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Greg S Mellor

Greg S Mellor, PA-C

Accepting New Patients
Affiliated Provider
5.0 of 5 stars239 ratings, 70 reviews
Need help scheduling? Call 209-334-8520

Highlights

Age Groups Seen

  • Adolescent 12-21
  • Adult 18-40
  • Adult 18-65
  • Adult 21-65
  • Older Adult >65

Languages

  • English

Gender

Male

About Greg S Mellor

About The Provider

Greg Mellor, PA-C, completed his studies with the University of California, Davis and now brings robust experience from Sierra Pacific Orthopedic and Spine Center along with 17 years as a member of the Fresno State University Sports Medicine Team. Common conditions he treats include chronic and acute shoulder, knee, and hip injuries along with treatment for degenerative joint disease and osteoarthritis among others.
His interest in medicine started with a personal orthopedic surgery as a young child.  He recalls the medical staff’s care and compassion brought him great peace and comfort. This is the kind of care which has inspired his own practice where he enjoys the ability to take patients through an orthopedic diagnosis with education and empowerment to provide a treatment plan for success.
 As a Linden, California native, you will find him spending time on the farm, winemaking, woodworking and enjoying the outdoors with his wife, kids and grandkids.

Provider Type

Physician Assistant (PA)

Locations

  1. Orthopedics: Adventist Health Physicians Network

Expertise

Education

Betty I Moore School of Nursing at UC Davis

Allied Health Education

Insurance

Please contact the practice directly to confirm your health plan is accepted.
Search plans
  • Adventist Health Employee Health Plan / Incentive Health
  • Aetna
  • Alignment Health Plan
  • Blue Shield
  • Brand New Day
  • Cigna
  • Coventry
  • Galaxy
  • Health Net
  • Health Plan of San Joaquin
  • Health Smart
  • InnovAge-PACE
  • Medi-cal ORP1
  • Medicare
  • MultiPlan
  • Nivano Physicians IPA
  • Prime Comm Care
  • River City Med. Grp
  • Tricare
  • Triwest1
  • UHC
  • Western Growers

Ratings & Reviews

5 out of 5

239 ratings, 70 reviews

The provider star rating is calculated using patient responses to the five care provider questions in our patient satisfaction survey. Below you can see the provider’s star rating and the number of his or her patients who have provided feedback.

Provider explained things clearly
Provider showed concern
Provider included you in decisions
Likelihood of recommending this provider
Provider discussed treatment options
Search reviews
    5 out of 5 stars
    Reviewed on 9/26/2025

    He seems very knowledgeable about my situation and how to solve it.

    5 out of 5 stars
    Reviewed on 9/24/2025

    The PA is professional, knowledgeable, and considerate, he took time to review my chart and remembered things about me, took the time to discuss my x-ray and my options and listened and answered my additional questions I really appreciate how thorough and kind and respectful he is.

    5 out of 5 stars
    Reviewed on 9/16/2025

    The provider was extremely knowledgeable and answered all our questions and explained everything in a way we could understand.

    5 out of 5 stars
    Reviewed on 9/16/2025

    Dr Greg always takes time to answer all my questions!

    5 out of 5 stars
    Reviewed on 9/7/2025

    Greg was patient, thorough in his explanations & recommendations, empathetic

    5 out of 5 stars
    Reviewed on 9/4/2025

    Absolutely one of the best experiences I have had at a doctor's office. He was fantastic to my and my wife's needs

    5 out of 5 stars
    Reviewed on 8/21/2025

    I would recommend him to my friends and family

    5 out of 5 stars
    Reviewed on 8/8/2025

    Great Doctor

    5 out of 5 stars
    Reviewed on 8/6/2025

    I came in today for my last cortisone shot in my left knee even though it hurt at the time knee feels better!! As PA Mellor would say "I came in WALKING left LIMPING " too funny I shall see you all again soon until then take it easy

    5 out of 5 stars
    Reviewed on 8/5/2025

    Attended to my needs

    5 out of 5 stars
    Reviewed on 7/29/2025

    Dr Greg is always a great listener!

    5 out of 5 stars
    Reviewed on 7/23/2025

    Greg Mellor was extremely professional. He thoroughly explained everything.

