memorial Prize for Outstanding Junior Year Medical Student, 1995

  • Samuel G. Taylor Summer Fellow in Oncology, 1988,1989

  • Howard Hughes Medical Institute Predoctoral Fellow, 1990-1994

  • Outstanding Research Award, Dept of Emergency Medicine, Cook County Hospital, 2000

Locations

Practice

Medina Regional Hospital3100 Avenue E Hondo, TX 78861
1

Practice

Otto Kaiser Memorial Hospital3349 S Highway 181 Kenedy, TX 78119
2

Practice

Office1114 Yuba St Rm 144 Marysville, CA 95901
3

Affiliated Hospitals

  • Cuero Regional Hospital

    2550 N Esplanade St
    Cuero, TX 77954

    How patients felt about the care they received at this hospital.

    87%
    Patients said that doctors always listened to them and explained things well

    5% higher than the national average

    85%
    Patients said that nurses always listened to them and explained things well

    3% higher than the national average

    View all patient feedback
  • Gonzales Healthcare Systems-Memorial Hospital

    1110 N Sarah Dewitt Dr
    Gonzales, TX 78629
  • Otto Kaiser Memorial Hospital

    3349 S Highway 181
    Kenedy, TX 78119
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