    5 out of 5 stars
    Reviewed on 7/22/2025

    PA spends time when I have questions and is always willing to listen

    5 out of 5 stars
    Reviewed on 7/10/2025

    Dr. Mellor is very professional, he explained all the questions and diagnosis in a very simple medical terms that I can understand, got a lot of patience in answering all my concern and so compassionate

    5 out of 5 stars
    Reviewed on 7/10/2025

    Awesome gentleman

    5 out of 5 stars
    Reviewed on 7/10/2025

    Greg makes sure to answer any question you ask . He is very pleasant and professional.

    5 out of 5 stars
    Reviewed on 7/4/2025

    Very good doctor everything explains in detail and very friendly

    5 out of 5 stars
    Reviewed on 7/1/2025

    Dr Greg Mellor is great. He has a good bedside manner and very caring.

    5 out of 5 stars
    Reviewed on 6/21/2025

    Greg Mellor, PA is excellent. I'm so happy I was sent to him for my medical needs. Don't want to see anyone else.

    5 out of 5 stars
    Reviewed on 6/10/2025

    P. A. Greg Mellor demonstrated excellence in communication, knowledge, and professional experience. He listened carefully to my concerns, answered all my questions, and thoroughly explained my treatment options. I am grateful for his genuine concern and truthful evaluation of my medical history and current state of health. His pleasant personality, broad knowledge and experience put me at ease and inspired my confidence in him. These attributes encouraged me to choose the best option of treatment for my current state of health. I am very grateful to be one of his patients.

    5 out of 5 stars
    Reviewed on 6/10/2025

    Greg Mellor took his time explaining treatment and any side effects; also any treatment options in the future.

    5 out of 5 stars
    Reviewed on 5/29/2025

    Greg-PA is outstanding!

    5 out of 5 stars
    Reviewed on 5/20/2025

    Always a wonderful experience with Dr Greg!

    5 out of 5 stars
    Reviewed on 5/13/2025

    Detailed explanation of test (MRI) results, and collaborative plan of treatment going forward. I was very pleased with the information provided and the respectful attitude toward my feelings.

    5 out of 5 stars
    Reviewed on 5/9/2025

    PA Mellor, is JUST AWESOME He really listens and is so supportive!! Thank you, thank you, thank you!!! We have together made a game plan about my future and I feel safe in his hands again and again!!

    5 out of 5 stars
    Reviewed on 5/9/2025

    Greg Mellor, PA is excellent. I've met with him twice now and I am very pleased and confident in my treatment. I have already recommended him to several people. I've also praised him to my primary doctor. I look forward to being treated by Greg Mellor. He is so patient and informative.

    5 out of 5 stars
    Reviewed on 5/8/2025

    Dr. Mellor is such a wonderful doctor. Extremely knowledgeable and very understanding of one's needs.

    5 out of 5 stars
    Reviewed on 4/30/2025

    Greg Mellor, PA was very nice. He explained the procedure and answered all my questions.

    5 out of 5 stars
    Reviewed on 4/30/2025

    Everything was really great.Very impressive.

    5 out of 5 stars
    Reviewed on 4/30/2025

    As stated, Dr. Mellor is a good Dr. And I was blessed to have him work with me.

    5 out of 5 stars
    Reviewed on 4/27/2025

    Definitivamente la mejor atenci?n resivida

    5 out of 5 stars
    Reviewed on 4/17/2025

    Dr Greg is the best!

    5 out of 5 stars
    Reviewed on 4/16/2025

    Kind, good listener. Answers questions thoroughly. Gives choices of steps on treating knee discomfort which I appreciate

    5 out of 5 stars
    Reviewed on 4/3/2025

    Greg Mellor was excellent!

    5 out of 5 stars
    Reviewed on 4/1/2025

    A true gem of a dr. Went above and beyond expectations! Answered all my questions and described everything in great detail.

    5 out of 5 stars
    Reviewed on 3/27/2025

    Great PA very friendly and knowledgeable

    5 out of 5 stars
    Reviewed on 3/14/2025

    PA Greg Mellor was thorough and helpful. I am grateful for experience.

    5 out of 5 stars
    Reviewed on 3/11/2025

    Greg is amazing. I don't think I have ever had someone spend so much time talking and explaining things to me.

    5 out of 5 stars
    Reviewed on 3/1/2025

    Greg was very thorough going over my X-rays and explaining what type of treatment we could do next. He answered all my questions. I am very pleased with my visit with Greg.

    5 out of 5 stars
    Reviewed on 2/14/2025

    Greg explained everything for me and answered all of my questions.

    5 out of 5 stars
    Reviewed on 2/13/2025

    Awesome chair side, excellent PA, caring individual.

    5 out of 5 stars
    Reviewed on 1/31/2025

    Muy buena atenci?n,amables

    5 out of 5 stars
    Reviewed on 1/31/2025

    Greg Mellor is great. Very attentive. Describes everything in great detail in great detail

    5 out of 5 stars
    Reviewed on 1/24/2025

    Very intune about your care and he listens

    5 out of 5 stars
    Reviewed on 1/19/2025

    He takes the time to explain my situation so I understand what I am feeling, excellent visit!

    5 out of 5 stars
    Reviewed on 1/9/2025

    Could not have been better

    5 out of 5 stars
    Reviewed on 12/31/2024

    He has been most helpful in giving me options that meet my needs.

    5 out of 5 stars
    Reviewed on 12/31/2024

    This was my last left knee steroid injection with Dr. Mellor second time having this three week rotation done with Dr. Dr. Mellor is great! He is just so nice and sweet, he also makes you feel at ease the whole time! You can barely feel it and before you know it he's all done Thank you again Dr. Happy New Year, see you in May!

    5 out of 5 stars
    Reviewed on 12/21/2024

    Greg is so knowledgeable! I love how he explains everything and uses a model to show me my should anatomy! Your office is lucky you have him!

    5 out of 5 stars
    Reviewed on 12/19/2024

    Greg is very kind and takes time to explain and answered my questions and concerns

    5 out of 5 stars
    Reviewed on 12/14/2024

    Excellent really

    5 out of 5 stars
    Reviewed on 12/13/2024

    Greg was very thorough and explained my knee issues very clearly. Gave me a few options to consider going forward.

    5 out of 5 stars
    Reviewed on 12/12/2024

    Love the concern and time Greg gives me for my optimum care

    5 out of 5 stars
    Reviewed on 12/12/2024

    Mr. Mellor was kind, professional, thorough, and explained treatment options with pros/cons to each.

    5 out of 5 stars
    Reviewed on 12/12/2024

    Will definitely return again

    5 out of 5 stars
    Reviewed on 12/5/2024

    He was vey nice and informative.

    5 out of 5 stars
    Reviewed on 12/4/2024

    Dr Mellor , is Great I like a lot . This is my 5 visit with him . He is very conscientious and thorough. He does a really good job .

    5 out of 5 stars
    Reviewed on 12/3/2024

    Dr Greg is amazing and always shows that he cares and that his patients are not just another patient. He listens well and puts patient first!

    5 out of 5 stars
    Reviewed on 11/26/2024

    Explained everything in detailed and recommendations

    5 out of 5 stars
    Reviewed on 11/26/2024

    He described the plan for my issue and was thorough in explaining what to expect and encouraged me to contact the office if I needed to be seen before the next recommended time.

    5 out of 5 stars
    Reviewed on 11/18/2024

    Doc Mellor was super informative

    5 out of 5 stars
    Reviewed on 11/8/2024

    Made an appointment to see Greg for second opinion. Greg took the time to show me the MRI and explain the problems so I could understand what and where the problems exist.

    5 out of 5 stars
    Reviewed on 11/7/2024

    My treatment when it comes to my Left Knee recovery after surgery last year is going GREAT! Even though I'm still in healing and pain is still there, I trust in OUR PLAN that Dr. Mellor and I have set!! I will see you jn a few weeks Doctor

    5 out of 5 stars
    Reviewed on 11/3/2024

    Greg was thorough in his explanations, answered all my questions and engaged me in discussion. Greg is one of the few who does all three- exceptional!

    5 out of 5 stars
    Reviewed on 10/25/2024

    Excellent service from Provider

    5 out of 5 stars
    Reviewed on 10/24/2024

    Dr Mellor was great and thorough. I like him a lot .

    5 out of 5 stars
    Reviewed on 10/22/2024

    Thank you very much ,I really appreciate the doctor he is very nice.

    5 out of 5 stars
    Reviewed on 10/15/2024

    Was shown X-ray and everything explained in detail

    5 out of 5 stars
    Reviewed on 10/10/2024

    Greg is very thorough and caring and explains very clearly about my concerns and explaining each step on procedures

    5 out of 5 stars
    Reviewed on 10/9/2024

    Greg loves his job! He explained in layman's terms what was creating my problems. And he let me know what me options were to alleviate my pain. He let me know that I was in total control of our approach to the problem. He also made sure to ask me if I had any questions. I felt very comfortable with him as my provider.